diff --git a/dwds/build.yaml b/dwds/build.yaml
index 89fa4ee73..4701b772d 100644
--- a/dwds/build.yaml
+++ b/dwds/build.yaml
@@ -14,6 +14,7 @@ targets:
 
 builders:
   client_js_copy_builder:
+    required_inputs: [".js"]
     import: "tool/copy_builder.dart"
     builder_factories:
         - copyBuilder
diff --git a/dwds/lib/src/injected/client.js b/dwds/lib/src/injected/client.js
index 69346fb70..eaf5751cf 100644
--- a/dwds/lib/src/injected/client.js
+++ b/dwds/lib/src/injected/client.js
@@ -1,4 +1,4 @@
-// Generated by dart2js (NullSafetyMode.sound, csp, deferred-serialization, intern-composite-values), the Dart to JavaScript compiler version: 3.0.0-375.0.dev.
+// Generated by dart2js (NullSafetyMode.sound, csp, intern-composite-values), the Dart to JavaScript compiler version: 3.2.0-edge.01653dc009582892c9ad334502b0c9f262272544.
 // The code supports the following hooks:
 // dartPrint(message):
 //    if this function is defined it is called instead of the Dart [print]
@@ -236,127 +236,523 @@
     typesOffset = init.types.length;
     hunk(hunkHelpers, init, holders, $);
   }
-  var A = {JS_CONST: function JS_CONST() {
+  var J = {
+    makeDispatchRecord(interceptor, proto, extension, indexability) {
+      return {i: interceptor, p: proto, e: extension, x: indexability};
     },
-    CastIterable_CastIterable(source, $S, $T) {
-      if ($S._eval$1("EfficientLengthIterable<0>")._is(source))
-        return new A._EfficientLengthCastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("_EfficientLengthCastIterable<1,2>"));
-      return new A.CastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastIterable<1,2>"));
+    getNativeInterceptor(object) {
+      var proto, objectProto, $constructor, interceptor, t1,
+        record = object[init.dispatchPropertyName];
+      if (record == null)
+        if ($.initNativeDispatchFlag == null) {
+          A.initNativeDispatch();
+          record = object[init.dispatchPropertyName];
+        }
+      if (record != null) {
+        proto = record.p;
+        if (false === proto)
+          return record.i;
+        if (true === proto)
+          return object;
+        objectProto = Object.getPrototypeOf(object);
+        if (proto === objectProto)
+          return record.i;
+        if (record.e === objectProto)
+          throw A.wrapException(A.UnimplementedError$("Return interceptor for " + A.S(proto(object, record))));
+      }
+      $constructor = object.constructor;
+      if ($constructor == null)
+        interceptor = null;
+      else {
+        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
+        if (t1 == null)
+          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
+        interceptor = $constructor[t1];
+      }
+      if (interceptor != null)
+        return interceptor;
+      interceptor = A.lookupAndCacheInterceptor(object);
+      if (interceptor != null)
+        return interceptor;
+      if (typeof object == "function")
+        return B.JavaScriptFunction_methods;
+      proto = Object.getPrototypeOf(object);
+      if (proto == null)
+        return B.PlainJavaScriptObject_methods;
+      if (proto === Object.prototype)
+        return B.PlainJavaScriptObject_methods;
+      if (typeof $constructor == "function") {
+        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
+        if (t1 == null)
+          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
+        Object.defineProperty($constructor, t1, {value: B.UnknownJavaScriptObject_methods, enumerable: false, writable: true, configurable: true});
+        return B.UnknownJavaScriptObject_methods;
+      }
+      return B.UnknownJavaScriptObject_methods;
     },
-    LateError$fieldADI(fieldName) {
-      return new A.LateError("Field '" + fieldName + "' has been assigned during initialization.");
+    JSArray_JSArray$fixed($length, $E) {
+      if ($length < 0 || $length > 4294967295)
+        throw A.wrapException(A.RangeError$range($length, 0, 4294967295, "length", null));
+      return J.JSArray_JSArray$markFixed(new Array($length), $E);
     },
-    LateError$fieldNI(fieldName) {
-      return new A.LateError("Field '" + fieldName + "' has not been initialized.");
+    JSArray_JSArray$growable($length, $E) {
+      if ($length < 0)
+        throw A.wrapException(A.ArgumentError$("Length must be a non-negative integer: " + $length, null));
+      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
     },
-    LateError$fieldAI(fieldName) {
-      return new A.LateError("Field '" + fieldName + "' has already been initialized.");
+    JSArray_JSArray$allocateGrowable($length, $E) {
+      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
     },
-    hexDigitValue(char) {
-      var letter,
-        digit = char ^ 48;
-      if (digit <= 9)
-        return digit;
-      letter = char | 32;
-      if (97 <= letter && letter <= 102)
-        return letter - 87;
-      return -1;
+    JSArray_JSArray$markFixed(allocation, $E) {
+      return J.JSArray_markFixedList(A._setArrayType(allocation, $E._eval$1("JSArray<0>")), $E);
     },
-    SystemHash_combine(hash, value) {
-      hash = hash + value & 536870911;
-      hash = hash + ((hash & 524287) << 10) & 536870911;
-      return hash ^ hash >>> 6;
+    JSArray_markFixedList(list, $T) {
+      list.fixed$length = Array;
+      return list;
     },
-    SystemHash_finish(hash) {
-      hash = hash + ((hash & 67108863) << 3) & 536870911;
-      hash ^= hash >>> 11;
-      return hash + ((hash & 16383) << 15) & 536870911;
+    JSArray_markUnmodifiableList(list) {
+      list.fixed$length = Array;
+      list.immutable$list = Array;
+      return list;
     },
-    checkNotNullable(value, $name, $T) {
-      return value;
+    JSArray__compareAny(a, b) {
+      var t1 = type$.Comparable_dynamic;
+      return J.compareTo$1$ns(t1._as(a), t1._as(b));
     },
-    SubListIterable$(_iterable, _start, _endOrLength, $E) {
-      A.RangeError_checkNotNegative(_start, "start");
-      if (_endOrLength != null) {
-        A.RangeError_checkNotNegative(_endOrLength, "end");
-        if (_start > _endOrLength)
-          A.throwExpression(A.RangeError$range(_start, 0, _endOrLength, "start", null));
+    getInterceptor$(receiver) {
+      if (typeof receiver == "number") {
+        if (Math.floor(receiver) == receiver)
+          return J.JSInt.prototype;
+        return J.JSNumNotInt.prototype;
       }
-      return new A.SubListIterable(_iterable, _start, _endOrLength, $E._eval$1("SubListIterable<0>"));
+      if (typeof receiver == "string")
+        return J.JSString.prototype;
+      if (receiver == null)
+        return J.JSNull.prototype;
+      if (typeof receiver == "boolean")
+        return J.JSBool.prototype;
+      if (Array.isArray(receiver))
+        return J.JSArray.prototype;
+      if (typeof receiver != "object") {
+        if (typeof receiver == "function")
+          return J.JavaScriptFunction.prototype;
+        if (typeof receiver == "symbol")
+          return J.JavaScriptSymbol.prototype;
+        if (typeof receiver == "bigint")
+          return J.JavaScriptBigInt.prototype;
+        return receiver;
+      }
+      if (receiver instanceof A.Object)
+        return receiver;
+      return J.getNativeInterceptor(receiver);
     },
-    MappedIterable_MappedIterable(iterable, $function, $S, $T) {
-      if (type$.EfficientLengthIterable_dynamic._is(iterable))
-        return new A.EfficientLengthMappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
-      return new A.MappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("MappedIterable<1,2>"));
+    getInterceptor$asx(receiver) {
+      if (typeof receiver == "string")
+        return J.JSString.prototype;
+      if (receiver == null)
+        return receiver;
+      if (Array.isArray(receiver))
+        return J.JSArray.prototype;
+      if (typeof receiver != "object") {
+        if (typeof receiver == "function")
+          return J.JavaScriptFunction.prototype;
+        if (typeof receiver == "symbol")
+          return J.JavaScriptSymbol.prototype;
+        if (typeof receiver == "bigint")
+          return J.JavaScriptBigInt.prototype;
+        return receiver;
+      }
+      if (receiver instanceof A.Object)
+        return receiver;
+      return J.getNativeInterceptor(receiver);
     },
-    SkipIterable_SkipIterable(iterable, count, $E) {
-      var _s5_ = "count";
-      if (type$.EfficientLengthIterable_dynamic._is(iterable)) {
-        A.ArgumentError_checkNotNull(count, _s5_, type$.int);
-        A.RangeError_checkNotNegative(count, _s5_);
-        return new A.EfficientLengthSkipIterable(iterable, count, $E._eval$1("EfficientLengthSkipIterable<0>"));
+    getInterceptor$ax(receiver) {
+      if (receiver == null)
+        return receiver;
+      if (Array.isArray(receiver))
+        return J.JSArray.prototype;
+      if (typeof receiver != "object") {
+        if (typeof receiver == "function")
+          return J.JavaScriptFunction.prototype;
+        if (typeof receiver == "symbol")
+          return J.JavaScriptSymbol.prototype;
+        if (typeof receiver == "bigint")
+          return J.JavaScriptBigInt.prototype;
+        return receiver;
       }
-      A.ArgumentError_checkNotNull(count, _s5_, type$.int);
-      A.RangeError_checkNotNegative(count, _s5_);
-      return new A.SkipIterable(iterable, count, $E._eval$1("SkipIterable<0>"));
+      if (receiver instanceof A.Object)
+        return receiver;
+      return J.getNativeInterceptor(receiver);
     },
-    IterableElementError_noElement() {
-      return new A.StateError("No element");
+    getInterceptor$n(receiver) {
+      if (typeof receiver == "number")
+        return J.JSNumber.prototype;
+      if (receiver == null)
+        return receiver;
+      if (!(receiver instanceof A.Object))
+        return J.UnknownJavaScriptObject.prototype;
+      return receiver;
     },
-    IterableElementError_tooMany() {
-      return new A.StateError("Too many elements");
+    getInterceptor$ns(receiver) {
+      if (typeof receiver == "number")
+        return J.JSNumber.prototype;
+      if (typeof receiver == "string")
+        return J.JSString.prototype;
+      if (receiver == null)
+        return receiver;
+      if (!(receiver instanceof A.Object))
+        return J.UnknownJavaScriptObject.prototype;
+      return receiver;
     },
-    IterableElementError_tooFew() {
-      return new A.StateError("Too few elements");
+    getInterceptor$s(receiver) {
+      if (typeof receiver == "string")
+        return J.JSString.prototype;
+      if (receiver == null)
+        return receiver;
+      if (!(receiver instanceof A.Object))
+        return J.UnknownJavaScriptObject.prototype;
+      return receiver;
     },
-    Sort_sort(a, compare, $E) {
-      A.Sort__doSort(a, 0, J.get$length$asx(a) - 1, compare, $E);
+    getInterceptor$x(receiver) {
+      if (receiver == null)
+        return receiver;
+      if (typeof receiver != "object") {
+        if (typeof receiver == "function")
+          return J.JavaScriptFunction.prototype;
+        if (typeof receiver == "symbol")
+          return J.JavaScriptSymbol.prototype;
+        if (typeof receiver == "bigint")
+          return J.JavaScriptBigInt.prototype;
+        return receiver;
+      }
+      if (receiver instanceof A.Object)
+        return receiver;
+      return J.getNativeInterceptor(receiver);
     },
-    Sort__doSort(a, left, right, compare, $E) {
-      if (right - left <= 32)
-        A.Sort__insertionSort(a, left, right, compare, $E);
-      else
-        A.Sort__dualPivotQuicksort(a, left, right, compare, $E);
+    getInterceptor$z(receiver) {
+      if (receiver == null)
+        return receiver;
+      if (!(receiver instanceof A.Object))
+        return J.UnknownJavaScriptObject.prototype;
+      return receiver;
     },
-    Sort__insertionSort(a, left, right, compare, $E) {
-      var i, t1, el, j, t2, j0;
-      for (i = left + 1, t1 = J.getInterceptor$asx(a); i <= right; ++i) {
-        el = t1.$index(a, i);
-        j = i;
-        while (true) {
-          if (j > left) {
-            t2 = compare.call$2(t1.$index(a, j - 1), el);
-            if (typeof t2 !== "number")
-              return t2.$gt();
-            t2 = t2 > 0;
-          } else
-            t2 = false;
-          if (!t2)
-            break;
-          j0 = j - 1;
-          t1.$indexSet(a, j, t1.$index(a, j0));
-          j = j0;
-        }
-        t1.$indexSet(a, j, el);
-      }
+    set$_innerHtml$x(receiver, value) {
+      return J.getInterceptor$x(receiver).set$_innerHtml(receiver, value);
     },
-    Sort__dualPivotQuicksort(a, left, right, compare, $E) {
-      var t0, less, great, k, ak, comp, great0, less0, pivots_are_equal,
-        sixth = B.JSInt_methods._tdivFast$1(right - left + 1, 6),
-        index1 = left + sixth,
-        index5 = right - sixth,
-        index3 = B.JSInt_methods._tdivFast$1(left + right, 2),
-        index2 = index3 - sixth,
-        index4 = index3 + sixth,
-        t1 = J.getInterceptor$asx(a),
-        el1 = t1.$index(a, index1),
-        el2 = t1.$index(a, index2),
-        el3 = t1.$index(a, index3),
-        el4 = t1.$index(a, index4),
-        el5 = t1.$index(a, index5),
-        t2 = compare.call$2(el1, el2);
-      if (typeof t2 !== "number")
-        return t2.$gt();
+    get$attributes$x(receiver) {
+      return J.getInterceptor$x(receiver).get$attributes(receiver);
+    },
+    get$digestsPath$x(receiver) {
+      return J.getInterceptor$x(receiver).get$digestsPath(receiver);
+    },
+    get$first$ax(receiver) {
+      return J.getInterceptor$ax(receiver).get$first(receiver);
+    },
+    get$hashCode$(receiver) {
+      return J.getInterceptor$(receiver).get$hashCode(receiver);
+    },
+    get$isEmpty$asx(receiver) {
+      return J.getInterceptor$asx(receiver).get$isEmpty(receiver);
+    },
+    get$isNotEmpty$asx(receiver) {
+      return J.getInterceptor$asx(receiver).get$isNotEmpty(receiver);
+    },
+    get$iterator$ax(receiver) {
+      return J.getInterceptor$ax(receiver).get$iterator(receiver);
+    },
+    get$keys$x(receiver) {
+      return J.getInterceptor$x(receiver).get$keys(receiver);
+    },
+    get$length$asx(receiver) {
+      return J.getInterceptor$asx(receiver).get$length(receiver);
+    },
+    get$message$x(receiver) {
+      return J.getInterceptor$x(receiver).get$message(receiver);
+    },
+    get$moduleParentsGraph$x(receiver) {
+      return J.getInterceptor$x(receiver).get$moduleParentsGraph(receiver);
+    },
+    get$parent$z(receiver) {
+      return J.getInterceptor$z(receiver).get$parent(receiver);
+    },
+    get$runtimeType$(receiver) {
+      return J.getInterceptor$(receiver).get$runtimeType(receiver);
+    },
+    $eq$(receiver, a0) {
+      if (receiver == null)
+        return a0 == null;
+      if (typeof receiver != "object")
+        return a0 != null && receiver === a0;
+      return J.getInterceptor$(receiver).$eq(receiver, a0);
+    },
+    $get$1$x(receiver, a0) {
+      return J.getInterceptor$x(receiver).$get$1(receiver, a0);
+    },
+    $index$asx(receiver, a0) {
+      if (typeof a0 === "number")
+        if (Array.isArray(receiver) || typeof receiver == "string" || A.isJsIndexable(receiver, receiver[init.dispatchPropertyName]))
+          if (a0 >>> 0 === a0 && a0 < receiver.length)
+            return receiver[a0];
+      return J.getInterceptor$asx(receiver).$index(receiver, a0);
+    },
+    $indexSet$ax(receiver, a0, a1) {
+      return J.getInterceptor$ax(receiver).$indexSet(receiver, a0, a1);
+    },
+    _clearChildren$0$x(receiver) {
+      return J.getInterceptor$x(receiver)._clearChildren$0(receiver);
+    },
+    _initCustomEvent$4$x(receiver, a0, a1, a2, a3) {
+      return J.getInterceptor$x(receiver)._initCustomEvent$4(receiver, a0, a1, a2, a3);
+    },
+    _removeEventListener$3$x(receiver, a0, a1, a2) {
+      return J.getInterceptor$x(receiver)._removeEventListener$3(receiver, a0, a1, a2);
+    },
+    addEventListener$3$x(receiver, a0, a1, a2) {
+      return J.getInterceptor$x(receiver).addEventListener$3(receiver, a0, a1, a2);
+    },
+    allMatches$1$s(receiver, a0) {
+      return J.getInterceptor$s(receiver).allMatches$1(receiver, a0);
+    },
+    cast$1$0$ax(receiver, $T1) {
+      return J.getInterceptor$ax(receiver).cast$1$0(receiver, $T1);
+    },
+    cast$2$0$ax(receiver, $T1, $T2) {
+      return J.getInterceptor$ax(receiver).cast$2$0(receiver, $T1, $T2);
+    },
+    compareTo$1$ns(receiver, a0) {
+      return J.getInterceptor$ns(receiver).compareTo$1(receiver, a0);
+    },
+    complete$1$z(receiver, a0) {
+      return J.getInterceptor$z(receiver).complete$1(receiver, a0);
+    },
+    contains$1$asx(receiver, a0) {
+      return J.getInterceptor$asx(receiver).contains$1(receiver, a0);
+    },
+    containsKey$1$x(receiver, a0) {
+      return J.getInterceptor$x(receiver).containsKey$1(receiver, a0);
+    },
+    elementAt$1$ax(receiver, a0) {
+      return J.getInterceptor$ax(receiver).elementAt$1(receiver, a0);
+    },
+    forEach$1$ax(receiver, a0) {
+      return J.getInterceptor$ax(receiver).forEach$1(receiver, a0);
+    },
+    forceLoadModule$3$x(receiver, a0, a1, a2) {
+      return J.getInterceptor$x(receiver).forceLoadModule$3(receiver, a0, a1, a2);
+    },
+    getRange$2$ax(receiver, a0, a1) {
+      return J.getInterceptor$ax(receiver).getRange$2(receiver, a0, a1);
+    },
+    keys$0$x(receiver) {
+      return J.getInterceptor$x(receiver).keys$0(receiver);
+    },
+    map$1$ax(receiver, a0) {
+      return J.getInterceptor$ax(receiver).map$1(receiver, a0);
+    },
+    map$1$1$ax(receiver, a0, $T1) {
+      return J.getInterceptor$ax(receiver).map$1$1(receiver, a0, $T1);
+    },
+    map$2$1$ax(receiver, a0, $T1, $T2) {
+      return J.getInterceptor$ax(receiver).map$2$1(receiver, a0, $T1, $T2);
+    },
+    matchAsPrefix$2$s(receiver, a0, a1) {
+      return J.getInterceptor$s(receiver).matchAsPrefix$2(receiver, a0, a1);
+    },
+    noSuchMethod$1$(receiver, a0) {
+      return J.getInterceptor$(receiver).noSuchMethod$1(receiver, a0);
+    },
+    remove$0$x(receiver) {
+      return J.getInterceptor$x(receiver).remove$0(receiver);
+    },
+    skip$1$ax(receiver, a0) {
+      return J.getInterceptor$ax(receiver).skip$1(receiver, a0);
+    },
+    sort$1$ax(receiver, a0) {
+      return J.getInterceptor$ax(receiver).sort$1(receiver, a0);
+    },
+    then$1$1$x(receiver, a0, $T1) {
+      return J.getInterceptor$x(receiver).then$1$1(receiver, a0, $T1);
+    },
+    then$2$x(receiver, a0, a1) {
+      return J.getInterceptor$x(receiver).then$2(receiver, a0, a1);
+    },
+    toList$0$ax(receiver) {
+      return J.getInterceptor$ax(receiver).toList$0(receiver);
+    },
+    toLowerCase$0$s(receiver) {
+      return J.getInterceptor$s(receiver).toLowerCase$0(receiver);
+    },
+    toRadixString$1$n(receiver, a0) {
+      return J.getInterceptor$n(receiver).toRadixString$1(receiver, a0);
+    },
+    toString$0$(receiver) {
+      return J.getInterceptor$(receiver).toString$0(receiver);
+    },
+    update$2$z(receiver, a0, a1) {
+      return J.getInterceptor$z(receiver).update$2(receiver, a0, a1);
+    },
+    Interceptor: function Interceptor() {
+    },
+    JSBool: function JSBool() {
+    },
+    JSNull: function JSNull() {
+    },
+    JavaScriptObject: function JavaScriptObject() {
+    },
+    LegacyJavaScriptObject: function LegacyJavaScriptObject() {
+    },
+    PlainJavaScriptObject: function PlainJavaScriptObject() {
+    },
+    UnknownJavaScriptObject: function UnknownJavaScriptObject() {
+    },
+    JavaScriptFunction: function JavaScriptFunction() {
+    },
+    JavaScriptBigInt: function JavaScriptBigInt() {
+    },
+    JavaScriptSymbol: function JavaScriptSymbol() {
+    },
+    JSArray: function JSArray(t0) {
+      this.$ti = t0;
+    },
+    JSUnmodifiableArray: function JSUnmodifiableArray(t0) {
+      this.$ti = t0;
+    },
+    ArrayIterator: function ArrayIterator(t0, t1, t2) {
+      var _ = this;
+      _._iterable = t0;
+      _.__interceptors$_length = t1;
+      _._index = 0;
+      _.__interceptors$_current = null;
+      _.$ti = t2;
+    },
+    JSNumber: function JSNumber() {
+    },
+    JSInt: function JSInt() {
+    },
+    JSNumNotInt: function JSNumNotInt() {
+    },
+    JSString: function JSString() {
+    }
+  },
+  A = {JS_CONST: function JS_CONST() {
+    },
+    CastIterable_CastIterable(source, $S, $T) {
+      if ($S._eval$1("EfficientLengthIterable<0>")._is(source))
+        return new A._EfficientLengthCastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("_EfficientLengthCastIterable<1,2>"));
+      return new A.CastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastIterable<1,2>"));
+    },
+    LateError$fieldNI(fieldName) {
+      return new A.LateError("Field '" + fieldName + "' has not been initialized.");
+    },
+    hexDigitValue(char) {
+      var letter,
+        digit = char ^ 48;
+      if (digit <= 9)
+        return digit;
+      letter = char | 32;
+      if (97 <= letter && letter <= 102)
+        return letter - 87;
+      return -1;
+    },
+    SystemHash_combine(hash, value) {
+      hash = hash + value & 536870911;
+      hash = hash + ((hash & 524287) << 10) & 536870911;
+      return hash ^ hash >>> 6;
+    },
+    SystemHash_finish(hash) {
+      hash = hash + ((hash & 67108863) << 3) & 536870911;
+      hash ^= hash >>> 11;
+      return hash + ((hash & 16383) << 15) & 536870911;
+    },
+    checkNotNullable(value, $name, $T) {
+      return value;
+    },
+    isToStringVisiting(object) {
+      var t1, i;
+      for (t1 = $.toStringVisiting.length, i = 0; i < t1; ++i)
+        if (object === $.toStringVisiting[i])
+          return true;
+      return false;
+    },
+    SubListIterable$(_iterable, _start, _endOrLength, $E) {
+      A.RangeError_checkNotNegative(_start, "start");
+      if (_endOrLength != null) {
+        A.RangeError_checkNotNegative(_endOrLength, "end");
+        if (_start > _endOrLength)
+          A.throwExpression(A.RangeError$range(_start, 0, _endOrLength, "start", null));
+      }
+      return new A.SubListIterable(_iterable, _start, _endOrLength, $E._eval$1("SubListIterable<0>"));
+    },
+    MappedIterable_MappedIterable(iterable, $function, $S, $T) {
+      if (type$.EfficientLengthIterable_dynamic._is(iterable))
+        return new A.EfficientLengthMappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
+      return new A.MappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("MappedIterable<1,2>"));
+    },
+    SkipIterable_SkipIterable(iterable, count, $E) {
+      var _s5_ = "count";
+      if (type$.EfficientLengthIterable_dynamic._is(iterable)) {
+        A.ArgumentError_checkNotNull(count, _s5_, type$.int);
+        A.RangeError_checkNotNegative(count, _s5_);
+        return new A.EfficientLengthSkipIterable(iterable, count, $E._eval$1("EfficientLengthSkipIterable<0>"));
+      }
+      A.ArgumentError_checkNotNull(count, _s5_, type$.int);
+      A.RangeError_checkNotNegative(count, _s5_);
+      return new A.SkipIterable(iterable, count, $E._eval$1("SkipIterable<0>"));
+    },
+    IterableElementError_noElement() {
+      return new A.StateError("No element");
+    },
+    IterableElementError_tooMany() {
+      return new A.StateError("Too many elements");
+    },
+    IterableElementError_tooFew() {
+      return new A.StateError("Too few elements");
+    },
+    Sort__doSort(a, left, right, compare, $E) {
+      if (right - left <= 32)
+        A.Sort__insertionSort(a, left, right, compare, $E);
+      else
+        A.Sort__dualPivotQuicksort(a, left, right, compare, $E);
+    },
+    Sort__insertionSort(a, left, right, compare, $E) {
+      var i, t1, el, j, t2, j0;
+      for (i = left + 1, t1 = J.getInterceptor$asx(a); i <= right; ++i) {
+        el = t1.$index(a, i);
+        j = i;
+        while (true) {
+          if (j > left) {
+            t2 = compare.call$2(t1.$index(a, j - 1), el);
+            if (typeof t2 !== "number")
+              return t2.$gt();
+            t2 = t2 > 0;
+          } else
+            t2 = false;
+          if (!t2)
+            break;
+          j0 = j - 1;
+          t1.$indexSet(a, j, t1.$index(a, j0));
+          j = j0;
+        }
+        t1.$indexSet(a, j, el);
+      }
+    },
+    Sort__dualPivotQuicksort(a, left, right, compare, $E) {
+      var t0, less, great, k, ak, comp, great0, less0, pivots_are_equal,
+        sixth = B.JSInt_methods._tdivFast$1(right - left + 1, 6),
+        index1 = left + sixth,
+        index5 = right - sixth,
+        index3 = B.JSInt_methods._tdivFast$1(left + right, 2),
+        index2 = index3 - sixth,
+        index4 = index3 + sixth,
+        t1 = J.getInterceptor$asx(a),
+        el1 = t1.$index(a, index1),
+        el2 = t1.$index(a, index2),
+        el3 = t1.$index(a, index3),
+        el4 = t1.$index(a, index4),
+        el5 = t1.$index(a, index5),
+        t2 = compare.call$2(el1, el2);
+      if (typeof t2 !== "number")
+        return t2.$gt();
       if (t2 > 0) {
         t0 = el2;
         el2 = el1;
@@ -579,11 +975,6 @@
       this.__internal$_source = t0;
       this.$ti = t1;
     },
-    CastSet: function CastSet(t0, t1, t2) {
-      this.__internal$_source = t0;
-      this.__internal$_emptySet = t1;
-      this.$ti = t2;
-    },
     CastMap: function CastMap(t0, t1) {
       this.__internal$_source = t0;
       this.$ti = t1;
@@ -592,10 +983,6 @@
       this.$this = t0;
       this.f = t1;
     },
-    CastQueue: function CastQueue(t0, t1) {
-      this.__internal$_source = t0;
-      this.$ti = t1;
-    },
     LateError: function LateError(t0) {
       this._message = t0;
     },
@@ -759,7 +1146,7 @@
         maxCharCode = radix <= 10 ? 47 + radix : 86 + radix;
         digitsPart = match[1];
         for (t1 = digitsPart.length, i = 0; i < t1; ++i)
-          if ((B.JSString_methods._codeUnitAt$1(digitsPart, i) | 32) > maxCharCode)
+          if ((digitsPart.charCodeAt(i) | 32) > maxCharCode)
             return _null;
       }
       return parseInt(source, radix);
@@ -1030,10 +1417,12 @@
       return value;
     },
     wrapException(ex) {
-      var wrapper, t1;
+      return A.initializeExceptionWrapper(new Error(), ex);
+    },
+    initializeExceptionWrapper(wrapper, ex) {
+      var t1;
       if (ex == null)
         ex = new A.TypeError();
-      wrapper = new Error();
       wrapper.dartException = ex;
       t1 = A.toStringWrapper;
       if ("defineProperty" in Object) {
@@ -1049,6 +1438,9 @@
     throwExpression(ex) {
       throw A.wrapException(ex);
     },
+    throwExpressionWithWrapper(ex, wrapper) {
+      throw A.initializeExceptionWrapper(wrapper, ex);
+    },
     throwConcurrentModificationError(collection) {
       throw A.wrapException(A.ConcurrentModificationError$(collection));
     },
@@ -1110,7 +1502,7 @@
       return error;
     },
     _unwrapNonDartException(ex) {
-      var message, number, ieErrorCode, t1, nsme, notClosure, nullCall, nullLiteralCall, undefCall, undefLiteralCall, nullProperty, undefProperty, undefLiteralProperty, match, _null = null;
+      var message, number, ieErrorCode, nsme, notClosure, nullCall, nullLiteralCall, undefCall, undefLiteralCall, nullProperty, undefProperty, undefLiteralProperty, match;
       if (!("message" in ex))
         return ex;
       message = ex.message;
@@ -1120,11 +1512,11 @@
         if ((B.JSInt_methods._shrOtherPositive$1(number, 16) & 8191) === 10)
           switch (ieErrorCode) {
             case 438:
-              return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A.S(message) + " (Error " + ieErrorCode + ")", _null));
+              return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A.S(message) + " (Error " + ieErrorCode + ")", null));
             case 445:
             case 5007:
-              t1 = A.S(message);
-              return A.saveStackTrace(ex, new A.NullError(t1 + " (Error " + ieErrorCode + ")", _null));
+              A.S(message);
+              return A.saveStackTrace(ex, new A.NullError());
           }
       }
       if (ex instanceof TypeError) {
@@ -1146,41 +1538,9 @@
           if (match != null) {
             match.method = "call";
             return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A._asString(message), match));
-          } else {
-            match = nullCall.matchTypeError$1(message);
-            if (match == null) {
-              match = nullLiteralCall.matchTypeError$1(message);
-              if (match == null) {
-                match = undefCall.matchTypeError$1(message);
-                if (match == null) {
-                  match = undefLiteralCall.matchTypeError$1(message);
-                  if (match == null) {
-                    match = nullProperty.matchTypeError$1(message);
-                    if (match == null) {
-                      match = nullLiteralCall.matchTypeError$1(message);
-                      if (match == null) {
-                        match = undefProperty.matchTypeError$1(message);
-                        if (match == null) {
-                          match = undefLiteralProperty.matchTypeError$1(message);
-                          t1 = match != null;
-                        } else
-                          t1 = true;
-                      } else
-                        t1 = true;
-                    } else
-                      t1 = true;
-                  } else
-                    t1 = true;
-                } else
-                  t1 = true;
-              } else
-                t1 = true;
-            } else
-              t1 = true;
-            if (t1) {
-              A._asString(message);
-              return A.saveStackTrace(ex, new A.NullError(message, match == null ? _null : match.method));
-            }
+          } else if (nullCall.matchTypeError$1(message) != null || nullLiteralCall.matchTypeError$1(message) != null || undefCall.matchTypeError$1(message) != null || undefLiteralCall.matchTypeError$1(message) != null || nullProperty.matchTypeError$1(message) != null || nullLiteralCall.matchTypeError$1(message) != null || undefProperty.matchTypeError$1(message) != null || undefLiteralProperty.matchTypeError$1(message) != null) {
+            A._asString(message);
+            return A.saveStackTrace(ex, new A.NullError());
           }
         }
         return A.saveStackTrace(ex, new A.UnknownJsTypeError(typeof message == "string" ? message : ""));
@@ -1195,7 +1555,7 @@
           }
           return null;
         }(ex);
-        return A.saveStackTrace(ex, new A.ArgumentError(false, _null, _null, typeof message == "string" ? message.replace(/^RangeError:\s*/, "") : message));
+        return A.saveStackTrace(ex, new A.ArgumentError(false, null, null, typeof message == "string" ? message.replace(/^RangeError:\s*/, "") : message));
       }
       if (typeof InternalError == "function" && ex instanceof InternalError)
         if (typeof message == "string" && message === "too much recursion")
@@ -1211,13 +1571,17 @@
       trace = exception.$cachedTrace;
       if (trace != null)
         return trace;
-      return exception.$cachedTrace = new A._StackTrace(exception);
+      trace = new A._StackTrace(exception);
+      if (typeof exception === "object")
+        exception.$cachedTrace = trace;
+      return trace;
     },
     objectHashCode(object) {
-      if (object == null || typeof object != "object")
+      if (object == null)
         return J.get$hashCode$(object);
-      else
+      if (typeof object == "object")
         return A.Primitives_objectHashCode(object);
+      return J.get$hashCode$(object);
     },
     fillLiteralMap(keyValuePairs, result) {
       var index, index0, index1,
@@ -1229,7 +1593,7 @@
       }
       return result;
     },
-    invokeClosure(closure, numberOfArguments, arg1, arg2, arg3, arg4) {
+    _invokeClosure(closure, numberOfArguments, arg1, arg2, arg3, arg4) {
       type$.Function._as(closure);
       switch (A._asInt(numberOfArguments)) {
         case 0:
@@ -1252,13 +1616,38 @@
       $function = closure.$identity;
       if (!!$function)
         return $function;
-      $function = function(closure, arity, invoke) {
+      $function = A.convertDartClosureToJSUncached(closure, arity);
+      closure.$identity = $function;
+      return $function;
+    },
+    convertDartClosureToJSUncached(closure, arity) {
+      var entry;
+      switch (arity) {
+        case 0:
+          entry = closure.call$0;
+          break;
+        case 1:
+          entry = closure.call$1;
+          break;
+        case 2:
+          entry = closure.call$2;
+          break;
+        case 3:
+          entry = closure.call$3;
+          break;
+        case 4:
+          entry = closure.call$4;
+          break;
+        default:
+          entry = null;
+      }
+      if (entry != null)
+        return entry.bind(closure);
+      return function(closure, arity, invoke) {
         return function(a1, a2, a3, a4) {
           return invoke(closure, arity, a1, a2, a3, a4);
         };
-      }(closure, arity, A.invokeClosure);
-      closure.$identity = $function;
-      return $function;
+      }(closure, arity, A._invokeClosure);
     },
     Closure_fromTearOff(parameters) {
       var $prototype, $constructor, t2, trampoline, applyTrampoline, i, stub, stub0, stubName, stubCallName,
@@ -1616,7 +2005,7 @@
         transformers = dartNativeDispatchHooksTransformer;
         if (typeof transformers == "function")
           transformers = [transformers];
-        if (transformers.constructor == Array)
+        if (Array.isArray(transformers))
           for (i = 0; i < transformers.length; ++i) {
             transformer = transformers[i];
             if (typeof transformer == "function")
@@ -1692,17 +2081,23 @@
       this.transform = t1;
       this.result = t2;
     },
-    ConstantStringMap: function ConstantStringMap(t0, t1, t2, t3) {
-      var _ = this;
-      _._length = t0;
-      _.__js_helper$_jsObject = t1;
-      _.__js_helper$_keys = t2;
-      _.$ti = t3;
+    ConstantStringMap: function ConstantStringMap(t0, t1, t2) {
+      this._jsIndex = t0;
+      this._values = t1;
+      this.$ti = t2;
     },
-    _ConstantMapKeyIterable: function _ConstantMapKeyIterable(t0, t1) {
-      this._map = t0;
+    _KeysOrValues: function _KeysOrValues(t0, t1) {
+      this._elements = t0;
       this.$ti = t1;
     },
+    _KeysOrValuesOrElementsIterator: function _KeysOrValuesOrElementsIterator(t0, t1, t2) {
+      var _ = this;
+      _._elements = t0;
+      _._length = t1;
+      _.__js_helper$_index = 0;
+      _.__js_helper$_current = null;
+      _.$ti = t2;
+    },
     JSInvocationMirror: function JSInvocationMirror(t0, t1, t2, t3, t4) {
       var _ = this;
       _._memberName = t0;
@@ -1725,9 +2120,7 @@
       _._method = t4;
       _._receiver = t5;
     },
-    NullError: function NullError(t0, t1) {
-      this.__js_helper$_message = t0;
-      this._method = t1;
+    NullError: function NullError() {
     },
     JsNoSuchMethodError: function JsNoSuchMethodError(t0, t1, t2) {
       this.__js_helper$_message = t0;
@@ -1847,13 +2240,13 @@
       _.__js_helper$_current = null;
     },
     throwLateFieldNI(fieldName) {
-      return A.throwExpression(A.LateError$fieldNI(fieldName));
+      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + "' has not been initialized."), new Error());
     },
     throwLateFieldAI(fieldName) {
-      return A.throwExpression(A.LateError$fieldAI(fieldName));
+      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + "' has already been initialized."), new Error());
     },
     throwLateFieldADI(fieldName) {
-      return A.throwExpression(A.LateError$fieldADI(fieldName));
+      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + "' has been assigned during initialization."), new Error());
     },
     _Cell$named(_name) {
       var t1 = new A._Cell(_name);
@@ -1869,6 +2262,9 @@
     NativeInt8List__create1(arg) {
       return new Int8Array(arg);
     },
+    NativeUint8List_NativeUint8List($length) {
+      return new Uint8Array($length);
+    },
     NativeUint8List_NativeUint8List$view(buffer, offsetInBytes, $length) {
       return $length == null ? new Uint8Array(buffer, offsetInBytes) : new Uint8Array(buffer, offsetInBytes, $length);
     },
@@ -1937,6 +2333,12 @@
       var future = rti._precomputed1;
       return future == null ? rti._precomputed1 = A._Universe__lookupInterfaceRti(universe, "Future", [rti._primary]) : future;
     },
+    Rti__getIsSubtypeCache(rti) {
+      var probe = rti._isSubtypeCache;
+      if (probe != null)
+        return probe;
+      return rti._isSubtypeCache = new Map();
+    },
     Rti__isUnionOfFunctionType(rti) {
       var kind = rti._kind;
       if (kind === 6 || kind === 7 || kind === 8)
@@ -2090,11 +2492,8 @@
       return A.instanceType(object);
     },
     instanceType(object) {
-      var rti;
-      if (object instanceof A.Object) {
-        rti = object.$ti;
-        return rti != null ? rti : A._instanceTypeFromConstructor(object);
-      }
+      if (object instanceof A.Object)
+        return A._instanceType(object);
       if (Array.isArray(object))
         return A._arrayInstanceType(object);
       return A._instanceTypeFromConstructor(J.getInterceptor$(object));
@@ -2120,7 +2519,7 @@
       return A._instanceTypeFromConstructorMiss(instance, $constructor);
     },
     _instanceTypeFromConstructorMiss(instance, $constructor) {
-      var effectiveConstructor = instance instanceof A.Closure ? instance.__proto__.__proto__.constructor : $constructor,
+      var effectiveConstructor = instance instanceof A.Closure ? Object.getPrototypeOf(Object.getPrototypeOf(instance)).constructor : $constructor,
         rti = A._Universe_findErasedType(init.typeUniverse, effectiveConstructor.name);
       $constructor.$ccache = rti;
       return rti;
@@ -2136,13 +2535,18 @@
       }
       return type;
     },
-    getRuntimeType(object) {
-      var rti = object instanceof A.Closure ? A.closureFunctionType(object) : null;
-      return A.createRuntimeType(rti == null ? A.instanceType(object) : rti);
+    getRuntimeTypeOfDartObject(object) {
+      return A.createRuntimeType(A._instanceType(object));
     },
     _structuralTypeOf(object) {
-      var t1 = object instanceof A.Closure ? A.closureFunctionType(object) : null;
-      return t1 == null ? A.instanceType(object) : t1;
+      var functionRti = object instanceof A.Closure ? A.closureFunctionType(object) : null;
+      if (functionRti != null)
+        return functionRti;
+      if (type$.TrustedGetRuntimeType._is(object))
+        return J.get$runtimeType$(object)._rti;
+      if (Array.isArray(object))
+        return A._arrayInstanceType(object);
+      return A.instanceType(object);
     },
     createRuntimeType(rti) {
       var t1 = rti._cachedRuntimeType;
@@ -2162,7 +2566,7 @@
       return A.createRuntimeType(A._Universe_eval(init.typeUniverse, recipe, false));
     },
     _installSpecializedIsTest(object) {
-      var t1, unstarred, isFn, t2, $name, predicate, testRti = this;
+      var t1, unstarred, unstarredKind, isFn, $name, predicate, testRti = this;
       if (testRti === type$.Object)
         return A._finishIsFn(testRti, object, A._isObject);
       if (!A.isStrongTopType(testRti))
@@ -2175,9 +2579,14 @@
       if (t1)
         return A._finishIsFn(testRti, object, A._isTop);
       t1 = testRti._kind;
+      if (t1 === 7)
+        return A._finishIsFn(testRti, object, A._generalNullableIsTestImplementation);
       if (t1 === 1)
         return A._finishIsFn(testRti, object, A._isNever);
       unstarred = t1 === 6 ? testRti._primary : testRti;
+      unstarredKind = unstarred._kind;
+      if (unstarredKind === 8)
+        return A._finishIsFn(testRti, object, A._isFutureOr);
       if (unstarred === type$.int)
         isFn = A._isInt;
       else if (unstarred === type$.double || unstarred === type$.num)
@@ -2188,8 +2597,7 @@
         isFn = unstarred === type$.bool ? A._isBool : null;
       if (isFn != null)
         return A._finishIsFn(testRti, object, isFn);
-      t2 = unstarred._kind;
-      if (t2 === 9) {
+      if (unstarredKind === 9) {
         $name = unstarred._primary;
         if (unstarred._rest.every(A.isTopType)) {
           testRti._specializedTestResource = "$is" + $name;
@@ -2197,9 +2605,7 @@
             return A._finishIsFn(testRti, object, A._isListTestViaProperty);
           return A._finishIsFn(testRti, object, A._isTestViaProperty);
         }
-      } else if (t1 === 7)
-        return A._finishIsFn(testRti, object, A._generalNullableIsTestImplementation);
-      else if (t2 === 11) {
+      } else if (unstarredKind === 11) {
         predicate = A.createRecordTypePredicate(unstarred._primary, unstarred._rest);
         return A._finishIsFn(testRti, object, predicate == null ? A._isNever : predicate);
       }
@@ -2256,7 +2662,7 @@
       var testRti = this;
       if (object == null)
         return A._nullIs(testRti);
-      return A._isSubtype(init.typeUniverse, A.instanceOrFunctionType(object, testRti), null, testRti, null);
+      return A.isSubtype(init.typeUniverse, A.instanceOrFunctionType(object, testRti), testRti);
     },
     _generalNullableIsTestImplementation(object) {
       if (object == null)
@@ -2307,10 +2713,9 @@
       throw A.wrapException(A._TypeError$fromMessage(A._Error_compose(object, A._rtiToString(testRti, null))));
     },
     checkTypeBound(type, bound, variable, methodName) {
-      var _null = null;
-      if (A._isSubtype(init.typeUniverse, type, _null, bound, _null))
+      if (A.isSubtype(init.typeUniverse, type, bound))
         return type;
-      throw A.wrapException(A._TypeError$fromMessage("The type argument '" + A._rtiToString(type, _null) + "' is not a subtype of the type variable bound '" + A._rtiToString(bound, _null) + "' of type variable '" + variable + "' in '" + methodName + "'."));
+      throw A.wrapException(A._TypeError$fromMessage("The type argument '" + A._rtiToString(type, null) + "' is not a subtype of the type variable bound '" + A._rtiToString(bound, null) + "' of type variable '" + variable + "' in '" + methodName + "'."));
     },
     _Error_compose(object, checkedTypeDescription) {
       return A.Error_safeToString(object) + ": type '" + A._rtiToString(A._structuralTypeOf(object), null) + "' is not a subtype of type '" + checkedTypeDescription + "'";
@@ -2321,6 +2726,11 @@
     _TypeError__TypeError$forType(object, type) {
       return new A._TypeError("TypeError: " + A._Error_compose(object, type));
     },
+    _isFutureOr(object) {
+      var testRti = this,
+        unstarred = testRti._kind === 6 ? testRti._primary : testRti;
+      return unstarred._primary._is(object) || A.Rti__getFutureFromFutureOr(init.typeUniverse, unstarred)._is(object);
+    },
     _isObject(object) {
       return object != null;
     },
@@ -3216,8 +3626,18 @@
         return typeArguments[index - 1];
       throw A.wrapException(A.AssertionError$("Bad index " + index + " for " + environment.toString$0(0)));
     },
+    isSubtype(universe, s, t) {
+      var result,
+        sCache = A.Rti__getIsSubtypeCache(s),
+        probe = sCache.get(t);
+      if (probe != null)
+        return probe;
+      result = A._isSubtype(universe, s, null, t, null);
+      sCache.set(t, result);
+      return result;
+    },
     _isSubtype(universe, s, sEnv, t, tEnv) {
-      var t1, sKind, leftTypeVariable, tKind, sBounds, tBounds, sLength, i, sBound, tBound;
+      var t1, sKind, leftTypeVariable, tKind, t2, sBounds, tBounds, sLength, i, sBound, tBound;
       if (s === t)
         return true;
       if (!A.isStrongTopType(t))
@@ -3287,6 +3707,9 @@
       t1 = sKind !== 12;
       if ((!t1 || sKind === 13) && t === type$.Function)
         return true;
+      t2 = sKind === 11;
+      if (t2 && t === type$.Record)
+        return true;
       if (tKind === 13) {
         if (s === type$.JavaScriptFunction)
           return true;
@@ -3319,10 +3742,7 @@
           return false;
         return A._isInterfaceSubtype(universe, s, sEnv, t, tEnv);
       }
-      t1 = sKind === 11;
-      if (t1 && t === type$.Record)
-        return true;
-      if (t1 && tKind === 11)
+      if (t2 && tKind === 11)
         return A._isRecordSubtype(universe, s, sEnv, t, tEnv);
       return false;
     },
@@ -3494,7 +3914,7 @@
       var _ = this;
       _._as = t0;
       _._is = t1;
-      _._cachedRuntimeType = _._specializedTestResource = _._precomputed1 = null;
+      _._cachedRuntimeType = _._specializedTestResource = _._unsoundIsSubtypeCache = _._isSubtypeCache = _._precomputed1 = null;
       _._kind = 0;
       _._canonicalRecipe = _._bindCache = _._evalCache = _._rest = _._primary = null;
     },
@@ -3571,7 +3991,7 @@
         object._thenAwait$1$2(thenCallback, errorCallback, type$.dynamic);
       else {
         t1 = type$.dynamic;
-        if (type$.Future_dynamic._is(object))
+        if (object instanceof A._Future)
           object.then$1$2$onError(0, thenCallback, errorCallback, t1);
         else {
           future = new A._Future($.Zone__current, type$._Future_dynamic);
@@ -3615,16 +4035,13 @@
       return result;
     },
     Future_Future$sync(computation, $T) {
-      var result, error, stackTrace, future, replacement, t1, t2, exception;
+      var result, error, stackTrace, future, replacement, t1, exception;
       try {
         result = computation.call$0();
         if ($T._eval$1("Future<0>")._is(result))
           return result;
         else {
-          t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
-          t2 = $T._as(result);
-          t1._state = 8;
-          t1._resultOrListeners = t2;
+          t1 = A._Future$value(result, $T);
           return t1;
         }
       } catch (exception) {
@@ -3658,7 +4075,14 @@
         stackTrace = A.AsyncError_defaultStackTrace(error);
       result._completeError$2(error, stackTrace);
     },
-    _Future__chainCoreFuture(source, target) {
+    _Future$value(value, $T) {
+      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
+      $T._as(value);
+      t1._state = 8;
+      t1._resultOrListeners = value;
+      return t1;
+    },
+    _Future__chainCoreFutureSync(source, target) {
       var t1, t2, listeners;
       for (t1 = type$._Future_dynamic; t2 = source._state, (t2 & 4) !== 0;)
         source = t1._as(source._resultOrListeners);
@@ -3668,11 +4092,30 @@
         A._Future__propagateToListeners(target, listeners);
       } else {
         listeners = type$.nullable__FutureListener_dynamic_dynamic._as(target._resultOrListeners);
-        target._state = target._state & 1 | 4;
-        target._resultOrListeners = source;
+        target._setChained$1(source);
         source._prependListeners$1(listeners);
       }
     },
+    _Future__chainCoreFutureAsync(source, target) {
+      var t2, t3, listeners, _box_0 = {},
+        t1 = _box_0.source = source;
+      for (t2 = type$._Future_dynamic; t3 = t1._state, (t3 & 4) !== 0; t1 = source) {
+        source = t2._as(t1._resultOrListeners);
+        _box_0.source = source;
+      }
+      if ((t3 & 24) === 0) {
+        listeners = type$.nullable__FutureListener_dynamic_dynamic._as(target._resultOrListeners);
+        target._setChained$1(t1);
+        _box_0.source._prependListeners$1(listeners);
+        return;
+      }
+      if ((t3 & 16) === 0 && target._resultOrListeners == null) {
+        target._cloneResult$1(t1);
+        return;
+      }
+      target._state ^= 2;
+      target._zone.scheduleMicrotask$1(new A._Future__chainCoreFutureAsync_closure(_box_0, target));
+    },
     _Future__propagateToListeners(source, listeners) {
       var t2, t3, t4, _box_0, t5, t6, hasError, asyncError, nextListener, nextListener0, sourceResult, t7, zone, oldZone, result, current, _box_1 = {},
         t1 = _box_1.source = source;
@@ -3734,7 +4177,7 @@
           if (oldZone != null)
             $.Zone__current = oldZone;
           t1 = _box_0.listenerValueOrError;
-          if (t4._is(t1)) {
+          if (t1 instanceof A._Future) {
             t5 = _box_0.listener.$ti;
             t5 = t5._eval$1("Future<2>")._is(t1) || !t5._rest[1]._is(t1);
           } else
@@ -3751,7 +4194,7 @@
               _box_1.source = t1;
               continue;
             } else
-              A._Future__chainCoreFuture(t1, result);
+              A._Future__chainCoreFutureSync(t1, result);
             return;
           }
         }
@@ -4024,7 +4467,6 @@
       type$.nullable_Map_of_nullable_Object_and_nullable_Object._as(zoneValues);
       $.printToZone = A.async___printToZone$closure();
       valueMap = zone.get$_async$_map();
-      valueMap = valueMap;
       t1 = new A._CustomZone(zone.get$_run(), zone.get$_runUnary(), zone.get$_runBinary(), zone.get$_registerCallback(), zone.get$_registerUnaryCallback(), zone.get$_registerBinaryCallback(), zone.get$_errorCallback(), zone.get$_scheduleMicrotask(), zone.get$_createTimer(), zone.get$_createPeriodicTimer(), zone.get$_print(), zone.get$_fork(), zone.get$_handleUncaughtError(), zone, valueMap);
       handleUncaughtError = specification.handleUncaughtError;
       if (handleUncaughtError != null)
@@ -4148,11 +4590,11 @@
       this.e = t1;
       this.s = t2;
     },
-    _Future__asyncCompleteWithValue_closure: function _Future__asyncCompleteWithValue_closure(t0, t1) {
-      this.$this = t0;
-      this.value = t1;
+    _Future__chainCoreFutureAsync_closure: function _Future__chainCoreFutureAsync_closure(t0, t1) {
+      this._box_0 = t0;
+      this.target = t1;
     },
-    _Future__chainFuture_closure: function _Future__chainFuture_closure(t0, t1) {
+    _Future__asyncCompleteWithValue_closure: function _Future__asyncCompleteWithValue_closure(t0, t1) {
       this.$this = t0;
       this.value = t1;
     },
@@ -4215,8 +4657,6 @@
       this.subscription = t1;
       this.future = t2;
     },
-    StreamTransformerBase: function StreamTransformerBase() {
-    },
     _StreamController: function _StreamController() {
     },
     _StreamController__subscribe_closure: function _StreamController__subscribe_closure(t0) {
@@ -4469,201 +4909,62 @@
     _HashMap__setTableEntry(table, key, value) {
       if (value == null)
         table[key] = table;
-      else
-        table[key] = value;
-    },
-    _HashMap__newHashTable() {
-      var table = Object.create(null);
-      A._HashMap__setTableEntry(table, "<non-identifier-key>", table);
-      delete table["<non-identifier-key>"];
-      return table;
-    },
-    _CustomHashMap$(_equals, _hashCode, validKey, $K, $V) {
-      var t1 = validKey != null ? validKey : new A._CustomHashMap_closure($K);
-      return new A._CustomHashMap(_equals, _hashCode, t1, $K._eval$1("@<0>")._bind$1($V)._eval$1("_CustomHashMap<1,2>"));
-    },
-    LinkedHashMap_LinkedHashMap(hashCode, isValidKey, $K, $V) {
-      var equals;
-      if (isValidKey == null) {
-        if (hashCode == null)
-          return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
-        equals = A.collection___defaultEquals$closure();
-      } else {
-        if (hashCode == null)
-          hashCode = A.collection___defaultHashCode$closure();
-        equals = A.collection___defaultEquals$closure();
-      }
-      return A._LinkedCustomHashMap$(equals, hashCode, isValidKey, $K, $V);
-    },
-    LinkedHashMap_LinkedHashMap$_literal(keyValuePairs, $K, $V) {
-      return $K._eval$1("@<0>")._bind$1($V)._eval$1("LinkedHashMap<1,2>")._as(A.fillLiteralMap(keyValuePairs, new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"))));
-    },
-    LinkedHashMap_LinkedHashMap$_empty($K, $V) {
-      return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
-    },
-    _LinkedCustomHashMap$(_equals, _hashCode, validKey, $K, $V) {
-      var t1 = validKey != null ? validKey : new A._LinkedCustomHashMap_closure($K);
-      return new A._LinkedCustomHashMap(_equals, _hashCode, t1, $K._eval$1("@<0>")._bind$1($V)._eval$1("_LinkedCustomHashMap<1,2>"));
-    },
-    HashSet_HashSet(equals, hashCode, $E) {
-      return new A._HashSet($E._eval$1("_HashSet<0>"));
-    },
-    _HashSet__newHashTable() {
-      var table = Object.create(null);
-      table["<non-identifier-key>"] = table;
-      delete table["<non-identifier-key>"];
-      return table;
-    },
-    LinkedHashSet_LinkedHashSet($E) {
-      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
-    },
-    LinkedHashSet_LinkedHashSet$_empty($E) {
-      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
-    },
-    _LinkedHashSet__newHashTable() {
-      var table = Object.create(null);
-      table["<non-identifier-key>"] = table;
-      delete table["<non-identifier-key>"];
-      return table;
-    },
-    _LinkedHashSetIterator$(_set, _modifications, $E) {
-      var t1 = new A._LinkedHashSetIterator(_set, _modifications, $E._eval$1("_LinkedHashSetIterator<0>"));
-      t1._collection$_cell = _set._collection$_first;
-      return t1;
-    },
-    _defaultEquals(a, b) {
-      return J.$eq$(a, b);
-    },
-    _defaultHashCode(a) {
-      return J.get$hashCode$(a);
-    },
-    IterableBase_iterableToShortString(iterable, leftDelimiter, rightDelimiter) {
-      var parts, t1;
-      if (A._isToStringVisiting(iterable)) {
-        if (leftDelimiter === "(" && rightDelimiter === ")")
-          return "(...)";
-        return leftDelimiter + "..." + rightDelimiter;
-      }
-      parts = A._setArrayType([], type$.JSArray_String);
-      B.JSArray_methods.add$1($._toStringVisiting, iterable);
-      try {
-        A._iterablePartsToStrings(iterable, parts);
-      } finally {
-        if (0 >= $._toStringVisiting.length)
-          return A.ioore($._toStringVisiting, -1);
-        $._toStringVisiting.pop();
-      }
-      t1 = A.StringBuffer__writeAll(leftDelimiter, type$.Iterable_dynamic._as(parts), ", ") + rightDelimiter;
-      return t1.charCodeAt(0) == 0 ? t1 : t1;
-    },
-    IterableBase_iterableToFullString(iterable, leftDelimiter, rightDelimiter) {
-      var buffer, t1;
-      if (A._isToStringVisiting(iterable))
-        return leftDelimiter + "..." + rightDelimiter;
-      buffer = new A.StringBuffer(leftDelimiter);
-      B.JSArray_methods.add$1($._toStringVisiting, iterable);
-      try {
-        t1 = buffer;
-        t1._contents = A.StringBuffer__writeAll(t1._contents, iterable, ", ");
-      } finally {
-        if (0 >= $._toStringVisiting.length)
-          return A.ioore($._toStringVisiting, -1);
-        $._toStringVisiting.pop();
-      }
-      buffer._contents += rightDelimiter;
-      t1 = buffer._contents;
-      return t1.charCodeAt(0) == 0 ? t1 : t1;
-    },
-    _isToStringVisiting(o) {
-      var t1, i;
-      for (t1 = $._toStringVisiting.length, i = 0; i < t1; ++i)
-        if (o === $._toStringVisiting[i])
-          return true;
-      return false;
-    },
-    _iterablePartsToStrings(iterable, parts) {
-      var next, ultimateString, penultimateString, penultimate, ultimate, ultimate0, elision,
-        it = J.get$iterator$ax(iterable),
-        $length = 0, count = 0;
-      while (true) {
-        if (!($length < 80 || count < 3))
-          break;
-        if (!it.moveNext$0())
-          return;
-        next = A.S(it.get$current(it));
-        B.JSArray_methods.add$1(parts, next);
-        $length += next.length + 2;
-        ++count;
-      }
-      if (!it.moveNext$0()) {
-        if (count <= 5)
-          return;
-        if (0 >= parts.length)
-          return A.ioore(parts, -1);
-        ultimateString = parts.pop();
-        if (0 >= parts.length)
-          return A.ioore(parts, -1);
-        penultimateString = parts.pop();
-      } else {
-        penultimate = it.get$current(it);
-        ++count;
-        if (!it.moveNext$0()) {
-          if (count <= 4) {
-            B.JSArray_methods.add$1(parts, A.S(penultimate));
-            return;
-          }
-          ultimateString = A.S(penultimate);
-          if (0 >= parts.length)
-            return A.ioore(parts, -1);
-          penultimateString = parts.pop();
-          $length += ultimateString.length + 2;
-        } else {
-          ultimate = it.get$current(it);
-          ++count;
-          for (; it.moveNext$0(); penultimate = ultimate, ultimate = ultimate0) {
-            ultimate0 = it.get$current(it);
-            ++count;
-            if (count > 100) {
-              while (true) {
-                if (!($length > 75 && count > 3))
-                  break;
-                if (0 >= parts.length)
-                  return A.ioore(parts, -1);
-                $length -= parts.pop().length + 2;
-                --count;
-              }
-              B.JSArray_methods.add$1(parts, "...");
-              return;
-            }
-          }
-          penultimateString = A.S(penultimate);
-          ultimateString = A.S(ultimate);
-          $length += ultimateString.length + penultimateString.length + 4;
-        }
-      }
-      if (count > parts.length + 2) {
-        $length += 5;
-        elision = "...";
-      } else
-        elision = null;
-      while (true) {
-        if (!($length > 80 && parts.length > 3))
-          break;
-        if (0 >= parts.length)
-          return A.ioore(parts, -1);
-        $length -= parts.pop().length + 2;
-        if (elision == null) {
-          $length += 5;
-          elision = "...";
-        }
-      }
-      if (elision != null)
-        B.JSArray_methods.add$1(parts, elision);
-      B.JSArray_methods.add$1(parts, penultimateString);
-      B.JSArray_methods.add$1(parts, ultimateString);
+      else
+        table[key] = value;
+    },
+    _HashMap__newHashTable() {
+      var table = Object.create(null);
+      A._HashMap__setTableEntry(table, "<non-identifier-key>", table);
+      delete table["<non-identifier-key>"];
+      return table;
+    },
+    _CustomHashMap$(_equals, _hashCode, validKey, $K, $V) {
+      var t1 = validKey != null ? validKey : new A._CustomHashMap_closure($K);
+      return new A._CustomHashMap(_equals, _hashCode, t1, $K._eval$1("@<0>")._bind$1($V)._eval$1("_CustomHashMap<1,2>"));
+    },
+    LinkedHashMap_LinkedHashMap($K, $V) {
+      return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
+    },
+    LinkedHashMap_LinkedHashMap$_literal(keyValuePairs, $K, $V) {
+      return $K._eval$1("@<0>")._bind$1($V)._eval$1("LinkedHashMap<1,2>")._as(A.fillLiteralMap(keyValuePairs, new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"))));
+    },
+    LinkedHashMap_LinkedHashMap$_empty($K, $V) {
+      return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
+    },
+    HashSet_HashSet(equals, hashCode, $E) {
+      return new A._HashSet($E._eval$1("_HashSet<0>"));
+    },
+    _HashSet__newHashTable() {
+      var table = Object.create(null);
+      table["<non-identifier-key>"] = table;
+      delete table["<non-identifier-key>"];
+      return table;
+    },
+    LinkedHashSet_LinkedHashSet($E) {
+      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
+    },
+    LinkedHashSet_LinkedHashSet$_empty($E) {
+      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
+    },
+    _LinkedHashSet__newHashTable() {
+      var table = Object.create(null);
+      table["<non-identifier-key>"] = table;
+      delete table["<non-identifier-key>"];
+      return table;
+    },
+    _LinkedHashSetIterator$(_set, _modifications, $E) {
+      var t1 = new A._LinkedHashSetIterator(_set, _modifications, $E._eval$1("_LinkedHashSetIterator<0>"));
+      t1._collection$_cell = _set._collection$_first;
+      return t1;
+    },
+    _defaultEquals0(a, b) {
+      return J.$eq$(a, b);
+    },
+    _defaultHashCode(a) {
+      return J.get$hashCode$(a);
     },
     LinkedHashMap_LinkedHashMap$from(other, $K, $V) {
-      var result = A.LinkedHashMap_LinkedHashMap(null, null, $K, $V);
+      var result = A.LinkedHashMap_LinkedHashMap($K, $V);
       other.forEach$1(0, new A.LinkedHashMap_LinkedHashMap$from_closure(result, $K, $V));
       return result;
     },
@@ -4674,25 +4975,25 @@
         result.add$1(0, $E._as(elements[_i]));
       return result;
     },
-    ListMixin__compareAny(a, b) {
+    ListBase__compareAny(a, b) {
       var t1 = type$.Comparable_dynamic;
       return J.compareTo$1$ns(t1._as(a), t1._as(b));
     },
     MapBase_mapToString(m) {
       var result, t1 = {};
-      if (A._isToStringVisiting(m))
+      if (A.isToStringVisiting(m))
         return "{...}";
       result = new A.StringBuffer("");
       try {
-        B.JSArray_methods.add$1($._toStringVisiting, m);
+        B.JSArray_methods.add$1($.toStringVisiting, m);
         result._contents += "{";
         t1.first = true;
         J.forEach$1$ax(m, new A.MapBase_mapToString_closure(t1, result));
         result._contents += "}";
       } finally {
-        if (0 >= $._toStringVisiting.length)
-          return A.ioore($._toStringVisiting, -1);
-        $._toStringVisiting.pop();
+        if (0 >= $.toStringVisiting.length)
+          return A.ioore($.toStringVisiting, -1);
+        $.toStringVisiting.pop();
       }
       t1 = result._contents;
       return t1.charCodeAt(0) == 0 ? t1 : t1;
@@ -4743,29 +5044,16 @@
       _._collection$_current = null;
       _.$ti = t2;
     },
-    _LinkedCustomHashMap: function _LinkedCustomHashMap(t0, t1, t2, t3) {
-      var _ = this;
-      _._equals = t0;
-      _._hashCode = t1;
-      _._validKey = t2;
-      _._length = 0;
-      _._last = _._first = _.__js_helper$_rest = _._nums = _._strings = null;
-      _._modifications = 0;
-      _.$ti = t3;
-    },
-    _LinkedCustomHashMap_closure: function _LinkedCustomHashMap_closure(t0) {
-      this.K = t0;
-    },
     _HashSet: function _HashSet(t0) {
       var _ = this;
       _._collection$_length = 0;
-      _._elements = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
+      _._collection$_elements = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
       _.$ti = t0;
     },
     _HashSetIterator: function _HashSetIterator(t0, t1, t2) {
       var _ = this;
       _._set = t0;
-      _._elements = t1;
+      _._collection$_elements = t1;
       _._offset = 0;
       _._collection$_current = null;
       _.$ti = t2;
@@ -4792,10 +5080,6 @@
       this._collection$_source = t0;
       this.$ti = t1;
     },
-    IterableMixin: function IterableMixin() {
-    },
-    IterableBase: function IterableBase() {
-    },
     LinkedHashMap_LinkedHashMap$from_closure: function LinkedHashMap_LinkedHashMap$from_closure(t0, t1, t2) {
       this.result = t0;
       this.K = t1;
@@ -4803,16 +5087,12 @@
     },
     ListBase: function ListBase() {
     },
-    ListMixin: function ListMixin() {
-    },
     MapBase: function MapBase() {
     },
     MapBase_mapToString_closure: function MapBase_mapToString_closure(t0, t1) {
       this._box_0 = t0;
       this.result = t1;
     },
-    MapMixin: function MapMixin() {
-    },
     _UnmodifiableMapMixin: function _UnmodifiableMapMixin() {
     },
     MapView: function MapView() {
@@ -4836,7 +5116,7 @@
       _._collection$_current = null;
       _.$ti = t4;
     },
-    SetMixin: function SetMixin() {
+    SetBase: function SetBase() {
     },
     _SetBase: function _SetBase() {
     },
@@ -4871,20 +5151,12 @@
     SplayTreeSet_closure: function SplayTreeSet_closure(t0) {
       this.E = t0;
     },
-    SplayTreeSet__newSet_closure: function SplayTreeSet__newSet_closure(t0, t1) {
-      this.$this = t0;
-      this.T = t1;
-    },
-    _ListBase_Object_ListMixin: function _ListBase_Object_ListMixin() {
+    _SplayTreeSet__SplayTree_Iterable: function _SplayTreeSet__SplayTree_Iterable() {
     },
-    _SplayTreeSet__SplayTree_IterableMixin: function _SplayTreeSet__SplayTree_IterableMixin() {
-    },
-    _SplayTreeSet__SplayTree_IterableMixin_SetMixin: function _SplayTreeSet__SplayTree_IterableMixin_SetMixin() {
+    _SplayTreeSet__SplayTree_Iterable_SetMixin: function _SplayTreeSet__SplayTree_Iterable_SetMixin() {
     },
     _UnmodifiableMapView_MapView__UnmodifiableMapMixin: function _UnmodifiableMapView_MapView__UnmodifiableMapMixin() {
     },
-    __SetBase_Object_SetMixin: function __SetBase_Object_SetMixin() {
-    },
     _parseJson(source, reviver) {
       var e, exception, t1, parsed = null;
       try {
@@ -4917,6 +5189,285 @@
       if (paddingCount > 2)
         throw A.wrapException(A.FormatException$("Invalid base64 padding, more than two '=' characters", source, sourceIndex));
     },
+    _Base64Encoder_encodeChunk(alphabet, bytes, start, end, isLast, output, outputIndex, state) {
+      var t1, t2, t3, i, byteOr, byte, outputIndex0, t4, outputIndex1,
+        bits = state >>> 2,
+        expectedChars = 3 - (state & 3);
+      for (t1 = J.getInterceptor$asx(bytes), t2 = alphabet.length, t3 = output.length, i = start, byteOr = 0; i < end; ++i) {
+        byte = t1.$index(bytes, i);
+        byteOr = (byteOr | byte) >>> 0;
+        bits = (bits << 8 | byte) & 16777215;
+        --expectedChars;
+        if (expectedChars === 0) {
+          outputIndex0 = outputIndex + 1;
+          t4 = bits >>> 18 & 63;
+          if (!(t4 < t2))
+            return A.ioore(alphabet, t4);
+          if (!(outputIndex < t3))
+            return A.ioore(output, outputIndex);
+          output[outputIndex] = alphabet.charCodeAt(t4);
+          outputIndex = outputIndex0 + 1;
+          t4 = bits >>> 12 & 63;
+          if (!(t4 < t2))
+            return A.ioore(alphabet, t4);
+          if (!(outputIndex0 < t3))
+            return A.ioore(output, outputIndex0);
+          output[outputIndex0] = alphabet.charCodeAt(t4);
+          outputIndex0 = outputIndex + 1;
+          t4 = bits >>> 6 & 63;
+          if (!(t4 < t2))
+            return A.ioore(alphabet, t4);
+          if (!(outputIndex < t3))
+            return A.ioore(output, outputIndex);
+          output[outputIndex] = alphabet.charCodeAt(t4);
+          outputIndex = outputIndex0 + 1;
+          t4 = bits & 63;
+          if (!(t4 < t2))
+            return A.ioore(alphabet, t4);
+          if (!(outputIndex0 < t3))
+            return A.ioore(output, outputIndex0);
+          output[outputIndex0] = alphabet.charCodeAt(t4);
+          bits = 0;
+          expectedChars = 3;
+        }
+      }
+      if (byteOr >= 0 && byteOr <= 255) {
+        if (isLast && expectedChars < 3) {
+          outputIndex0 = outputIndex + 1;
+          outputIndex1 = outputIndex0 + 1;
+          if (3 - expectedChars === 1) {
+            t1 = bits >>> 2 & 63;
+            if (!(t1 < t2))
+              return A.ioore(alphabet, t1);
+            if (!(outputIndex < t3))
+              return A.ioore(output, outputIndex);
+            output[outputIndex] = alphabet.charCodeAt(t1);
+            t1 = bits << 4 & 63;
+            if (!(t1 < t2))
+              return A.ioore(alphabet, t1);
+            if (!(outputIndex0 < t3))
+              return A.ioore(output, outputIndex0);
+            output[outputIndex0] = alphabet.charCodeAt(t1);
+            outputIndex = outputIndex1 + 1;
+            if (!(outputIndex1 < t3))
+              return A.ioore(output, outputIndex1);
+            output[outputIndex1] = 61;
+            if (!(outputIndex < t3))
+              return A.ioore(output, outputIndex);
+            output[outputIndex] = 61;
+          } else {
+            t1 = bits >>> 10 & 63;
+            if (!(t1 < t2))
+              return A.ioore(alphabet, t1);
+            if (!(outputIndex < t3))
+              return A.ioore(output, outputIndex);
+            output[outputIndex] = alphabet.charCodeAt(t1);
+            t1 = bits >>> 4 & 63;
+            if (!(t1 < t2))
+              return A.ioore(alphabet, t1);
+            if (!(outputIndex0 < t3))
+              return A.ioore(output, outputIndex0);
+            output[outputIndex0] = alphabet.charCodeAt(t1);
+            outputIndex = outputIndex1 + 1;
+            t1 = bits << 2 & 63;
+            if (!(t1 < t2))
+              return A.ioore(alphabet, t1);
+            if (!(outputIndex1 < t3))
+              return A.ioore(output, outputIndex1);
+            output[outputIndex1] = alphabet.charCodeAt(t1);
+            if (!(outputIndex < t3))
+              return A.ioore(output, outputIndex);
+            output[outputIndex] = 61;
+          }
+          return 0;
+        }
+        return (bits << 2 | 3 - expectedChars) >>> 0;
+      }
+      for (i = start; i < end;) {
+        byte = t1.$index(bytes, i);
+        if (byte < 0 || byte > 255)
+          break;
+        ++i;
+      }
+      throw A.wrapException(A.ArgumentError$value(bytes, "Not a byte value at index " + i + ": 0x" + J.toRadixString$1$n(t1.$index(bytes, i), 16), null));
+    },
+    _Base64Decoder_decodeChunk(input, start, end, output, outIndex, state) {
+      var t1, t2, t3, i, charOr, char, t4, code, outIndex0, expectedPadding,
+        _s31_ = "Invalid encoding before padding",
+        _s17_ = "Invalid character",
+        bits = B.JSInt_methods._shrOtherPositive$1(state, 2),
+        count = state & 3,
+        inverseAlphabet = $.$get$_Base64Decoder__inverseAlphabet();
+      for (t1 = input.length, t2 = inverseAlphabet.length, t3 = output.length, i = start, charOr = 0; i < end; ++i) {
+        if (!(i < t1))
+          return A.ioore(input, i);
+        char = input.charCodeAt(i);
+        charOr |= char;
+        t4 = char & 127;
+        if (!(t4 < t2))
+          return A.ioore(inverseAlphabet, t4);
+        code = inverseAlphabet[t4];
+        if (code >= 0) {
+          bits = (bits << 6 | code) & 16777215;
+          count = count + 1 & 3;
+          if (count === 0) {
+            outIndex0 = outIndex + 1;
+            if (!(outIndex < t3))
+              return A.ioore(output, outIndex);
+            output[outIndex] = bits >>> 16 & 255;
+            outIndex = outIndex0 + 1;
+            if (!(outIndex0 < t3))
+              return A.ioore(output, outIndex0);
+            output[outIndex0] = bits >>> 8 & 255;
+            outIndex0 = outIndex + 1;
+            if (!(outIndex < t3))
+              return A.ioore(output, outIndex);
+            output[outIndex] = bits & 255;
+            outIndex = outIndex0;
+            bits = 0;
+          }
+          continue;
+        } else if (code === -1 && count > 1) {
+          if (charOr > 127)
+            break;
+          if (count === 3) {
+            if ((bits & 3) !== 0)
+              throw A.wrapException(A.FormatException$(_s31_, input, i));
+            outIndex0 = outIndex + 1;
+            if (!(outIndex < t3))
+              return A.ioore(output, outIndex);
+            output[outIndex] = bits >>> 10;
+            if (!(outIndex0 < t3))
+              return A.ioore(output, outIndex0);
+            output[outIndex0] = bits >>> 2;
+          } else {
+            if ((bits & 15) !== 0)
+              throw A.wrapException(A.FormatException$(_s31_, input, i));
+            if (!(outIndex < t3))
+              return A.ioore(output, outIndex);
+            output[outIndex] = bits >>> 4;
+          }
+          expectedPadding = (3 - count) * 3;
+          if (char === 37)
+            expectedPadding += 2;
+          return A._Base64Decoder__checkPadding(input, i + 1, end, -expectedPadding - 1);
+        }
+        throw A.wrapException(A.FormatException$(_s17_, input, i));
+      }
+      if (charOr >= 0 && charOr <= 127)
+        return (bits << 2 | count) >>> 0;
+      for (i = start; i < end; ++i) {
+        if (!(i < t1))
+          return A.ioore(input, i);
+        if (input.charCodeAt(i) > 127)
+          break;
+      }
+      throw A.wrapException(A.FormatException$(_s17_, input, i));
+    },
+    _Base64Decoder__allocateBuffer(input, start, end, state) {
+      var paddingStart = A._Base64Decoder__trimPaddingChars(input, start, end),
+        $length = (state & 3) + (paddingStart - start),
+        bufferLength = B.JSInt_methods._shrOtherPositive$1($length, 2) * 3,
+        remainderLength = $length & 3;
+      if (remainderLength !== 0 && paddingStart < end)
+        bufferLength += remainderLength - 1;
+      if (bufferLength > 0)
+        return new Uint8Array(bufferLength);
+      return $.$get$_Base64Decoder__emptyBuffer();
+    },
+    _Base64Decoder__trimPaddingChars(input, start, end) {
+      var char,
+        t1 = input.length,
+        newEnd = end,
+        index = newEnd,
+        padding = 0;
+      while (true) {
+        if (!(index > start && padding < 2))
+          break;
+        c$0: {
+          --index;
+          if (!(index >= 0 && index < t1))
+            return A.ioore(input, index);
+          char = input.charCodeAt(index);
+          if (char === 61) {
+            ++padding;
+            newEnd = index;
+            break c$0;
+          }
+          if ((char | 32) === 100) {
+            if (index === start)
+              break;
+            --index;
+            if (!(index >= 0 && index < t1))
+              return A.ioore(input, index);
+            char = input.charCodeAt(index);
+          }
+          if (char === 51) {
+            if (index === start)
+              break;
+            --index;
+            if (!(index >= 0 && index < t1))
+              return A.ioore(input, index);
+            char = input.charCodeAt(index);
+          }
+          if (char === 37) {
+            ++padding;
+            newEnd = index;
+            break c$0;
+          }
+          break;
+        }
+      }
+      return newEnd;
+    },
+    _Base64Decoder__checkPadding(input, start, end, state) {
+      var expectedPadding, t1, char;
+      if (start === end)
+        return state;
+      expectedPadding = -state - 1;
+      for (t1 = input.length; expectedPadding > 0;) {
+        if (!(start < t1))
+          return A.ioore(input, start);
+        char = input.charCodeAt(start);
+        if (expectedPadding === 3) {
+          if (char === 61) {
+            expectedPadding -= 3;
+            ++start;
+            break;
+          }
+          if (char === 37) {
+            --expectedPadding;
+            ++start;
+            if (start === end)
+              break;
+            if (!(start < t1))
+              return A.ioore(input, start);
+            char = input.charCodeAt(start);
+          } else
+            break;
+        }
+        if ((expectedPadding > 3 ? expectedPadding - 3 : expectedPadding) === 2) {
+          if (char !== 51)
+            break;
+          ++start;
+          --expectedPadding;
+          if (start === end)
+            break;
+          if (!(start < t1))
+            return A.ioore(input, start);
+          char = input.charCodeAt(start);
+        }
+        if ((char | 32) !== 100)
+          break;
+        ++start;
+        --expectedPadding;
+        if (start === end)
+          break;
+      }
+      if (start !== end)
+        throw A.wrapException(A.FormatException$("Invalid padding character", input, start));
+      return -expectedPadding - 1;
+    },
     JsonUnsupportedObjectError$(unsupportedObject, cause, partialResult) {
       return new A.JsonUnsupportedObjectError(unsupportedObject, cause);
     },
@@ -4949,6 +5500,15 @@
     },
     Base64Encoder: function Base64Encoder() {
     },
+    _Base64Encoder: function _Base64Encoder(t0) {
+      this._convert$_state = 0;
+      this._alphabet = t0;
+    },
+    Base64Decoder: function Base64Decoder() {
+    },
+    _Base64Decoder: function _Base64Decoder() {
+      this._convert$_state = 0;
+    },
     Codec: function Codec() {
     },
     Converter: function Converter() {
@@ -4998,7 +5558,7 @@
       if (digitInPartCount === 4)
         digitInPartCount = 0;
       for (part = 0, i = 0; i < t1; ++i) {
-        part = part * 10 + B.JSString_methods._codeUnitAt$1(source, i) - 48;
+        part = part * 10 + source.charCodeAt(i) - 48;
         ++digitInPartCount;
         if (digitInPartCount === 4) {
           result = result.$mul(0, $.$get$_BigIntImpl__bigInt10000()).$add(0, A._BigIntImpl__BigIntImpl$_fromInt(part));
@@ -5025,7 +5585,9 @@
         lastDigitLength = sourceLength - t2 * 4;
       for (i = startPos, chunk = 0, j = 0; j < lastDigitLength; ++j, i = i0) {
         i0 = i + 1;
-        digitValue = A._BigIntImpl__codeUnitToRadixValue(B.JSString_methods._codeUnitAt$1(source, i));
+        if (!(i < t1))
+          return A.ioore(source, i);
+        digitValue = A._BigIntImpl__codeUnitToRadixValue(source.charCodeAt(i));
         if (digitValue >= 16)
           return null;
         chunk = chunk * 16 + digitValue;
@@ -5037,7 +5599,9 @@
       for (; i < t1; digitIndex = digitIndex0) {
         for (chunk = 0, j = 0; j < 4; ++j, i = i0) {
           i0 = i + 1;
-          digitValue = A._BigIntImpl__codeUnitToRadixValue(B.JSString_methods._codeUnitAt$1(source, i));
+          if (!(i >= 0 && i < t1))
+            return A.ioore(source, i);
+          digitValue = A._BigIntImpl__codeUnitToRadixValue(source.charCodeAt(i));
           if (digitValue >= 16)
             return null;
           chunk = chunk * 16 + digitValue;
@@ -5491,14 +6055,13 @@
       var t1, bytes, i, t2, byte, t3,
         _s16_ = "0123456789ABCDEF";
       if (encoding === B.C_Utf8Codec) {
-        t1 = $.$get$_Uri__needsNoEncoding()._nativeRegExp;
-        t1 = t1.test(text);
+        t1 = $.$get$_Uri__needsNoEncoding();
+        t1 = t1._nativeRegExp.test(text);
       } else
         t1 = false;
       if (t1)
         return text;
-      A._instanceType(encoding)._eval$1("Codec.S")._as(text);
-      bytes = encoding.get$encoder().convert$1(text);
+      bytes = B.C_Utf8Encoder.convert$1(text);
       for (t1 = bytes.length, i = 0, t2 = ""; i < t1; ++i) {
         byte = bytes[i];
         if (byte < 128) {
@@ -5517,7 +6080,7 @@
     },
     StackTrace_current() {
       var stackTrace, exception;
-      if (A.boolConversionCheck($.$get$_hasErrorStackProperty()))
+      if ($.$get$_hasErrorStackProperty())
         return A.getTraceFromException(new Error());
       try {
         throw A.wrapException("");
@@ -5549,6 +6112,9 @@
         return "" + n;
       return "0" + n;
     },
+    Duration$(microseconds, milliseconds) {
+      return new A.Duration(microseconds + 1000 * milliseconds);
+    },
     Error_safeToString(object) {
       if (typeof object == "number" || A._isBool(object) || object == null)
         return J.toString$0$(object);
@@ -5556,6 +6122,11 @@
         return JSON.stringify(object);
       return A.Primitives_safeToString(object);
     },
+    Error_throwWithStackTrace(error, stackTrace) {
+      A.checkNotNullable(error, "error", type$.Object);
+      A.checkNotNullable(stackTrace, "stackTrace", type$.StackTrace);
+      A.Error__throw(error, stackTrace);
+    },
     AssertionError$(message) {
       return new A.AssertionError(message);
     },
@@ -5617,11 +6188,129 @@
     FormatException$(message, source, offset) {
       return new A.FormatException(message, source, offset);
     },
+    Iterable_iterableToShortString(iterable, leftDelimiter, rightDelimiter) {
+      var parts, t1;
+      if (A.isToStringVisiting(iterable)) {
+        if (leftDelimiter === "(" && rightDelimiter === ")")
+          return "(...)";
+        return leftDelimiter + "..." + rightDelimiter;
+      }
+      parts = A._setArrayType([], type$.JSArray_String);
+      B.JSArray_methods.add$1($.toStringVisiting, iterable);
+      try {
+        A._iterablePartsToStrings(iterable, parts);
+      } finally {
+        if (0 >= $.toStringVisiting.length)
+          return A.ioore($.toStringVisiting, -1);
+        $.toStringVisiting.pop();
+      }
+      t1 = A.StringBuffer__writeAll(leftDelimiter, type$.Iterable_dynamic._as(parts), ", ") + rightDelimiter;
+      return t1.charCodeAt(0) == 0 ? t1 : t1;
+    },
+    Iterable_iterableToFullString(iterable, leftDelimiter, rightDelimiter) {
+      var buffer, t1;
+      if (A.isToStringVisiting(iterable))
+        return leftDelimiter + "..." + rightDelimiter;
+      buffer = new A.StringBuffer(leftDelimiter);
+      B.JSArray_methods.add$1($.toStringVisiting, iterable);
+      try {
+        t1 = buffer;
+        t1._contents = A.StringBuffer__writeAll(t1._contents, iterable, ", ");
+      } finally {
+        if (0 >= $.toStringVisiting.length)
+          return A.ioore($.toStringVisiting, -1);
+        $.toStringVisiting.pop();
+      }
+      buffer._contents += rightDelimiter;
+      t1 = buffer._contents;
+      return t1.charCodeAt(0) == 0 ? t1 : t1;
+    },
+    _iterablePartsToStrings(iterable, parts) {
+      var next, ultimateString, penultimateString, penultimate, ultimate, ultimate0, elision,
+        it = J.get$iterator$ax(iterable),
+        $length = 0, count = 0;
+      while (true) {
+        if (!($length < 80 || count < 3))
+          break;
+        if (!it.moveNext$0())
+          return;
+        next = A.S(it.get$current(it));
+        B.JSArray_methods.add$1(parts, next);
+        $length += next.length + 2;
+        ++count;
+      }
+      if (!it.moveNext$0()) {
+        if (count <= 5)
+          return;
+        if (0 >= parts.length)
+          return A.ioore(parts, -1);
+        ultimateString = parts.pop();
+        if (0 >= parts.length)
+          return A.ioore(parts, -1);
+        penultimateString = parts.pop();
+      } else {
+        penultimate = it.get$current(it);
+        ++count;
+        if (!it.moveNext$0()) {
+          if (count <= 4) {
+            B.JSArray_methods.add$1(parts, A.S(penultimate));
+            return;
+          }
+          ultimateString = A.S(penultimate);
+          if (0 >= parts.length)
+            return A.ioore(parts, -1);
+          penultimateString = parts.pop();
+          $length += ultimateString.length + 2;
+        } else {
+          ultimate = it.get$current(it);
+          ++count;
+          for (; it.moveNext$0(); penultimate = ultimate, ultimate = ultimate0) {
+            ultimate0 = it.get$current(it);
+            ++count;
+            if (count > 100) {
+              while (true) {
+                if (!($length > 75 && count > 3))
+                  break;
+                if (0 >= parts.length)
+                  return A.ioore(parts, -1);
+                $length -= parts.pop().length + 2;
+                --count;
+              }
+              B.JSArray_methods.add$1(parts, "...");
+              return;
+            }
+          }
+          penultimateString = A.S(penultimate);
+          ultimateString = A.S(ultimate);
+          $length += ultimateString.length + penultimateString.length + 4;
+        }
+      }
+      if (count > parts.length + 2) {
+        $length += 5;
+        elision = "...";
+      } else
+        elision = null;
+      while (true) {
+        if (!($length > 80 && parts.length > 3))
+          break;
+        if (0 >= parts.length)
+          return A.ioore(parts, -1);
+        $length -= parts.pop().length + 2;
+        if (elision == null) {
+          $length += 5;
+          elision = "...";
+        }
+      }
+      if (elision != null)
+        B.JSArray_methods.add$1(parts, elision);
+      B.JSArray_methods.add$1(parts, penultimateString);
+      B.JSArray_methods.add$1(parts, ultimateString);
+    },
     Map_castFrom(source, $K, $V, K2, V2) {
       return new A.CastMap(source, $K._eval$1("@<0>")._bind$1($V)._bind$1(K2)._bind$1(V2)._eval$1("CastMap<1,2,3,4>"));
     },
     Object_hash(object1, object2, object3, object4) {
-      var t1, t2;
+      var t1;
       if (B.C_SentinelValue === object3) {
         t1 = J.get$hashCode$(object1);
         object2 = J.get$hashCode$(object2);
@@ -5637,8 +6326,8 @@
       object2 = J.get$hashCode$(object2);
       object3 = J.get$hashCode$(object3);
       object4 = J.get$hashCode$(object4);
-      t2 = $.$get$_hashSeed();
-      return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(t2, t1), object2), object3), object4));
+      object4 = A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4));
+      return object4;
     },
     print(object) {
       var toZone = $.printToZone;
@@ -5647,14 +6336,13 @@
       else
         toZone.call$1(object);
     },
-    Set_castFrom(source, newSet, $S, $T) {
-      return new A.CastSet(source, newSet, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastSet<1,2>"));
-    },
     Uri_parse(uri) {
       var delta, indices, schemeEnd, hostStart, portStart, pathStart, queryStart, fragmentStart, isSimple, scheme, t1, t2, schemeAuth, queryStart0, pathStart0, userInfoStart, userInfo, host, portNumber, port, path, query, _null = null,
         end = uri.length;
       if (end >= 5) {
-        delta = ((B.JSString_methods._codeUnitAt$1(uri, 4) ^ 58) * 3 | B.JSString_methods._codeUnitAt$1(uri, 0) ^ 100 | B.JSString_methods._codeUnitAt$1(uri, 1) ^ 97 | B.JSString_methods._codeUnitAt$1(uri, 2) ^ 116 | B.JSString_methods._codeUnitAt$1(uri, 3) ^ 97) >>> 0;
+        if (4 >= end)
+          return A.ioore(uri, 4);
+        delta = ((uri.charCodeAt(4) ^ 58) * 3 | uri.charCodeAt(0) ^ 100 | uri.charCodeAt(1) ^ 97 | uri.charCodeAt(2) ^ 116 | uri.charCodeAt(3) ^ 97) >>> 0;
         if (delta === 0)
           return A.UriData__parse(end < end ? B.JSString_methods.substring$2(uri, 0, end) : uri, 5, _null).get$uri();
         else if (delta === 32)
@@ -5816,13 +6504,15 @@
       return A._Uri$_internal(scheme, userInfo, host, port, path, query, fragmentStart < end ? A._Uri__makeFragment(uri, fragmentStart + 1, end) : _null);
     },
     Uri__parseIPv4Address(host, start, end) {
-      var i, partStart, partIndex, char, part, partIndex0,
+      var t1, i, partStart, partIndex, char, part, partIndex0,
         _s43_ = "IPv4 address should contain exactly 4 parts",
         _s37_ = "each part must be in the range 0..255",
         error = new A.Uri__parseIPv4Address_error(host),
         result = new Uint8Array(4);
-      for (i = start, partStart = i, partIndex = 0; i < end; ++i) {
-        char = B.JSString_methods.codeUnitAt$1(host, i);
+      for (t1 = host.length, i = start, partStart = i, partIndex = 0; i < end; ++i) {
+        if (!(i >= 0 && i < t1))
+          return A.ioore(host, i);
+        char = host.charCodeAt(i);
         if (char !== 46) {
           if ((char ^ 48) > 9)
             error.call$2("invalid character", i);
@@ -5851,18 +6541,23 @@
       return result;
     },
     Uri_parseIPv6Address(host, start, end) {
-      var parts, i, partStart, wildcardSeen, seenDot, char, atEnd, t1, last, bytes, wildCardLength, index, value, j, t2, _null = null,
+      var parts, i, partStart, wildcardSeen, seenDot, char, atEnd, last, bytes, wildCardLength, index, value, j, t2, _null = null,
         error = new A.Uri_parseIPv6Address_error(host),
-        parseHex = new A.Uri_parseIPv6Address_parseHex(error, host);
-      if (host.length < 2)
+        parseHex = new A.Uri_parseIPv6Address_parseHex(error, host),
+        t1 = host.length;
+      if (t1 < 2)
         error.call$2("address is too short", _null);
       parts = A._setArrayType([], type$.JSArray_int);
       for (i = start, partStart = i, wildcardSeen = false, seenDot = false; i < end; ++i) {
-        char = B.JSString_methods.codeUnitAt$1(host, i);
+        if (!(i >= 0 && i < t1))
+          return A.ioore(host, i);
+        char = host.charCodeAt(i);
         if (char === 58) {
           if (i === start) {
             ++i;
-            if (B.JSString_methods.codeUnitAt$1(host, i) !== 58)
+            if (!(i < t1))
+              return A.ioore(host, i);
+            if (host.charCodeAt(i) !== 58)
               error.call$2("invalid start colon.", i);
             partStart = i;
           }
@@ -5948,22 +6643,29 @@
         return null;
       if (start === end)
         return "";
-      if (B.JSString_methods.codeUnitAt$1(host, start) === 91) {
-        t1 = end - 1;
-        if (B.JSString_methods.codeUnitAt$1(host, t1) !== 93)
+      t1 = host.length;
+      if (!(start >= 0 && start < t1))
+        return A.ioore(host, start);
+      if (host.charCodeAt(start) === 91) {
+        t2 = end - 1;
+        if (!(t2 >= 0 && t2 < t1))
+          return A.ioore(host, t2);
+        if (host.charCodeAt(t2) !== 93)
           A._Uri__fail(host, start, "Missing end `]` to match `[` in host");
-        t2 = start + 1;
-        index = A._Uri__checkZoneID(host, t2, t1);
-        if (index < t1) {
+        t1 = start + 1;
+        index = A._Uri__checkZoneID(host, t1, t2);
+        if (index < t2) {
           zoneIDstart = index + 1;
-          zoneID = A._Uri__normalizeZoneID(host, B.JSString_methods.startsWith$2(host, "25", zoneIDstart) ? index + 3 : zoneIDstart, t1, "%25");
+          zoneID = A._Uri__normalizeZoneID(host, B.JSString_methods.startsWith$2(host, "25", zoneIDstart) ? index + 3 : zoneIDstart, t2, "%25");
         } else
           zoneID = "";
-        A.Uri_parseIPv6Address(host, t2, index);
+        A.Uri_parseIPv6Address(host, t1, index);
         return B.JSString_methods.substring$2(host, start, index).toLowerCase() + zoneID + "]";
       }
-      for (i = start; i < end; ++i)
-        if (B.JSString_methods.codeUnitAt$1(host, i) === 58) {
+      for (i = start; i < end; ++i) {
+        if (!(i < t1))
+          return A.ioore(host, i);
+        if (host.charCodeAt(i) === 58) {
           index = B.JSString_methods.indexOf$2(host, "%", start);
           index = index >= start && index < end ? index : end;
           if (index < end) {
@@ -5974,6 +6676,7 @@
           A.Uri_parseIPv6Address(host, start, index);
           return "[" + B.JSString_methods.substring$2(host, start, index) + zoneID + "]";
         }
+      }
       return A._Uri__normalizeRegName(host, start, end);
     },
     _Uri__checkZoneID(host, start, end) {
@@ -5981,37 +6684,39 @@
       return index >= start && index < end ? index : end;
     },
     _Uri__normalizeZoneID(host, start, end, prefix) {
-      var index, sectionStart, isNormalized, char, replacement, t1, t2, tail, sourceLength, slice,
+      var t1, index, sectionStart, isNormalized, char, replacement, t2, t3, tail, sourceLength, slice,
         buffer = prefix !== "" ? new A.StringBuffer(prefix) : null;
-      for (index = start, sectionStart = index, isNormalized = true; index < end;) {
-        char = B.JSString_methods.codeUnitAt$1(host, index);
+      for (t1 = host.length, index = start, sectionStart = index, isNormalized = true; index < end;) {
+        if (!(index >= 0 && index < t1))
+          return A.ioore(host, index);
+        char = host.charCodeAt(index);
         if (char === 37) {
           replacement = A._Uri__normalizeEscape(host, index, true);
-          t1 = replacement == null;
-          if (t1 && isNormalized) {
+          t2 = replacement == null;
+          if (t2 && isNormalized) {
             index += 3;
             continue;
           }
           if (buffer == null)
             buffer = new A.StringBuffer("");
-          t2 = buffer._contents += B.JSString_methods.substring$2(host, sectionStart, index);
-          if (t1)
+          t3 = buffer._contents += B.JSString_methods.substring$2(host, sectionStart, index);
+          if (t2)
             replacement = B.JSString_methods.substring$2(host, index, index + 3);
           else if (replacement === "%")
             A._Uri__fail(host, index, "ZoneID should not contain % anymore");
-          buffer._contents = t2 + replacement;
+          buffer._contents = t3 + replacement;
           index += 3;
           sectionStart = index;
           isNormalized = true;
         } else {
           if (char < 127) {
-            t1 = char >>> 4;
-            if (!(t1 < 8))
-              return A.ioore(B.List_M1A, t1);
-            t1 = (B.List_M1A[t1] & 1 << (char & 15)) !== 0;
+            t2 = char >>> 4;
+            if (!(t2 < 8))
+              return A.ioore(B.List_M1A, t2);
+            t2 = (B.List_M1A[t2] & 1 << (char & 15)) !== 0;
           } else
-            t1 = false;
-          if (t1) {
+            t2 = false;
+          if (t2) {
             if (isNormalized && 65 <= char && 90 >= char) {
               if (buffer == null)
                 buffer = new A.StringBuffer("");
@@ -6024,7 +6729,10 @@
             ++index;
           } else {
             if ((char & 64512) === 55296 && index + 1 < end) {
-              tail = B.JSString_methods.codeUnitAt$1(host, index + 1);
+              t2 = index + 1;
+              if (!(t2 < t1))
+                return A.ioore(host, t2);
+              tail = host.charCodeAt(t2);
               if ((tail & 64512) === 56320) {
                 char = (char & 1023) << 10 | tail & 1023 | 65536;
                 sourceLength = 2;
@@ -6035,11 +6743,11 @@
             slice = B.JSString_methods.substring$2(host, sectionStart, index);
             if (buffer == null) {
               buffer = new A.StringBuffer("");
-              t1 = buffer;
+              t2 = buffer;
             } else
-              t1 = buffer;
-            t1._contents += slice;
-            t1._contents += A._Uri__escapeChar(char);
+              t2 = buffer;
+            t2._contents += slice;
+            t2._contents += A._Uri__escapeChar(char);
             index += sourceLength;
             sectionStart = index;
           }
@@ -6053,21 +6761,23 @@
       return t1.charCodeAt(0) == 0 ? t1 : t1;
     },
     _Uri__normalizeRegName(host, start, end) {
-      var index, sectionStart, buffer, isNormalized, char, replacement, t1, slice, t2, sourceLength, tail;
-      for (index = start, sectionStart = index, buffer = null, isNormalized = true; index < end;) {
-        char = B.JSString_methods.codeUnitAt$1(host, index);
+      var t1, index, sectionStart, buffer, isNormalized, char, replacement, t2, slice, t3, sourceLength, tail;
+      for (t1 = host.length, index = start, sectionStart = index, buffer = null, isNormalized = true; index < end;) {
+        if (!(index >= 0 && index < t1))
+          return A.ioore(host, index);
+        char = host.charCodeAt(index);
         if (char === 37) {
           replacement = A._Uri__normalizeEscape(host, index, true);
-          t1 = replacement == null;
-          if (t1 && isNormalized) {
+          t2 = replacement == null;
+          if (t2 && isNormalized) {
             index += 3;
             continue;
           }
           if (buffer == null)
             buffer = new A.StringBuffer("");
           slice = B.JSString_methods.substring$2(host, sectionStart, index);
-          t2 = buffer._contents += !isNormalized ? slice.toLowerCase() : slice;
-          if (t1) {
+          t3 = buffer._contents += !isNormalized ? slice.toLowerCase() : slice;
+          if (t2) {
             replacement = B.JSString_methods.substring$2(host, index, index + 3);
             sourceLength = 3;
           } else if (replacement === "%") {
@@ -6075,19 +6785,19 @@
             sourceLength = 1;
           } else
             sourceLength = 3;
-          buffer._contents = t2 + replacement;
+          buffer._contents = t3 + replacement;
           index += sourceLength;
           sectionStart = index;
           isNormalized = true;
         } else {
           if (char < 127) {
-            t1 = char >>> 4;
-            if (!(t1 < 8))
-              return A.ioore(B.List_ejq, t1);
-            t1 = (B.List_ejq[t1] & 1 << (char & 15)) !== 0;
+            t2 = char >>> 4;
+            if (!(t2 < 8))
+              return A.ioore(B.List_ejq, t2);
+            t2 = (B.List_ejq[t2] & 1 << (char & 15)) !== 0;
           } else
-            t1 = false;
-          if (t1) {
+            t2 = false;
+          if (t2) {
             if (isNormalized && 65 <= char && 90 >= char) {
               if (buffer == null)
                 buffer = new A.StringBuffer("");
@@ -6100,17 +6810,20 @@
             ++index;
           } else {
             if (char <= 93) {
-              t1 = char >>> 4;
-              if (!(t1 < 8))
-                return A.ioore(B.List_YmH, t1);
-              t1 = (B.List_YmH[t1] & 1 << (char & 15)) !== 0;
+              t2 = char >>> 4;
+              if (!(t2 < 8))
+                return A.ioore(B.List_YmH, t2);
+              t2 = (B.List_YmH[t2] & 1 << (char & 15)) !== 0;
             } else
-              t1 = false;
-            if (t1)
+              t2 = false;
+            if (t2)
               A._Uri__fail(host, index, "Invalid character");
             else {
               if ((char & 64512) === 55296 && index + 1 < end) {
-                tail = B.JSString_methods.codeUnitAt$1(host, index + 1);
+                t2 = index + 1;
+                if (!(t2 < t1))
+                  return A.ioore(host, t2);
+                tail = host.charCodeAt(t2);
                 if ((tail & 64512) === 56320) {
                   char = (char & 1023) << 10 | tail & 1023 | 65536;
                   sourceLength = 2;
@@ -6123,11 +6836,11 @@
                 slice = slice.toLowerCase();
               if (buffer == null) {
                 buffer = new A.StringBuffer("");
-                t1 = buffer;
+                t2 = buffer;
               } else
-                t1 = buffer;
-              t1._contents += slice;
-              t1._contents += A._Uri__escapeChar(char);
+                t2 = buffer;
+              t2._contents += slice;
+              t2._contents += A._Uri__escapeChar(char);
               index += sourceLength;
               sectionStart = index;
             }
@@ -6144,21 +6857,26 @@
       return t1.charCodeAt(0) == 0 ? t1 : t1;
     },
     _Uri__makeScheme(scheme, start, end) {
-      var i, containsUpperCase, codeUnit, t1;
+      var t1, i, containsUpperCase, codeUnit, t2;
       if (start === end)
         return "";
-      if (!A._Uri__isAlphabeticCharacter(B.JSString_methods._codeUnitAt$1(scheme, start)))
+      t1 = scheme.length;
+      if (!(start < t1))
+        return A.ioore(scheme, start);
+      if (!A._Uri__isAlphabeticCharacter(scheme.charCodeAt(start)))
         A._Uri__fail(scheme, start, "Scheme not starting with alphabetic character");
       for (i = start, containsUpperCase = false; i < end; ++i) {
-        codeUnit = B.JSString_methods._codeUnitAt$1(scheme, i);
+        if (!(i < t1))
+          return A.ioore(scheme, i);
+        codeUnit = scheme.charCodeAt(i);
         if (codeUnit < 128) {
-          t1 = codeUnit >>> 4;
-          if (!(t1 < 8))
-            return A.ioore(B.List_MMm, t1);
-          t1 = (B.List_MMm[t1] & 1 << (codeUnit & 15)) !== 0;
+          t2 = codeUnit >>> 4;
+          if (!(t2 < 8))
+            return A.ioore(B.List_MMm, t2);
+          t2 = (B.List_MMm[t2] & 1 << (codeUnit & 15)) !== 0;
         } else
-          t1 = false;
-        if (!t1)
+          t2 = false;
+        if (!t2)
           A._Uri__fail(scheme, i, "Illegal scheme character");
         if (65 <= codeUnit && codeUnit <= 90)
           containsUpperCase = true;
@@ -6219,12 +6937,18 @@
       return A._Uri__normalizeOrSubstring(fragment, start, end, B.List_oFp, true, false);
     },
     _Uri__normalizeEscape(source, index, lowerCase) {
-      var firstDigit, secondDigit, firstDigitValue, secondDigitValue, value,
-        t1 = index + 2;
-      if (t1 >= source.length)
+      var t3, firstDigit, secondDigit, firstDigitValue, secondDigitValue, value,
+        t1 = index + 2,
+        t2 = source.length;
+      if (t1 >= t2)
         return "%";
-      firstDigit = B.JSString_methods.codeUnitAt$1(source, index + 1);
-      secondDigit = B.JSString_methods.codeUnitAt$1(source, t1);
+      t3 = index + 1;
+      if (!(t3 >= 0 && t3 < t2))
+        return A.ioore(source, t3);
+      firstDigit = source.charCodeAt(t3);
+      if (!(t1 >= 0))
+        return A.ioore(source, t1);
+      secondDigit = source.charCodeAt(t1);
       firstDigitValue = A.hexDigitValue(firstDigit);
       secondDigitValue = A.hexDigitValue(secondDigit);
       if (firstDigitValue < 0 || secondDigitValue < 0)
@@ -6244,13 +6968,16 @@
       return null;
     },
     _Uri__escapeChar(char) {
-      var codeUnits, flag, encodedBytes, t1, index, byte, t2, t3,
+      var codeUnits, t1, flag, encodedBytes, index, byte, t2, t3,
         _s16_ = "0123456789ABCDEF";
       if (char < 128) {
         codeUnits = new Uint8Array(3);
         codeUnits[0] = 37;
-        codeUnits[1] = B.JSString_methods._codeUnitAt$1(_s16_, char >>> 4);
-        codeUnits[2] = B.JSString_methods._codeUnitAt$1(_s16_, char & 15);
+        t1 = char >>> 4;
+        if (!(t1 < 16))
+          return A.ioore(_s16_, t1);
+        codeUnits[1] = _s16_.charCodeAt(t1);
+        codeUnits[2] = _s16_.charCodeAt(char & 15);
       } else {
         if (char > 2047)
           if (char > 65535) {
@@ -6272,15 +6999,16 @@
             return A.ioore(codeUnits, index);
           codeUnits[index] = 37;
           t2 = index + 1;
-          t3 = B.JSString_methods._codeUnitAt$1(_s16_, byte >>> 4);
+          t3 = byte >>> 4;
+          if (!(t3 < 16))
+            return A.ioore(_s16_, t3);
           if (!(t2 < t1))
             return A.ioore(codeUnits, t2);
-          codeUnits[t2] = t3;
+          codeUnits[t2] = _s16_.charCodeAt(t3);
           t3 = index + 2;
-          t2 = B.JSString_methods._codeUnitAt$1(_s16_, byte & 15);
           if (!(t3 < t1))
             return A.ioore(codeUnits, t3);
-          codeUnits[t3] = t2;
+          codeUnits[t3] = _s16_.charCodeAt(byte & 15);
           index += 3;
         }
       }
@@ -6291,17 +7019,19 @@
       return t1 == null ? B.JSString_methods.substring$2(component, start, end) : t1;
     },
     _Uri__normalize(component, start, end, charTable, escapeDelimiters, replaceBackslash) {
-      var t1, index, sectionStart, buffer, char, t2, replacement, sourceLength, tail, t3, _null = null;
-      for (t1 = !escapeDelimiters, index = start, sectionStart = index, buffer = _null; index < end;) {
-        char = B.JSString_methods.codeUnitAt$1(component, index);
+      var t1, t2, index, sectionStart, buffer, char, t3, replacement, sourceLength, tail, t4, _null = null;
+      for (t1 = !escapeDelimiters, t2 = component.length, index = start, sectionStart = index, buffer = _null; index < end;) {
+        if (!(index >= 0 && index < t2))
+          return A.ioore(component, index);
+        char = component.charCodeAt(index);
         if (char < 127) {
-          t2 = char >>> 4;
-          if (!(t2 < 8))
-            return A.ioore(charTable, t2);
-          t2 = (charTable[t2] & 1 << (char & 15)) !== 0;
+          t3 = char >>> 4;
+          if (!(t3 < 8))
+            return A.ioore(charTable, t3);
+          t3 = (charTable[t3] & 1 << (char & 15)) !== 0;
         } else
-          t2 = false;
-        if (t2)
+          t3 = false;
+        if (t3)
           ++index;
         else {
           if (char === 37) {
@@ -6321,23 +7051,25 @@
           } else {
             if (t1)
               if (char <= 93) {
-                t2 = char >>> 4;
-                if (!(t2 < 8))
-                  return A.ioore(B.List_YmH, t2);
-                t2 = (B.List_YmH[t2] & 1 << (char & 15)) !== 0;
+                t3 = char >>> 4;
+                if (!(t3 < 8))
+                  return A.ioore(B.List_YmH, t3);
+                t3 = (B.List_YmH[t3] & 1 << (char & 15)) !== 0;
               } else
-                t2 = false;
+                t3 = false;
             else
-              t2 = false;
-            if (t2) {
+              t3 = false;
+            if (t3) {
               A._Uri__fail(component, index, "Invalid character");
               sourceLength = _null;
               replacement = sourceLength;
             } else {
               if ((char & 64512) === 55296) {
-                t2 = index + 1;
-                if (t2 < end) {
-                  tail = B.JSString_methods.codeUnitAt$1(component, t2);
+                t3 = index + 1;
+                if (t3 < end) {
+                  if (!(t3 < t2))
+                    return A.ioore(component, t3);
+                  tail = component.charCodeAt(t3);
                   if ((tail & 64512) === 56320) {
                     char = (char & 1023) << 10 | tail & 1023 | 65536;
                     sourceLength = 2;
@@ -6352,11 +7084,11 @@
           }
           if (buffer == null) {
             buffer = new A.StringBuffer("");
-            t2 = buffer;
+            t3 = buffer;
           } else
-            t2 = buffer;
-          t3 = t2._contents += B.JSString_methods.substring$2(component, sectionStart, index);
-          t2._contents = t3 + A.S(replacement);
+            t3 = buffer;
+          t4 = t3._contents += B.JSString_methods.substring$2(component, sectionStart, index);
+          t3._contents = t4 + A.S(replacement);
           if (typeof sourceLength !== "number")
             return A.iae(sourceLength);
           index += sourceLength;
@@ -6451,9 +7183,9 @@
     _Uri__escapeScheme(path) {
       var i, char, t2,
         t1 = path.length;
-      if (t1 >= 2 && A._Uri__isAlphabeticCharacter(B.JSString_methods._codeUnitAt$1(path, 0)))
+      if (t1 >= 2 && A._Uri__isAlphabeticCharacter(path.charCodeAt(0)))
         for (i = 1; i < t1; ++i) {
-          char = B.JSString_methods._codeUnitAt$1(path, i);
+          char = path.charCodeAt(i);
           if (char === 58)
             return B.JSString_methods.substring$2(path, 0, i) + "%3A" + B.JSString_methods.substring$1(path, i + 1);
           if (char <= 127) {
@@ -6477,7 +7209,7 @@
         _s17_ = "Invalid MIME type",
         indices = A._setArrayType([start - 1], type$.JSArray_int);
       for (t1 = text.length, i = start, slashIndex = -1, char = null; i < t1; ++i) {
-        char = B.JSString_methods._codeUnitAt$1(text, i);
+        char = text.charCodeAt(i);
         if (char === 44 || char === 59)
           break;
         if (char === 47) {
@@ -6494,7 +7226,9 @@
         B.JSArray_methods.add$1(indices, i);
         ++i;
         for (equalsIndex = -1; i < t1; ++i) {
-          char = B.JSString_methods._codeUnitAt$1(text, i);
+          if (!(i >= 0))
+            return A.ioore(text, i);
+          char = text.charCodeAt(i);
           if (char === 61) {
             if (equalsIndex < 0)
               equalsIndex = i;
@@ -6667,13 +7401,15 @@
       return tables;
     },
     _scan(uri, start, end, state, indices) {
-      var i, table, char, transition,
+      var t1, i, table, char, transition,
         tables = $.$get$_scannerTables();
-      for (i = start; i < end; ++i) {
+      for (t1 = uri.length, i = start; i < end; ++i) {
         if (!(state >= 0 && state < tables.length))
           return A.ioore(tables, state);
         table = tables[state];
-        char = B.JSString_methods._codeUnitAt$1(uri, i) ^ 96;
+        if (!(i < t1))
+          return A.ioore(uri, i);
+        char = uri.charCodeAt(i) ^ 96;
         transition = table[char > 95 ? 31 : char];
         state = transition & 31;
         B.JSArray_methods.$indexSet(indices, transition >>> 5, i);
@@ -6681,11 +7417,13 @@
       return state;
     },
     _caseInsensitiveCompareStart(prefix, string, start) {
-      var t1, result, i, prefixChar, stringChar, delta, lowerChar;
-      for (t1 = prefix.length, result = 0, i = 0; i < t1; ++i) {
-        prefixChar = B.JSString_methods._codeUnitAt$1(prefix, i);
-        stringChar = B.JSString_methods._codeUnitAt$1(string, start + i);
-        delta = prefixChar ^ stringChar;
+      var t1, t2, result, i, t3, stringChar, delta, lowerChar;
+      for (t1 = prefix.length, t2 = string.length, result = 0, i = 0; i < t1; ++i) {
+        t3 = start + i;
+        if (!(t3 < t2))
+          return A.ioore(string, t3);
+        stringChar = string.charCodeAt(t3);
+        delta = prefix.charCodeAt(i) ^ stringChar;
         if (delta !== 0) {
           if (delta === 32) {
             lowerChar = stringChar | delta;
@@ -6788,8 +7526,6 @@
     },
     Iterable: function Iterable() {
     },
-    Iterator: function Iterator() {
-    },
     Null: function Null() {
     },
     Object: function Object() {
@@ -6863,11 +7599,13 @@
       this.$ti = t1;
     },
     CustomEvent_CustomEvent(type, detail) {
-      var e, exception,
+      var e, t1, exception,
         canBubble = true,
         cancelable = true;
       detail = detail;
-      e = type$.CustomEvent._as(document.createEvent("CustomEvent"));
+      t1 = document.createEvent("CustomEvent");
+      t1.toString;
+      e = type$.CustomEvent._as(t1);
       e._dartDetail = detail;
       if (type$.List_dynamic._is(detail) || type$.Map_dynamic_dynamic._is(detail) || typeof detail == "string" || typeof detail == "number")
         try {
@@ -6885,44 +7623,52 @@
         t1 = document.body;
       t1.toString;
       t2 = type$._ChildNodeListLazy;
-      t2 = new A.WhereIterable(new A._ChildNodeListLazy(B.BodyElement_methods.createFragment$3$treeSanitizer$validator(t1, html, treeSanitizer, validator)), t2._eval$1("bool(ListMixin.E)")._as(new A.Element_Element$html_closure()), t2._eval$1("WhereIterable<ListMixin.E>"));
+      t2 = new A.WhereIterable(new A._ChildNodeListLazy(B.BodyElement_methods.createFragment$3$treeSanitizer$validator(t1, html, treeSanitizer, validator)), t2._eval$1("bool(ListBase.E)")._as(new A.Element_Element$html_closure()), t2._eval$1("WhereIterable<ListBase.E>"));
       return type$.Element._as(t2.get$single(t2));
     },
     Element__safeTagName(element) {
-      var exception,
+      var t1, exception,
         result = "element tag unavailable";
       try {
-        result = element.tagName;
+        t1 = element.tagName;
+        t1.toString;
+        result = t1;
       } catch (exception) {
       }
       return result;
     },
     EventSource__factoryEventSource(url, eventSourceInitDict) {
       var t1 = new EventSource(url, A.convertDartToNative_Dictionary(eventSourceInitDict));
+      t1.toString;
       return t1;
     },
     HttpRequest_request(url, method, responseType, withCredentials) {
-      var t2, t3,
+      var t3, t4,
         t1 = new A._Future($.Zone__current, type$._Future_HttpRequest),
         completer = new A._AsyncCompleter(t1, type$._AsyncCompleter_HttpRequest),
-        xhr = new XMLHttpRequest();
-      B.HttpRequest_methods.open$3$async(xhr, method, url, true);
+        t2 = new XMLHttpRequest();
+      t2.toString;
+      B.HttpRequest_methods.open$3$async(t2, method, url, true);
       if (withCredentials != null)
-        B.HttpRequest_methods.set$withCredentials(xhr, withCredentials);
+        B.HttpRequest_methods.set$withCredentials(t2, withCredentials);
       if (responseType != null)
-        xhr.responseType = responseType;
-      t2 = type$.nullable_void_Function_ProgressEvent;
-      t3 = type$.ProgressEvent;
-      A._EventStreamSubscription$(xhr, "load", t2._as(new A.HttpRequest_request_closure(xhr, completer)), false, t3);
-      A._EventStreamSubscription$(xhr, "error", t2._as(completer.get$completeError()), false, t3);
-      xhr.send();
+        t2.responseType = responseType;
+      t3 = type$.nullable_void_Function_ProgressEvent;
+      t4 = type$.ProgressEvent;
+      A._EventStreamSubscription$(t2, "load", t3._as(new A.HttpRequest_request_closure(t2, completer)), false, t4);
+      A._EventStreamSubscription$(t2, "error", t3._as(completer.get$completeError()), false, t4);
+      t2.send();
       return t1;
     },
     ScriptElement___new_tearOff() {
-      return document.createElement("script");
+      var t1 = document.createElement("script");
+      t1.toString;
+      return t1;
     },
     WebSocket_WebSocket(url, protocols) {
-      return new WebSocket(url);
+      var t1 = new WebSocket(url);
+      t1.toString;
+      return t1;
     },
     _EventStreamSubscription$(_target, _eventType, onData, _useCapture, $T) {
       var t1 = onData == null ? null : A._wrapZone(new A._EventStreamSubscription_closure(onData), type$.Event);
@@ -6931,8 +7677,9 @@
       return t1;
     },
     _Html5NodeValidator$(uriPolicy) {
-      var e = document.createElement("a"),
-        t1 = new A._SameOriginUriPolicy(e, type$.Location._as(window.location));
+      var t1 = document.createElement("a");
+      t1.toString;
+      t1 = new A._SameOriginUriPolicy(t1, type$.Location._as(window.location));
       t1 = new A._Html5NodeValidator(t1);
       t1._Html5NodeValidator$1$uriPolicy(uriPolicy);
       return t1;
@@ -6945,7 +7692,7 @@
       return true;
     },
     _Html5NodeValidator__uriAttributeValidator(element, attributeName, value, context) {
-      var t1, t2, t3;
+      var t1, t2, t3, t4, t5;
       type$.Element._as(element);
       A._asString(attributeName);
       A._asString(value);
@@ -6954,7 +7701,20 @@
       B.AnchorElement_methods.set$href(t2, value);
       t3 = t2.hostname;
       t1 = t1._loc;
-      if (!(t3 == t1.hostname && t2.port === t1.port && t2.protocol === t1.protocol))
+      if (t3 == t1.hostname) {
+        t4 = t2.port;
+        t5 = t1.port;
+        t5.toString;
+        if (t4 === t5) {
+          t4 = t2.protocol;
+          t1 = t1.protocol;
+          t1.toString;
+          t1 = t4 === t1;
+        } else
+          t1 = false;
+      } else
+        t1 = false;
+      if (!t1)
         if (t3 === "")
           if (t2.port === "") {
             t1 = t2.protocol;
@@ -6982,7 +7742,9 @@
       return new A._AcceptStructuredCloneDart2Js([], []).convertNativeToDart_AcceptStructuredClone$2$mustCopy(o, true);
     },
     _DOMWindowCrossFrame__createSafe(w) {
-      if (w === window)
+      var t1 = window;
+      t1.toString;
+      if (w === t1)
         return type$.WindowBase._as(w);
       else
         return new A._DOMWindowCrossFrame();
@@ -7057,2342 +7819,2053 @@
     },
     EventSource: function EventSource() {
     },
-    EventTarget: function EventTarget() {
-    },
-    File: function File() {
-    },
-    FileList: function FileList() {
-    },
-    FileWriter: function FileWriter() {
-    },
-    FormElement: function FormElement() {
-    },
-    Gamepad: function Gamepad() {
-    },
-    History: function History() {
-    },
-    HtmlCollection: function HtmlCollection() {
-    },
-    HtmlDocument: function HtmlDocument() {
-    },
-    HttpRequest: function HttpRequest() {
-    },
-    HttpRequest_request_closure: function HttpRequest_request_closure(t0, t1) {
-      this.xhr = t0;
-      this.completer = t1;
-    },
-    HttpRequestEventTarget: function HttpRequestEventTarget() {
-    },
-    ImageData: function ImageData() {
-    },
-    KeyboardEvent: function KeyboardEvent() {
-    },
-    Location: function Location() {
-    },
-    MediaList: function MediaList() {
-    },
-    MessageEvent: function MessageEvent() {
-    },
-    MessagePort: function MessagePort() {
-    },
-    MidiInputMap: function MidiInputMap() {
-    },
-    MidiInputMap_keys_closure: function MidiInputMap_keys_closure(t0) {
-      this.keys = t0;
-    },
-    MidiOutputMap: function MidiOutputMap() {
-    },
-    MidiOutputMap_keys_closure: function MidiOutputMap_keys_closure(t0) {
-      this.keys = t0;
-    },
-    MimeType: function MimeType() {
-    },
-    MimeTypeArray: function MimeTypeArray() {
-    },
-    _ChildNodeListLazy: function _ChildNodeListLazy(t0) {
-      this._this = t0;
-    },
-    Node: function Node() {
-    },
-    NodeList: function NodeList() {
-    },
-    Plugin: function Plugin() {
-    },
-    PluginArray: function PluginArray() {
-    },
-    ProgressEvent: function ProgressEvent() {
-    },
-    RtcStatsReport: function RtcStatsReport() {
-    },
-    RtcStatsReport_keys_closure: function RtcStatsReport_keys_closure(t0) {
-      this.keys = t0;
-    },
-    ScriptElement: function ScriptElement() {
-    },
-    SelectElement: function SelectElement() {
-    },
-    SharedArrayBuffer: function SharedArrayBuffer() {
-    },
-    SourceBuffer: function SourceBuffer() {
-    },
-    SourceBufferList: function SourceBufferList() {
-    },
-    SpeechGrammar: function SpeechGrammar() {
-    },
-    SpeechGrammarList: function SpeechGrammarList() {
-    },
-    SpeechRecognitionResult: function SpeechRecognitionResult() {
-    },
-    Storage: function Storage() {
-    },
-    Storage_keys_closure: function Storage_keys_closure(t0) {
-      this.keys = t0;
-    },
-    StyleSheet: function StyleSheet() {
-    },
-    TableElement: function TableElement() {
-    },
-    TableRowElement: function TableRowElement() {
-    },
-    TableSectionElement: function TableSectionElement() {
-    },
-    TemplateElement: function TemplateElement() {
-    },
-    TextTrack: function TextTrack() {
-    },
-    TextTrackCue: function TextTrackCue() {
-    },
-    TextTrackCueList: function TextTrackCueList() {
-    },
-    TextTrackList: function TextTrackList() {
-    },
-    TimeRanges: function TimeRanges() {
-    },
-    Touch: function Touch() {
-    },
-    TouchList: function TouchList() {
-    },
-    TrackDefaultList: function TrackDefaultList() {
-    },
-    UIEvent: function UIEvent() {
-    },
-    Url: function Url() {
-    },
-    VideoTrackList: function VideoTrackList() {
-    },
-    WebSocket: function WebSocket() {
-    },
-    Window: function Window() {
-    },
-    WorkerGlobalScope: function WorkerGlobalScope() {
-    },
-    _Attr: function _Attr() {
-    },
-    _CssRuleList: function _CssRuleList() {
-    },
-    _DomRect: function _DomRect() {
-    },
-    _GamepadList: function _GamepadList() {
-    },
-    _NamedNodeMap: function _NamedNodeMap() {
-    },
-    _SpeechRecognitionResultList: function _SpeechRecognitionResultList() {
-    },
-    _StyleSheetList: function _StyleSheetList() {
-    },
-    _AttributeMap: function _AttributeMap() {
-    },
-    _ElementAttributeMap: function _ElementAttributeMap(t0) {
-      this._element = t0;
-    },
-    EventStreamProvider: function EventStreamProvider(t0, t1) {
-      this._eventType = t0;
-      this.$ti = t1;
-    },
-    _EventStream: function _EventStream(t0, t1, t2, t3) {
-      var _ = this;
-      _._target = t0;
-      _._eventType = t1;
-      _._useCapture = t2;
-      _.$ti = t3;
-    },
-    _EventStreamSubscription: function _EventStreamSubscription(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._pauseCount = 0;
-      _._target = t0;
-      _._eventType = t1;
-      _._onData = t2;
-      _._useCapture = t3;
-      _.$ti = t4;
-    },
-    _EventStreamSubscription_closure: function _EventStreamSubscription_closure(t0) {
-      this.onData = t0;
-    },
-    _EventStreamSubscription_onData_closure: function _EventStreamSubscription_onData_closure(t0) {
-      this.handleData = t0;
-    },
-    _Html5NodeValidator: function _Html5NodeValidator(t0) {
-      this.uriPolicy = t0;
-    },
-    ImmutableListMixin: function ImmutableListMixin() {
-    },
-    NodeValidatorBuilder: function NodeValidatorBuilder(t0) {
-      this._validators = t0;
-    },
-    NodeValidatorBuilder_allowsElement_closure: function NodeValidatorBuilder_allowsElement_closure(t0) {
-      this.element = t0;
-    },
-    NodeValidatorBuilder_allowsAttribute_closure: function NodeValidatorBuilder_allowsAttribute_closure(t0, t1, t2) {
-      this.element = t0;
-      this.attributeName = t1;
-      this.value = t2;
-    },
-    _SimpleNodeValidator: function _SimpleNodeValidator() {
-    },
-    _SimpleNodeValidator_closure: function _SimpleNodeValidator_closure() {
-    },
-    _SimpleNodeValidator_closure0: function _SimpleNodeValidator_closure0() {
-    },
-    _TemplatingNodeValidator: function _TemplatingNodeValidator(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._templateAttrs = t0;
-      _.allowedElements = t1;
-      _.allowedAttributes = t2;
-      _.allowedUriAttributes = t3;
-      _.uriPolicy = t4;
-    },
-    _TemplatingNodeValidator_closure: function _TemplatingNodeValidator_closure() {
+    EventTarget: function EventTarget() {
     },
-    _SvgNodeValidator: function _SvgNodeValidator() {
+    File: function File() {
     },
-    FixedSizeListIterator: function FixedSizeListIterator(t0, t1, t2) {
-      var _ = this;
-      _._array = t0;
-      _._html$_length = t1;
-      _._position = -1;
-      _._current = null;
-      _.$ti = t2;
+    FileList: function FileList() {
     },
-    _DOMWindowCrossFrame: function _DOMWindowCrossFrame() {
+    FileWriter: function FileWriter() {
     },
-    _SameOriginUriPolicy: function _SameOriginUriPolicy(t0, t1) {
-      this._hiddenAnchor = t0;
-      this._loc = t1;
+    FormElement: function FormElement() {
     },
-    _ValidatingTreeSanitizer: function _ValidatingTreeSanitizer(t0) {
-      this.validator = t0;
-      this.numTreeModifications = 0;
+    Gamepad: function Gamepad() {
     },
-    _ValidatingTreeSanitizer_sanitizeTree_walk: function _ValidatingTreeSanitizer_sanitizeTree_walk(t0) {
-      this.$this = t0;
+    History: function History() {
     },
-    _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase: function _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase() {
+    HtmlCollection: function HtmlCollection() {
     },
-    _DomRectList_JavaScriptObject_ListMixin: function _DomRectList_JavaScriptObject_ListMixin() {
+    HtmlDocument: function HtmlDocument() {
     },
-    _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    HttpRequest: function HttpRequest() {
     },
-    _DomStringList_JavaScriptObject_ListMixin: function _DomStringList_JavaScriptObject_ListMixin() {
+    HttpRequest_request_closure: function HttpRequest_request_closure(t0, t1) {
+      this.xhr = t0;
+      this.completer = t1;
     },
-    _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    HttpRequestEventTarget: function HttpRequestEventTarget() {
     },
-    _FileList_JavaScriptObject_ListMixin: function _FileList_JavaScriptObject_ListMixin() {
+    ImageData: function ImageData() {
     },
-    _FileList_JavaScriptObject_ListMixin_ImmutableListMixin: function _FileList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    KeyboardEvent: function KeyboardEvent() {
     },
-    _HtmlCollection_JavaScriptObject_ListMixin: function _HtmlCollection_JavaScriptObject_ListMixin() {
+    Location: function Location() {
     },
-    _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin: function _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    MediaList: function MediaList() {
     },
-    _MidiInputMap_JavaScriptObject_MapMixin: function _MidiInputMap_JavaScriptObject_MapMixin() {
+    MessageEvent: function MessageEvent() {
     },
-    _MidiOutputMap_JavaScriptObject_MapMixin: function _MidiOutputMap_JavaScriptObject_MapMixin() {
+    MessagePort: function MessagePort() {
     },
-    _MimeTypeArray_JavaScriptObject_ListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin() {
+    MidiInputMap: function MidiInputMap() {
     },
-    _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    MidiInputMap_keys_closure: function MidiInputMap_keys_closure(t0) {
+      this.keys = t0;
     },
-    _NodeList_JavaScriptObject_ListMixin: function _NodeList_JavaScriptObject_ListMixin() {
+    MidiOutputMap: function MidiOutputMap() {
     },
-    _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    MidiOutputMap_keys_closure: function MidiOutputMap_keys_closure(t0) {
+      this.keys = t0;
     },
-    _PluginArray_JavaScriptObject_ListMixin: function _PluginArray_JavaScriptObject_ListMixin() {
+    MimeType: function MimeType() {
     },
-    _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    MimeTypeArray: function MimeTypeArray() {
     },
-    _RtcStatsReport_JavaScriptObject_MapMixin: function _RtcStatsReport_JavaScriptObject_MapMixin() {
+    _ChildNodeListLazy: function _ChildNodeListLazy(t0) {
+      this._this = t0;
     },
-    _SourceBufferList_EventTarget_ListMixin: function _SourceBufferList_EventTarget_ListMixin() {
+    Node: function Node() {
     },
-    _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin: function _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin() {
+    NodeList: function NodeList() {
     },
-    _SpeechGrammarList_JavaScriptObject_ListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin() {
+    Plugin: function Plugin() {
     },
-    _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    PluginArray: function PluginArray() {
     },
-    _Storage_JavaScriptObject_MapMixin: function _Storage_JavaScriptObject_MapMixin() {
+    ProgressEvent: function ProgressEvent() {
     },
-    _TextTrackCueList_JavaScriptObject_ListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin() {
+    RtcStatsReport: function RtcStatsReport() {
     },
-    _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    RtcStatsReport_keys_closure: function RtcStatsReport_keys_closure(t0) {
+      this.keys = t0;
     },
-    _TextTrackList_EventTarget_ListMixin: function _TextTrackList_EventTarget_ListMixin() {
+    ScriptElement: function ScriptElement() {
     },
-    _TextTrackList_EventTarget_ListMixin_ImmutableListMixin: function _TextTrackList_EventTarget_ListMixin_ImmutableListMixin() {
+    SelectElement: function SelectElement() {
     },
-    _TouchList_JavaScriptObject_ListMixin: function _TouchList_JavaScriptObject_ListMixin() {
+    SharedArrayBuffer: function SharedArrayBuffer() {
     },
-    _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    SourceBuffer: function SourceBuffer() {
     },
-    __CssRuleList_JavaScriptObject_ListMixin: function __CssRuleList_JavaScriptObject_ListMixin() {
+    SourceBufferList: function SourceBufferList() {
     },
-    __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin: function __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    SpeechGrammar: function SpeechGrammar() {
     },
-    __GamepadList_JavaScriptObject_ListMixin: function __GamepadList_JavaScriptObject_ListMixin() {
+    SpeechGrammarList: function SpeechGrammarList() {
     },
-    __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin: function __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    SpeechRecognitionResult: function SpeechRecognitionResult() {
     },
-    __NamedNodeMap_JavaScriptObject_ListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin() {
+    Storage: function Storage() {
     },
-    __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    Storage_keys_closure: function Storage_keys_closure(t0) {
+      this.keys = t0;
     },
-    __SpeechRecognitionResultList_JavaScriptObject_ListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin() {
+    StyleSheet: function StyleSheet() {
     },
-    __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    TableElement: function TableElement() {
     },
-    __StyleSheetList_JavaScriptObject_ListMixin: function __StyleSheetList_JavaScriptObject_ListMixin() {
+    TableRowElement: function TableRowElement() {
     },
-    __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin: function __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    TableSectionElement: function TableSectionElement() {
     },
-    _convertNativeToDart_Value(value) {
-      var values, i;
-      if (value == null)
-        return value;
-      if (typeof value == "string" || typeof value == "number" || A._isBool(value))
-        return value;
-      if (A.isJavaScriptSimpleObject(value))
-        return A.convertNativeToDart_Dictionary(value);
-      if (Array.isArray(value)) {
-        values = [];
-        for (i = 0; i < value.length; ++i)
-          values.push(A._convertNativeToDart_Value(value[i]));
-        return values;
-      }
-      return value;
+    TemplateElement: function TemplateElement() {
     },
-    convertNativeToDart_Dictionary(object) {
-      var dict, keys, t1, _i, key;
-      if (object == null)
-        return null;
-      dict = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
-      keys = Object.getOwnPropertyNames(object);
-      for (t1 = keys.length, _i = 0; _i < keys.length; keys.length === t1 || (0, A.throwConcurrentModificationError)(keys), ++_i) {
-        key = keys[_i];
-        dict.$indexSet(0, key, A._convertNativeToDart_Value(object[key]));
-      }
-      return dict;
+    TextTrack: function TextTrack() {
     },
-    _convertDartToNative_Value(value) {
-      var array;
-      if (value == null)
-        return value;
-      if (typeof value == "string" || typeof value == "number" || A._isBool(value))
-        return value;
-      if (type$.Map_dynamic_dynamic._is(value))
-        return A.convertDartToNative_Dictionary(value);
-      if (type$.List_dynamic._is(value)) {
-        array = [];
-        J.forEach$1$ax(value, new A._convertDartToNative_Value_closure(array));
-        value = array;
-      }
-      return value;
+    TextTrackCue: function TextTrackCue() {
     },
-    convertDartToNative_Dictionary(dict) {
-      var object = {};
-      J.forEach$1$ax(dict, new A.convertDartToNative_Dictionary_closure(object));
-      return object;
+    TextTrackCueList: function TextTrackCueList() {
     },
-    isJavaScriptSimpleObject(value) {
-      var proto = Object.getPrototypeOf(value);
-      return proto === Object.prototype || proto === null;
+    TextTrackList: function TextTrackList() {
     },
-    _StructuredClone: function _StructuredClone() {
+    TimeRanges: function TimeRanges() {
     },
-    _StructuredClone_walk_closure: function _StructuredClone_walk_closure(t0, t1) {
-      this._box_0 = t0;
-      this.$this = t1;
+    Touch: function Touch() {
     },
-    _StructuredClone_walk_closure0: function _StructuredClone_walk_closure0(t0, t1) {
-      this._box_0 = t0;
-      this.$this = t1;
+    TouchList: function TouchList() {
     },
-    _AcceptStructuredClone: function _AcceptStructuredClone() {
+    TrackDefaultList: function TrackDefaultList() {
     },
-    _AcceptStructuredClone_walk_closure: function _AcceptStructuredClone_walk_closure(t0, t1) {
-      this.$this = t0;
-      this.map = t1;
+    UIEvent: function UIEvent() {
     },
-    _convertDartToNative_Value_closure: function _convertDartToNative_Value_closure(t0) {
-      this.array = t0;
+    Url: function Url() {
     },
-    convertDartToNative_Dictionary_closure: function convertDartToNative_Dictionary_closure(t0) {
-      this.object = t0;
+    VideoTrackList: function VideoTrackList() {
     },
-    _StructuredCloneDart2Js: function _StructuredCloneDart2Js(t0, t1) {
-      this.values = t0;
-      this.copies = t1;
+    WebSocket: function WebSocket() {
     },
-    _AcceptStructuredCloneDart2Js: function _AcceptStructuredCloneDart2Js(t0, t1) {
-      this.values = t0;
-      this.copies = t1;
-      this.mustCopy = false;
+    Window: function Window() {
     },
-    KeyRange: function KeyRange() {
+    WorkerGlobalScope: function WorkerGlobalScope() {
     },
-    _callDartFunction(callback, captureThis, $self, $arguments) {
-      var arguments0, t1, dartArgs;
-      A._asBool(captureThis);
-      type$.List_dynamic._as($arguments);
-      if (captureThis) {
-        arguments0 = [$self];
-        B.JSArray_methods.addAll$1(arguments0, $arguments);
-        $arguments = arguments0;
-      }
-      t1 = type$.dynamic;
-      dartArgs = A.List_List$from(J.map$1$1$ax($arguments, A.js___convertToDart$closure(), t1), true, t1);
-      return A._convertToJS(A.Function_apply(type$.Function._as(callback), dartArgs, null));
+    _Attr: function _Attr() {
     },
-    JsObject_JsObject$fromBrowserObject(object) {
-      var t1 = false;
-      if (t1)
-        throw A.wrapException(A.ArgumentError$("object cannot be a num, string, bool, or null", null));
-      return A._wrapToDart(A._convertToJS(object));
+    _CssRuleList: function _CssRuleList() {
     },
-    JsObject__convertDataTree(data) {
-      return new A.JsObject__convertDataTree__convert(new A._IdentityHashMap(type$._IdentityHashMap_dynamic_dynamic)).call$1(data);
+    _DomRect: function _DomRect() {
     },
-    _castToJsObject(o) {
-      return o;
+    _GamepadList: function _GamepadList() {
     },
-    _defineProperty(o, $name, value) {
-      var exception;
-      try {
-        if (Object.isExtensible(o) && !Object.prototype.hasOwnProperty.call(o, $name)) {
-          Object.defineProperty(o, $name, {value: value});
-          return true;
-        }
-      } catch (exception) {
-      }
-      return false;
+    _NamedNodeMap: function _NamedNodeMap() {
     },
-    _getOwnProperty(o, $name) {
-      if (Object.prototype.hasOwnProperty.call(o, $name))
-        return o[$name];
-      return null;
+    _SpeechRecognitionResultList: function _SpeechRecognitionResultList() {
     },
-    _convertToJS(o) {
-      if (o == null || typeof o == "string" || typeof o == "number" || A._isBool(o))
-        return o;
-      if (o instanceof A.JsObject)
-        return o._jsObject;
-      if (A.isBrowserObject(o))
-        return o;
-      if (type$.TypedData._is(o))
-        return o;
-      if (o instanceof A.DateTime)
-        return A.Primitives_lazyAsJsDate(o);
-      if (type$.Function._is(o))
-        return A._getJsProxy(o, "$dart_jsFunction", new A._convertToJS_closure());
-      return A._getJsProxy(o, "_$dart_jsObject", new A._convertToJS_closure0($.$get$_dartProxyCtor()));
+    _StyleSheetList: function _StyleSheetList() {
     },
-    _getJsProxy(o, propertyName, createProxy) {
-      var jsProxy = A._getOwnProperty(o, propertyName);
-      if (jsProxy == null) {
-        jsProxy = createProxy.call$1(o);
-        A._defineProperty(o, propertyName, jsProxy);
-      }
-      return jsProxy;
+    _AttributeMap: function _AttributeMap() {
+    },
+    _ElementAttributeMap: function _ElementAttributeMap(t0) {
+      this._element = t0;
+    },
+    EventStreamProvider: function EventStreamProvider(t0, t1) {
+      this._eventType = t0;
+      this.$ti = t1;
     },
-    _convertToDart(o) {
-      if (o == null || typeof o == "string" || typeof o == "number" || typeof o == "boolean")
-        return o;
-      else if (o instanceof Object && A.isBrowserObject(o))
-        return o;
-      else if (o instanceof Object && type$.TypedData._is(o))
-        return o;
-      else if (o instanceof Date)
-        return A.DateTime$fromMillisecondsSinceEpoch(A._asInt(o.getTime()), false);
-      else if (o.constructor === $.$get$_dartProxyCtor())
-        return o.o;
-      else
-        return A._wrapToDart(o);
+    _EventStream: function _EventStream(t0, t1, t2, t3) {
+      var _ = this;
+      _._target = t0;
+      _._eventType = t1;
+      _._useCapture = t2;
+      _.$ti = t3;
     },
-    _wrapToDart(o) {
-      if (typeof o == "function")
-        return A._getDartProxy(o, $.$get$DART_CLOSURE_PROPERTY_NAME(), new A._wrapToDart_closure());
-      if (o instanceof Array)
-        return A._getDartProxy(o, $.$get$_DART_OBJECT_PROPERTY_NAME(), new A._wrapToDart_closure0());
-      return A._getDartProxy(o, $.$get$_DART_OBJECT_PROPERTY_NAME(), new A._wrapToDart_closure1());
+    _EventStreamSubscription: function _EventStreamSubscription(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._pauseCount = 0;
+      _._target = t0;
+      _._eventType = t1;
+      _._onData = t2;
+      _._useCapture = t3;
+      _.$ti = t4;
     },
-    _getDartProxy(o, propertyName, createProxy) {
-      var dartProxy = A._getOwnProperty(o, propertyName);
-      if (dartProxy == null || !(o instanceof Object)) {
-        dartProxy = createProxy.call$1(o);
-        A._defineProperty(o, propertyName, dartProxy);
-      }
-      return dartProxy;
+    _EventStreamSubscription_closure: function _EventStreamSubscription_closure(t0) {
+      this.onData = t0;
     },
-    JsObject__convertDataTree__convert: function JsObject__convertDataTree__convert(t0) {
-      this._convertedObjects = t0;
+    _EventStreamSubscription_onData_closure: function _EventStreamSubscription_onData_closure(t0) {
+      this.handleData = t0;
     },
-    _convertToJS_closure: function _convertToJS_closure() {
+    _Html5NodeValidator: function _Html5NodeValidator(t0) {
+      this.uriPolicy = t0;
     },
-    _convertToJS_closure0: function _convertToJS_closure0(t0) {
-      this.ctor = t0;
+    ImmutableListMixin: function ImmutableListMixin() {
     },
-    _wrapToDart_closure: function _wrapToDart_closure() {
+    NodeValidatorBuilder: function NodeValidatorBuilder(t0) {
+      this._validators = t0;
     },
-    _wrapToDart_closure0: function _wrapToDart_closure0() {
+    NodeValidatorBuilder_allowsElement_closure: function NodeValidatorBuilder_allowsElement_closure(t0) {
+      this.element = t0;
     },
-    _wrapToDart_closure1: function _wrapToDart_closure1() {
+    NodeValidatorBuilder_allowsAttribute_closure: function NodeValidatorBuilder_allowsAttribute_closure(t0, t1, t2) {
+      this.element = t0;
+      this.attributeName = t1;
+      this.value = t2;
     },
-    JsObject: function JsObject(t0) {
-      this._jsObject = t0;
+    _SimpleNodeValidator: function _SimpleNodeValidator() {
     },
-    JsFunction: function JsFunction(t0) {
-      this._jsObject = t0;
+    _SimpleNodeValidator_closure: function _SimpleNodeValidator_closure() {
     },
-    JsArray: function JsArray(t0, t1) {
-      this._jsObject = t0;
-      this.$ti = t1;
+    _SimpleNodeValidator_closure0: function _SimpleNodeValidator_closure0() {
     },
-    _JsArray_JsObject_ListMixin: function _JsArray_JsObject_ListMixin() {
+    _TemplatingNodeValidator: function _TemplatingNodeValidator(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._templateAttrs = t0;
+      _.allowedElements = t1;
+      _.allowedAttributes = t2;
+      _.allowedUriAttributes = t3;
+      _.uriPolicy = t4;
     },
-    _convertDartFunctionFast(f) {
-      var ret,
-        existing = f.$dart_jsFunction;
-      if (existing != null)
-        return existing;
-      ret = function(_call, f) {
-        return function() {
-          return _call(f, Array.prototype.slice.apply(arguments));
-        };
-      }(A._callDartFunctionFast, f);
-      ret[$.$get$DART_CLOSURE_PROPERTY_NAME()] = f;
-      f.$dart_jsFunction = ret;
-      return ret;
+    _TemplatingNodeValidator_closure: function _TemplatingNodeValidator_closure() {
     },
-    _callDartFunctionFast(callback, $arguments) {
-      type$.List_dynamic._as($arguments);
-      return A.Function_apply(type$.Function._as(callback), $arguments, null);
+    _SvgNodeValidator: function _SvgNodeValidator() {
     },
-    allowInterop(f, $F) {
-      if (typeof f == "function")
-        return f;
-      else
-        return $F._as(A._convertDartFunctionFast(f));
+    FixedSizeListIterator: function FixedSizeListIterator(t0, t1, t2) {
+      var _ = this;
+      _._array = t0;
+      _._html$_length = t1;
+      _._position = -1;
+      _._current = null;
+      _.$ti = t2;
     },
-    promiseToFuture(jsPromise, $T) {
-      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>")),
-        completer = new A._AsyncCompleter(t1, $T._eval$1("_AsyncCompleter<0>"));
-      jsPromise.then(A.convertDartClosureToJS(new A.promiseToFuture_closure(completer, $T), 1), A.convertDartClosureToJS(new A.promiseToFuture_closure0(completer), 1));
-      return t1;
+    _DOMWindowCrossFrame: function _DOMWindowCrossFrame() {
     },
-    promiseToFuture_closure: function promiseToFuture_closure(t0, t1) {
-      this.completer = t0;
-      this.T = t1;
+    _SameOriginUriPolicy: function _SameOriginUriPolicy(t0, t1) {
+      this._hiddenAnchor = t0;
+      this._loc = t1;
     },
-    promiseToFuture_closure0: function promiseToFuture_closure0(t0) {
-      this.completer = t0;
+    _ValidatingTreeSanitizer: function _ValidatingTreeSanitizer(t0) {
+      this.validator = t0;
+      this.numTreeModifications = 0;
     },
-    NullRejectionException: function NullRejectionException(t0) {
-      this.isUndefined = t0;
+    _ValidatingTreeSanitizer_sanitizeTree_walk: function _ValidatingTreeSanitizer_sanitizeTree_walk(t0) {
+      this.$this = t0;
     },
-    Random_Random(seed) {
-      var t1;
-      if (seed == null)
-        t1 = B.C__JSRandom;
-      else {
-        t1 = new A._Random();
-        t1._Random$1(seed);
-      }
-      return t1;
+    _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase: function _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase() {
     },
-    _JSRandom: function _JSRandom() {
+    _DomRectList_JavaScriptObject_ListMixin: function _DomRectList_JavaScriptObject_ListMixin() {
     },
-    _Random: function _Random() {
-      this._hi = this._lo = 0;
+    _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    Length: function Length() {
+    _DomStringList_JavaScriptObject_ListMixin: function _DomStringList_JavaScriptObject_ListMixin() {
     },
-    LengthList: function LengthList() {
+    _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    Number: function Number() {
+    _FileList_JavaScriptObject_ListMixin: function _FileList_JavaScriptObject_ListMixin() {
     },
-    NumberList: function NumberList() {
+    _FileList_JavaScriptObject_ListMixin_ImmutableListMixin: function _FileList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    PointList: function PointList() {
+    _HtmlCollection_JavaScriptObject_ListMixin: function _HtmlCollection_JavaScriptObject_ListMixin() {
     },
-    ScriptElement0: function ScriptElement0() {
+    _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin: function _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    StringList: function StringList() {
+    _MidiInputMap_JavaScriptObject_MapMixin: function _MidiInputMap_JavaScriptObject_MapMixin() {
     },
-    SvgElement: function SvgElement() {
+    _MidiOutputMap_JavaScriptObject_MapMixin: function _MidiOutputMap_JavaScriptObject_MapMixin() {
     },
-    Transform: function Transform() {
+    _MimeTypeArray_JavaScriptObject_ListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin() {
     },
-    TransformList: function TransformList() {
+    _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    _LengthList_JavaScriptObject_ListMixin: function _LengthList_JavaScriptObject_ListMixin() {
+    _NodeList_JavaScriptObject_ListMixin: function _NodeList_JavaScriptObject_ListMixin() {
     },
-    _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin: function _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    _NumberList_JavaScriptObject_ListMixin: function _NumberList_JavaScriptObject_ListMixin() {
+    _PluginArray_JavaScriptObject_ListMixin: function _PluginArray_JavaScriptObject_ListMixin() {
     },
-    _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    _StringList_JavaScriptObject_ListMixin: function _StringList_JavaScriptObject_ListMixin() {
+    _RtcStatsReport_JavaScriptObject_MapMixin: function _RtcStatsReport_JavaScriptObject_MapMixin() {
     },
-    _StringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _StringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    _SourceBufferList_EventTarget_ListMixin: function _SourceBufferList_EventTarget_ListMixin() {
     },
-    _TransformList_JavaScriptObject_ListMixin: function _TransformList_JavaScriptObject_ListMixin() {
+    _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin: function _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin() {
     },
-    _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin() {
+    _SpeechGrammarList_JavaScriptObject_ListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin() {
     },
-    AudioBuffer: function AudioBuffer() {
+    _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    AudioParamMap: function AudioParamMap() {
+    _Storage_JavaScriptObject_MapMixin: function _Storage_JavaScriptObject_MapMixin() {
     },
-    AudioParamMap_keys_closure: function AudioParamMap_keys_closure(t0) {
-      this.keys = t0;
+    _TextTrackCueList_JavaScriptObject_ListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin() {
     },
-    AudioTrackList: function AudioTrackList() {
+    _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    BaseAudioContext: function BaseAudioContext() {
+    _TextTrackList_EventTarget_ListMixin: function _TextTrackList_EventTarget_ListMixin() {
     },
-    OfflineAudioContext: function OfflineAudioContext() {
+    _TextTrackList_EventTarget_ListMixin_ImmutableListMixin: function _TextTrackList_EventTarget_ListMixin_ImmutableListMixin() {
     },
-    _AudioParamMap_JavaScriptObject_MapMixin: function _AudioParamMap_JavaScriptObject_MapMixin() {
+    _TouchList_JavaScriptObject_ListMixin: function _TouchList_JavaScriptObject_ListMixin() {
     },
-    AsyncMemoizer: function AsyncMemoizer(t0, t1) {
-      this._async_memoizer$_completer = t0;
-      this.$ti = t1;
+    _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    DelegatingStreamSink: function DelegatingStreamSink() {
+    __CssRuleList_JavaScriptObject_ListMixin: function __CssRuleList_JavaScriptObject_ListMixin() {
     },
-    ErrorResult: function ErrorResult(t0, t1) {
-      this.error = t0;
-      this.stackTrace = t1;
+    __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin: function __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    ValueResult: function ValueResult(t0, t1) {
-      this.value = t0;
-      this.$ti = t1;
+    __GamepadList_JavaScriptObject_ListMixin: function __GamepadList_JavaScriptObject_ListMixin() {
     },
-    StreamQueue: function StreamQueue(t0, t1, t2, t3) {
-      var _ = this;
-      _._stream_queue$_source = t0;
-      _._stream_queue$_subscription = null;
-      _._isDone = false;
-      _._eventsReceived = 0;
-      _._eventQueue = t1;
-      _._requestQueue = t2;
-      _.$ti = t3;
+    __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin: function __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    StreamQueue__ensureListening_closure: function StreamQueue__ensureListening_closure(t0) {
-      this.$this = t0;
+    __NamedNodeMap_JavaScriptObject_ListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin() {
     },
-    StreamQueue__ensureListening_closure1: function StreamQueue__ensureListening_closure1(t0) {
-      this.$this = t0;
+    __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    StreamQueue__ensureListening_closure0: function StreamQueue__ensureListening_closure0(t0) {
-      this.$this = t0;
+    __SpeechRecognitionResultList_JavaScriptObject_ListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin() {
     },
-    _NextRequest: function _NextRequest(t0, t1) {
-      this._stream_queue$_completer = t0;
-      this.$ti = t1;
+    __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    _HasNextRequest: function _HasNextRequest(t0, t1) {
-      this._stream_queue$_completer = t0;
-      this.$ti = t1;
+    __StyleSheetList_JavaScriptObject_ListMixin: function __StyleSheetList_JavaScriptObject_ListMixin() {
     },
-    CopyOnWriteList: function CopyOnWriteList(t0, t1, t2) {
-      var _ = this;
-      _._copyBeforeWrite = true;
-      _._growable = t0;
-      _._copy_on_write_list$_list = t1;
-      _.$ti = t2;
+    __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin: function __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    hashObjects(objects) {
-      return A._finish(B.JSArray_methods.fold$1$2(objects, 0, new A.hashObjects_closure(), type$.int));
+    _convertNativeToDart_Value(value) {
+      var t1, values, i;
+      if (value == null)
+        return value;
+      if (typeof value == "string" || typeof value == "number" || A._isBool(value))
+        return value;
+      if (A.isJavaScriptSimpleObject(value))
+        return A.convertNativeToDart_Dictionary(value);
+      t1 = Array.isArray(value);
+      t1.toString;
+      if (t1) {
+        values = [];
+        i = 0;
+        while (true) {
+          t1 = value.length;
+          t1.toString;
+          if (!(i < t1))
+            break;
+          values.push(A._convertNativeToDart_Value(value[i]));
+          ++i;
+        }
+        return values;
+      }
+      return value;
     },
-    _combine(hash, value) {
-      hash = hash + value & 536870911;
-      hash = hash + ((hash & 524287) << 10) & 536870911;
-      return hash ^ hash >>> 6;
+    convertNativeToDart_Dictionary(object) {
+      var dict, keys, t1, _i, key, t2;
+      if (object == null)
+        return null;
+      dict = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
+      keys = Object.getOwnPropertyNames(object);
+      for (t1 = keys.length, _i = 0; _i < keys.length; keys.length === t1 || (0, A.throwConcurrentModificationError)(keys), ++_i) {
+        key = keys[_i];
+        t2 = key;
+        t2.toString;
+        dict.$indexSet(0, t2, A._convertNativeToDart_Value(object[key]));
+      }
+      return dict;
     },
-    _finish(hash) {
-      hash = hash + ((hash & 67108863) << 3) & 536870911;
-      hash ^= hash >>> 11;
-      return hash + ((hash & 16383) << 15) & 536870911;
+    _convertDartToNative_Value(value) {
+      var array;
+      if (value == null)
+        return value;
+      if (typeof value == "string" || typeof value == "number" || A._isBool(value))
+        return value;
+      if (type$.Map_dynamic_dynamic._is(value))
+        return A.convertDartToNative_Dictionary(value);
+      if (type$.List_dynamic._is(value)) {
+        array = [];
+        J.forEach$1$ax(value, new A._convertDartToNative_Value_closure(array));
+        value = array;
+      }
+      return value;
     },
-    hashObjects_closure: function hashObjects_closure() {
+    convertDartToNative_Dictionary(dict) {
+      var object = {};
+      J.forEach$1$ax(dict, new A.convertDartToNative_Dictionary_closure(object));
+      return object;
     },
-    BuiltList_BuiltList$from(iterable, $E) {
-      var t1;
-      if (iterable instanceof A._BuiltList) {
-        t1 = A.createRuntimeType($E);
-        t1 = A.createRuntimeType(iterable.$ti._precomputed1) === t1;
+    isJavaScriptSimpleObject(value) {
+      var proto = Object.getPrototypeOf(value),
+        t1 = proto === Object.prototype;
+      t1.toString;
+      if (!t1) {
+        t1 = proto === null;
+        t1.toString;
       } else
-        t1 = false;
-      if (t1)
-        return $E._eval$1("BuiltList<0>")._as(iterable);
-      else {
-        t1 = new A._BuiltList(A.List_List$from(iterable, false, $E), $E._eval$1("_BuiltList<0>"));
-        t1._list$_maybeCheckForNull$0();
-        return t1;
-      }
-    },
-    ListBuilder_ListBuilder(iterable, $E) {
-      var t1 = new A.ListBuilder($E._eval$1("ListBuilder<0>"));
-      t1.replace$1(0, iterable);
+        t1 = true;
       return t1;
     },
-    BuiltList: function BuiltList() {
+    _StructuredClone: function _StructuredClone() {
     },
-    _BuiltList: function _BuiltList(t0, t1) {
-      this._list = t0;
-      this._list$_hashCode = null;
-      this.$ti = t1;
+    _StructuredClone_walk_closure: function _StructuredClone_walk_closure(t0, t1) {
+      this._box_0 = t0;
+      this.$this = t1;
     },
-    ListBuilder: function ListBuilder(t0) {
-      this.__ListBuilder__list_A = $;
-      this._listOwner = null;
-      this.$ti = t0;
+    _StructuredClone_walk_closure0: function _StructuredClone_walk_closure0(t0, t1) {
+      this._box_0 = t0;
+      this.$this = t1;
     },
-    BuiltListMultimap_BuiltListMultimap($K, $V) {
-      var t1 = A._BuiltListMultimap$copy(B.Map_empty0.get$keys(B.Map_empty0), new A.BuiltListMultimap_BuiltListMultimap_closure(B.Map_empty0), $K, $V);
-      return t1;
+    _AcceptStructuredClone: function _AcceptStructuredClone() {
     },
-    _BuiltListMultimap$copy(keys, lookup, $K, $V) {
-      var t1 = new A._BuiltListMultimap(A.LinkedHashMap_LinkedHashMap$_empty($K, $V._eval$1("BuiltList<0>")), A.BuiltList_BuiltList$from(B.List_empty, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("_BuiltListMultimap<1,2>"));
-      t1._BuiltListMultimap$copy$2(keys, lookup, $K, $V);
-      return t1;
+    _AcceptStructuredClone_walk_closure: function _AcceptStructuredClone_walk_closure(t0, t1) {
+      this.$this = t0;
+      this.map = t1;
     },
-    ListMultimapBuilder_ListMultimapBuilder($K, $V) {
-      var t1 = new A.ListMultimapBuilder($K._eval$1("@<0>")._bind$1($V)._eval$1("ListMultimapBuilder<1,2>"));
-      t1.replace$1(0, B.Map_empty0);
-      return t1;
+    _convertDartToNative_Value_closure: function _convertDartToNative_Value_closure(t0) {
+      this.array = t0;
     },
-    BuiltListMultimap: function BuiltListMultimap() {
+    convertDartToNative_Dictionary_closure: function convertDartToNative_Dictionary_closure(t0) {
+      this.object = t0;
     },
-    BuiltListMultimap_BuiltListMultimap_closure: function BuiltListMultimap_BuiltListMultimap_closure(t0) {
-      this.multimap = t0;
+    _StructuredCloneDart2Js: function _StructuredCloneDart2Js(t0, t1) {
+      this.values = t0;
+      this.copies = t1;
     },
-    BuiltListMultimap_hashCode_closure: function BuiltListMultimap_hashCode_closure(t0) {
-      this.$this = t0;
+    _AcceptStructuredCloneDart2Js: function _AcceptStructuredCloneDart2Js(t0, t1) {
+      this.values = t0;
+      this.copies = t1;
+      this.mustCopy = false;
     },
-    _BuiltListMultimap: function _BuiltListMultimap(t0, t1, t2) {
-      var _ = this;
-      _._list_multimap$_map = t0;
-      _._emptyList = t1;
-      _._list_multimap$_keys = _._list_multimap$_hashCode = null;
-      _.$ti = t2;
+    KeyRange: function KeyRange() {
     },
-    ListMultimapBuilder: function ListMultimapBuilder(t0) {
-      var _ = this;
-      _.__ListMultimapBuilder__builtMap_A = $;
-      _._list_multimap$_builtMapOwner = null;
-      _.__ListMultimapBuilder__builderMap_A = $;
-      _.$ti = t0;
+    _callDartFunction(callback, captureThis, $self, $arguments) {
+      var arguments0, t1, dartArgs;
+      A._asBool(captureThis);
+      type$.List_dynamic._as($arguments);
+      if (captureThis) {
+        arguments0 = [$self];
+        B.JSArray_methods.addAll$1(arguments0, $arguments);
+        $arguments = arguments0;
+      }
+      t1 = type$.dynamic;
+      dartArgs = A.List_List$from(J.map$1$1$ax($arguments, A.js___convertToDart$closure(), t1), true, t1);
+      return A._convertToJS(A.Function_apply(type$.Function._as(callback), dartArgs, null));
     },
-    ListMultimapBuilder_replace_closure: function ListMultimapBuilder_replace_closure(t0) {
-      this.multimap = t0;
+    JsObject_JsObject$fromBrowserObject(object) {
+      var t1 = false;
+      if (t1)
+        throw A.wrapException(A.ArgumentError$("object cannot be a num, string, bool, or null", null));
+      return A._wrapToDart(A._convertToJS(object));
     },
-    BuiltMap_BuiltMap($K, $V) {
-      var t1 = new A._BuiltMap(null, A.LinkedHashMap_LinkedHashMap$_empty($K, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("_BuiltMap<1,2>"));
-      t1._BuiltMap$copyAndCheckTypes$2(B.Map_empty0.get$keys(B.Map_empty0), new A.BuiltMap_BuiltMap_closure(B.Map_empty0), $K, $V);
-      return t1;
+    JsObject__convertDataTree(data) {
+      return new A.JsObject__convertDataTree__convert(new A._IdentityHashMap(type$._IdentityHashMap_dynamic_dynamic)).call$1(data);
     },
-    MapBuilder_MapBuilder($K, $V) {
-      var t1 = new A.MapBuilder(null, $, null, $K._eval$1("@<0>")._bind$1($V)._eval$1("MapBuilder<1,2>"));
-      t1.replace$1(0, B.Map_empty0);
-      return t1;
+    _castToJsObject(o) {
+      return o;
     },
-    BuiltMap: function BuiltMap() {
+    _defineProperty(o, $name, value) {
+      var exception;
+      try {
+        if (Object.isExtensible(o) && !Object.prototype.hasOwnProperty.call(o, $name)) {
+          Object.defineProperty(o, $name, {value: value});
+          return true;
+        }
+      } catch (exception) {
+      }
+      return false;
     },
-    BuiltMap_BuiltMap_closure: function BuiltMap_BuiltMap_closure(t0) {
-      this.map = t0;
+    _getOwnProperty(o, $name) {
+      if (Object.prototype.hasOwnProperty.call(o, $name))
+        return o[$name];
+      return null;
     },
-    BuiltMap_hashCode_closure: function BuiltMap_hashCode_closure(t0) {
-      this.$this = t0;
+    _convertToJS(o) {
+      if (o == null || typeof o == "string" || typeof o == "number" || A._isBool(o))
+        return o;
+      if (o instanceof A.JsObject)
+        return o._jsObject;
+      if (A.isBrowserObject(o))
+        return o;
+      if (type$.TypedData._is(o))
+        return o;
+      if (o instanceof A.DateTime)
+        return A.Primitives_lazyAsJsDate(o);
+      if (type$.Function._is(o))
+        return A._getJsProxy(o, "$dart_jsFunction", new A._convertToJS_closure());
+      return A._getJsProxy(o, "_$dart_jsObject", new A._convertToJS_closure0($.$get$_dartProxyCtor()));
     },
-    _BuiltMap: function _BuiltMap(t0, t1, t2) {
-      var _ = this;
-      _._mapFactory = t0;
-      _._map$_map = t1;
-      _._map$_keys = _._map$_hashCode = null;
-      _.$ti = t2;
+    _getJsProxy(o, propertyName, createProxy) {
+      var jsProxy = A._getOwnProperty(o, propertyName);
+      if (jsProxy == null) {
+        jsProxy = createProxy.call$1(o);
+        A._defineProperty(o, propertyName, jsProxy);
+      }
+      return jsProxy;
     },
-    MapBuilder: function MapBuilder(t0, t1, t2, t3) {
-      var _ = this;
-      _._mapFactory = t0;
-      _.__MapBuilder__map_A = t1;
-      _._mapOwner = t2;
-      _.$ti = t3;
+    _convertToDart(o) {
+      if (o == null || typeof o == "string" || typeof o == "number" || typeof o == "boolean")
+        return o;
+      else if (o instanceof Object && A.isBrowserObject(o))
+        return o;
+      else if (o instanceof Object && type$.TypedData._is(o))
+        return o;
+      else if (o instanceof Date)
+        return A.DateTime$fromMillisecondsSinceEpoch(A._asInt(o.getTime()), false);
+      else if (o.constructor === $.$get$_dartProxyCtor())
+        return o.o;
+      else
+        return A._wrapToDart(o);
     },
-    MapBuilder_replace_closure: function MapBuilder_replace_closure(t0, t1) {
-      this.$this = t0;
-      this.replacement = t1;
+    _wrapToDart(o) {
+      if (typeof o == "function")
+        return A._getDartProxy(o, $.$get$DART_CLOSURE_PROPERTY_NAME(), new A._wrapToDart_closure());
+      if (o instanceof Array)
+        return A._getDartProxy(o, $.$get$_DART_OBJECT_PROPERTY_NAME(), new A._wrapToDart_closure0());
+      return A._getDartProxy(o, $.$get$_DART_OBJECT_PROPERTY_NAME(), new A._wrapToDart_closure1());
     },
-    BuiltSet_BuiltSet$from(iterable, $E) {
-      var t1 = new A._BuiltSet(null, A.LinkedHashSet_LinkedHashSet$from(iterable, $E), $E._eval$1("_BuiltSet<0>"));
-      t1._maybeCheckForNull$0();
-      return t1;
+    _getDartProxy(o, propertyName, createProxy) {
+      var dartProxy = A._getOwnProperty(o, propertyName);
+      if (dartProxy == null || !(o instanceof Object)) {
+        dartProxy = createProxy.call$1(o);
+        A._defineProperty(o, propertyName, dartProxy);
+      }
+      return dartProxy;
     },
-    SetBuilder_SetBuilder($E) {
-      var t1 = new A.SetBuilder(null, $, null, $E._eval$1("SetBuilder<0>"));
-      t1.replace$1(0, B.List_empty);
-      return t1;
+    JsObject__convertDataTree__convert: function JsObject__convertDataTree__convert(t0) {
+      this._convertedObjects = t0;
     },
-    BuiltSet: function BuiltSet() {
+    _convertToJS_closure: function _convertToJS_closure() {
+    },
+    _convertToJS_closure0: function _convertToJS_closure0(t0) {
+      this.ctor = t0;
     },
-    BuiltSet_hashCode_closure: function BuiltSet_hashCode_closure(t0) {
-      this.$this = t0;
+    _wrapToDart_closure: function _wrapToDart_closure() {
     },
-    _BuiltSet: function _BuiltSet(t0, t1, t2) {
-      var _ = this;
-      _._setFactory = t0;
-      _._set$_set = t1;
-      _._set$_hashCode = null;
-      _.$ti = t2;
+    _wrapToDart_closure0: function _wrapToDart_closure0() {
     },
-    SetBuilder: function SetBuilder(t0, t1, t2, t3) {
-      var _ = this;
-      _._setFactory = t0;
-      _.__SetBuilder__set_A = t1;
-      _._setOwner = t2;
-      _.$ti = t3;
+    _wrapToDart_closure1: function _wrapToDart_closure1() {
     },
-    SetMultimapBuilder_SetMultimapBuilder($K, $V) {
-      var t1 = new A.SetMultimapBuilder($K._eval$1("@<0>")._bind$1($V)._eval$1("SetMultimapBuilder<1,2>"));
-      t1.replace$1(0, B.Map_empty0);
-      return t1;
+    JsObject: function JsObject(t0) {
+      this._jsObject = t0;
     },
-    BuiltSetMultimap: function BuiltSetMultimap() {
+    JsFunction: function JsFunction(t0) {
+      this._jsObject = t0;
     },
-    BuiltSetMultimap_hashCode_closure: function BuiltSetMultimap_hashCode_closure(t0) {
-      this.$this = t0;
+    JsArray: function JsArray(t0, t1) {
+      this._jsObject = t0;
+      this.$ti = t1;
     },
-    _BuiltSetMultimap: function _BuiltSetMultimap(t0, t1, t2) {
-      var _ = this;
-      _._set_multimap$_map = t0;
-      _._emptySet = t1;
-      _._set_multimap$_keys = _._set_multimap$_hashCode = null;
-      _.$ti = t2;
+    _JsArray_JsObject_ListMixin: function _JsArray_JsObject_ListMixin() {
     },
-    SetMultimapBuilder: function SetMultimapBuilder(t0) {
-      var _ = this;
-      _.__SetMultimapBuilder__builtMap_A = $;
-      _._builtMapOwner = null;
-      _.__SetMultimapBuilder__builderMap_A = $;
-      _.$ti = t0;
+    _convertDartFunctionFast(f) {
+      var ret,
+        existing = f.$dart_jsFunction;
+      if (existing != null)
+        return existing;
+      ret = function(_call, f) {
+        return function() {
+          return _call(f, Array.prototype.slice.apply(arguments));
+        };
+      }(A._callDartFunctionFast, f);
+      ret[$.$get$DART_CLOSURE_PROPERTY_NAME()] = f;
+      f.$dart_jsFunction = ret;
+      return ret;
     },
-    SetMultimapBuilder_replace_closure: function SetMultimapBuilder_replace_closure(t0) {
-      this.multimap = t0;
+    _callDartFunctionFast(callback, $arguments) {
+      type$.List_dynamic._as($arguments);
+      return A.Function_apply(type$.Function._as(callback), $arguments, null);
     },
-    $jc(hash, value) {
-      hash = hash + value & 536870911;
-      hash = hash + ((hash & 524287) << 10) & 536870911;
-      return hash ^ hash >>> 6;
+    allowInterop(f, $F) {
+      if (typeof f == "function")
+        return f;
+      else
+        return $F._as(A._convertDartFunctionFast(f));
     },
-    $jf(hash) {
-      hash = hash + ((hash & 67108863) << 3) & 536870911;
-      hash ^= hash >>> 11;
-      return hash + ((hash & 16383) << 15) & 536870911;
+    promiseToFuture(jsPromise, $T) {
+      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>")),
+        completer = new A._AsyncCompleter(t1, $T._eval$1("_AsyncCompleter<0>"));
+      jsPromise.then(A.convertDartClosureToJS(new A.promiseToFuture_closure(completer, $T), 1), A.convertDartClosureToJS(new A.promiseToFuture_closure0(completer), 1));
+      return t1;
     },
-    BuiltValueNullFieldError_checkNotNull(value, type, field, $T) {
-      if (value == null)
-        throw A.wrapException(new A.BuiltValueNullFieldError(type, field));
-      return value;
+    promiseToFuture_closure: function promiseToFuture_closure(t0, t1) {
+      this.completer = t0;
+      this.T = t1;
     },
-    BuiltValueNestedFieldError$(type, field, error) {
-      return new A.BuiltValueNestedFieldError(type, field, error);
+    promiseToFuture_closure0: function promiseToFuture_closure0(t0) {
+      this.completer = t0;
     },
-    EnumClass: function EnumClass() {
+    NullRejectionException: function NullRejectionException(t0) {
+      this.isUndefined = t0;
     },
-    newBuiltValueToStringHelper_closure: function newBuiltValueToStringHelper_closure() {
+    Random_Random(seed) {
+      var t1;
+      if (seed == null)
+        t1 = B.C__JSRandom;
+      else {
+        t1 = new A._Random();
+        t1._Random$1(seed);
+      }
+      return t1;
     },
-    IndentingBuiltValueToStringHelper: function IndentingBuiltValueToStringHelper(t0) {
-      this._result = t0;
+    _JSRandom: function _JSRandom() {
     },
-    BuiltValueNullFieldError: function BuiltValueNullFieldError(t0, t1) {
-      this.type = t0;
-      this.field = t1;
+    _Random: function _Random() {
+      this._hi = this._lo = 0;
     },
-    BuiltValueNestedFieldError: function BuiltValueNestedFieldError(t0, t1, t2) {
-      this.type = t0;
-      this.field = t1;
-      this.error = t2;
+    Length: function Length() {
     },
-    JsonObject_JsonObject(value) {
-      if (typeof value == "number")
-        return new A.NumJsonObject(value);
-      else if (typeof value == "string")
-        return new A.StringJsonObject(value);
-      else if (A._isBool(value))
-        return new A.BoolJsonObject(value);
-      else if (type$.List_nullable_Object._is(value))
-        return new A.ListJsonObject(new A.UnmodifiableListView(value, type$.UnmodifiableListView_nullable_Object));
-      else if (type$.Map_of_String_and_nullable_Object._is(value))
-        return new A.MapJsonObject(new A.UnmodifiableMapView(value, type$.UnmodifiableMapView_of_String_and_nullable_Object));
-      else if (type$.Map_dynamic_dynamic._is(value))
-        return new A.MapJsonObject(new A.UnmodifiableMapView(J.cast$2$0$ax(value, type$.String, type$.nullable_Object), type$.UnmodifiableMapView_of_String_and_nullable_Object));
-      else
-        throw A.wrapException(A.ArgumentError$value(value, "value", "Must be bool, List<Object?>, Map<String?, Object?>, num or String"));
+    LengthList: function LengthList() {
     },
-    JsonObject: function JsonObject() {
+    Number: function Number() {
     },
-    BoolJsonObject: function BoolJsonObject(t0) {
-      this.value = t0;
+    NumberList: function NumberList() {
     },
-    ListJsonObject: function ListJsonObject(t0) {
-      this.value = t0;
+    PointList: function PointList() {
     },
-    MapJsonObject: function MapJsonObject(t0) {
-      this.value = t0;
+    ScriptElement0: function ScriptElement0() {
     },
-    NumJsonObject: function NumJsonObject(t0) {
-      this.value = t0;
+    StringList: function StringList() {
     },
-    StringJsonObject: function StringJsonObject(t0) {
-      this.value = t0;
+    SvgElement: function SvgElement() {
     },
-    Serializers_Serializers() {
-      var t1 = type$.Type,
-        t2 = type$.Serializer_dynamic,
-        t3 = type$.String;
-      t2 = new A.BuiltJsonSerializersBuilder(A.MapBuilder_MapBuilder(t1, t2), A.MapBuilder_MapBuilder(t3, t2), A.MapBuilder_MapBuilder(t3, t2), A.MapBuilder_MapBuilder(type$.FullType, type$.Function), A.ListBuilder_ListBuilder(B.List_empty, type$.SerializerPlugin));
-      t2.add$1(0, new A.BigIntSerializer(A.BuiltList_BuiltList$from([B.Type_BigInt_8OV, A.getRuntimeType($.$get$_BigIntImpl_zero())], t1)));
-      t2.add$1(0, new A.BoolSerializer(A.BuiltList_BuiltList$from([B.Type_bool_lhE], t1)));
-      t3 = type$.Object;
-      t2.add$1(0, new A.BuiltListSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltList_iTR, A.getRuntimeType(A.BuiltList_BuiltList$from(B.List_empty, t3))], t1)));
-      t2.add$1(0, new A.BuiltListMultimapSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltListMultimap_2Mt, A.getRuntimeType(A.BuiltListMultimap_BuiltListMultimap(t3, t3))], t1)));
-      t2.add$1(0, new A.BuiltMapSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltMap_qd4, A.getRuntimeType(A.BuiltMap_BuiltMap(t3, t3))], t1)));
-      t2.add$1(0, new A.BuiltSetSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltSet_fcN, A.getRuntimeType(A.BuiltSet_BuiltSet$from(B.List_empty, t3))], t1)));
-      t2.add$1(0, new A.BuiltSetMultimapSerializer(A.BuiltSet_BuiltSet$from([B.Type_BuiltSetMultimap_9Fi], t1)));
-      t2.add$1(0, new A.DateTimeSerializer(A.BuiltList_BuiltList$from([B.Type_DateTime_8AS], t1)));
-      t2.add$1(0, new A.DoubleSerializer(A.BuiltList_BuiltList$from([B.Type_double_K1J], t1)));
-      t2.add$1(0, new A.DurationSerializer(A.BuiltList_BuiltList$from([B.Type_Duration_SnA], t1)));
-      t2.add$1(0, new A.IntSerializer(A.BuiltList_BuiltList$from([B.Type_int_tHn], t1)));
-      t2.add$1(0, new A.Int64Serializer(A.BuiltList_BuiltList$from([B.Type_Int64_ww8], t1)));
-      t2.add$1(0, new A.JsonObjectSerializer(A.BuiltList_BuiltList$from([B.Type_JsonObject_gyf, B.Type_BoolJsonObject_8HQ, B.Type_ListJsonObject_yPV, B.Type_MapJsonObject_bBG, B.Type_NumJsonObject_H9C, B.Type_StringJsonObject_GAC], t1)));
-      t2.add$1(0, new A.NullSerializer(A.BuiltList_BuiltList$from([B.Type_Null_Yyn], t1)));
-      t2.add$1(0, new A.NumSerializer(A.BuiltList_BuiltList$from([B.Type_num_cv7], t1)));
-      t2.add$1(0, new A.RegExpSerializer(A.BuiltList_BuiltList$from([B.Type_RegExp_Eeh, $.$get$_runtimeType()], t1)));
-      t2.add$1(0, new A.StringSerializer(A.BuiltList_BuiltList$from([B.Type_String_k8F], t1)));
-      t2.add$1(0, new A.UriSerializer(A.BuiltList_BuiltList$from([B.Type_Uri_EFX, A.getRuntimeType(A.Uri_parse("http://example.com")), A.getRuntimeType(A.Uri_parse("http://example.com:"))], t1)));
-      t2.addBuilderFactory$2(B.FullType_WUY, new A.Serializers_Serializers_closure());
-      t2.addBuilderFactory$2(B.FullType_fA4, new A.Serializers_Serializers_closure0());
-      t2.addBuilderFactory$2(B.FullType_6Ps, new A.Serializers_Serializers_closure1());
-      t2.addBuilderFactory$2(B.FullType_KVM, new A.Serializers_Serializers_closure2());
-      t2.addBuilderFactory$2(B.FullType_gsm, new A.Serializers_Serializers_closure3());
-      return t2.build$0();
+    Transform: function Transform() {
     },
-    FullType__getRawName(type) {
-      var $name = J.toString$0$(type),
-        genericsStart = B.JSString_methods.indexOf$1($name, "<");
-      return genericsStart === -1 ? $name : B.JSString_methods.substring$2($name, 0, genericsStart);
+    TransformList: function TransformList() {
     },
-    DeserializationError_DeserializationError(json, type, error) {
-      var limitedJson = J.toString$0$(json),
-        t1 = limitedJson.length;
-      return new A.DeserializationError(t1 > 80 ? B.JSString_methods.replaceRange$3(limitedJson, 77, t1, "...") : limitedJson, type, error);
+    _LengthList_JavaScriptObject_ListMixin: function _LengthList_JavaScriptObject_ListMixin() {
     },
-    Serializers_Serializers_closure: function Serializers_Serializers_closure() {
+    _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin: function _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    Serializers_Serializers_closure0: function Serializers_Serializers_closure0() {
+    _NumberList_JavaScriptObject_ListMixin: function _NumberList_JavaScriptObject_ListMixin() {
     },
-    Serializers_Serializers_closure1: function Serializers_Serializers_closure1() {
+    _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    Serializers_Serializers_closure2: function Serializers_Serializers_closure2() {
+    _StringList_JavaScriptObject_ListMixin: function _StringList_JavaScriptObject_ListMixin() {
     },
-    Serializers_Serializers_closure3: function Serializers_Serializers_closure3() {
+    _StringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _StringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    FullType: function FullType(t0, t1, t2) {
-      this.root = t0;
-      this.parameters = t1;
-      this.nullable = t2;
+    _TransformList_JavaScriptObject_ListMixin: function _TransformList_JavaScriptObject_ListMixin() {
     },
-    DeserializationError: function DeserializationError(t0, t1, t2) {
-      this.json = t0;
-      this.type = t1;
-      this.error = t2;
+    _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin() {
     },
-    BigIntSerializer: function BigIntSerializer(t0) {
-      this.types = t0;
+    AudioBuffer: function AudioBuffer() {
     },
-    BoolSerializer: function BoolSerializer(t0) {
-      this.types = t0;
+    AudioParamMap: function AudioParamMap() {
     },
-    BuiltJsonSerializersBuilder$_(_typeToSerializer, _wireNameToSerializer, _typeNameToSerializer, _builderFactories, _plugins) {
-      return new A.BuiltJsonSerializersBuilder(_typeToSerializer, _wireNameToSerializer, _typeNameToSerializer, _builderFactories, _plugins);
+    AudioParamMap_keys_closure: function AudioParamMap_keys_closure(t0) {
+      this.keys = t0;
     },
-    _getRawName(type) {
-      var $name = J.toString$0$(type),
-        genericsStart = B.JSString_methods.indexOf$1($name, "<");
-      return genericsStart === -1 ? $name : B.JSString_methods.substring$2($name, 0, genericsStart);
+    AudioTrackList: function AudioTrackList() {
     },
-    BuiltJsonSerializers: function BuiltJsonSerializers(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._typeToSerializer = t0;
-      _._wireNameToSerializer = t1;
-      _._typeNameToSerializer = t2;
-      _.builderFactories = t3;
-      _.serializerPlugins = t4;
+    BaseAudioContext: function BaseAudioContext() {
     },
-    BuiltJsonSerializersBuilder: function BuiltJsonSerializersBuilder(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._typeToSerializer = t0;
-      _._wireNameToSerializer = t1;
-      _._typeNameToSerializer = t2;
-      _._builderFactories = t3;
-      _._plugins = t4;
+    OfflineAudioContext: function OfflineAudioContext() {
     },
-    BuiltListMultimapSerializer: function BuiltListMultimapSerializer(t0) {
-      this.types = t0;
+    _AudioParamMap_JavaScriptObject_MapMixin: function _AudioParamMap_JavaScriptObject_MapMixin() {
     },
-    BuiltListMultimapSerializer_serialize_closure: function BuiltListMultimapSerializer_serialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.valueType = t1;
+    AsyncMemoizer: function AsyncMemoizer(t0, t1) {
+      this._async_memoizer$_completer = t0;
+      this.$ti = t1;
     },
-    BuiltListMultimapSerializer_deserialize_closure: function BuiltListMultimapSerializer_deserialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.valueType = t1;
+    DelegatingStreamSink: function DelegatingStreamSink() {
     },
-    BuiltListSerializer: function BuiltListSerializer(t0) {
-      this.types = t0;
+    ErrorResult: function ErrorResult(t0, t1) {
+      this.error = t0;
+      this.stackTrace = t1;
     },
-    BuiltListSerializer_serialize_closure: function BuiltListSerializer_serialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.elementType = t1;
+    ValueResult: function ValueResult(t0, t1) {
+      this.value = t0;
+      this.$ti = t1;
     },
-    BuiltListSerializer_deserialize_closure: function BuiltListSerializer_deserialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.elementType = t1;
+    StreamQueue: function StreamQueue(t0, t1, t2, t3) {
+      var _ = this;
+      _._stream_queue$_source = t0;
+      _._stream_queue$_subscription = null;
+      _._isDone = false;
+      _._eventsReceived = 0;
+      _._eventQueue = t1;
+      _._requestQueue = t2;
+      _.$ti = t3;
     },
-    BuiltMapSerializer: function BuiltMapSerializer(t0) {
-      this.types = t0;
+    StreamQueue__ensureListening_closure: function StreamQueue__ensureListening_closure(t0) {
+      this.$this = t0;
     },
-    BuiltSetMultimapSerializer: function BuiltSetMultimapSerializer(t0) {
-      this.types = t0;
+    StreamQueue__ensureListening_closure1: function StreamQueue__ensureListening_closure1(t0) {
+      this.$this = t0;
     },
-    BuiltSetMultimapSerializer_serialize_closure: function BuiltSetMultimapSerializer_serialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.valueType = t1;
+    StreamQueue__ensureListening_closure0: function StreamQueue__ensureListening_closure0(t0) {
+      this.$this = t0;
     },
-    BuiltSetMultimapSerializer_deserialize_closure: function BuiltSetMultimapSerializer_deserialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.valueType = t1;
+    _NextRequest: function _NextRequest(t0, t1) {
+      this._stream_queue$_completer = t0;
+      this.$ti = t1;
     },
-    BuiltSetSerializer: function BuiltSetSerializer(t0) {
-      this.types = t0;
+    _HasNextRequest: function _HasNextRequest(t0, t1) {
+      this._stream_queue$_completer = t0;
+      this.$ti = t1;
     },
-    BuiltSetSerializer_serialize_closure: function BuiltSetSerializer_serialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.elementType = t1;
+    hashObjects(objects) {
+      return A._finish(B.JSArray_methods.fold$1$2(objects, 0, new A.hashObjects_closure(), type$.int));
     },
-    BuiltSetSerializer_deserialize_closure: function BuiltSetSerializer_deserialize_closure(t0, t1) {
-      this.serializers = t0;
-      this.elementType = t1;
+    _combine(hash, value) {
+      hash = hash + value & 536870911;
+      hash = hash + ((hash & 524287) << 10) & 536870911;
+      return hash ^ hash >>> 6;
     },
-    DateTimeSerializer: function DateTimeSerializer(t0) {
-      this.types = t0;
+    _finish(hash) {
+      hash = hash + ((hash & 67108863) << 3) & 536870911;
+      hash ^= hash >>> 11;
+      return hash + ((hash & 16383) << 15) & 536870911;
     },
-    DoubleSerializer: function DoubleSerializer(t0) {
-      this.types = t0;
+    hashObjects_closure: function hashObjects_closure() {
     },
-    DurationSerializer: function DurationSerializer(t0) {
-      this.types = t0;
+    BuiltList_BuiltList$from(iterable, $E) {
+      var t1;
+      if (iterable instanceof A._BuiltList) {
+        t1 = A.createRuntimeType($E);
+        t1 = A.createRuntimeType(iterable.$ti._precomputed1) === t1;
+      } else
+        t1 = false;
+      if (t1)
+        return $E._eval$1("BuiltList<0>")._as(iterable);
+      else {
+        t1 = new A._BuiltList(A.List_List$from(iterable, false, $E), $E._eval$1("_BuiltList<0>"));
+        t1._list$_maybeCheckForNull$0();
+        return t1;
+      }
     },
-    Int64Serializer: function Int64Serializer(t0) {
-      this.types = t0;
+    ListBuilder_ListBuilder(iterable, $E) {
+      var t1 = new A.ListBuilder($E._eval$1("ListBuilder<0>"));
+      t1.replace$1(0, iterable);
+      return t1;
     },
-    IntSerializer: function IntSerializer(t0) {
-      this.types = t0;
+    BuiltList: function BuiltList() {
     },
-    JsonObjectSerializer: function JsonObjectSerializer(t0) {
-      this.types = t0;
+    _BuiltList: function _BuiltList(t0, t1) {
+      this._list = t0;
+      this._list$_hashCode = null;
+      this.$ti = t1;
     },
-    NullSerializer: function NullSerializer(t0) {
-      this.types = t0;
+    ListBuilder: function ListBuilder(t0) {
+      this.__ListBuilder__list_A = $;
+      this._listOwner = null;
+      this.$ti = t0;
     },
-    NumSerializer: function NumSerializer(t0) {
-      this.types = t0;
+    BuiltListMultimap_BuiltListMultimap($K, $V) {
+      var t1 = A._BuiltListMultimap$copy(B.Map_empty0.get$keys(B.Map_empty0), new A.BuiltListMultimap_BuiltListMultimap_closure(B.Map_empty0), $K, $V);
+      return t1;
     },
-    RegExpSerializer: function RegExpSerializer(t0) {
-      this.types = t0;
+    _BuiltListMultimap$copy(keys, lookup, $K, $V) {
+      var t1 = new A._BuiltListMultimap(A.LinkedHashMap_LinkedHashMap$_empty($K, $V._eval$1("BuiltList<0>")), A.BuiltList_BuiltList$from(B.List_empty, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("_BuiltListMultimap<1,2>"));
+      t1._BuiltListMultimap$copy$2(keys, lookup, $K, $V);
+      return t1;
     },
-    StringSerializer: function StringSerializer(t0) {
-      this.types = t0;
+    ListMultimapBuilder_ListMultimapBuilder($K, $V) {
+      var t1 = new A.ListMultimapBuilder($K._eval$1("@<0>")._bind$1($V)._eval$1("ListMultimapBuilder<1,2>"));
+      t1.replace$1(0, B.Map_empty0);
+      return t1;
     },
-    UriSerializer: function UriSerializer(t0) {
-      this.types = t0;
+    BuiltListMultimap: function BuiltListMultimap() {
     },
-    DefaultEquality: function DefaultEquality(t0) {
-      this.$ti = t0;
+    BuiltListMultimap_BuiltListMultimap_closure: function BuiltListMultimap_BuiltListMultimap_closure(t0) {
+      this.multimap = t0;
     },
-    IterableEquality: function IterableEquality(t0, t1) {
-      this._elementEquality = t0;
-      this.$ti = t1;
+    BuiltListMultimap_hashCode_closure: function BuiltListMultimap_hashCode_closure(t0) {
+      this.$this = t0;
     },
-    ListEquality: function ListEquality(t0, t1) {
-      this._elementEquality = t0;
-      this.$ti = t1;
+    _BuiltListMultimap: function _BuiltListMultimap(t0, t1, t2) {
+      var _ = this;
+      _._list_multimap$_map = t0;
+      _._emptyList = t1;
+      _._list_multimap$_keys = _._list_multimap$_hashCode = null;
+      _.$ti = t2;
     },
-    _UnorderedEquality: function _UnorderedEquality() {
+    ListMultimapBuilder: function ListMultimapBuilder(t0) {
+      var _ = this;
+      _.__ListMultimapBuilder__builtMap_A = $;
+      _._list_multimap$_builtMapOwner = null;
+      _.__ListMultimapBuilder__builderMap_A = $;
+      _.$ti = t0;
     },
-    SetEquality: function SetEquality(t0, t1) {
-      this._elementEquality = t0;
-      this.$ti = t1;
+    ListMultimapBuilder_replace_closure: function ListMultimapBuilder_replace_closure(t0) {
+      this.multimap = t0;
     },
-    _MapEntry: function _MapEntry(t0, t1, t2) {
-      this.equality = t0;
-      this.key = t1;
-      this.value = t2;
+    BuiltMap_BuiltMap($K, $V) {
+      var t1 = new A._BuiltMap(null, A.LinkedHashMap_LinkedHashMap$_empty($K, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("_BuiltMap<1,2>"));
+      t1._BuiltMap$copyAndCheckTypes$2(B.Map_empty0.get$keys(B.Map_empty0), new A.BuiltMap_BuiltMap_closure(B.Map_empty0), $K, $V);
+      return t1;
     },
-    MapEquality: function MapEquality(t0, t1, t2) {
-      this._keyEquality = t0;
-      this._valueEquality = t1;
-      this.$ti = t2;
+    MapBuilder_MapBuilder($K, $V) {
+      var t1 = new A.MapBuilder(null, $, null, $K._eval$1("@<0>")._bind$1($V)._eval$1("MapBuilder<1,2>"));
+      t1.replace$1(0, B.Map_empty0);
+      return t1;
     },
-    DeepCollectionEquality: function DeepCollectionEquality() {
+    BuiltMap: function BuiltMap() {
     },
-    QueueList__computeInitialCapacity(initialCapacity) {
-      return 8;
+    BuiltMap_BuiltMap_closure: function BuiltMap_BuiltMap_closure(t0) {
+      this.map = t0;
     },
-    QueueList: function QueueList(t0, t1, t2, t3) {
+    BuiltMap_hashCode_closure: function BuiltMap_hashCode_closure(t0) {
+      this.$this = t0;
+    },
+    _BuiltMap: function _BuiltMap(t0, t1, t2) {
       var _ = this;
-      _._queue_list$_table = t0;
-      _._queue_list$_head = t1;
-      _._queue_list$_tail = t2;
-      _.$ti = t3;
+      _._mapFactory = t0;
+      _._map$_map = t1;
+      _._map$_keys = _._map$_hashCode = null;
+      _.$ti = t2;
     },
-    _CastQueueList: function _CastQueueList(t0, t1, t2, t3, t4) {
+    MapBuilder: function MapBuilder(t0, t1, t2, t3) {
       var _ = this;
-      _._queue_list$_delegate = t0;
-      _._queue_list$_table = t1;
-      _._queue_list$_head = t2;
-      _._queue_list$_tail = t3;
-      _.$ti = t4;
+      _._mapFactory = t0;
+      _.__MapBuilder__map_A = t1;
+      _._mapOwner = t2;
+      _.$ti = t3;
     },
-    _QueueList_Object_ListMixin: function _QueueList_Object_ListMixin() {
+    MapBuilder_replace_closure: function MapBuilder_replace_closure(t0, t1) {
+      this.$this = t0;
+      this.replacement = t1;
     },
-    _$valueOf($name) {
-      switch ($name) {
-        case "started":
-          return B.BuildStatus_started;
-        case "succeeded":
-          return B.BuildStatus_succeeded;
-        case "failed":
-          return B.BuildStatus_failed;
-        default:
-          throw A.wrapException(A.ArgumentError$($name, null));
-      }
+    BuiltSet_BuiltSet$from(iterable, $E) {
+      var t1 = new A._BuiltSet(null, A.LinkedHashSet_LinkedHashSet$from(iterable, $E), $E._eval$1("_BuiltSet<0>"));
+      t1._maybeCheckForNull$0();
+      return t1;
     },
-    BuildStatus: function BuildStatus(t0) {
-      this.name = t0;
+    SetBuilder_SetBuilder($E) {
+      var t1 = new A.SetBuilder(null, $, null, $E._eval$1("SetBuilder<0>"));
+      t1.replace$1(0, B.List_empty);
+      return t1;
     },
-    BuildResult: function BuildResult() {
+    BuiltSet: function BuiltSet() {
     },
-    _$BuildStatusSerializer: function _$BuildStatusSerializer() {
+    BuiltSet_hashCode_closure: function BuiltSet_hashCode_closure(t0) {
+      this.$this = t0;
     },
-    _$BuildResultSerializer: function _$BuildResultSerializer() {
+    _BuiltSet: function _BuiltSet(t0, t1, t2) {
+      var _ = this;
+      _._setFactory = t0;
+      _._set$_set = t1;
+      _._set$_hashCode = null;
+      _.$ti = t2;
     },
-    _$BuildResult: function _$BuildResult(t0) {
-      this.status = t0;
+    SetBuilder: function SetBuilder(t0, t1, t2, t3) {
+      var _ = this;
+      _._setFactory = t0;
+      _.__SetBuilder__set_A = t1;
+      _._setOwner = t2;
+      _.$ti = t3;
     },
-    BuildResultBuilder: function BuildResultBuilder() {
-      this._status = this._build_result$_$v = null;
+    SetMultimapBuilder_SetMultimapBuilder($K, $V) {
+      var t1 = new A.SetMultimapBuilder($K._eval$1("@<0>")._bind$1($V)._eval$1("SetMultimapBuilder<1,2>"));
+      t1.replace$1(0, B.Map_empty0);
+      return t1;
     },
-    ConnectRequest: function ConnectRequest() {
+    BuiltSetMultimap: function BuiltSetMultimap() {
     },
-    _$ConnectRequestSerializer: function _$ConnectRequestSerializer() {
+    BuiltSetMultimap_hashCode_closure: function BuiltSetMultimap_hashCode_closure(t0) {
+      this.$this = t0;
     },
-    _$ConnectRequest: function _$ConnectRequest(t0, t1, t2) {
-      this.appId = t0;
-      this.instanceId = t1;
-      this.entrypointPath = t2;
+    _BuiltSetMultimap: function _BuiltSetMultimap(t0, t1, t2) {
+      var _ = this;
+      _._set_multimap$_map = t0;
+      _._emptySet = t1;
+      _._set_multimap$_keys = _._set_multimap$_hashCode = null;
+      _.$ti = t2;
     },
-    ConnectRequestBuilder: function ConnectRequestBuilder() {
+    SetMultimapBuilder: function SetMultimapBuilder(t0) {
       var _ = this;
-      _._entrypointPath = _._instanceId = _._appId = _._$v = null;
-    },
-    DebugEvent: function DebugEvent() {
-    },
-    BatchedDebugEvents: function BatchedDebugEvents() {
+      _.__SetMultimapBuilder__builtMap_A = $;
+      _._builtMapOwner = null;
+      _.__SetMultimapBuilder__builderMap_A = $;
+      _.$ti = t0;
     },
-    _$DebugEventSerializer: function _$DebugEventSerializer() {
+    SetMultimapBuilder_replace_closure: function SetMultimapBuilder_replace_closure(t0) {
+      this.multimap = t0;
     },
-    _$BatchedDebugEventsSerializer: function _$BatchedDebugEventsSerializer() {
+    $jc(hash, value) {
+      hash = hash + value & 536870911;
+      hash = hash + ((hash & 524287) << 10) & 536870911;
+      return hash ^ hash >>> 6;
     },
-    _$DebugEvent: function _$DebugEvent(t0, t1, t2) {
-      this.kind = t0;
-      this.eventData = t1;
-      this.timestamp = t2;
+    $jf(hash) {
+      hash = hash + ((hash & 67108863) << 3) & 536870911;
+      hash ^= hash >>> 11;
+      return hash + ((hash & 16383) << 15) & 536870911;
     },
-    DebugEventBuilder: function DebugEventBuilder() {
-      var _ = this;
-      _._timestamp = _._eventData = _._debug_event$_kind = _._debug_event$_$v = null;
+    BuiltValueNullFieldError_checkNotNull(value, type, field, $T) {
+      if (value == null)
+        throw A.wrapException(new A.BuiltValueNullFieldError(type, field));
+      return value;
     },
-    _$BatchedDebugEvents: function _$BatchedDebugEvents(t0) {
-      this.events = t0;
+    BuiltValueNestedFieldError$(type, field, error) {
+      return new A.BuiltValueNestedFieldError(type, field, error);
     },
-    BatchedDebugEventsBuilder: function BatchedDebugEventsBuilder() {
-      this._events = this._debug_event$_$v = null;
+    EnumClass: function EnumClass() {
     },
-    DebugInfo: function DebugInfo() {
+    newBuiltValueToStringHelper_closure: function newBuiltValueToStringHelper_closure() {
     },
-    _$DebugInfoSerializer: function _$DebugInfoSerializer() {
+    IndentingBuiltValueToStringHelper: function IndentingBuiltValueToStringHelper(t0) {
+      this._result = t0;
     },
-    _$DebugInfo: function _$DebugInfo(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
-      var _ = this;
-      _.appEntrypointPath = t0;
-      _.appId = t1;
-      _.appInstanceId = t2;
-      _.appOrigin = t3;
-      _.appUrl = t4;
-      _.authUrl = t5;
-      _.dwdsVersion = t6;
-      _.extensionUrl = t7;
-      _.isInternalBuild = t8;
-      _.isFlutterApp = t9;
-      _.tabUrl = t10;
+    BuiltValueNullFieldError: function BuiltValueNullFieldError(t0, t1) {
+      this.type = t0;
+      this.field = t1;
     },
-    DebugInfoBuilder: function DebugInfoBuilder() {
-      var _ = this;
-      _._tabUrl = _._isFlutterApp = _._isInternalBuild = _._extensionUrl = _._dwdsVersion = _._authUrl = _._appUrl = _._appOrigin = _._appInstanceId = _._debug_info$_appId = _._appEntrypointPath = _._debug_info$_$v = null;
+    BuiltValueNestedFieldError: function BuiltValueNestedFieldError(t0, t1, t2) {
+      this.type = t0;
+      this.field = t1;
+      this.error = t2;
     },
-    DevToolsRequest: function DevToolsRequest() {
+    JsonObject_JsonObject(value) {
+      if (typeof value == "number")
+        return new A.NumJsonObject(value);
+      else if (typeof value == "string")
+        return new A.StringJsonObject(value);
+      else if (A._isBool(value))
+        return new A.BoolJsonObject(value);
+      else if (type$.List_nullable_Object._is(value))
+        return new A.ListJsonObject(new A.UnmodifiableListView(value, type$.UnmodifiableListView_nullable_Object));
+      else if (type$.Map_of_String_and_nullable_Object._is(value))
+        return new A.MapJsonObject(new A.UnmodifiableMapView(value, type$.UnmodifiableMapView_of_String_and_nullable_Object));
+      else if (type$.Map_dynamic_dynamic._is(value))
+        return new A.MapJsonObject(new A.UnmodifiableMapView(J.cast$2$0$ax(value, type$.String, type$.nullable_Object), type$.UnmodifiableMapView_of_String_and_nullable_Object));
+      else
+        throw A.wrapException(A.ArgumentError$value(value, "value", "Must be bool, List<Object?>, Map<String?, Object?>, num or String"));
     },
-    DevToolsResponse: function DevToolsResponse() {
+    JsonObject: function JsonObject() {
     },
-    _$DevToolsRequestSerializer: function _$DevToolsRequestSerializer() {
+    BoolJsonObject: function BoolJsonObject(t0) {
+      this.value = t0;
     },
-    _$DevToolsResponseSerializer: function _$DevToolsResponseSerializer() {
+    ListJsonObject: function ListJsonObject(t0) {
+      this.value = t0;
     },
-    _$DevToolsRequest: function _$DevToolsRequest(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _.appId = t0;
-      _.instanceId = t1;
-      _.contextId = t2;
-      _.tabUrl = t3;
-      _.uriOnly = t4;
+    MapJsonObject: function MapJsonObject(t0) {
+      this.value = t0;
     },
-    DevToolsRequestBuilder: function DevToolsRequestBuilder() {
-      var _ = this;
-      _._uriOnly = _._devtools_request$_tabUrl = _._contextId = _._devtools_request$_instanceId = _._devtools_request$_appId = _._devtools_request$_$v = null;
+    NumJsonObject: function NumJsonObject(t0) {
+      this.value = t0;
     },
-    _$DevToolsResponse: function _$DevToolsResponse(t0, t1, t2) {
-      this.success = t0;
-      this.promptExtension = t1;
-      this.error = t2;
+    StringJsonObject: function StringJsonObject(t0) {
+      this.value = t0;
     },
-    DevToolsResponseBuilder: function DevToolsResponseBuilder() {
-      var _ = this;
-      _._error = _._promptExtension = _._success = _._devtools_request$_$v = null;
+    Serializers_Serializers() {
+      var t1 = type$.Type,
+        t2 = type$.Serializer_dynamic,
+        t3 = type$.String;
+      t2 = new A.BuiltJsonSerializersBuilder(A.MapBuilder_MapBuilder(t1, t2), A.MapBuilder_MapBuilder(t3, t2), A.MapBuilder_MapBuilder(t3, t2), A.MapBuilder_MapBuilder(type$.FullType, type$.Function), A.ListBuilder_ListBuilder(B.List_empty, type$.SerializerPlugin));
+      t2.add$1(0, new A.BigIntSerializer(A.BuiltList_BuiltList$from([B.Type_BigInt_8OV, A.getRuntimeTypeOfDartObject($.$get$_BigIntImpl_zero())], t1)));
+      t2.add$1(0, new A.BoolSerializer(A.BuiltList_BuiltList$from([B.Type_bool_lhE], t1)));
+      t3 = type$.Object;
+      t2.add$1(0, new A.BuiltListSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltList_iTR, A.getRuntimeTypeOfDartObject(A.BuiltList_BuiltList$from(B.List_empty, t3))], t1)));
+      t2.add$1(0, new A.BuiltListMultimapSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltListMultimap_2Mt, A.getRuntimeTypeOfDartObject(A.BuiltListMultimap_BuiltListMultimap(t3, t3))], t1)));
+      t2.add$1(0, new A.BuiltMapSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltMap_qd4, A.getRuntimeTypeOfDartObject(A.BuiltMap_BuiltMap(t3, t3))], t1)));
+      t2.add$1(0, new A.BuiltSetSerializer(A.BuiltList_BuiltList$from([B.Type_BuiltSet_fcN, A.getRuntimeTypeOfDartObject(A.BuiltSet_BuiltSet$from(B.List_empty, t3))], t1)));
+      t2.add$1(0, new A.BuiltSetMultimapSerializer(A.BuiltSet_BuiltSet$from([B.Type_BuiltSetMultimap_9Fi], t1)));
+      t2.add$1(0, new A.DateTimeSerializer(A.BuiltList_BuiltList$from([B.Type_DateTime_8AS], t1)));
+      t2.add$1(0, new A.DoubleSerializer(A.BuiltList_BuiltList$from([B.Type_double_K1J], t1)));
+      t2.add$1(0, new A.DurationSerializer(A.BuiltList_BuiltList$from([B.Type_Duration_SnA], t1)));
+      t2.add$1(0, new A.IntSerializer(A.BuiltList_BuiltList$from([B.Type_int_tHn], t1)));
+      t2.add$1(0, new A.Int64Serializer(A.BuiltList_BuiltList$from([B.Type_Int64_ww8], t1)));
+      t2.add$1(0, new A.JsonObjectSerializer(A.BuiltList_BuiltList$from([B.Type_JsonObject_gyf, B.Type_BoolJsonObject_8HQ, B.Type_ListJsonObject_yPV, B.Type_MapJsonObject_bBG, B.Type_NumJsonObject_H9C, B.Type_StringJsonObject_GAC], t1)));
+      t2.add$1(0, new A.NullSerializer(A.BuiltList_BuiltList$from([B.Type_Null_Yyn], t1)));
+      t2.add$1(0, new A.NumSerializer(A.BuiltList_BuiltList$from([B.Type_num_cv7], t1)));
+      t2.add$1(0, new A.RegExpSerializer(A.BuiltList_BuiltList$from([B.Type_RegExp_Eeh, $.$get$_runtimeType()], t1)));
+      t2.add$1(0, new A.StringSerializer(A.BuiltList_BuiltList$from([B.Type_String_k8F], t1)));
+      t2.add$1(0, new A.Uint8ListSerializer());
+      t2.add$1(0, new A.UriSerializer(A.BuiltList_BuiltList$from([B.Type_Uri_EFX, A.getRuntimeTypeOfDartObject(A.Uri_parse("http://example.com")), A.getRuntimeTypeOfDartObject(A.Uri_parse("http://example.com:"))], t1)));
+      t2.addBuilderFactory$2(B.FullType_WUY, new A.Serializers_Serializers_closure());
+      t2.addBuilderFactory$2(B.FullType_fA4, new A.Serializers_Serializers_closure0());
+      t2.addBuilderFactory$2(B.FullType_6Ps, new A.Serializers_Serializers_closure1());
+      t2.addBuilderFactory$2(B.FullType_KVM, new A.Serializers_Serializers_closure2());
+      t2.addBuilderFactory$2(B.FullType_gsm, new A.Serializers_Serializers_closure3());
+      return t2.build$0();
     },
-    ErrorResponse: function ErrorResponse() {
+    FullType__getRawName(type) {
+      var $name = J.toString$0$(type),
+        genericsStart = B.JSString_methods.indexOf$1($name, "<");
+      return genericsStart === -1 ? $name : B.JSString_methods.substring$2($name, 0, genericsStart);
     },
-    _$ErrorResponseSerializer: function _$ErrorResponseSerializer() {
+    DeserializationError_DeserializationError(json, type, error) {
+      var limitedJson = J.toString$0$(json),
+        t1 = limitedJson.length;
+      if (t1 > 80)
+        B.JSString_methods.replaceRange$3(limitedJson, 77, t1, "...");
+      return new A.DeserializationError(type, error);
     },
-    _$ErrorResponse: function _$ErrorResponse(t0, t1) {
-      this.error = t0;
-      this.stackTrace = t1;
+    Serializers_Serializers_closure: function Serializers_Serializers_closure() {
     },
-    ErrorResponseBuilder: function ErrorResponseBuilder() {
-      this._error_response$_stackTrace = this._error_response$_error = this._error_response$_$v = null;
+    Serializers_Serializers_closure0: function Serializers_Serializers_closure0() {
     },
-    ExtensionRequest: function ExtensionRequest() {
+    Serializers_Serializers_closure1: function Serializers_Serializers_closure1() {
     },
-    ExtensionResponse: function ExtensionResponse() {
+    Serializers_Serializers_closure2: function Serializers_Serializers_closure2() {
     },
-    ExtensionEvent: function ExtensionEvent() {
+    Serializers_Serializers_closure3: function Serializers_Serializers_closure3() {
     },
-    BatchedEvents: function BatchedEvents() {
+    FullType: function FullType(t0, t1, t2) {
+      this.root = t0;
+      this.parameters = t1;
+      this.nullable = t2;
     },
-    _$ExtensionRequestSerializer: function _$ExtensionRequestSerializer() {
+    DeserializationError: function DeserializationError(t0, t1) {
+      this.type = t0;
+      this.error = t1;
     },
-    _$ExtensionResponseSerializer: function _$ExtensionResponseSerializer() {
+    BigIntSerializer: function BigIntSerializer(t0) {
+      this.types = t0;
     },
-    _$ExtensionEventSerializer: function _$ExtensionEventSerializer() {
+    BoolSerializer: function BoolSerializer(t0) {
+      this.types = t0;
     },
-    _$BatchedEventsSerializer: function _$BatchedEventsSerializer() {
+    BuiltJsonSerializersBuilder$_(_typeToSerializer, _wireNameToSerializer, _typeNameToSerializer, _builderFactories, _plugins) {
+      return new A.BuiltJsonSerializersBuilder(_typeToSerializer, _wireNameToSerializer, _typeNameToSerializer, _builderFactories, _plugins);
     },
-    _$ExtensionRequest: function _$ExtensionRequest(t0, t1, t2) {
-      this.id = t0;
-      this.command = t1;
-      this.commandParams = t2;
+    _getRawName(type) {
+      var $name = J.toString$0$(type),
+        genericsStart = B.JSString_methods.indexOf$1($name, "<");
+      return genericsStart === -1 ? $name : B.JSString_methods.substring$2($name, 0, genericsStart);
     },
-    ExtensionRequestBuilder: function ExtensionRequestBuilder() {
+    BuiltJsonSerializers: function BuiltJsonSerializers(t0, t1, t2, t3, t4) {
       var _ = this;
-      _._commandParams = _._command = _._id = _._extension_request$_$v = null;
+      _._typeToSerializer = t0;
+      _._wireNameToSerializer = t1;
+      _._typeNameToSerializer = t2;
+      _.builderFactories = t3;
+      _.serializerPlugins = t4;
     },
-    _$ExtensionResponse: function _$ExtensionResponse(t0, t1, t2, t3) {
+    BuiltJsonSerializersBuilder: function BuiltJsonSerializersBuilder(t0, t1, t2, t3, t4) {
       var _ = this;
-      _.id = t0;
-      _.success = t1;
-      _.result = t2;
-      _.error = t3;
+      _._typeToSerializer = t0;
+      _._wireNameToSerializer = t1;
+      _._typeNameToSerializer = t2;
+      _._builderFactories = t3;
+      _._plugins = t4;
     },
-    ExtensionResponseBuilder: function ExtensionResponseBuilder() {
-      var _ = this;
-      _._extension_request$_error = _._extension_request$_result = _._extension_request$_success = _._id = _._extension_request$_$v = null;
+    BuiltListMultimapSerializer: function BuiltListMultimapSerializer(t0) {
+      this.types = t0;
     },
-    _$ExtensionEvent: function _$ExtensionEvent(t0, t1) {
-      this.params = t0;
-      this.method = t1;
+    BuiltListMultimapSerializer_serialize_closure: function BuiltListMultimapSerializer_serialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.valueType = t1;
     },
-    ExtensionEventBuilder: function ExtensionEventBuilder() {
-      this._extension_request$_method = this._params = this._extension_request$_$v = null;
+    BuiltListMultimapSerializer_deserialize_closure: function BuiltListMultimapSerializer_deserialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.valueType = t1;
     },
-    _$BatchedEvents: function _$BatchedEvents(t0) {
-      this.events = t0;
+    BuiltListSerializer: function BuiltListSerializer(t0) {
+      this.types = t0;
     },
-    BatchedEventsBuilder: function BatchedEventsBuilder() {
-      this._extension_request$_events = this._extension_request$_$v = null;
+    BuiltListSerializer_serialize_closure: function BuiltListSerializer_serialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.elementType = t1;
     },
-    IsolateExit: function IsolateExit() {
+    BuiltListSerializer_deserialize_closure: function BuiltListSerializer_deserialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.elementType = t1;
     },
-    IsolateStart: function IsolateStart() {
+    BuiltMapSerializer: function BuiltMapSerializer(t0) {
+      this.types = t0;
     },
-    _$IsolateExitSerializer: function _$IsolateExitSerializer() {
+    BuiltSetMultimapSerializer: function BuiltSetMultimapSerializer(t0) {
+      this.types = t0;
     },
-    _$IsolateStartSerializer: function _$IsolateStartSerializer() {
+    BuiltSetMultimapSerializer_serialize_closure: function BuiltSetMultimapSerializer_serialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.valueType = t1;
+    },
+    BuiltSetMultimapSerializer_deserialize_closure: function BuiltSetMultimapSerializer_deserialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.valueType = t1;
+    },
+    BuiltSetSerializer: function BuiltSetSerializer(t0) {
+      this.types = t0;
+    },
+    BuiltSetSerializer_serialize_closure: function BuiltSetSerializer_serialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.elementType = t1;
     },
-    _$IsolateExit: function _$IsolateExit() {
+    BuiltSetSerializer_deserialize_closure: function BuiltSetSerializer_deserialize_closure(t0, t1) {
+      this.serializers = t0;
+      this.elementType = t1;
     },
-    IsolateExitBuilder: function IsolateExitBuilder() {
-      this._isolate_events$_$v = null;
+    DateTimeSerializer: function DateTimeSerializer(t0) {
+      this.types = t0;
     },
-    _$IsolateStart: function _$IsolateStart() {
+    DoubleSerializer: function DoubleSerializer(t0) {
+      this.types = t0;
     },
-    IsolateStartBuilder: function IsolateStartBuilder() {
-      this._isolate_events$_$v = null;
+    DurationSerializer: function DurationSerializer(t0) {
+      this.types = t0;
     },
-    RegisterEvent: function RegisterEvent() {
+    Int64Serializer: function Int64Serializer(t0) {
+      this.types = t0;
     },
-    _$RegisterEventSerializer: function _$RegisterEventSerializer() {
+    IntSerializer: function IntSerializer(t0) {
+      this.types = t0;
     },
-    _$RegisterEvent: function _$RegisterEvent(t0, t1) {
-      this.eventData = t0;
-      this.timestamp = t1;
+    JsonObjectSerializer: function JsonObjectSerializer(t0) {
+      this.types = t0;
     },
-    RegisterEventBuilder: function RegisterEventBuilder() {
-      this._register_event$_timestamp = this._register_event$_eventData = this._register_event$_$v = null;
+    NullSerializer: function NullSerializer(t0) {
+      this.types = t0;
     },
-    RunRequest: function RunRequest() {
+    NumSerializer: function NumSerializer(t0) {
+      this.types = t0;
     },
-    _$RunRequestSerializer: function _$RunRequestSerializer() {
+    RegExpSerializer: function RegExpSerializer(t0) {
+      this.types = t0;
     },
-    _$RunRequest: function _$RunRequest() {
+    StringSerializer: function StringSerializer(t0) {
+      this.types = t0;
     },
-    _$serializers_closure: function _$serializers_closure() {
+    Uint8ListSerializer: function Uint8ListSerializer() {
     },
-    _$serializers_closure0: function _$serializers_closure0() {
+    UriSerializer: function UriSerializer(t0) {
+      this.types = t0;
     },
-    BatchedStreamController: function BatchedStreamController(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._batchDelayMilliseconds = t0;
-      _._inputController = t1;
-      _.__BatchedStreamController__inputQueue_A = $;
-      _._outputController = t2;
-      _._completer = t3;
-      _.$ti = t4;
+    DefaultEquality: function DefaultEquality(t0) {
+      this.$ti = t0;
     },
-    BatchedStreamController__hasEventOrTimeOut_closure: function BatchedStreamController__hasEventOrTimeOut_closure() {
+    IterableEquality: function IterableEquality(t0, t1) {
+      this._elementEquality = t0;
+      this.$ti = t1;
     },
-    BatchedStreamController__hasEventDuring_closure: function BatchedStreamController__hasEventDuring_closure() {
+    ListEquality: function ListEquality(t0, t1) {
+      this._elementEquality = t0;
+      this.$ti = t1;
     },
-    SocketClient: function SocketClient() {
+    _UnorderedEquality: function _UnorderedEquality() {
     },
-    SseSocketClient: function SseSocketClient(t0) {
-      this._sockets$_client = t0;
+    SetEquality: function SetEquality(t0, t1) {
+      this._elementEquality = t0;
+      this.$ti = t1;
     },
-    WebSocketClient: function WebSocketClient(t0) {
-      this._channel = t0;
+    _MapEntry: function _MapEntry(t0, t1, t2) {
+      this.equality = t0;
+      this.key = t1;
+      this.value = t2;
     },
-    WebSocketClient_stream_closure: function WebSocketClient_stream_closure() {
+    MapEquality: function MapEquality(t0, t1, t2) {
+      this._keyEquality = t0;
+      this._valueEquality = t1;
+      this.$ti = t2;
     },
-    safeUnawaited(future) {
-      future.catchError$1(new A.safeUnawaited_closure());
+    DeepCollectionEquality: function DeepCollectionEquality() {
     },
-    safeUnawaited_closure: function safeUnawaited_closure() {
+    QueueList__computeInitialCapacity(initialCapacity) {
+      return 8;
     },
-    Int64__parseRadix(s, radix, throwOnError) {
-      var i, negative, t1, d0, d1, d2, digit, d00, d10;
-      if (B.JSString_methods.startsWith$1(s, "-")) {
-        i = 1;
-        negative = true;
-      } else {
-        i = 0;
-        negative = false;
-      }
-      t1 = s.length;
-      if (i >= t1)
-        throw A.wrapException(A.FormatException$("No digits", s, i));
-      for (d0 = 0, d1 = 0, d2 = 0; i < t1; ++i, d1 = d10, d0 = d00) {
-        digit = A.decodeDigit(B.JSString_methods._codeUnitAt$1(s, i));
-        if (digit < radix) {
-          d0 = d0 * radix + digit;
-          d00 = d0 & 4194303;
-          d1 = d1 * radix + B.JSInt_methods._shrOtherPositive$1(d0, 22);
-          d10 = d1 & 4194303;
-          d2 = d2 * radix + (d1 >>> 22) & 1048575;
-        } else
-          throw A.wrapException(A.FormatException$("Not radix digit", s, i));
-      }
-      if (negative)
-        return A.Int64__sub(0, 0, 0, d0, d1, d2);
-      return new A.Int64(d0 & 4194303, d1 & 4194303, d2 & 1048575);
+    QueueList: function QueueList(t0, t1, t2, t3) {
+      var _ = this;
+      _._queue_list$_table = t0;
+      _._queue_list$_head = t1;
+      _._queue_list$_tail = t2;
+      _.$ti = t3;
     },
-    Int64_Int64(value) {
-      var negative, v2, v1, t1, t2, t3;
-      if (value < 0) {
-        value = -value;
-        negative = true;
-      } else
-        negative = false;
-      v2 = B.JSInt_methods._tdivFast$1(value, 17592186044416);
-      value -= v2 * 17592186044416;
-      v1 = B.JSInt_methods._tdivFast$1(value, 4194304);
-      t1 = value - v1 * 4194304 & 4194303;
-      t2 = v1 & 4194303;
-      t3 = v2 & 1048575;
-      return negative ? A.Int64__sub(0, 0, 0, t1, t2, t3) : new A.Int64(t1, t2, t3);
+    _CastQueueList: function _CastQueueList(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._queue_list$_delegate = t0;
+      _._queue_list$_table = t1;
+      _._queue_list$_head = t2;
+      _._queue_list$_tail = t3;
+      _.$ti = t4;
     },
-    Int64__promote(value) {
-      if (value instanceof A.Int64)
-        return value;
-      else if (A._isInt(value))
-        return A.Int64_Int64(value);
-      throw A.wrapException(A.ArgumentError$value(value, "other", "not an int, Int32 or Int64"));
+    _QueueList_Object_ListMixin: function _QueueList_Object_ListMixin() {
     },
-    Int64__toRadixStringUnsigned(radix, d0, d1, d2, sign) {
-      var d4, d3, fatRadix, chunk1, chunk2, chunk3, q, q0, q1, q2, q3, chunk10, residue;
-      if (d0 === 0 && d1 === 0 && d2 === 0)
-        return "0";
-      d4 = (d2 << 4 | d1 >>> 18) >>> 0;
-      d3 = d1 >>> 8 & 1023;
-      d2 = (d1 << 2 | d0 >>> 20) & 1023;
-      d1 = d0 >>> 10 & 1023;
-      d0 &= 1023;
-      if (!(radix < 37))
-        return A.ioore(B.List_Icz, radix);
-      fatRadix = B.List_Icz[radix];
-      chunk1 = "";
-      chunk2 = "";
-      chunk3 = "";
-      while (true) {
-        if (!!(d4 === 0 && d3 === 0))
-          break;
-        q = B.JSInt_methods.$tdiv(d4, fatRadix);
-        d3 += d4 - q * fatRadix << 10 >>> 0;
-        q0 = B.JSInt_methods.$tdiv(d3, fatRadix);
-        d2 += d3 - q0 * fatRadix << 10 >>> 0;
-        q1 = B.JSInt_methods.$tdiv(d2, fatRadix);
-        d1 += d2 - q1 * fatRadix << 10 >>> 0;
-        q2 = B.JSInt_methods.$tdiv(d1, fatRadix);
-        d0 += d1 - q2 * fatRadix << 10 >>> 0;
-        q3 = B.JSInt_methods.$tdiv(d0, fatRadix);
-        chunk10 = B.JSString_methods.substring$1(B.JSInt_methods.toRadixString$1(fatRadix + (d0 - q3 * fatRadix), radix), 1);
-        chunk3 = chunk2;
-        chunk2 = chunk1;
-        chunk1 = chunk10;
-        d3 = q0;
-        d4 = q;
-        d2 = q1;
-        d1 = q2;
-        d0 = q3;
+    _$valueOf($name) {
+      switch ($name) {
+        case "started":
+          return B.BuildStatus_started;
+        case "succeeded":
+          return B.BuildStatus_succeeded;
+        case "failed":
+          return B.BuildStatus_failed;
+        default:
+          throw A.wrapException(A.ArgumentError$($name, null));
       }
-      residue = (d2 << 20 >>> 0) + (d1 << 10 >>> 0) + d0;
-      return sign + (residue === 0 ? "" : B.JSInt_methods.toRadixString$1(residue, radix)) + chunk1 + chunk2 + chunk3;
-    },
-    Int64__sub(a0, a1, a2, b0, b1, b2) {
-      var diff0 = a0 - b0,
-        diff1 = a1 - b1 - (B.JSInt_methods._shrOtherPositive$1(diff0, 22) & 1);
-      return new A.Int64(diff0 & 4194303, diff1 & 4194303, a2 - b2 - (B.JSInt_methods._shrOtherPositive$1(diff1, 22) & 1) & 1048575);
     },
-    Int64: function Int64(t0, t1, t2) {
-      this._l = t0;
-      this._m = t1;
-      this._h = t2;
+    BuildStatus: function BuildStatus(t0) {
+      this.name = t0;
     },
-    stronglyConnectedComponents(nodes, edges, $T) {
-      var node, _null = null, _box_0 = {},
-        result = A._setArrayType([], $T._eval$1("JSArray<List<0>>")),
-        t1 = type$.int,
-        lowLinks = A.HashMap_HashMap(_null, _null, _null, $T, t1),
-        indexes = A.HashMap_HashMap(_null, _null, _null, $T, t1),
-        onStack = A.HashSet_HashSet(_null, _null, $T),
-        _i = _box_0.index = 0,
-        strongConnect = new A.stronglyConnectedComponents_strongConnect(_box_0, indexes, lowLinks, A.ListQueue$($T), onStack, edges, A.strongly_connected_components___defaultEquals$closure(), result, $T);
-      for (t1 = nodes.length; _i < nodes.length; nodes.length === t1 || (0, A.throwConcurrentModificationError)(nodes), ++_i) {
-        node = nodes[_i];
-        if (!indexes.containsKey$1(0, node))
-          strongConnect.call$1(node);
-      }
-      return result;
+    BuildResult: function BuildResult() {
     },
-    _defaultEquals0(a, b) {
-      return J.$eq$(a, b);
+    _$BuildStatusSerializer: function _$BuildStatusSerializer() {
     },
-    stronglyConnectedComponents_strongConnect: function stronglyConnectedComponents_strongConnect(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
-      var _ = this;
-      _._box_0 = t0;
-      _.indexes = t1;
-      _.lowLinks = t2;
-      _.lastVisited = t3;
-      _.onStack = t4;
-      _.edges = t5;
-      _.nonNullEquals = t6;
-      _.result = t7;
-      _.T = t8;
+    _$BuildResultSerializer: function _$BuildResultSerializer() {
     },
-    Level: function Level(t0, t1) {
-      this.name = t0;
-      this.value = t1;
+    _$BuildResult: function _$BuildResult(t0) {
+      this.status = t0;
     },
-    LogRecord: function LogRecord(t0, t1, t2) {
-      this.level = t0;
-      this.message = t1;
-      this.loggerName = t2;
+    BuildResultBuilder: function BuildResultBuilder() {
+      this._status = this._build_result$_$v = null;
     },
-    Logger_Logger($name) {
-      return $.Logger__loggers.putIfAbsent$2(0, $name, new A.Logger_Logger_closure($name));
+    ConnectRequest: function ConnectRequest() {
     },
-    Logger: function Logger(t0, t1, t2) {
-      var _ = this;
-      _.name = t0;
-      _.parent = t1;
-      _._level = null;
-      _._children = t2;
+    _$ConnectRequestSerializer: function _$ConnectRequestSerializer() {
     },
-    Logger_Logger_closure: function Logger_Logger_closure(t0) {
-      this.name = t0;
+    _$ConnectRequest: function _$ConnectRequest(t0, t1, t2) {
+      this.appId = t0;
+      this.instanceId = t1;
+      this.entrypointPath = t2;
     },
-    Pool: function Pool(t0, t1, t2, t3, t4) {
+    ConnectRequestBuilder: function ConnectRequestBuilder() {
       var _ = this;
-      _._requestedResources = t0;
-      _._onReleaseCallbacks = t1;
-      _._onReleaseCompleters = t2;
-      _._maxAllocatedResources = t3;
-      _._allocatedResources = 0;
-      _._timer = null;
-      _._closeMemo = t4;
+      _._entrypointPath = _._instanceId = _._appId = _._$v = null;
     },
-    Pool__runOnRelease_closure: function Pool__runOnRelease_closure(t0) {
-      this.$this = t0;
+    DebugEvent: function DebugEvent() {
     },
-    Pool__runOnRelease_closure0: function Pool__runOnRelease_closure0(t0) {
-      this.$this = t0;
+    BatchedDebugEvents: function BatchedDebugEvents() {
     },
-    PoolResource: function PoolResource(t0) {
-      this._pool = t0;
-      this._released = false;
+    _$DebugEventSerializer: function _$DebugEventSerializer() {
     },
-    SseClient$(serverUrl, debugKey) {
-      var t3, t4, t5, _null = null,
-        t1 = type$.String,
-        t2 = A.StreamController_StreamController(_null, _null, false, t1);
-      t1 = A.StreamController_StreamController(_null, _null, false, t1);
-      t3 = A.Logger_Logger("SseClient");
-      t4 = $.Zone__current;
-      t5 = A.generateUuidV4();
-      t1 = new A.SseClient(debugKey + "-" + t5, t2, t1, t3, new A._AsyncCompleter(new A._Future(t4, type$._Future_dynamic), type$._AsyncCompleter_dynamic));
-      t1.SseClient$2$debugKey(serverUrl, debugKey);
-      return t1;
+    _$BatchedDebugEventsSerializer: function _$BatchedDebugEventsSerializer() {
     },
-    SseClient: function SseClient(t0, t1, t2, t3, t4) {
-      var _ = this;
-      _._clientId = t0;
-      _._incomingController = t1;
-      _._outgoingController = t2;
-      _._logger = t3;
-      _._onConnected = t4;
-      _._lastMessageId = -1;
-      _.__SseClient__serverUrl_A = _.__SseClient__eventSource_A = $;
-      _._errorTimer = null;
+    _$DebugEvent: function _$DebugEvent(t0, t1, t2) {
+      this.kind = t0;
+      this.eventData = t1;
+      this.timestamp = t2;
     },
-    SseClient_closure: function SseClient_closure(t0) {
-      this.$this = t0;
+    DebugEventBuilder: function DebugEventBuilder() {
+      var _ = this;
+      _._timestamp = _._eventData = _._debug_event$_kind = _._debug_event$_$v = null;
     },
-    SseClient_closure0: function SseClient_closure0(t0) {
-      this.$this = t0;
+    _$BatchedDebugEvents: function _$BatchedDebugEvents(t0) {
+      this.events = t0;
     },
-    SseClient_closure1: function SseClient_closure1(t0) {
-      this.$this = t0;
+    BatchedDebugEventsBuilder: function BatchedDebugEventsBuilder() {
+      this._events = this._debug_event$_$v = null;
     },
-    SseClient__closure: function SseClient__closure(t0, t1) {
-      this.$this = t0;
-      this.error = t1;
+    DebugInfo: function DebugInfo() {
     },
-    SseClient__onOutgoingMessage_closure: function SseClient__onOutgoingMessage_closure(t0, t1, t2) {
-      this._box_0 = t0;
-      this.$this = t1;
-      this.message = t2;
+    _$DebugInfoSerializer: function _$DebugInfoSerializer() {
     },
-    _FetchOptions: function _FetchOptions() {
+    _$DebugInfo: function _$DebugInfo(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
+      var _ = this;
+      _.appEntrypointPath = t0;
+      _.appId = t1;
+      _.appInstanceId = t2;
+      _.appOrigin = t3;
+      _.appUrl = t4;
+      _.authUrl = t5;
+      _.dwdsVersion = t6;
+      _.extensionUrl = t7;
+      _.isInternalBuild = t8;
+      _.isFlutterApp = t9;
+      _.tabUrl = t10;
     },
-    generateUuidV4() {
-      var t1 = new A.generateUuidV4__printDigits(),
-        t2 = new A.generateUuidV4__bitsDigits(t1, new A.generateUuidV4__generateBits(B.C__JSRandom)),
-        t3 = B.C__JSRandom.nextInt$1(4);
-      return A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4)) + "-" + A.S(t2.call$2(16, 4)) + "-4" + A.S(t2.call$2(12, 3)) + "-" + A.S(t1.call$2(8 + t3, 1)) + A.S(t2.call$2(12, 3)) + "-" + A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4));
+    DebugInfoBuilder: function DebugInfoBuilder() {
+      var _ = this;
+      _._tabUrl = _._isFlutterApp = _._isInternalBuild = _._extensionUrl = _._dwdsVersion = _._authUrl = _._appUrl = _._appOrigin = _._appInstanceId = _._debug_info$_appId = _._appEntrypointPath = _._debug_info$_$v = null;
     },
-    generateUuidV4__generateBits: function generateUuidV4__generateBits(t0) {
-      this.random = t0;
+    DevToolsRequest: function DevToolsRequest() {
     },
-    generateUuidV4__printDigits: function generateUuidV4__printDigits() {
+    DevToolsResponse: function DevToolsResponse() {
     },
-    generateUuidV4__bitsDigits: function generateUuidV4__bitsDigits(t0, t1) {
-      this._printDigits = t0;
-      this._generateBits = t1;
+    _$DevToolsRequestSerializer: function _$DevToolsRequestSerializer() {
     },
-    GuaranteeChannel$(innerStream, innerSink, allowSinkErrors, $T) {
-      var t2, t1 = {};
-      t1.innerStream = innerStream;
-      t2 = new A.GuaranteeChannel($T._eval$1("GuaranteeChannel<0>"));
-      t2.GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, t1, $T);
-      return t2;
+    _$DevToolsResponseSerializer: function _$DevToolsResponseSerializer() {
     },
-    GuaranteeChannel: function GuaranteeChannel(t0) {
+    _$DevToolsRequest: function _$DevToolsRequest(t0, t1, t2, t3, t4) {
       var _ = this;
-      _.__GuaranteeChannel__streamController_F = _.__GuaranteeChannel__sink_F = $;
-      _._guarantee_channel$_subscription = null;
-      _._disconnected = false;
-      _.$ti = t0;
+      _.appId = t0;
+      _.instanceId = t1;
+      _.contextId = t2;
+      _.tabUrl = t3;
+      _.uriOnly = t4;
     },
-    GuaranteeChannel_closure: function GuaranteeChannel_closure(t0, t1, t2) {
-      this._box_0 = t0;
-      this.$this = t1;
-      this.T = t2;
+    DevToolsRequestBuilder: function DevToolsRequestBuilder() {
+      var _ = this;
+      _._uriOnly = _._devtools_request$_tabUrl = _._contextId = _._devtools_request$_instanceId = _._devtools_request$_appId = _._devtools_request$_$v = null;
     },
-    GuaranteeChannel__closure: function GuaranteeChannel__closure(t0) {
-      this.$this = t0;
+    _$DevToolsResponse: function _$DevToolsResponse(t0, t1, t2) {
+      this.success = t0;
+      this.promptExtension = t1;
+      this.error = t2;
     },
-    _GuaranteeSink: function _GuaranteeSink(t0, t1, t2, t3, t4) {
+    DevToolsResponseBuilder: function DevToolsResponseBuilder() {
       var _ = this;
-      _._inner = t0;
-      _._guarantee_channel$_channel = t1;
-      _._doneCompleter = t2;
-      _._closed = _._disconnected = false;
-      _._addStreamCompleter = _._addStreamSubscription = null;
-      _._allowErrors = t3;
-      _.$ti = t4;
+      _._error = _._promptExtension = _._success = _._devtools_request$_$v = null;
     },
-    _GuaranteeSink__addError_closure: function _GuaranteeSink__addError_closure() {
+    ErrorResponse: function ErrorResponse() {
     },
-    StreamChannelController: function StreamChannelController(t0) {
-      this.__StreamChannelController__foreign_F = this.__StreamChannelController__local_F = $;
-      this.$ti = t0;
+    _$ErrorResponseSerializer: function _$ErrorResponseSerializer() {
     },
-    StreamChannelMixin: function StreamChannelMixin() {
+    _$ErrorResponse: function _$ErrorResponse(t0, t1) {
+      this.error = t0;
+      this.stackTrace = t1;
     },
-    Uuid: function Uuid() {
+    ErrorResponseBuilder: function ErrorResponseBuilder() {
+      this._error_response$_stackTrace = this._error_response$_error = this._error_response$_$v = null;
     },
-    HtmlWebSocketChannel$connect(url, protocols) {
-      var t2, t3, localToForeignController, foreignToLocalController, t4, t5, _null = null,
-        t1 = A.WebSocket_WebSocket(url.toString$0(0), protocols);
-      B.WebSocket_methods.set$binaryType(t1, "arraybuffer");
-      t2 = new A.StreamChannelController(type$.StreamChannelController_dynamic);
-      t3 = type$.dynamic;
-      localToForeignController = A.StreamController_StreamController(_null, _null, true, t3);
-      foreignToLocalController = A.StreamController_StreamController(_null, _null, true, t3);
-      t4 = A._instanceType(foreignToLocalController);
-      t5 = A._instanceType(localToForeignController);
-      t2.set$__StreamChannelController__local_F(A.GuaranteeChannel$(new A._ControllerStream(foreignToLocalController, t4._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(localToForeignController, t5._eval$1("_StreamSinkWrapper<1>")), true, t3));
-      t3 = A.GuaranteeChannel$(new A._ControllerStream(localToForeignController, t5._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(foreignToLocalController, t4._eval$1("_StreamSinkWrapper<1>")), false, t3);
-      t2.__StreamChannelController__foreign_F !== $ && A.throwLateFieldAI("_foreign");
-      t2.set$__StreamChannelController__foreign_F(t3);
-      t2 = new A.HtmlWebSocketChannel(t1, t2);
-      t2.HtmlWebSocketChannel$1(t1);
-      return t2;
+    ExtensionRequest: function ExtensionRequest() {
     },
-    HtmlWebSocketChannel: function HtmlWebSocketChannel(t0, t1) {
-      var _ = this;
-      _.innerWebSocket = t0;
-      _._localCloseReason = _._localCloseCode = null;
-      _.__HtmlWebSocketChannel__readyCompleter_A = $;
-      _._html0$_controller = t1;
-      _.__HtmlWebSocketChannel_sink_FI = $;
+    ExtensionResponse: function ExtensionResponse() {
     },
-    HtmlWebSocketChannel_closure: function HtmlWebSocketChannel_closure(t0) {
-      this.$this = t0;
+    ExtensionEvent: function ExtensionEvent() {
     },
-    HtmlWebSocketChannel_closure0: function HtmlWebSocketChannel_closure0(t0) {
-      this.$this = t0;
+    BatchedEvents: function BatchedEvents() {
     },
-    HtmlWebSocketChannel_closure1: function HtmlWebSocketChannel_closure1(t0) {
-      this.$this = t0;
+    _$ExtensionRequestSerializer: function _$ExtensionRequestSerializer() {
     },
-    HtmlWebSocketChannel_closure2: function HtmlWebSocketChannel_closure2(t0) {
-      this.$this = t0;
+    _$ExtensionResponseSerializer: function _$ExtensionResponseSerializer() {
     },
-    HtmlWebSocketChannel__listen_closure: function HtmlWebSocketChannel__listen_closure(t0) {
-      this.$this = t0;
+    _$ExtensionEventSerializer: function _$ExtensionEventSerializer() {
     },
-    _HtmlWebSocketSink: function _HtmlWebSocketSink(t0, t1) {
-      this._html0$_channel = t0;
-      this._sink = t1;
+    _$BatchedEventsSerializer: function _$BatchedEventsSerializer() {
     },
-    WebSocketChannel: function WebSocketChannel(t0, t1) {
-      this._webSocket = t0;
-      this.ready = t1;
+    _$ExtensionRequest: function _$ExtensionRequest(t0, t1, t2) {
+      this.id = t0;
+      this.command = t1;
+      this.commandParams = t2;
     },
-    WebSocketChannelException: function WebSocketChannelException(t0) {
-      this.message = t0;
+    ExtensionRequestBuilder: function ExtensionRequestBuilder() {
+      var _ = this;
+      _._commandParams = _._command = _._id = _._extension_request$_$v = null;
     },
-    main() {
-      return A.runZonedGuarded(new A.main_closure(), new A.main_closure0(), type$.Future_void);
+    _$ExtensionResponse: function _$ExtensionResponse(t0, t1, t2, t3) {
+      var _ = this;
+      _.id = t0;
+      _.success = t1;
+      _.result = t2;
+      _.error = t3;
     },
-    _trySendEvent(sink, serialized, $T) {
-      var exception;
-      try {
-        sink.add$1(0, serialized);
-      } catch (exception) {
-        if (A.unwrapException(exception) instanceof A.StateError)
-          A.print("Cannot send event " + A.S(serialized) + ". Injected client connection is closed.");
-        else
-          throw exception;
-      }
+    ExtensionResponseBuilder: function ExtensionResponseBuilder() {
+      var _ = this;
+      _._extension_request$_error = _._extension_request$_result = _._extension_request$_success = _._id = _._extension_request$_$v = null;
     },
-    _launchCommunicationWithDebugExtension() {
-      var t1, t2;
-      A._listenForDebugExtensionAuthRequest();
-      t1 = $.$get$serializers();
-      t2 = new A.DebugInfoBuilder();
-      type$.nullable_void_Function_DebugInfoBuilder._as(new A._launchCommunicationWithDebugExtension_closure()).call$1(t2);
-      self.window.top.document.dispatchEvent(A.CustomEvent_CustomEvent("dart-app-ready", B.C_JsonCodec.encode$2$toEncodable(t1.serialize$1(t2._debug_info$_build$0()), null)));
+    _$ExtensionEvent: function _$ExtensionEvent(t0, t1) {
+      this.params = t0;
+      this.method = t1;
     },
-    _listenForDebugExtensionAuthRequest() {
-      B.Window_methods.addEventListener$2(window, "message", A.allowInterop(new A._listenForDebugExtensionAuthRequest_closure(), type$.dynamic_Function_Event));
+    ExtensionEventBuilder: function ExtensionEventBuilder() {
+      this._extension_request$_method = this._params = this._extension_request$_$v = null;
     },
-    _authenticateUser(authUrl) {
-      var $async$goto = 0,
-        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
-        $async$returnValue, responseText;
-      var $async$_authenticateUser = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
-        if ($async$errorCode === 1)
-          return A._asyncRethrow($async$result, $async$completer);
-        while (true)
-          switch ($async$goto) {
-            case 0:
-              // Function start
-              $async$goto = 3;
-              return A._asyncAwait(A.HttpRequest_request(authUrl, "GET", null, true), $async$_authenticateUser);
-            case 3:
-              // returning from await.
-              responseText = $async$result.responseText;
-              $async$returnValue = B.JSString_methods.contains$1(responseText == null ? "" : responseText, "Dart Debug Authentication Success!");
-              // goto return
-              $async$goto = 1;
-              break;
-            case 1:
-              // return
-              return A._asyncReturn($async$returnValue, $async$completer);
-          }
-      });
-      return A._asyncStartSync($async$_authenticateUser, $async$completer);
+    _$BatchedEvents: function _$BatchedEvents(t0) {
+      this.events = t0;
     },
-    _authUrl() {
-      var authUrl,
-        extensionUrl = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(window).$index(0, "$dartExtensionUri"));
-      if (extensionUrl == null)
-        return null;
-      authUrl = A.Uri_parse(extensionUrl).replace$1$path(0, "$dwdsExtensionAuthentication");
-      switch (authUrl.scheme) {
-        case "ws":
-          return authUrl.replace$1$scheme(0, "http").get$_text();
-        case "wss":
-          return authUrl.replace$1$scheme(0, "https").get$_text();
-        default:
-          return authUrl.get$_text();
-      }
+    BatchedEventsBuilder: function BatchedEventsBuilder() {
+      this._extension_request$_events = this._extension_request$_$v = null;
     },
-    main_closure: function main_closure() {
+    IsolateExit: function IsolateExit() {
     },
-    main__closure: function main__closure(t0) {
-      this.manager = t0;
+    IsolateStart: function IsolateStart() {
     },
-    main__closure0: function main__closure0(t0) {
-      this.client = t0;
+    _$IsolateExitSerializer: function _$IsolateExitSerializer() {
     },
-    main___closure2: function main___closure2(t0) {
-      this.events = t0;
+    _$IsolateStartSerializer: function _$IsolateStartSerializer() {
     },
-    main__closure1: function main__closure1(t0) {
-      this.debugEventController = t0;
+    _$IsolateExit: function _$IsolateExit() {
     },
-    main___closure1: function main___closure1(t0, t1) {
-      this.kind = t0;
-      this.eventData = t1;
+    IsolateExitBuilder: function IsolateExitBuilder() {
+      this._isolate_events$_$v = null;
     },
-    main__closure2: function main__closure2(t0) {
-      this.client = t0;
+    _$IsolateStart: function _$IsolateStart() {
     },
-    main___closure0: function main___closure0(t0) {
-      this.eventData = t0;
+    IsolateStartBuilder: function IsolateStartBuilder() {
+      this._isolate_events$_$v = null;
     },
-    main__closure3: function main__closure3(t0) {
-      this.client = t0;
+    RegisterEvent: function RegisterEvent() {
     },
-    main___closure: function main___closure() {
+    _$RegisterEventSerializer: function _$RegisterEventSerializer() {
     },
-    main__closure4: function main__closure4(t0) {
-      this.manager = t0;
+    _$RegisterEvent: function _$RegisterEvent(t0, t1) {
+      this.eventData = t0;
+      this.timestamp = t1;
     },
-    main__closure5: function main__closure5() {
+    RegisterEventBuilder: function RegisterEventBuilder() {
+      this._register_event$_timestamp = this._register_event$_eventData = this._register_event$_$v = null;
     },
-    main__closure6: function main__closure6() {
+    RunRequest: function RunRequest() {
     },
-    main__closure7: function main__closure7() {
+    _$RunRequestSerializer: function _$RunRequestSerializer() {
     },
-    main_closure0: function main_closure0() {
+    _$RunRequest: function _$RunRequest() {
     },
-    _launchCommunicationWithDebugExtension_closure: function _launchCommunicationWithDebugExtension_closure() {
+    _$serializers_closure: function _$serializers_closure() {
     },
-    _listenForDebugExtensionAuthRequest_closure: function _listenForDebugExtensionAuthRequest_closure() {
+    _$serializers_closure0: function _$serializers_closure0() {
     },
-    LegacyRestarter: function LegacyRestarter() {
+    BatchedStreamController: function BatchedStreamController(t0, t1, t2, t3, t4, t5) {
+      var _ = this;
+      _._checkDelayMilliseconds = t0;
+      _._batchDelayMilliseconds = t1;
+      _._inputController = t2;
+      _.__BatchedStreamController__inputQueue_A = $;
+      _._outputController = t3;
+      _._completer = t4;
+      _.$ti = t5;
     },
-    LegacyRestarter_restart_closure0: function LegacyRestarter_restart_closure0(t0) {
-      this.reloadCompleter = t0;
+    BatchedStreamController__hasEventOrTimeOut_closure: function BatchedStreamController__hasEventOrTimeOut_closure() {
     },
-    LegacyRestarter_restart_closure: function LegacyRestarter_restart_closure(t0) {
-      this.sub = t0;
+    BatchedStreamController__hasEventDuring_closure: function BatchedStreamController__hasEventDuring_closure() {
     },
-    ReloadingManager: function ReloadingManager(t0, t1) {
-      this._client = t0;
-      this._restarter = t1;
+    SocketClient: function SocketClient() {
     },
-    toPromise(future, $T) {
-      return new self.Promise(A.allowInterop(new A.toPromise_closure(future, $T), $T._eval$1("~(~(0),~(@))")), $T);
+    SseSocketClient: function SseSocketClient(t0) {
+      this._sockets$_client = t0;
     },
-    toFuture(promise, $T) {
-      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>")),
-        completer = new A._AsyncCompleter(t1, $T._eval$1("_AsyncCompleter<0>"));
-      J.then$2$x(promise, A.allowInterop($T._eval$1("~([0/?])")._as(completer.get$complete(completer)), $T._eval$1("@(0)")), A.allowInterop(new A.toFuture_closure(completer), type$.dynamic_Function_dynamic));
-      return t1;
+    WebSocketClient: function WebSocketClient(t0) {
+      this._channel = t0;
     },
-    Promise: function Promise() {
+    WebSocketClient_stream_closure: function WebSocketClient_stream_closure() {
     },
-    toPromise_closure: function toPromise_closure(t0, t1) {
-      this.future = t0;
-      this.T = t1;
+    safeUnawaited(future) {
+      future.catchError$1(new A.safeUnawaited_closure());
     },
-    toFuture_closure: function toFuture_closure(t0) {
-      this.completer = t0;
+    safeUnawaited_closure: function safeUnawaited_closure() {
     },
-    HotReloadFailedException$(_s) {
-      return new A.HotReloadFailedException(_s);
+    Int64__parseRadix(s, radix, throwOnError) {
+      var i, negative, t1, d0, d1, d2, digit, d00, d10;
+      if (B.JSString_methods.startsWith$1(s, "-")) {
+        i = 1;
+        negative = true;
+      } else {
+        i = 0;
+        negative = false;
+      }
+      t1 = s.length;
+      if (i >= t1)
+        throw A.wrapException(A.FormatException$("No digits", s, i));
+      for (d0 = 0, d1 = 0, d2 = 0; i < t1; ++i, d1 = d10, d0 = d00) {
+        digit = A.decodeDigit(s.charCodeAt(i));
+        if (digit < radix) {
+          d0 = d0 * radix + digit;
+          d00 = d0 & 4194303;
+          d1 = d1 * radix + B.JSInt_methods._shrOtherPositive$1(d0, 22);
+          d10 = d1 & 4194303;
+          d2 = d2 * radix + (d1 >>> 22) & 1048575;
+        } else
+          throw A.wrapException(A.FormatException$("Not radix digit", s, i));
+      }
+      if (negative)
+        return A.Int64__sub(0, 0, 0, d0, d1, d2);
+      return new A.Int64(d0 & 4194303, d1 & 4194303, d2 & 1048575);
     },
-    RequireRestarter_create() {
-      var $async$goto = 0,
-        $async$completer = A._makeAsyncAwaitCompleter(type$.RequireRestarter),
-        $async$returnValue, reloader, t1, t2, t3;
-      var $async$RequireRestarter_create = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
-        if ($async$errorCode === 1)
-          return A._asyncRethrow($async$result, $async$completer);
-        while (true)
-          switch ($async$goto) {
-            case 0:
-              // Function start
-              t1 = type$.String;
-              t2 = A.HashMap_HashMap(null, null, null, t1, type$.int);
-              t3 = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_bool), type$._AsyncCompleter_bool);
-              t3.complete$1(0, true);
-              reloader = new A.RequireRestarter(t2, t3);
-              reloader.set$__RequireRestarter__dirtyModules_A(type$.SplayTreeSet_String._as(A.SplayTreeSet$(reloader.get$_moduleTopologicalCompare(), null, t1)));
-              $async$goto = 3;
-              return A._asyncAwait(reloader._initialize$0(), $async$RequireRestarter_create);
-            case 3:
-              // returning from await.
-              $async$returnValue = reloader;
-              // goto return
-              $async$goto = 1;
-              break;
-            case 1:
-              // return
-              return A._asyncReturn($async$returnValue, $async$completer);
-          }
-      });
-      return A._asyncStartSync($async$RequireRestarter_create, $async$completer);
+    Int64_Int64(value) {
+      var negative, v2, v1, t1, t2, t3;
+      if (value < 0) {
+        value = -value;
+        negative = true;
+      } else
+        negative = false;
+      v2 = B.JSInt_methods._tdivFast$1(value, 17592186044416);
+      value -= v2 * 17592186044416;
+      v1 = B.JSInt_methods._tdivFast$1(value, 4194304);
+      t1 = value - v1 * 4194304 & 4194303;
+      t2 = v1 & 4194303;
+      t3 = v2 & 1048575;
+      return negative ? A.Int64__sub(0, 0, 0, t1, t2, t3) : new A.Int64(t1, t2, t3);
     },
-    RequireLoader: function RequireLoader() {
+    Int64__promote(value) {
+      if (value instanceof A.Int64)
+        return value;
+      else if (A._isInt(value))
+        return A.Int64_Int64(value);
+      throw A.wrapException(A.ArgumentError$value(value, "other", "not an int, Int32 or Int64"));
     },
-    HotReloadFailedException: function HotReloadFailedException(t0) {
-      this._s = t0;
+    Int64__toRadixStringUnsigned(radix, d0, d1, d2, sign) {
+      var d4, d3, fatRadix, chunk1, chunk2, chunk3, q, q0, q1, q2, q3, chunk10, residue;
+      if (d0 === 0 && d1 === 0 && d2 === 0)
+        return "0";
+      d4 = (d2 << 4 | d1 >>> 18) >>> 0;
+      d3 = d1 >>> 8 & 1023;
+      d2 = (d1 << 2 | d0 >>> 20) & 1023;
+      d1 = d0 >>> 10 & 1023;
+      d0 &= 1023;
+      if (!(radix < 37))
+        return A.ioore(B.List_Icz, radix);
+      fatRadix = B.List_Icz[radix];
+      chunk1 = "";
+      chunk2 = "";
+      chunk3 = "";
+      while (true) {
+        if (!!(d4 === 0 && d3 === 0))
+          break;
+        q = B.JSInt_methods.$tdiv(d4, fatRadix);
+        d3 += d4 - q * fatRadix << 10 >>> 0;
+        q0 = B.JSInt_methods.$tdiv(d3, fatRadix);
+        d2 += d3 - q0 * fatRadix << 10 >>> 0;
+        q1 = B.JSInt_methods.$tdiv(d2, fatRadix);
+        d1 += d2 - q1 * fatRadix << 10 >>> 0;
+        q2 = B.JSInt_methods.$tdiv(d1, fatRadix);
+        d0 += d1 - q2 * fatRadix << 10 >>> 0;
+        q3 = B.JSInt_methods.$tdiv(d0, fatRadix);
+        chunk10 = B.JSString_methods.substring$1(B.JSInt_methods.toRadixString$1(fatRadix + (d0 - q3 * fatRadix), radix), 1);
+        chunk3 = chunk2;
+        chunk2 = chunk1;
+        chunk1 = chunk10;
+        d3 = q0;
+        d4 = q;
+        d2 = q1;
+        d1 = q2;
+        d0 = q3;
+      }
+      residue = (d2 << 20 >>> 0) + (d1 << 10 >>> 0) + d0;
+      return sign + (residue === 0 ? "" : B.JSInt_methods.toRadixString$1(residue, radix)) + chunk1 + chunk2 + chunk3;
     },
-    JsError: function JsError() {
+    Int64__sub(a0, a1, a2, b0, b1, b2) {
+      var diff0 = a0 - b0,
+        diff1 = a1 - b1 - (B.JSInt_methods._shrOtherPositive$1(diff0, 22) & 1);
+      return new A.Int64(diff0 & 4194303, diff1 & 4194303, a2 - b2 - (B.JSInt_methods._shrOtherPositive$1(diff1, 22) & 1) & 1048575);
     },
-    JsMap: function JsMap() {
+    Int64: function Int64(t0, t1, t2) {
+      this._l = t0;
+      this._m = t1;
+      this._h = t2;
     },
-    RequireRestarter: function RequireRestarter(t0, t1) {
-      this._moduleOrdering = t0;
-      this.__RequireRestarter__dirtyModules_A = $;
-      this._running = t1;
+    stronglyConnectedComponents(nodes, edges, $T) {
+      var t2, t3, _i, t4, index, t5, state, node, iterator, index0, lowLink, t6, next, component, t7, result0, _null = null,
+        result = A._setArrayType([], $T._eval$1("JSArray<List<0>>")),
+        t1 = type$.int,
+        lowLinks = A.HashMap_HashMap(_null, _null, _null, $T, t1),
+        indexes = A.HashMap_HashMap(_null, _null, _null, $T, t1),
+        onStack = A.HashSet_HashSet(_null, _null, $T),
+        lastVisited = A.ListQueue$($T);
+      t1 = A._setArrayType([], $T._eval$1("JSArray<_StackState<0>>"));
+      for (t2 = nodes.length, t3 = $T._eval$1("_StackState<0>"), _i = 0; _i < nodes.length; nodes.length === t2 || (0, A.throwConcurrentModificationError)(nodes), ++_i)
+        t1.push(new A._StackState(nodes[_i], _null, t3));
+      $label0$0:
+        for (t2 = lastVisited.$ti._precomputed1, t4 = $T._eval$1("JSArray<0>"), index = 0; t5 = t1.length, t5 !== 0;) {
+          if (0 >= t5)
+            return A.ioore(t1, -1);
+          state = t1.pop();
+          node = state.node;
+          iterator = state.iterator;
+          if (iterator == null) {
+            if (indexes.containsKey$1(0, node))
+              continue $label0$0;
+            indexes.$indexSet(0, node, index);
+            lowLinks.$indexSet(0, node, index);
+            index0 = index + 1;
+            iterator = J.get$iterator$ax(edges.call$1(node));
+            if (!iterator.moveNext$0()) {
+              B.JSArray_methods.add$1(result, A._setArrayType([node], t4));
+              index = index0;
+              continue $label0$0;
+            }
+            lastVisited._collection$_add$1(0, t2._as(node));
+            onStack.add$1(0, node);
+            lowLink = index;
+            index = index0;
+          } else {
+            t5 = lowLinks.$index(0, node);
+            t5.toString;
+            t6 = lowLinks.$index(0, iterator.get$current(iterator));
+            t6.toString;
+            lowLink = Math.min(A.checkNum(t5), A.checkNum(t6));
+          }
+          do {
+            next = iterator.get$current(iterator);
+            if (!indexes.containsKey$1(0, next)) {
+              B.JSArray_methods.add$1(t1, new A._StackState(node, iterator, t3));
+              B.JSArray_methods.add$1(t1, new A._StackState(next, _null, t3));
+              continue $label0$0;
+            } else if (onStack.contains$1(0, next)) {
+              t5 = indexes.$index(0, next);
+              t5.toString;
+              lowLink = Math.min(lowLink, A.checkNum(t5));
+              lowLinks.$indexSet(0, node, lowLink);
+            }
+          } while (iterator.moveNext$0());
+          if (lowLink === indexes.$index(0, node)) {
+            component = A._setArrayType([], t4);
+            do {
+              t5 = lastVisited._head;
+              t6 = lastVisited._tail;
+              if (t5 === t6)
+                A.throwExpression(A.IterableElementError_noElement());
+              ++lastVisited._modificationCount;
+              t5 = lastVisited._table;
+              t7 = t5.length;
+              t6 = (t6 - 1 & t7 - 1) >>> 0;
+              lastVisited._tail = t6;
+              if (!(t6 >= 0 && t6 < t7))
+                return A.ioore(t5, t6);
+              result0 = t5[t6];
+              if (result0 == null)
+                result0 = t2._as(result0);
+              B.JSArray_methods.$indexSet(t5, t6, _null);
+              onStack.remove$1(0, result0);
+              B.JSArray_methods.add$1(component, result0);
+            } while (!A.boolConversionCheck(A._defaultEquals(result0, node)));
+            B.JSArray_methods.add$1(result, component);
+          }
+        }
+      return result;
     },
-    RequireRestarter__reload_closure: function RequireRestarter__reload_closure(t0) {
-      this.childModule = t0;
+    _defaultEquals(a, b) {
+      return J.$eq$(a, b);
     },
-    RequireRestarter__reloadModule_closure: function RequireRestarter__reloadModule_closure(t0, t1) {
-      this.completer = t0;
-      this.stackTrace = t1;
+    _StackState: function _StackState(t0, t1, t2) {
+      this.node = t0;
+      this.iterator = t1;
+      this.$ti = t2;
+    },
+    Level: function Level(t0, t1) {
+      this.name = t0;
+      this.value = t1;
     },
-    _findNonce() {
-      var elements, t3, t4, nonceValue,
-        t1 = window.document,
-        t2 = type$.Element;
-      A.checkTypeBound(t2, t2, "T", "querySelectorAll");
-      t2 = type$._FrozenElementList_Element;
-      elements = new A._FrozenElementList(t1.querySelectorAll("script"), t2);
-      for (t1 = new A.ListIterator(elements, elements.get$length(elements), t2._eval$1("ListIterator<ListMixin.E>")), t3 = type$.HtmlElement, t2 = t2._eval$1("ListMixin.E"); t1.moveNext$0();) {
-        t4 = t1.__internal$_current;
-        t4 = t3._as(t4 == null ? t2._as(t4) : t4);
-        nonceValue = t4.nonce;
-        if (nonceValue == null)
-          nonceValue = t4.getAttribute("nonce");
-        if (nonceValue != null) {
-          t4 = $.$get$_noncePattern()._nativeRegExp;
-          t4 = t4.test(nonceValue);
-        } else
-          t4 = false;
-        if (t4)
-          return nonceValue;
-      }
-      return null;
+    LogRecord: function LogRecord(t0, t1, t2) {
+      this.level = t0;
+      this.message = t1;
+      this.loggerName = t2;
     },
-    runMain() {
-      var scriptElement = $.$get$_createScript().call$0(),
-        t1 = J.getInterceptor$x(scriptElement);
-      t1.setInnerHtml$1(scriptElement, "window.$dartRunMain();");
-      document.body.appendChild(scriptElement);
-      A.Future_Future$microtask(t1.get$remove(scriptElement), type$.void);
+    Logger_Logger($name) {
+      return $.Logger__loggers.putIfAbsent$2(0, $name, new A.Logger_Logger_closure($name));
     },
-    _createScript_closure: function _createScript_closure() {
+    Logger: function Logger(t0, t1, t2) {
+      var _ = this;
+      _.name = t0;
+      _.parent = t1;
+      _._level = null;
+      _._children = t2;
     },
-    _createScript__closure: function _createScript__closure(t0) {
-      this.nonce = t0;
+    Logger_Logger_closure: function Logger_Logger_closure(t0) {
+      this.name = t0;
     },
-    isBrowserObject(o) {
-      return type$.Blob._is(o) || type$.Event._is(o) || type$.KeyRange._is(o) || type$.ImageData._is(o) || type$.Node._is(o) || type$.Window._is(o) || type$.WorkerGlobalScope._is(o);
+    Pool: function Pool(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._requestedResources = t0;
+      _._onReleaseCallbacks = t1;
+      _._onReleaseCompleters = t2;
+      _._maxAllocatedResources = t3;
+      _._allocatedResources = 0;
+      _._timer = null;
+      _._closeMemo = t4;
     },
-    printString(string) {
-      if (typeof dartPrint == "function") {
-        dartPrint(string);
-        return;
-      }
-      if (typeof console == "object" && typeof console.log != "undefined") {
-        console.log(string);
-        return;
-      }
-      if (typeof print == "function") {
-        print(string);
-        return;
-      }
-      throw "Unable to print message: " + String(string);
+    Pool__runOnRelease_closure: function Pool__runOnRelease_closure(t0) {
+      this.$this = t0;
     },
-    decodeDigit(c) {
-      var letter,
-        digit = c ^ 48;
-      if (digit < 10)
-        return digit;
-      letter = (c | 32) - 97;
-      if (letter >= 0)
-        return letter + 10;
-      else
-        return 255;
+    Pool__runOnRelease_closure0: function Pool__runOnRelease_closure0(t0) {
+      this.$this = t0;
     },
-    UuidUtil_mathRNG() {
-      var i, t1,
-        b = new Uint8Array(16),
-        rand = $.$get$UuidUtil__random();
-      for (i = 0; i < 16; ++i) {
-        t1 = rand.nextInt$1(256);
-        if (!(i < 16))
-          return A.ioore(b, i);
-        b[i] = t1;
-      }
-      return b;
-    }
-  },
-  J = {
-    makeDispatchRecord(interceptor, proto, extension, indexability) {
-      return {i: interceptor, p: proto, e: extension, x: indexability};
+    PoolResource: function PoolResource(t0) {
+      this._pool = t0;
+      this._released = false;
     },
-    getNativeInterceptor(object) {
-      var proto, objectProto, $constructor, interceptor, t1,
-        record = object[init.dispatchPropertyName];
-      if (record == null)
-        if ($.initNativeDispatchFlag == null) {
-          A.initNativeDispatch();
-          record = object[init.dispatchPropertyName];
-        }
-      if (record != null) {
-        proto = record.p;
-        if (false === proto)
-          return record.i;
-        if (true === proto)
-          return object;
-        objectProto = Object.getPrototypeOf(object);
-        if (proto === objectProto)
-          return record.i;
-        if (record.e === objectProto)
-          throw A.wrapException(A.UnimplementedError$("Return interceptor for " + A.S(proto(object, record))));
-      }
-      $constructor = object.constructor;
-      if ($constructor == null)
-        interceptor = null;
-      else {
-        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
-        if (t1 == null)
-          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
-        interceptor = $constructor[t1];
-      }
-      if (interceptor != null)
-        return interceptor;
-      interceptor = A.lookupAndCacheInterceptor(object);
-      if (interceptor != null)
-        return interceptor;
-      if (typeof object == "function")
-        return B.JavaScriptFunction_methods;
-      proto = Object.getPrototypeOf(object);
-      if (proto == null)
-        return B.PlainJavaScriptObject_methods;
-      if (proto === Object.prototype)
-        return B.PlainJavaScriptObject_methods;
-      if (typeof $constructor == "function") {
-        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
-        if (t1 == null)
-          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
-        Object.defineProperty($constructor, t1, {value: B.UnknownJavaScriptObject_methods, enumerable: false, writable: true, configurable: true});
-        return B.UnknownJavaScriptObject_methods;
-      }
-      return B.UnknownJavaScriptObject_methods;
+    SseClient$(serverUrl, debugKey) {
+      var t3, t4, t5, _null = null,
+        t1 = type$.String,
+        t2 = A.StreamController_StreamController(_null, _null, false, t1);
+      t1 = A.StreamController_StreamController(_null, _null, false, t1);
+      t3 = A.Logger_Logger("SseClient");
+      t4 = $.Zone__current;
+      t5 = A.generateUuidV4();
+      t1 = new A.SseClient(debugKey + "-" + t5, t2, t1, t3, new A._AsyncCompleter(new A._Future(t4, type$._Future_dynamic), type$._AsyncCompleter_dynamic));
+      t1.SseClient$2$debugKey(serverUrl, debugKey);
+      return t1;
     },
-    JSArray_JSArray$fixed($length, $E) {
-      if ($length < 0 || $length > 4294967295)
-        throw A.wrapException(A.RangeError$range($length, 0, 4294967295, "length", null));
-      return J.JSArray_JSArray$markFixed(new Array($length), $E);
+    SseClient: function SseClient(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._clientId = t0;
+      _._incomingController = t1;
+      _._outgoingController = t2;
+      _._logger = t3;
+      _._onConnected = t4;
+      _._lastMessageId = -1;
+      _.__SseClient__serverUrl_A = _.__SseClient__eventSource_A = $;
+      _._errorTimer = null;
     },
-    JSArray_JSArray$growable($length, $E) {
-      if ($length < 0)
-        throw A.wrapException(A.ArgumentError$("Length must be a non-negative integer: " + $length, null));
-      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
+    SseClient_closure: function SseClient_closure(t0) {
+      this.$this = t0;
     },
-    JSArray_JSArray$allocateGrowable($length, $E) {
-      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
+    SseClient_closure0: function SseClient_closure0(t0) {
+      this.$this = t0;
     },
-    JSArray_JSArray$markFixed(allocation, $E) {
-      return J.JSArray_markFixedList(A._setArrayType(allocation, $E._eval$1("JSArray<0>")), $E);
+    SseClient_closure1: function SseClient_closure1(t0) {
+      this.$this = t0;
     },
-    JSArray_markFixedList(list, $T) {
-      list.fixed$length = Array;
-      return list;
+    SseClient__closure: function SseClient__closure(t0, t1) {
+      this.$this = t0;
+      this.error = t1;
     },
-    JSArray_markUnmodifiableList(list) {
-      list.fixed$length = Array;
-      list.immutable$list = Array;
-      return list;
+    SseClient__onOutgoingMessage_closure: function SseClient__onOutgoingMessage_closure(t0, t1, t2) {
+      this._box_0 = t0;
+      this.$this = t1;
+      this.message = t2;
     },
-    JSArray__compareAny(a, b) {
-      var t1 = type$.Comparable_dynamic;
-      return J.compareTo$1$ns(t1._as(a), t1._as(b));
+    _FetchOptions: function _FetchOptions() {
     },
-    getInterceptor$(receiver) {
-      if (typeof receiver == "number") {
-        if (Math.floor(receiver) == receiver)
-          return J.JSInt.prototype;
-        return J.JSNumNotInt.prototype;
-      }
-      if (typeof receiver == "string")
-        return J.JSString.prototype;
-      if (receiver == null)
-        return J.JSNull.prototype;
-      if (typeof receiver == "boolean")
-        return J.JSBool.prototype;
-      if (receiver.constructor == Array)
-        return J.JSArray.prototype;
-      if (typeof receiver != "object") {
-        if (typeof receiver == "function")
-          return J.JavaScriptFunction.prototype;
-        return receiver;
-      }
-      if (receiver instanceof A.Object)
-        return receiver;
-      return J.getNativeInterceptor(receiver);
+    generateUuidV4() {
+      var t1 = new A.generateUuidV4__printDigits(),
+        t2 = new A.generateUuidV4__bitsDigits(t1, new A.generateUuidV4__generateBits(B.C__JSRandom)),
+        t3 = B.C__JSRandom.nextInt$1(4);
+      return A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4)) + "-" + A.S(t2.call$2(16, 4)) + "-4" + A.S(t2.call$2(12, 3)) + "-" + A.S(t1.call$2(8 + t3, 1)) + A.S(t2.call$2(12, 3)) + "-" + A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4)) + A.S(t2.call$2(16, 4));
     },
-    getInterceptor$asx(receiver) {
-      if (typeof receiver == "string")
-        return J.JSString.prototype;
-      if (receiver == null)
-        return receiver;
-      if (receiver.constructor == Array)
-        return J.JSArray.prototype;
-      if (typeof receiver != "object") {
-        if (typeof receiver == "function")
-          return J.JavaScriptFunction.prototype;
-        return receiver;
-      }
-      if (receiver instanceof A.Object)
-        return receiver;
-      return J.getNativeInterceptor(receiver);
+    generateUuidV4__generateBits: function generateUuidV4__generateBits(t0) {
+      this.random = t0;
     },
-    getInterceptor$ax(receiver) {
-      if (receiver == null)
-        return receiver;
-      if (receiver.constructor == Array)
-        return J.JSArray.prototype;
-      if (typeof receiver != "object") {
-        if (typeof receiver == "function")
-          return J.JavaScriptFunction.prototype;
-        return receiver;
-      }
-      if (receiver instanceof A.Object)
-        return receiver;
-      return J.getNativeInterceptor(receiver);
+    generateUuidV4__printDigits: function generateUuidV4__printDigits() {
     },
-    getInterceptor$ns(receiver) {
-      if (typeof receiver == "number")
-        return J.JSNumber.prototype;
-      if (typeof receiver == "string")
-        return J.JSString.prototype;
-      if (receiver == null)
-        return receiver;
-      if (!(receiver instanceof A.Object))
-        return J.UnknownJavaScriptObject.prototype;
-      return receiver;
+    generateUuidV4__bitsDigits: function generateUuidV4__bitsDigits(t0, t1) {
+      this._printDigits = t0;
+      this._generateBits = t1;
     },
-    getInterceptor$s(receiver) {
-      if (typeof receiver == "string")
-        return J.JSString.prototype;
-      if (receiver == null)
-        return receiver;
-      if (!(receiver instanceof A.Object))
-        return J.UnknownJavaScriptObject.prototype;
-      return receiver;
+    GuaranteeChannel$(innerStream, innerSink, allowSinkErrors, $T) {
+      var t2, t1 = {};
+      t1.innerStream = innerStream;
+      t2 = new A.GuaranteeChannel($T._eval$1("GuaranteeChannel<0>"));
+      t2.GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, t1, $T);
+      return t2;
     },
-    getInterceptor$x(receiver) {
-      if (receiver == null)
-        return receiver;
-      if (typeof receiver != "object") {
-        if (typeof receiver == "function")
-          return J.JavaScriptFunction.prototype;
-        return receiver;
-      }
-      if (receiver instanceof A.Object)
-        return receiver;
-      return J.getNativeInterceptor(receiver);
+    GuaranteeChannel: function GuaranteeChannel(t0) {
+      var _ = this;
+      _.__GuaranteeChannel__streamController_F = _.__GuaranteeChannel__sink_F = $;
+      _._guarantee_channel$_subscription = null;
+      _._disconnected = false;
+      _.$ti = t0;
     },
-    getInterceptor$z(receiver) {
-      if (receiver == null)
-        return receiver;
-      if (!(receiver instanceof A.Object))
-        return J.UnknownJavaScriptObject.prototype;
-      return receiver;
+    GuaranteeChannel_closure: function GuaranteeChannel_closure(t0, t1, t2) {
+      this._box_0 = t0;
+      this.$this = t1;
+      this.T = t2;
     },
-    set$_innerHtml$x(receiver, value) {
-      return J.getInterceptor$x(receiver).set$_innerHtml(receiver, value);
+    GuaranteeChannel__closure: function GuaranteeChannel__closure(t0) {
+      this.$this = t0;
     },
-    get$attributes$x(receiver) {
-      return J.getInterceptor$x(receiver).get$attributes(receiver);
+    _GuaranteeSink: function _GuaranteeSink(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._inner = t0;
+      _._guarantee_channel$_channel = t1;
+      _._doneCompleter = t2;
+      _._closed = _._disconnected = false;
+      _._addStreamCompleter = _._addStreamSubscription = null;
+      _._allowErrors = t3;
+      _.$ti = t4;
     },
-    get$digestsPath$x(receiver) {
-      return J.getInterceptor$x(receiver).get$digestsPath(receiver);
+    _GuaranteeSink__addError_closure: function _GuaranteeSink__addError_closure() {
     },
-    get$first$ax(receiver) {
-      return J.getInterceptor$ax(receiver).get$first(receiver);
+    StreamChannelController: function StreamChannelController(t0) {
+      this.__StreamChannelController__foreign_F = this.__StreamChannelController__local_F = $;
+      this.$ti = t0;
     },
-    get$hashCode$(receiver) {
-      return J.getInterceptor$(receiver).get$hashCode(receiver);
+    StreamChannelMixin: function StreamChannelMixin() {
     },
-    get$isEmpty$asx(receiver) {
-      return J.getInterceptor$asx(receiver).get$isEmpty(receiver);
+    Uuid: function Uuid() {
     },
-    get$isNotEmpty$asx(receiver) {
-      return J.getInterceptor$asx(receiver).get$isNotEmpty(receiver);
+    HtmlWebSocketChannel$connect(url, protocols) {
+      var t2, t3, localToForeignController, foreignToLocalController, t4, t5, _null = null,
+        t1 = A.WebSocket_WebSocket(url.toString$0(0), protocols);
+      B.WebSocket_methods.set$binaryType(t1, "arraybuffer");
+      t2 = new A.StreamChannelController(type$.StreamChannelController_dynamic);
+      t3 = type$.dynamic;
+      localToForeignController = A.StreamController_StreamController(_null, _null, true, t3);
+      foreignToLocalController = A.StreamController_StreamController(_null, _null, true, t3);
+      t4 = A._instanceType(foreignToLocalController);
+      t5 = A._instanceType(localToForeignController);
+      t2.set$__StreamChannelController__local_F(A.GuaranteeChannel$(new A._ControllerStream(foreignToLocalController, t4._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(localToForeignController, t5._eval$1("_StreamSinkWrapper<1>")), true, t3));
+      t3 = A.GuaranteeChannel$(new A._ControllerStream(localToForeignController, t5._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(foreignToLocalController, t4._eval$1("_StreamSinkWrapper<1>")), false, t3);
+      t2.__StreamChannelController__foreign_F !== $ && A.throwLateFieldAI("_foreign");
+      t2.set$__StreamChannelController__foreign_F(t3);
+      t2 = new A.HtmlWebSocketChannel(t1, t2);
+      t2.HtmlWebSocketChannel$1(t1);
+      return t2;
     },
-    get$iterator$ax(receiver) {
-      return J.getInterceptor$ax(receiver).get$iterator(receiver);
+    HtmlWebSocketChannel: function HtmlWebSocketChannel(t0, t1) {
+      var _ = this;
+      _.innerWebSocket = t0;
+      _._localCloseReason = _._localCloseCode = null;
+      _.__HtmlWebSocketChannel__readyCompleter_A = $;
+      _._html0$_controller = t1;
+      _.__HtmlWebSocketChannel_sink_FI = $;
     },
-    get$keys$x(receiver) {
-      return J.getInterceptor$x(receiver).get$keys(receiver);
+    HtmlWebSocketChannel_closure: function HtmlWebSocketChannel_closure(t0) {
+      this.$this = t0;
     },
-    get$length$asx(receiver) {
-      return J.getInterceptor$asx(receiver).get$length(receiver);
+    HtmlWebSocketChannel_closure0: function HtmlWebSocketChannel_closure0(t0) {
+      this.$this = t0;
     },
-    get$message$x(receiver) {
-      return J.getInterceptor$x(receiver).get$message(receiver);
+    HtmlWebSocketChannel_closure1: function HtmlWebSocketChannel_closure1(t0) {
+      this.$this = t0;
     },
-    get$moduleParentsGraph$x(receiver) {
-      return J.getInterceptor$x(receiver).get$moduleParentsGraph(receiver);
+    HtmlWebSocketChannel_closure2: function HtmlWebSocketChannel_closure2(t0) {
+      this.$this = t0;
     },
-    get$parent$z(receiver) {
-      return J.getInterceptor$z(receiver).get$parent(receiver);
+    HtmlWebSocketChannel__listen_closure: function HtmlWebSocketChannel__listen_closure(t0) {
+      this.$this = t0;
     },
-    $eq$(receiver, a0) {
-      if (receiver == null)
-        return a0 == null;
-      if (typeof receiver != "object")
-        return a0 != null && receiver === a0;
-      return J.getInterceptor$(receiver).$eq(receiver, a0);
+    _HtmlWebSocketSink: function _HtmlWebSocketSink(t0, t1) {
+      this._html0$_channel = t0;
+      this._sink = t1;
     },
-    $get$1$x(receiver, a0) {
-      return J.getInterceptor$x(receiver).$get$1(receiver, a0);
+    WebSocketChannel: function WebSocketChannel(t0, t1) {
+      this._webSocket = t0;
+      this.ready = t1;
     },
-    $index$asx(receiver, a0) {
-      if (typeof a0 === "number")
-        if (receiver.constructor == Array || typeof receiver == "string" || A.isJsIndexable(receiver, receiver[init.dispatchPropertyName]))
-          if (a0 >>> 0 === a0 && a0 < receiver.length)
-            return receiver[a0];
-      return J.getInterceptor$asx(receiver).$index(receiver, a0);
+    WebSocketChannelException: function WebSocketChannelException(t0) {
+      this.message = t0;
     },
-    $indexSet$ax(receiver, a0, a1) {
-      return J.getInterceptor$ax(receiver).$indexSet(receiver, a0, a1);
+    main() {
+      return A.runZonedGuarded(new A.main_closure(), new A.main_closure0(), type$.Future_void);
     },
-    _clearChildren$0$x(receiver) {
-      return J.getInterceptor$x(receiver)._clearChildren$0(receiver);
+    _trySendEvent(sink, serialized, $T) {
+      var exception;
+      try {
+        sink.add$1(0, serialized);
+      } catch (exception) {
+        if (A.unwrapException(exception) instanceof A.StateError)
+          A.print("Cannot send event " + A.S(serialized) + ". Injected client connection is closed.");
+        else
+          throw exception;
+      }
     },
-    _initCustomEvent$4$x(receiver, a0, a1, a2, a3) {
-      return J.getInterceptor$x(receiver)._initCustomEvent$4(receiver, a0, a1, a2, a3);
+    _launchCommunicationWithDebugExtension() {
+      var t1, t2;
+      A._listenForDebugExtensionAuthRequest();
+      t1 = $.$get$serializers();
+      t2 = new A.DebugInfoBuilder();
+      type$.nullable_void_Function_DebugInfoBuilder._as(new A._launchCommunicationWithDebugExtension_closure()).call$1(t2);
+      self.window.top.document.dispatchEvent(A.CustomEvent_CustomEvent("dart-app-ready", B.C_JsonCodec.encode$2$toEncodable(t1.serialize$1(t2._debug_info$_build$0()), null)));
     },
-    _removeEventListener$3$x(receiver, a0, a1, a2) {
-      return J.getInterceptor$x(receiver)._removeEventListener$3(receiver, a0, a1, a2);
+    _listenForDebugExtensionAuthRequest() {
+      var t1 = window;
+      t1.toString;
+      B.Window_methods.addEventListener$2(t1, "message", A.allowInterop(new A._listenForDebugExtensionAuthRequest_closure(), type$.dynamic_Function_Event));
     },
-    addEventListener$3$x(receiver, a0, a1, a2) {
-      return J.getInterceptor$x(receiver).addEventListener$3(receiver, a0, a1, a2);
+    _authenticateUser(authUrl) {
+      var $async$goto = 0,
+        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
+        $async$returnValue, responseText;
+      var $async$_authenticateUser = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
+        if ($async$errorCode === 1)
+          return A._asyncRethrow($async$result, $async$completer);
+        while (true)
+          switch ($async$goto) {
+            case 0:
+              // Function start
+              $async$goto = 3;
+              return A._asyncAwait(A.HttpRequest_request(authUrl, "GET", null, true), $async$_authenticateUser);
+            case 3:
+              // returning from await.
+              responseText = $async$result.responseText;
+              $async$returnValue = B.JSString_methods.contains$1(responseText == null ? "" : responseText, "Dart Debug Authentication Success!");
+              // goto return
+              $async$goto = 1;
+              break;
+            case 1:
+              // return
+              return A._asyncReturn($async$returnValue, $async$completer);
+          }
+      });
+      return A._asyncStartSync($async$_authenticateUser, $async$completer);
     },
-    allMatches$1$s(receiver, a0) {
-      return J.getInterceptor$s(receiver).allMatches$1(receiver, a0);
+    _authUrl() {
+      var extensionUrl, authUrl,
+        t1 = window;
+      t1.toString;
+      extensionUrl = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(t1).$index(0, "$dartExtensionUri"));
+      if (extensionUrl == null)
+        return null;
+      authUrl = A.Uri_parse(extensionUrl).replace$1$path(0, "$dwdsExtensionAuthentication");
+      switch (authUrl.scheme) {
+        case "ws":
+          return authUrl.replace$1$scheme(0, "http").get$_text();
+        case "wss":
+          return authUrl.replace$1$scheme(0, "https").get$_text();
+        default:
+          return authUrl.get$_text();
+      }
     },
-    cast$1$0$ax(receiver, $T1) {
-      return J.getInterceptor$ax(receiver).cast$1$0(receiver, $T1);
+    main_closure: function main_closure() {
     },
-    cast$2$0$ax(receiver, $T1, $T2) {
-      return J.getInterceptor$ax(receiver).cast$2$0(receiver, $T1, $T2);
+    main__closure: function main__closure(t0) {
+      this.manager = t0;
     },
-    compareTo$1$ns(receiver, a0) {
-      return J.getInterceptor$ns(receiver).compareTo$1(receiver, a0);
+    main__closure0: function main__closure0(t0) {
+      this.client = t0;
     },
-    complete$1$z(receiver, a0) {
-      return J.getInterceptor$z(receiver).complete$1(receiver, a0);
+    main___closure2: function main___closure2(t0) {
+      this.events = t0;
     },
-    contains$1$asx(receiver, a0) {
-      return J.getInterceptor$asx(receiver).contains$1(receiver, a0);
+    main__closure1: function main__closure1(t0) {
+      this.debugEventController = t0;
     },
-    containsKey$1$x(receiver, a0) {
-      return J.getInterceptor$x(receiver).containsKey$1(receiver, a0);
+    main___closure1: function main___closure1(t0, t1) {
+      this.kind = t0;
+      this.eventData = t1;
     },
-    elementAt$1$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).elementAt$1(receiver, a0);
+    main__closure2: function main__closure2(t0) {
+      this.client = t0;
+    },
+    main___closure0: function main___closure0(t0) {
+      this.eventData = t0;
     },
-    forEach$1$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).forEach$1(receiver, a0);
+    main__closure3: function main__closure3(t0) {
+      this.client = t0;
     },
-    forceLoadModule$3$x(receiver, a0, a1, a2) {
-      return J.getInterceptor$x(receiver).forceLoadModule$3(receiver, a0, a1, a2);
+    main___closure: function main___closure() {
     },
-    getRange$2$ax(receiver, a0, a1) {
-      return J.getInterceptor$ax(receiver).getRange$2(receiver, a0, a1);
+    main__closure4: function main__closure4(t0) {
+      this.manager = t0;
     },
-    keys$0$x(receiver) {
-      return J.getInterceptor$x(receiver).keys$0(receiver);
+    main__closure5: function main__closure5() {
     },
-    map$1$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).map$1(receiver, a0);
+    main__closure6: function main__closure6() {
     },
-    map$1$1$ax(receiver, a0, $T1) {
-      return J.getInterceptor$ax(receiver).map$1$1(receiver, a0, $T1);
+    main__closure7: function main__closure7() {
     },
-    map$2$1$ax(receiver, a0, $T1, $T2) {
-      return J.getInterceptor$ax(receiver).map$2$1(receiver, a0, $T1, $T2);
+    main_closure0: function main_closure0() {
     },
-    matchAsPrefix$2$s(receiver, a0, a1) {
-      return J.getInterceptor$s(receiver).matchAsPrefix$2(receiver, a0, a1);
+    _launchCommunicationWithDebugExtension_closure: function _launchCommunicationWithDebugExtension_closure() {
     },
-    noSuchMethod$1$(receiver, a0) {
-      return J.getInterceptor$(receiver).noSuchMethod$1(receiver, a0);
+    _listenForDebugExtensionAuthRequest_closure: function _listenForDebugExtensionAuthRequest_closure() {
     },
-    remove$0$x(receiver) {
-      return J.getInterceptor$x(receiver).remove$0(receiver);
+    LegacyRestarter: function LegacyRestarter() {
     },
-    skip$1$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).skip$1(receiver, a0);
+    LegacyRestarter_restart_closure0: function LegacyRestarter_restart_closure0(t0) {
+      this.reloadCompleter = t0;
     },
-    sort$1$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).sort$1(receiver, a0);
+    LegacyRestarter_restart_closure: function LegacyRestarter_restart_closure(t0) {
+      this.sub = t0;
     },
-    sublist$2$ax(receiver, a0, a1) {
-      return J.getInterceptor$ax(receiver).sublist$2(receiver, a0, a1);
+    ReloadingManager: function ReloadingManager(t0, t1) {
+      this._client = t0;
+      this._restarter = t1;
     },
-    then$1$1$x(receiver, a0, $T1) {
-      return J.getInterceptor$x(receiver).then$1$1(receiver, a0, $T1);
+    toPromise(future, $T) {
+      return new self.Promise(A.allowInterop(new A.toPromise_closure(future, $T), $T._eval$1("~(~(0),~(@))")), $T);
     },
-    then$2$x(receiver, a0, a1) {
-      return J.getInterceptor$x(receiver).then$2(receiver, a0, a1);
+    toFuture(promise, $T) {
+      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>")),
+        completer = new A._AsyncCompleter(t1, $T._eval$1("_AsyncCompleter<0>"));
+      J.then$2$x(promise, A.allowInterop($T._eval$1("~([0/?])")._as(completer.get$complete(completer)), $T._eval$1("@(0)")), A.allowInterop(new A.toFuture_closure(completer), type$.dynamic_Function_dynamic));
+      return t1;
     },
-    toList$0$ax(receiver) {
-      return J.getInterceptor$ax(receiver).toList$0(receiver);
+    Promise: function Promise() {
     },
-    toList$1$growable$ax(receiver, a0) {
-      return J.getInterceptor$ax(receiver).toList$1$growable(receiver, a0);
+    toPromise_closure: function toPromise_closure(t0, t1) {
+      this.future = t0;
+      this.T = t1;
     },
-    toLowerCase$0$s(receiver) {
-      return J.getInterceptor$s(receiver).toLowerCase$0(receiver);
+    toFuture_closure: function toFuture_closure(t0) {
+      this.completer = t0;
     },
-    toString$0$(receiver) {
-      return J.getInterceptor$(receiver).toString$0(receiver);
+    HotReloadFailedException$(_s) {
+      return new A.HotReloadFailedException(_s);
     },
-    update$2$z(receiver, a0, a1) {
-      return J.getInterceptor$z(receiver).update$2(receiver, a0, a1);
+    RequireRestarter_create() {
+      var $async$goto = 0,
+        $async$completer = A._makeAsyncAwaitCompleter(type$.RequireRestarter),
+        $async$returnValue, reloader, t1, t2, t3;
+      var $async$RequireRestarter_create = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
+        if ($async$errorCode === 1)
+          return A._asyncRethrow($async$result, $async$completer);
+        while (true)
+          switch ($async$goto) {
+            case 0:
+              // Function start
+              t1 = type$.String;
+              t2 = A.HashMap_HashMap(null, null, null, t1, type$.int);
+              t3 = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_bool), type$._AsyncCompleter_bool);
+              t3.complete$1(0, true);
+              reloader = new A.RequireRestarter(t2, t3);
+              reloader.set$__RequireRestarter__dirtyModules_A(type$.SplayTreeSet_String._as(A.SplayTreeSet$(reloader.get$_moduleTopologicalCompare(), null, t1)));
+              $async$goto = 3;
+              return A._asyncAwait(reloader._initialize$0(), $async$RequireRestarter_create);
+            case 3:
+              // returning from await.
+              $async$returnValue = reloader;
+              // goto return
+              $async$goto = 1;
+              break;
+            case 1:
+              // return
+              return A._asyncReturn($async$returnValue, $async$completer);
+          }
+      });
+      return A._asyncStartSync($async$RequireRestarter_create, $async$completer);
     },
-    Interceptor: function Interceptor() {
+    RequireLoader: function RequireLoader() {
     },
-    JSBool: function JSBool() {
+    HotReloadFailedException: function HotReloadFailedException(t0) {
+      this._s = t0;
     },
-    JSNull: function JSNull() {
+    JsError: function JsError() {
     },
-    JavaScriptObject: function JavaScriptObject() {
+    JsMap: function JsMap() {
     },
-    LegacyJavaScriptObject: function LegacyJavaScriptObject() {
+    RequireRestarter: function RequireRestarter(t0, t1) {
+      this._moduleOrdering = t0;
+      this.__RequireRestarter__dirtyModules_A = $;
+      this._running = t1;
     },
-    PlainJavaScriptObject: function PlainJavaScriptObject() {
+    RequireRestarter__reload_closure: function RequireRestarter__reload_closure(t0) {
+      this.childModule = t0;
     },
-    UnknownJavaScriptObject: function UnknownJavaScriptObject() {
+    RequireRestarter__reloadModule_closure: function RequireRestarter__reloadModule_closure(t0, t1) {
+      this.completer = t0;
+      this.stackTrace = t1;
     },
-    JavaScriptFunction: function JavaScriptFunction() {
+    _findNonce() {
+      var t2, elements, t3, t4, nonceValue,
+        t1 = window.document;
+      t1.toString;
+      t2 = type$.Element;
+      A.checkTypeBound(t2, t2, "T", "querySelectorAll");
+      t1 = t1.querySelectorAll("script");
+      t1.toString;
+      t2 = type$._FrozenElementList_Element;
+      elements = new A._FrozenElementList(t1, t2);
+      for (t1 = new A.ListIterator(elements, elements.get$length(elements), t2._eval$1("ListIterator<ListBase.E>")), t3 = type$.HtmlElement, t2 = t2._eval$1("ListBase.E"); t1.moveNext$0();) {
+        t4 = t1.__internal$_current;
+        t4 = t3._as(t4 == null ? t2._as(t4) : t4);
+        nonceValue = t4.nonce;
+        if (nonceValue == null)
+          nonceValue = t4.getAttribute("nonce");
+        if (nonceValue != null) {
+          t4 = $.$get$_noncePattern();
+          t4 = t4._nativeRegExp.test(nonceValue);
+        } else
+          t4 = false;
+        if (t4)
+          return nonceValue;
+      }
+      return null;
     },
-    JSArray: function JSArray(t0) {
-      this.$ti = t0;
+    runMain() {
+      var scriptElement = $.$get$_createScript().call$0(),
+        t1 = J.getInterceptor$x(scriptElement);
+      t1.setInnerHtml$1(scriptElement, "window.$dartRunMain();");
+      document.body.appendChild(scriptElement).toString;
+      A.Future_Future$microtask(t1.get$remove(scriptElement), type$.void);
     },
-    JSUnmodifiableArray: function JSUnmodifiableArray(t0) {
-      this.$ti = t0;
+    _createScript_closure: function _createScript_closure() {
     },
-    ArrayIterator: function ArrayIterator(t0, t1, t2) {
-      var _ = this;
-      _._iterable = t0;
-      _.__interceptors$_length = t1;
-      _._index = 0;
-      _.__interceptors$_current = null;
-      _.$ti = t2;
+    _createScript__closure: function _createScript__closure(t0) {
+      this.nonce = t0;
     },
-    JSNumber: function JSNumber() {
+    isBrowserObject(o) {
+      return type$.Blob._is(o) || type$.Event._is(o) || type$.KeyRange._is(o) || type$.ImageData._is(o) || type$.Node._is(o) || type$.Window._is(o) || type$.WorkerGlobalScope._is(o);
     },
-    JSInt: function JSInt() {
+    printString(string) {
+      if (typeof dartPrint == "function") {
+        dartPrint(string);
+        return;
+      }
+      if (typeof console == "object" && typeof console.log != "undefined") {
+        console.log(string);
+        return;
+      }
+      if (typeof print == "function") {
+        print(string);
+        return;
+      }
+      throw "Unable to print message: " + String(string);
     },
-    JSNumNotInt: function JSNumNotInt() {
+    decodeDigit(c) {
+      var letter,
+        digit = c ^ 48;
+      if (digit < 10)
+        return digit;
+      letter = (c | 32) - 97;
+      if (letter >= 0)
+        return letter + 10;
+      else
+        return 255;
     },
-    JSString: function JSString() {
+    UuidUtil_mathRNG() {
+      var i, t1,
+        b = new Uint8Array(16),
+        rand = $.$get$UuidUtil__random();
+      for (i = 0; i < 16; ++i) {
+        t1 = rand.nextInt$1(256);
+        if (!(i < 16))
+          return A.ioore(b, i);
+        b[i] = t1;
+      }
+      return b;
     }
   },
   B = {};
@@ -9413,7 +9886,7 @@
       throw A.wrapException(A.NoSuchMethodError_NoSuchMethodError$withInvocation(receiver, type$.Invocation._as(invocation)));
     },
     get$runtimeType(receiver) {
-      return A.getRuntimeType(receiver);
+      return A.createRuntimeType(A._instanceTypeFromConstructor(this));
     }
   };
   J.JSBool.prototype = {
@@ -9424,8 +9897,9 @@
       return receiver ? 519018 : 218159;
     },
     get$runtimeType(receiver) {
-      return B.Type_bool_lhE;
+      return A.createRuntimeType(type$.bool);
     },
+    $isTrustedGetRuntimeType: 1,
     $isbool: 1
   };
   J.JSNull.prototype = {
@@ -9439,8 +9913,9 @@
       return 0;
     },
     get$runtimeType(receiver) {
-      return B.Type_Null_Yyn;
+      return A.createRuntimeType(type$.Null);
     },
+    $isTrustedGetRuntimeType: 1,
     $isNull: 1
   };
   J.JavaScriptObject.prototype = {$isJSObject: 1};
@@ -9495,6 +9970,22 @@
     },
     $isFunction: 1
   };
+  J.JavaScriptBigInt.prototype = {
+    get$hashCode(receiver) {
+      return 0;
+    },
+    toString$0(receiver) {
+      return String(receiver);
+    }
+  };
+  J.JavaScriptSymbol.prototype = {
+    get$hashCode(receiver) {
+      return 0;
+    },
+    toString$0(receiver) {
+      return String(receiver);
+    }
+  };
   J.JSArray.prototype = {
     cast$1$0(receiver, $R) {
       return new A.CastList(receiver, A._arrayInstanceType(receiver)._eval$1("@<1>")._bind$1($R)._eval$1("CastList<1,2>"));
@@ -9643,17 +10134,54 @@
       return false;
     },
     sort$1(receiver, compare) {
-      var t2,
+      var len, a, b, undefineds, i,
         t1 = A._arrayInstanceType(receiver);
       t1._eval$1("int(1,1)?")._as(compare);
       if (!!receiver.immutable$list)
         A.throwExpression(A.UnsupportedError$("sort"));
-      t2 = compare == null ? J._interceptors_JSArray__compareAny$closure() : compare;
-      A.Sort_sort(receiver, t2, t1._precomputed1);
+      len = receiver.length;
+      if (len < 2)
+        return;
+      if (compare == null)
+        compare = J._interceptors_JSArray__compareAny$closure();
+      if (len === 2) {
+        a = receiver[0];
+        b = receiver[1];
+        t1 = compare.call$2(a, b);
+        if (typeof t1 !== "number")
+          return t1.$gt();
+        if (t1 > 0) {
+          receiver[0] = b;
+          receiver[1] = a;
+        }
+        return;
+      }
+      if (t1._precomputed1._is(null)) {
+        for (undefineds = 0, i = 0; i < receiver.length; ++i)
+          if (receiver[i] === void 0) {
+            receiver[i] = null;
+            ++undefineds;
+          }
+      } else
+        undefineds = 0;
+      receiver.sort(A.convertDartClosureToJS(compare, 2));
+      if (undefineds > 0)
+        this._replaceSomeNullsWithUndefined$1(receiver, undefineds);
     },
     sort$0($receiver) {
       return this.sort$1($receiver, null);
     },
+    _replaceSomeNullsWithUndefined$1(receiver, count) {
+      var i0,
+        i = receiver.length;
+      for (; i0 = i - 1, i > 0; i = i0)
+        if (receiver[i0] === null) {
+          receiver[i0] = void 0;
+          --count;
+          if (count === 0)
+            break;
+        }
+    },
     contains$1(receiver, other) {
       var i;
       for (i = 0; i < receiver.length; ++i)
@@ -9668,7 +10196,7 @@
       return receiver.length !== 0;
     },
     toString$0(receiver) {
-      return A.IterableBase_iterableToFullString(receiver, "[", "]");
+      return A.Iterable_iterableToFullString(receiver, "[", "]");
     },
     toList$1$growable(receiver, growable) {
       var t1 = A._setArrayType(receiver.slice(0), A._arrayInstanceType(receiver));
@@ -9699,6 +10227,9 @@
         throw A.wrapException(A.diagnoseIndexError(receiver, index));
       receiver[index] = value;
     },
+    get$runtimeType(receiver) {
+      return A.createRuntimeType(A._arrayInstanceType(receiver));
+    },
     $isEfficientLengthIterable: 1,
     $isIterable: 1,
     $isList: 1
@@ -9796,11 +10327,15 @@
       throw A.wrapException(A.UnsupportedError$("" + receiver + ".round()"));
     },
     toRadixString$1(receiver, radix) {
-      var result, match, t1, exponent;
+      var result, t1, t2, match, exponent;
       if (radix < 2 || radix > 36)
         throw A.wrapException(A.RangeError$range(radix, 2, 36, "radix", null));
       result = receiver.toString(radix);
-      if (B.JSString_methods.codeUnitAt$1(result, result.length - 1) !== 41)
+      t1 = result.length;
+      t2 = t1 - 1;
+      if (!(t2 >= 0))
+        return A.ioore(result, t2);
+      if (result.charCodeAt(t2) !== 41)
         return result;
       match = /^([\da-z]+)(?:\.([\da-z]+))?\(e\+(\d+)\)$/.exec(result);
       if (match == null)
@@ -9903,7 +10438,7 @@
       return other > 31 ? 0 : receiver >>> other;
     },
     get$runtimeType(receiver) {
-      return B.Type_num_cv7;
+      return A.createRuntimeType(type$.num);
     },
     $isComparable: 1,
     $isdouble: 1,
@@ -9921,28 +10456,18 @@
       return wordBits - Math.clz32(nonneg);
     },
     get$runtimeType(receiver) {
-      return B.Type_int_tHn;
+      return A.createRuntimeType(type$.int);
     },
+    $isTrustedGetRuntimeType: 1,
     $isint: 1
   };
   J.JSNumNotInt.prototype = {
     get$runtimeType(receiver) {
-      return B.Type_double_K1J;
-    }
+      return A.createRuntimeType(type$.double);
+    },
+    $isTrustedGetRuntimeType: 1
   };
   J.JSString.prototype = {
-    codeUnitAt$1(receiver, index) {
-      if (index < 0)
-        throw A.wrapException(A.diagnoseIndexError(receiver, index));
-      if (index >= receiver.length)
-        A.throwExpression(A.diagnoseIndexError(receiver, index));
-      return receiver.charCodeAt(index);
-    },
-    _codeUnitAt$1(receiver, index) {
-      if (index >= receiver.length)
-        throw A.wrapException(A.diagnoseIndexError(receiver, index));
-      return receiver.charCodeAt(index);
-    },
     allMatches$2(receiver, string, start) {
       var t1 = string.length;
       if (start > t1)
@@ -9953,15 +10478,20 @@
       return this.allMatches$2($receiver, string, 0);
     },
     matchAsPrefix$2(receiver, string, start) {
-      var t1, i, _null = null;
+      var t1, t2, i, t3, _null = null;
       if (start < 0 || start > string.length)
         throw A.wrapException(A.RangeError$range(start, 0, string.length, _null, _null));
       t1 = receiver.length;
-      if (start + t1 > string.length)
+      t2 = string.length;
+      if (start + t1 > t2)
         return _null;
-      for (i = 0; i < t1; ++i)
-        if (this.codeUnitAt$1(string, start + i) !== this._codeUnitAt$1(receiver, i))
+      for (i = 0; i < t1; ++i) {
+        t3 = start + i;
+        if (!(t3 >= 0 && t3 < t2))
+          return A.ioore(string, t3);
+        if (string.charCodeAt(t3) !== receiver.charCodeAt(i))
           return _null;
+      }
       return new A.StringMatch(start, receiver);
     },
     $add(receiver, other) {
@@ -9980,7 +10510,6 @@
     },
     startsWith$2(receiver, pattern, index) {
       var endIndex;
-      type$.Pattern._as(pattern);
       if (index < 0 || index > receiver.length)
         throw A.wrapException(A.RangeError$range(index, 0, receiver.length, null, null));
       if (typeof pattern == "string") {
@@ -10053,7 +10582,6 @@
       return this.lastIndexOf$2($receiver, pattern, null);
     },
     contains$1(receiver, other) {
-      type$.Pattern._as(other);
       return A.stringContainsUnchecked(receiver, other, 0);
     },
     compareTo$1(receiver, other) {
@@ -10080,11 +10608,12 @@
       return hash + ((hash & 16383) << 15) & 536870911;
     },
     get$runtimeType(receiver) {
-      return B.Type_String_k8F;
+      return A.createRuntimeType(type$.String);
     },
     get$length(receiver) {
       return receiver.length;
     },
+    $isTrustedGetRuntimeType: 1,
     $isComparable: 1,
     $isPattern: 1,
     $isString: 1
@@ -10131,9 +10660,6 @@
     $isIterator: 1
   };
   A.CastIterable.prototype = {
-    cast$1$0(_, $R) {
-      return A.CastIterable_CastIterable(this.__internal$_source, A._instanceType(this)._precomputed1, $R);
-    },
     get$__internal$_source() {
       return this.__internal$_source;
     }
@@ -10181,16 +10707,6 @@
       return this.__internal$_source;
     }
   };
-  A.CastSet.prototype = {
-    cast$1$0(_, $R) {
-      return new A.CastSet(this.__internal$_source, this.__internal$_emptySet, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastSet<1,2>"));
-    },
-    $isEfficientLengthIterable: 1,
-    $isSet: 1,
-    get$__internal$_source() {
-      return this.__internal$_source;
-    }
-  };
   A.CastMap.prototype = {
     cast$2$0(_, RK, RV) {
       var t1 = this.$ti;
@@ -10229,18 +10745,8 @@
       t1._rest[1]._as(value);
       this.f.call$2(t1._rest[2]._as(key), t1._rest[3]._as(value));
     },
-    $signature() {
-      return this.$this.$ti._eval$1("~(1,2)");
-    }
-  };
-  A.CastQueue.prototype = {
-    cast$1$0(_, $R) {
-      return new A.CastQueue(this.__internal$_source, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastQueue<1,2>"));
-    },
-    $isEfficientLengthIterable: 1,
-    $isQueue: 1,
-    get$__internal$_source() {
-      return this.__internal$_source;
+    $signature() {
+      return this.$this.$ti._eval$1("~(1,2)");
     }
   };
   A.LateError.prototype = {
@@ -10382,19 +10888,16 @@
         end = endOrLength;
       $length = end - start;
       if ($length <= 0) {
-        t1 = _this.$ti._precomputed1;
-        return growable ? J.JSArray_JSArray$growable(0, t1) : J.JSArray_JSArray$fixed(0, t1);
+        t1 = J.JSArray_JSArray$fixed(0, _this.$ti._precomputed1);
+        return t1;
       }
-      result = A.List_List$filled($length, t2.elementAt$1(t1, start), growable, _this.$ti._precomputed1);
+      result = A.List_List$filled($length, t2.elementAt$1(t1, start), false, _this.$ti._precomputed1);
       for (i = 1; i < $length; ++i) {
         B.JSArray_methods.$indexSet(result, i, t2.elementAt$1(t1, start + i));
         if (t2.get$length(t1) < end)
           throw A.wrapException(A.ConcurrentModificationError$(_this));
       }
       return result;
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
     }
   };
   A.ListIterator.prototype = {
@@ -10459,7 +10962,8 @@
     },
     set$__internal$_current(_current) {
       this.__internal$_current = this.$ti._eval$1("2?")._as(_current);
-    }
+    },
+    $isIterator: 1
   };
   A.MappedListIterable.prototype = {
     get$length(_) {
@@ -10492,7 +10996,8 @@
     get$current(_) {
       var t1 = this._iterator;
       return t1.get$current(t1);
-    }
+    },
+    $isIterator: 1
   };
   A.SkipIterable.prototype = {
     skip$1(_, count) {
@@ -10529,7 +11034,8 @@
     get$current(_) {
       var t1 = this._iterator;
       return t1.get$current(t1);
-    }
+    },
+    $isIterator: 1
   };
   A.EmptyIterable.prototype = {
     get$iterator(_) {
@@ -10560,13 +11066,6 @@
     skip$1(_, count) {
       A.RangeError_checkNotNegative(count, "count");
       return this;
-    },
-    toList$1$growable(_, growable) {
-      var t1 = J.JSArray_JSArray$growable(0, this.$ti._precomputed1);
-      return t1;
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
     }
   };
   A.EmptyIterator.prototype = {
@@ -10605,17 +11104,17 @@
       var hash = this._hashCode;
       if (hash != null)
         return hash;
-      hash = 664597 * J.get$hashCode$(this._name) & 536870911;
+      hash = 664597 * B.JSString_methods.get$hashCode(this._name) & 536870911;
       this._hashCode = hash;
       return hash;
     },
     toString$0(_) {
-      return 'Symbol("' + A.S(this._name) + '")';
+      return 'Symbol("' + this._name + '")';
     },
     $eq(_, other) {
       if (other == null)
         return false;
-      return other instanceof A.Symbol && this._name == other._name;
+      return other instanceof A.Symbol && this._name === other._name;
     },
     $isSymbol0: 1
   };
@@ -10632,10 +11131,10 @@
     toString$0(_) {
       return A.MapBase_mapToString(this);
     },
-    $indexSet(_, key, val) {
+    $indexSet(_, key, value) {
       var t1 = A._instanceType(this);
       t1._precomputed1._as(key);
-      t1._rest[1]._as(val);
+      t1._rest[1]._as(value);
       A.ConstantMap__throwUnmodifiable();
     },
     map$2$1(_, transform, K2, V2) {
@@ -10660,43 +11159,76 @@
   };
   A.ConstantStringMap.prototype = {
     get$length(_) {
-      return this._length;
+      return this._values.length;
+    },
+    get$__js_helper$_keys() {
+      var keys = this.$keys;
+      if (keys == null) {
+        keys = Object.keys(this._jsIndex);
+        this.$keys = keys;
+      }
+      return keys;
     },
     containsKey$1(_, key) {
       if (typeof key != "string")
         return false;
       if ("__proto__" === key)
         return false;
-      return this.__js_helper$_jsObject.hasOwnProperty(key);
+      return this._jsIndex.hasOwnProperty(key);
     },
     $index(_, key) {
       if (!this.containsKey$1(0, key))
         return null;
-      return this.__js_helper$_jsObject[A._asString(key)];
+      return this._values[this._jsIndex[key]];
     },
     forEach$1(_, f) {
-      var keys, t2, t3, i, t4,
-        t1 = this.$ti;
-      t1._eval$1("~(1,2)")._as(f);
-      keys = this.__js_helper$_keys;
-      for (t2 = keys.length, t3 = this.__js_helper$_jsObject, t1 = t1._rest[1], i = 0; i < t2; ++i) {
-        t4 = A._asString(keys[i]);
-        f.call$2(t4, t1._as(t3[t4]));
-      }
+      var keys, values, t1, i;
+      this.$ti._eval$1("~(1,2)")._as(f);
+      keys = this.get$__js_helper$_keys();
+      values = this._values;
+      for (t1 = keys.length, i = 0; i < t1; ++i)
+        f.call$2(keys[i], values[i]);
     },
     get$keys(_) {
-      return new A._ConstantMapKeyIterable(this, this.$ti._eval$1("_ConstantMapKeyIterable<1>"));
+      return new A._KeysOrValues(this.get$__js_helper$_keys(), this.$ti._eval$1("_KeysOrValues<1>"));
     }
   };
-  A._ConstantMapKeyIterable.prototype = {
-    get$iterator(_) {
-      var t1 = this._map.__js_helper$_keys;
-      return new J.ArrayIterator(t1, t1.length, A._arrayInstanceType(t1)._eval$1("ArrayIterator<1>"));
-    },
+  A._KeysOrValues.prototype = {
     get$length(_) {
-      return this._map.__js_helper$_keys.length;
+      return this._elements.length;
+    },
+    get$isEmpty(_) {
+      return 0 === this._elements.length;
+    },
+    get$isNotEmpty(_) {
+      return 0 !== this._elements.length;
+    },
+    get$iterator(_) {
+      var t1 = this._elements;
+      return new A._KeysOrValuesOrElementsIterator(t1, t1.length, this.$ti._eval$1("_KeysOrValuesOrElementsIterator<1>"));
     }
   };
+  A._KeysOrValuesOrElementsIterator.prototype = {
+    get$current(_) {
+      var t1 = this.__js_helper$_current;
+      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
+    },
+    moveNext$0() {
+      var _this = this,
+        t1 = _this.__js_helper$_index;
+      if (t1 >= _this._length) {
+        _this.set$__js_helper$_current(null);
+        return false;
+      }
+      _this.set$__js_helper$_current(_this._elements[t1]);
+      ++_this.__js_helper$_index;
+      return true;
+    },
+    set$__js_helper$_current(_current) {
+      this.__js_helper$_current = this.$ti._eval$1("1?")._as(_current);
+    },
+    $isIterator: 1
+  };
   A.JSInvocationMirror.prototype = {
     get$memberName() {
       var t1 = this._memberName;
@@ -10781,10 +11313,7 @@
   };
   A.NullError.prototype = {
     toString$0(_) {
-      var t1 = this._method;
-      if (t1 == null)
-        return "NoSuchMethodError: " + this.__js_helper$_message;
-      return "NoSuchMethodError: method not found: '" + t1 + "' on null";
+      return "Null check operator used on a null value";
     }
   };
   A.JsNoSuchMethodError.prototype = {
@@ -10830,6 +11359,10 @@
         $name = $constructor == null ? null : $constructor.name;
       return "Closure '" + A.unminifyOrTag($name == null ? "unknown" : $name) + "'";
     },
+    get$runtimeType(_) {
+      var rti = A.closureFunctionType(this);
+      return A.createRuntimeType(rti == null ? A.instanceType(this) : rti);
+    },
     $isFunction: 1,
     get$$call() {
       return this;
@@ -10893,16 +11426,19 @@
       return new A.LinkedHashMapKeyIterable(this, A._instanceType(this)._eval$1("LinkedHashMapKeyIterable<1>"));
     },
     containsKey$1(_, key) {
-      var strings, t1;
+      var strings, nums;
       if (typeof key == "string") {
         strings = this._strings;
         if (strings == null)
           return false;
         return strings[key] != null;
-      } else {
-        t1 = this.internalContainsKey$1(key);
-        return t1;
-      }
+      } else if (typeof key == "number" && (key & 0x3fffffff) === key) {
+        nums = this._nums;
+        if (nums == null)
+          return false;
+        return nums[key] != null;
+      } else
+        return this.internalContainsKey$1(key);
     },
     internalContainsKey$1(key) {
       var rest = this.__js_helper$_rest;
@@ -11084,7 +11620,7 @@
       _this._modified$0();
     },
     internalComputeHashCode$1(key) {
-      return J.get$hashCode$(key) & 0x3fffffff;
+      return J.get$hashCode$(key) & 1073741823;
     },
     internalFindBucketIndex$2(bucket, key) {
       var $length, i;
@@ -11169,13 +11705,13 @@
     call$2(o, tag) {
       return this.getUnknownTag(o, tag);
     },
-    $signature: 55
+    $signature: 84
   };
   A.initHooks_closure1.prototype = {
     call$1(tag) {
       return this.prototypeForTag(A._asString(tag));
     },
-    $signature: 54
+    $signature: 85
   };
   A.JSSyntaxRegExp.prototype = {
     toString$0(_) {
@@ -11282,9 +11818,13 @@
               t1 = _this._nextIndex;
               t3 = t1 + 1;
               if (t3 < t2) {
-                t1 = B.JSString_methods.codeUnitAt$1(string, t1);
+                if (!(t1 >= 0 && t1 < t2))
+                  return A.ioore(string, t1);
+                t1 = string.charCodeAt(t1);
                 if (t1 >= 55296 && t1 <= 56319) {
-                  t1 = B.JSString_methods.codeUnitAt$1(string, t3);
+                  if (!(t3 >= 0))
+                    return A.ioore(string, t3);
+                  t1 = string.charCodeAt(t3);
                   t1 = t1 >= 56320 && t1 <= 57343;
                 } else
                   t1 = false;
@@ -11367,6 +11907,7 @@
     get$runtimeType(receiver) {
       return B.Type_ByteBuffer_RkP;
     },
+    $isTrustedGetRuntimeType: 1,
     $isNativeByteBuffer: 1,
     $isByteBuffer: 1
   };
@@ -11374,7 +11915,8 @@
   A.NativeByteData.prototype = {
     get$runtimeType(receiver) {
       return B.Type_ByteData_zNC;
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeTypedArray.prototype = {
     get$length(receiver) {
@@ -11415,7 +11957,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeFloat64List.prototype = {
     get$runtimeType(receiver) {
@@ -11426,7 +11969,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeInt16List.prototype = {
     get$runtimeType(receiver) {
@@ -11441,7 +11985,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeInt32List.prototype = {
     get$runtimeType(receiver) {
@@ -11456,7 +12001,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeInt8List.prototype = {
     get$runtimeType(receiver) {
@@ -11471,7 +12017,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeUint16List.prototype = {
     get$runtimeType(receiver) {
@@ -11487,6 +12034,7 @@
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
     },
+    $isTrustedGetRuntimeType: 1,
     $isUint16List: 1
   };
   A.NativeUint32List.prototype = {
@@ -11502,7 +12050,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeUint8ClampedList.prototype = {
     get$runtimeType(receiver) {
@@ -11520,7 +12069,8 @@
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
-    }
+    },
+    $isTrustedGetRuntimeType: 1
   };
   A.NativeUint8List.prototype = {
     get$runtimeType(receiver) {
@@ -11539,6 +12089,7 @@
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
     },
+    $isTrustedGetRuntimeType: 1,
     $isNativeUint8List: 1,
     $isUint8List: 1
   };
@@ -11584,7 +12135,7 @@
       t2 = this.span;
       t1.firstChild ? t1.removeChild(t2) : t1.appendChild(t2);
     },
-    $signature: 72
+    $signature: 65
   };
   A._AsyncRun__scheduleImmediateJsOverride_internalCallback.prototype = {
     call$0() {
@@ -11691,13 +12242,13 @@
     call$2(error, stackTrace) {
       this.bodyFunction.call$2(1, new A.ExceptionAndStackTrace(error, type$.StackTrace._as(stackTrace)));
     },
-    $signature: 65
+    $signature: 52
   };
   A._wrapJsFunctionForAsync_closure.prototype = {
     call$2(errorCode, result) {
       this.$protected(A._asInt(errorCode), result);
     },
-    $signature: 64
+    $signature: 51
   };
   A.AsyncError.prototype = {
     toString$0(_) {
@@ -11803,6 +12354,10 @@
     }
   };
   A._Future.prototype = {
+    _setChained$1(source) {
+      this._state = this._state & 1 | 4;
+      this._resultOrListeners = source;
+    },
     then$1$2$onError(_, f, onError, $R) {
       var currentZone, result, t2,
         t1 = this.$ti;
@@ -11829,7 +12384,7 @@
         t1 = this.$ti;
       t1._bind$1($E)._eval$1("1/(2)")._as(f);
       result = new A._Future($.Zone__current, $E._eval$1("_Future<0>"));
-      this._addListener$1(new A._FutureListener(result, 3, f, onError, t1._eval$1("@<1>")._bind$1($E)._eval$1("_FutureListener<1,2>")));
+      this._addListener$1(new A._FutureListener(result, 19, f, onError, t1._eval$1("@<1>")._bind$1($E)._eval$1("_FutureListener<1,2>")));
       return result;
     },
     catchError$1(onError) {
@@ -11936,7 +12491,7 @@
       t1._eval$1("1/")._as(value);
       if (t1._eval$1("Future<1>")._is(value))
         if (t1._is(value))
-          A._Future__chainCoreFuture(value, _this);
+          A._Future__chainCoreFutureSync(value, _this);
         else
           _this._chainForeignFuture$1(value);
       else {
@@ -11979,18 +12534,13 @@
       _this._zone.scheduleMicrotask$1(new A._Future__asyncCompleteWithValue_closure(_this, value));
     },
     _chainFuture$1(value) {
-      var _this = this,
-        t1 = _this.$ti;
+      var t1 = this.$ti;
       t1._eval$1("Future<1>")._as(value);
       if (t1._is(value)) {
-        if ((value._state & 16) !== 0) {
-          _this._state ^= 2;
-          _this._zone.scheduleMicrotask$1(new A._Future__chainFuture_closure(_this, value));
-        } else
-          A._Future__chainCoreFuture(value, _this);
+        A._Future__chainCoreFutureAsync(value, this);
         return;
       }
-      _this._chainForeignFuture$1(value);
+      this._chainForeignFuture$1(value);
     },
     _asyncCompleteError$2(error, stackTrace) {
       type$.StackTrace._as(stackTrace);
@@ -12054,15 +12604,15 @@
     },
     $signature: 0
   };
-  A._Future__asyncCompleteWithValue_closure.prototype = {
+  A._Future__chainCoreFutureAsync_closure.prototype = {
     call$0() {
-      this.$this._completeWithValue$1(this.value);
+      A._Future__chainCoreFutureSync(this._box_0.source, this.target);
     },
     $signature: 0
   };
-  A._Future__chainFuture_closure.prototype = {
+  A._Future__asyncCompleteWithValue_closure.prototype = {
     call$0() {
-      A._Future__chainCoreFuture(this.value, this.$this);
+      this.$this._completeWithValue$1(this.value);
     },
     $signature: 0
   };
@@ -12098,7 +12648,7 @@
         }
         return;
       }
-      if (type$.Future_dynamic._is(completeResult)) {
+      if (completeResult instanceof A._Future) {
         originalSource = _this._box_1.source;
         t1 = _this._box_0;
         t1.listenerValueOrError = J.then$1$1$x(completeResult, new A._Future__propagateToListeners_handleWhenCompleteCallback_closure(originalSource), type$.dynamic);
@@ -12111,7 +12661,7 @@
     call$1(_) {
       return this.originalSource;
     },
-    $signature: 86
+    $signature: 49
   };
   A._Future__propagateToListeners_handleValueCallback.prototype = {
     call$0() {
@@ -12257,7 +12807,6 @@
       return A._instanceType(this.$this)._eval$1("~(Stream.T)");
     }
   };
-  A.StreamTransformerBase.prototype = {$isStreamTransformer: 1};
   A._StreamController.prototype = {
     get$_pendingEvents() {
       var t1, _this = this;
@@ -12383,7 +12932,7 @@
         if (result == null)
           try {
             cancelResult = onCancel.call$0();
-            if (type$.Future_void._is(cancelResult))
+            if (cancelResult instanceof A._Future)
               result = cancelResult;
           } catch (exception) {
             e = A.unwrapException(exception);
@@ -13237,11 +13786,7 @@
   };
   A._rootHandleError_closure.prototype = {
     call$0() {
-      var t1 = this.error,
-        t2 = this.stackTrace;
-      A.checkNotNullable(t1, "error", type$.Object);
-      A.checkNotNullable(t2, "stackTrace", type$.StackTrace);
-      A.Error__throw(t1, t2);
+      A.Error_throwWithStackTrace(this.error, this.stackTrace);
     },
     $signature: 0
   };
@@ -13462,7 +14007,7 @@
           t2._processUncaughtError$3(zone, type$.Object._as(e), t1._as(s));
       }
     },
-    $signature: 85
+    $signature: 71
   };
   A._HashMap.prototype = {
     get$length(_) {
@@ -13684,7 +14229,7 @@
     call$1(v) {
       return this.K._is(v);
     },
-    $signature: 12
+    $signature: 18
   };
   A._HashMapKeyIterable.prototype = {
     get$length(_) {
@@ -13693,6 +14238,9 @@
     get$isEmpty(_) {
       return this._collection$_map._collection$_length === 0;
     },
+    get$isNotEmpty(_) {
+      return this._collection$_map._collection$_length !== 0;
+    },
     get$iterator(_) {
       var t1 = this._collection$_map;
       return new A._HashMapKeyIterator(t1, t1._computeKeys$0(), this.$ti._eval$1("_HashMapKeyIterator<1>"));
@@ -13727,53 +14275,7 @@
     },
     $isIterator: 1
   };
-  A._LinkedCustomHashMap.prototype = {
-    $index(_, key) {
-      if (!A.boolConversionCheck(this._validKey.call$1(key)))
-        return null;
-      return this.super$JsLinkedHashMap$internalGet(key);
-    },
-    $indexSet(_, key, value) {
-      var t1 = this.$ti;
-      this.super$JsLinkedHashMap$internalSet(t1._precomputed1._as(key), t1._rest[1]._as(value));
-    },
-    containsKey$1(_, key) {
-      if (!A.boolConversionCheck(this._validKey.call$1(key)))
-        return false;
-      return this.super$JsLinkedHashMap$internalContainsKey(key);
-    },
-    remove$1(_, key) {
-      if (!A.boolConversionCheck(this._validKey.call$1(key)))
-        return null;
-      return this.super$JsLinkedHashMap$internalRemove(key);
-    },
-    internalComputeHashCode$1(key) {
-      return this._hashCode.call$1(this.$ti._precomputed1._as(key)) & 1073741823;
-    },
-    internalFindBucketIndex$2(bucket, key) {
-      var $length, t1, t2, i;
-      if (bucket == null)
-        return -1;
-      $length = bucket.length;
-      for (t1 = this.$ti._precomputed1, t2 = this._equals, i = 0; i < $length; ++i)
-        if (A.boolConversionCheck(t2.call$2(t1._as(bucket[i].hashMapCellKey), t1._as(key))))
-          return i;
-      return -1;
-    }
-  };
-  A._LinkedCustomHashMap_closure.prototype = {
-    call$1(v) {
-      return this.K._is(v);
-    },
-    $signature: 12
-  };
   A._HashSet.prototype = {
-    _newSimilarSet$1$0($R) {
-      return new A._HashSet($R._eval$1("_HashSet<0>"));
-    },
-    _newSimilarSet$0() {
-      return this._newSimilarSet$1$0(type$.dynamic);
-    },
     get$iterator(_) {
       return new A._HashSetIterator(this, this._computeElements$0(), A._instanceType(this)._eval$1("_HashSetIterator<1>"));
     },
@@ -13831,7 +14333,7 @@
         bucket.push(element);
       }
       ++_this._collection$_length;
-      _this._elements = null;
+      _this._collection$_elements = null;
       return true;
     },
     remove$1(_, object) {
@@ -13854,7 +14356,7 @@
       if (index < 0)
         return false;
       --_this._collection$_length;
-      _this._elements = null;
+      _this._collection$_elements = null;
       bucket.splice(index, 1);
       if (0 === bucket.length)
         delete rest[hash];
@@ -13862,7 +14364,7 @@
     },
     _computeElements$0() {
       var strings, names, entries, index, i, nums, rest, bucket, $length, i0, _this = this,
-        result = _this._elements;
+        result = _this._collection$_elements;
       if (result != null)
         return result;
       result = A.List_List$filled(_this._collection$_length, null, false, type$.dynamic);
@@ -13898,7 +14400,7 @@
           }
         }
       }
-      return _this._elements = result;
+      return _this._collection$_elements = result;
     },
     _collection$_addHashTableEntry$2(table, element) {
       A._instanceType(this)._precomputed1._as(element);
@@ -13906,14 +14408,14 @@
         return false;
       table[element] = 0;
       ++this._collection$_length;
-      this._elements = null;
+      this._collection$_elements = null;
       return true;
     },
     _collection$_removeHashTableEntry$2(table, element) {
       if (table != null && table[element] != null) {
         delete table[element];
         --this._collection$_length;
-        this._elements = null;
+        this._collection$_elements = null;
         return true;
       } else
         return false;
@@ -13939,10 +14441,10 @@
     },
     moveNext$0() {
       var _this = this,
-        elements = _this._elements,
+        elements = _this._collection$_elements,
         offset = _this._offset,
         t1 = _this._set;
-      if (elements !== t1._elements)
+      if (elements !== t1._collection$_elements)
         throw A.wrapException(A.ConcurrentModificationError$(t1));
       else if (offset >= elements.length) {
         _this.set$_collection$_current(null);
@@ -13959,12 +14461,6 @@
     $isIterator: 1
   };
   A._LinkedHashSet.prototype = {
-    _newSimilarSet$1$0($R) {
-      return new A._LinkedHashSet($R._eval$1("_LinkedHashSet<0>"));
-    },
-    _newSimilarSet$0() {
-      return this._newSimilarSet$1$0(type$.dynamic);
-    },
     get$iterator(_) {
       var _this = this,
         t1 = new A._LinkedHashSetIterator(_this, _this._collection$_modifications, A._instanceType(_this)._eval$1("_LinkedHashSetIterator<1>"));
@@ -14105,89 +14601,22 @@
       return J.elementAt$1$ax(this._collection$_source, index);
     }
   };
-  A.IterableMixin.prototype = {
-    cast$1$0(_, $R) {
-      return A.CastIterable_CastIterable(this, this.$ti._precomputed1, $R);
-    },
-    map$1$1(_, toElement, $T) {
-      var t1 = this.$ti;
-      return A.MappedIterable_MappedIterable(this, t1._bind$1($T)._eval$1("1(2)")._as(toElement), t1._precomputed1, $T);
-    },
-    map$1($receiver, toElement) {
-      return this.map$1$1($receiver, toElement, type$.dynamic);
-    },
-    contains$1(_, element) {
-      var t1;
-      for (t1 = this.$ti, t1 = new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>")); t1.moveNext$0();)
-        if (J.$eq$(t1.get$current(t1), element))
-          return true;
-      return false;
-    },
-    toList$1$growable(_, growable) {
-      return A.List_List$from(this, true, this.$ti._precomputed1);
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
-    get$length(_) {
-      var count,
-        t1 = this.$ti,
-        it = new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>"));
-      for (count = 0; it.moveNext$0();)
-        ++count;
-      return count;
-    },
-    get$isEmpty(_) {
-      var t1 = this.$ti;
-      return !new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>")).moveNext$0();
-    },
-    get$isNotEmpty(_) {
-      return this._root != null;
-    },
-    skip$1(_, count) {
-      return A.SkipIterable_SkipIterable(this, count, this.$ti._precomputed1);
-    },
-    get$first(_) {
-      var t1 = this.$ti,
-        it = new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>"));
-      if (!it.moveNext$0())
-        throw A.wrapException(A.IterableElementError_noElement());
-      return it.get$current(it);
-    },
-    elementAt$1(_, index) {
-      var t1, elementIndex, element, _this = this, _s5_ = "index";
-      A.checkNotNullable(index, _s5_, type$.int);
-      A.RangeError_checkNotNegative(index, _s5_);
-      for (t1 = _this.$ti, t1 = new A._SplayTreeKeyIterator(_this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), _this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>")), elementIndex = 0; t1.moveNext$0();) {
-        element = t1.get$current(t1);
-        if (index === elementIndex)
-          return element;
-        ++elementIndex;
-      }
-      throw A.wrapException(A.IndexError$withLength(index, elementIndex, _this, null, _s5_));
-    },
-    toString$0(_) {
-      return A.IterableBase_iterableToShortString(this, "(", ")");
-    }
-  };
-  A.IterableBase.prototype = {};
   A.LinkedHashMap_LinkedHashMap$from_closure.prototype = {
     call$2(k, v) {
       this.result.$indexSet(0, this.K._as(k), this.V._as(v));
     },
     $signature: 9
   };
-  A.ListBase.prototype = {$isEfficientLengthIterable: 1, $isIterable: 1, $isList: 1};
-  A.ListMixin.prototype = {
+  A.ListBase.prototype = {
     get$iterator(receiver) {
-      return new A.ListIterator(receiver, this.get$length(receiver), A.instanceType(receiver)._eval$1("ListIterator<ListMixin.E>"));
+      return new A.ListIterator(receiver, this.get$length(receiver), A.instanceType(receiver)._eval$1("ListIterator<ListBase.E>"));
     },
     elementAt$1(receiver, index) {
       return this.$index(receiver, index);
     },
     forEach$1(receiver, action) {
       var $length, i;
-      A.instanceType(receiver)._eval$1("~(ListMixin.E)")._as(action);
+      A.instanceType(receiver)._eval$1("~(ListBase.E)")._as(action);
       $length = this.get$length(receiver);
       for (i = 0; i < $length; ++i) {
         action.call$1(this.$index(receiver, i));
@@ -14219,91 +14648,64 @@
     },
     map$1$1(receiver, f, $T) {
       var t1 = A.instanceType(receiver);
-      return new A.MappedListIterable(receiver, t1._bind$1($T)._eval$1("1(ListMixin.E)")._as(f), t1._eval$1("@<ListMixin.E>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
+      return new A.MappedListIterable(receiver, t1._bind$1($T)._eval$1("1(ListBase.E)")._as(f), t1._eval$1("@<ListBase.E>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
     },
     map$1($receiver, f) {
       return this.map$1$1($receiver, f, type$.dynamic);
     },
     skip$1(receiver, count) {
-      return A.SubListIterable$(receiver, count, null, A.instanceType(receiver)._eval$1("ListMixin.E"));
-    },
-    toList$1$growable(receiver, growable) {
-      var t1, first, result, i, _this = this;
-      if (_this.get$isEmpty(receiver)) {
-        t1 = J.JSArray_JSArray$growable(0, A.instanceType(receiver)._eval$1("ListMixin.E"));
-        return t1;
-      }
-      first = _this.$index(receiver, 0);
-      result = A.List_List$filled(_this.get$length(receiver), first, true, A.instanceType(receiver)._eval$1("ListMixin.E"));
-      for (i = 1; i < _this.get$length(receiver); ++i)
-        B.JSArray_methods.$indexSet(result, i, _this.$index(receiver, i));
-      return result;
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
+      return A.SubListIterable$(receiver, count, null, A.instanceType(receiver)._eval$1("ListBase.E"));
     },
     cast$1$0(receiver, $R) {
-      return new A.CastList(receiver, A.instanceType(receiver)._eval$1("@<ListMixin.E>")._bind$1($R)._eval$1("CastList<1,2>"));
+      return new A.CastList(receiver, A.instanceType(receiver)._eval$1("@<ListBase.E>")._bind$1($R)._eval$1("CastList<1,2>"));
     },
     sort$1(receiver, compare) {
       var t2,
         t1 = A.instanceType(receiver);
-      t1._eval$1("int(ListMixin.E,ListMixin.E)?")._as(compare);
-      t2 = compare == null ? A.collection_ListMixin__compareAny$closure() : compare;
-      A.Sort_sort(receiver, t2, t1._eval$1("ListMixin.E"));
+      t1._eval$1("int(ListBase.E,ListBase.E)?")._as(compare);
+      t2 = compare == null ? A.collection_ListBase__compareAny$closure() : compare;
+      A.Sort__doSort(receiver, 0, this.get$length(receiver) - 1, t2, t1._eval$1("ListBase.E"));
     },
     sublist$2(receiver, start, end) {
       var listLength = this.get$length(receiver);
       if (end == null)
         end = listLength;
       A.RangeError_checkValidRange(start, end, listLength);
-      return A.List_List$from(this.getRange$2(receiver, start, end), true, A.instanceType(receiver)._eval$1("ListMixin.E"));
+      return A.List_List$from(this.getRange$2(receiver, start, end), true, A.instanceType(receiver)._eval$1("ListBase.E"));
     },
     sublist$1($receiver, start) {
       return this.sublist$2($receiver, start, null);
     },
     getRange$2(receiver, start, end) {
       A.RangeError_checkValidRange(start, end, this.get$length(receiver));
-      return A.SubListIterable$(receiver, start, end, A.instanceType(receiver)._eval$1("ListMixin.E"));
+      return A.SubListIterable$(receiver, start, end, A.instanceType(receiver)._eval$1("ListBase.E"));
     },
     fillRange$3(receiver, start, end, fill) {
       var value, i,
         t1 = A.instanceType(receiver);
-      t1._eval$1("ListMixin.E?")._as(fill);
-      value = fill == null ? t1._eval$1("ListMixin.E")._as(fill) : fill;
+      t1._eval$1("ListBase.E?")._as(fill);
+      value = fill == null ? t1._eval$1("ListBase.E")._as(fill) : fill;
       A.RangeError_checkValidRange(start, end, this.get$length(receiver));
       for (i = start; i < end; ++i)
         this.$indexSet(receiver, i, value);
     },
     toString$0(receiver) {
-      return A.IterableBase_iterableToFullString(receiver, "[", "]");
-    }
-  };
-  A.MapBase.prototype = {};
-  A.MapBase_mapToString_closure.prototype = {
-    call$2(k, v) {
-      var t2,
-        t1 = this._box_0;
-      if (!t1.first)
-        this.result._contents += ", ";
-      t1.first = false;
-      t1 = this.result;
-      t2 = t1._contents += A.S(k);
-      t1._contents = t2 + ": ";
-      t1._contents += A.S(v);
+      return A.Iterable_iterableToFullString(receiver, "[", "]");
     },
-    $signature: 19
+    $isEfficientLengthIterable: 1,
+    $isIterable: 1,
+    $isList: 1
   };
-  A.MapMixin.prototype = {
+  A.MapBase.prototype = {
     cast$2$0(receiver, RK, RV) {
       var t1 = A.instanceType(receiver);
-      return A.Map_castFrom(receiver, t1._eval$1("MapMixin.K"), t1._eval$1("MapMixin.V"), RK, RV);
+      return A.Map_castFrom(receiver, t1._eval$1("MapBase.K"), t1._eval$1("MapBase.V"), RK, RV);
     },
     forEach$1(receiver, action) {
       var t2, key, t3,
         t1 = A.instanceType(receiver);
-      t1._eval$1("~(MapMixin.K,MapMixin.V)")._as(action);
-      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapMixin.V"); t2.moveNext$0();) {
+      t1._eval$1("~(MapBase.K,MapBase.V)")._as(action);
+      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
         key = t2.get$current(t2);
         t3 = this.$index(receiver, key);
         action.call$2(key, t3 == null ? t1._as(t3) : t3);
@@ -14312,9 +14714,9 @@
     map$2$1(receiver, transform, K2, V2) {
       var result, t2, key, t3, entry,
         t1 = A.instanceType(receiver);
-      t1._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(MapMixin.K,MapMixin.V)")._as(transform);
+      t1._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(MapBase.K,MapBase.V)")._as(transform);
       result = A.LinkedHashMap_LinkedHashMap$_empty(K2, V2);
-      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapMixin.V"); t2.moveNext$0();) {
+      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
         key = t2.get$current(t2);
         t3 = this.$index(receiver, key);
         entry = transform.call$2(key, t3 == null ? t1._as(t3) : t3);
@@ -14339,6 +14741,20 @@
     },
     $isMap: 1
   };
+  A.MapBase_mapToString_closure.prototype = {
+    call$2(k, v) {
+      var t2,
+        t1 = this._box_0;
+      if (!t1.first)
+        this.result._contents += ", ";
+      t1.first = false;
+      t1 = this.result;
+      t2 = t1._contents += A.S(k);
+      t1._contents = t2 + ": ";
+      t1._contents += A.S(v);
+    },
+    $signature: 19
+  };
   A._UnmodifiableMapMixin.prototype = {
     $indexSet(_, key, value) {
       var t1 = A._instanceType(this);
@@ -14390,9 +14806,6 @@
     }
   };
   A.ListQueue.prototype = {
-    cast$1$0(_, $R) {
-      return new A.CastQueue(this, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastQueue<1,2>"));
-    },
     get$iterator(_) {
       var _this = this;
       return new A._ListQueueIterator(_this, _this._tail, _this._modificationCount, _this._head, _this.$ti._eval$1("_ListQueueIterator<1>"));
@@ -14427,31 +14840,8 @@
       t3 = t1[t3];
       return t3 == null ? _this.$ti._precomputed1._as(t3) : t3;
     },
-    toList$1$growable(_, growable) {
-      var t1, list, i, t2, t3, _this = this,
-        mask = _this._table.length - 1,
-        $length = (_this._tail - _this._head & mask) >>> 0;
-      if ($length === 0) {
-        t1 = J.JSArray_JSArray$growable(0, _this.$ti._precomputed1);
-        return t1;
-      }
-      t1 = _this.$ti._precomputed1;
-      list = A.List_List$filled($length, _this.get$first(_this), true, t1);
-      for (i = 0; i < $length; ++i) {
-        t2 = _this._table;
-        t3 = (_this._head + i & mask) >>> 0;
-        if (!(t3 < t2.length))
-          return A.ioore(t2, t3);
-        t3 = t2[t3];
-        B.JSArray_methods.$indexSet(list, i, t3 == null ? t1._as(t3) : t3);
-      }
-      return list;
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this, "{", "}");
+      return A.Iterable_iterableToFullString(this, "{", "}");
     },
     removeFirst$0() {
       var t2, result, _this = this,
@@ -14523,16 +14913,13 @@
     },
     $isIterator: 1
   };
-  A.SetMixin.prototype = {
+  A.SetBase.prototype = {
     get$isEmpty(_) {
       return this.get$length(this) === 0;
     },
     get$isNotEmpty(_) {
       return this.get$length(this) !== 0;
     },
-    cast$1$0(_, $R) {
-      return A.Set_castFrom(this, null, A._instanceType(this)._precomputed1, $R);
-    },
     addAll$1(_, elements) {
       var t1;
       for (t1 = J.get$iterator$ax(A._instanceType(this)._eval$1("Iterable<1>")._as(elements)); t1.moveNext$0();)
@@ -14547,12 +14934,6 @@
       }
       return true;
     },
-    toList$1$growable(_, growable) {
-      return A.List_List$of(this, true, A._instanceType(this)._precomputed1);
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
     map$1$1(_, f, $T) {
       var t1 = A._instanceType(this);
       return new A.EfficientLengthMappedIterable(this, t1._bind$1($T)._eval$1("1(2)")._as(f), t1._eval$1("@<1>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
@@ -14561,7 +14942,7 @@
       return this.map$1$1($receiver, f, type$.dynamic);
     },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this, "{", "}");
+      return A.Iterable_iterableToFullString(this, "{", "}");
     },
     skip$1(_, n) {
       return A.SkipIterable_SkipIterable(this, n, A._instanceType(this)._precomputed1);
@@ -14573,26 +14954,21 @@
       return it.get$current(it);
     },
     elementAt$1(_, index) {
-      var t1, elementIndex, element, _s5_ = "index";
-      A.checkNotNullable(index, _s5_, type$.int);
-      A.RangeError_checkNotNegative(index, _s5_);
-      for (t1 = this.get$iterator(this), elementIndex = 0; t1.moveNext$0();) {
-        element = t1.get$current(t1);
-        if (index === elementIndex)
-          return element;
-        ++elementIndex;
+      var iterator, skipCount;
+      A.RangeError_checkNotNegative(index, "index");
+      iterator = this.get$iterator(this);
+      for (skipCount = index; iterator.moveNext$0();) {
+        if (skipCount === 0)
+          return iterator.get$current(iterator);
+        --skipCount;
       }
-      throw A.wrapException(A.IndexError$withLength(index, elementIndex, this, null, _s5_));
-    }
-  };
-  A._SetBase.prototype = {
-    cast$1$0(_, $R) {
-      return A.Set_castFrom(this, this.get$_newSimilarSet(), A._instanceType(this)._precomputed1, $R);
+      throw A.wrapException(A.IndexError$withLength(index, index - skipCount, this, null, "index"));
     },
     $isEfficientLengthIterable: 1,
     $isIterable: 1,
     $isSet: 1
   };
+  A._SetBase.prototype = {};
   A._SplayTreeNode.prototype = {
     set$_left(_, _left) {
       this._left = this.$ti._eval$1("_SplayTreeNode.1?")._as(_left);
@@ -14810,18 +15186,9 @@
       return t1.length !== 0;
     },
     $isIterator: 1
-  };
-  A._SplayTreeKeyIterator.prototype = {};
-  A.SplayTreeSet.prototype = {
-    _newSet$1$0($T) {
-      return A.SplayTreeSet$(new A.SplayTreeSet__newSet_closure(this, $T), this._validKey, $T);
-    },
-    _newSet$0() {
-      return this._newSet$1$0(type$.dynamic);
-    },
-    cast$1$0(_, $R) {
-      return A.Set_castFrom(this, this.get$_newSet(), this.$ti._precomputed1, $R);
-    },
+  };
+  A._SplayTreeKeyIterator.prototype = {};
+  A.SplayTreeSet.prototype = {
     get$iterator(_) {
       var t1 = this.$ti;
       return new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("@<1>")._bind$1(t1._eval$1("_SplayTreeSetNode<1>"))._eval$1("_SplayTreeKeyIterator<1,2>"));
@@ -14867,42 +15234,23 @@
         this._collection$_add$1(0, t1.get$current(t1));
     },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this, "{", "}");
+      return A.Iterable_iterableToFullString(this, "{", "}");
     },
     set$_root(_root) {
       this._root = this.$ti._eval$1("_SplayTreeSetNode<1>?")._as(_root);
     },
     $isEfficientLengthIterable: 1,
-    $isIterable: 1,
     $isSet: 1
   };
   A.SplayTreeSet_closure.prototype = {
     call$1(v) {
       return this.E._is(v);
     },
-    $signature: 12
-  };
-  A.SplayTreeSet__newSet_closure.prototype = {
-    call$2(a, b) {
-      var t2,
-        t1 = this.T;
-      t1._as(a);
-      t1._as(b);
-      t1 = this.$this;
-      t2 = t1.$ti._precomputed1;
-      t2._as(a);
-      t2._as(b);
-      return t1._compare.call$2(a, b);
-    },
-    $signature() {
-      return this.T._eval$1("int(0,0)");
-    }
+    $signature: 18
   };
-  A._ListBase_Object_ListMixin.prototype = {};
-  A._SplayTreeSet__SplayTree_IterableMixin.prototype = {};
-  A._SplayTreeSet__SplayTree_IterableMixin_SetMixin.prototype = {};
+  A._SplayTreeSet__SplayTree_Iterable.prototype = {};
+  A._SplayTreeSet__SplayTree_Iterable_SetMixin.prototype = {};
   A._UnmodifiableMapView_MapView__UnmodifiableMapMixin.prototype = {};
-  A.__SetBase_Object_SetMixin.prototype = {};
   A._JsonMap.prototype = {
     $index(_, key) {
       var result,
@@ -14947,6 +15295,8 @@
     containsKey$1(_, key) {
       if (this._processed == null)
         return this._data.containsKey$1(0, key);
+      if (typeof key != "string")
+        return false;
       return Object.prototype.hasOwnProperty.call(this._original, key);
     },
     forEach$1(_, f) {
@@ -15031,19 +15381,31 @@
     }
   };
   A.Base64Codec.prototype = {
+    get$encoder() {
+      return B.C_Base64Encoder;
+    },
     normalize$3(_, source, start, end) {
-      var inverseAlphabet, t1, i, sliceStart, buffer, firstPadding, firstPaddingSourceIndex, paddingCount, i0, char, i1, digit1, digit2, char0, value, t2, endLength, $length,
-        _s31_ = "Invalid base64 encoding length ";
-      end = A.RangeError_checkValidRange(start, end, source.length);
+      var inverseAlphabet, t2, i, sliceStart, buffer, firstPadding, firstPaddingSourceIndex, paddingCount, i0, char, i1, digit1, t3, digit2, char0, value, endLength, $length,
+        _s64_ = string$.ABCDEF,
+        _s31_ = "Invalid base64 encoding length ",
+        t1 = source.length;
+      end = A.RangeError_checkValidRange(start, end, t1);
       inverseAlphabet = $.$get$_Base64Decoder__inverseAlphabet();
-      for (t1 = inverseAlphabet.length, i = start, sliceStart = i, buffer = null, firstPadding = -1, firstPaddingSourceIndex = -1, paddingCount = 0; i < end; i = i0) {
+      for (t2 = inverseAlphabet.length, i = start, sliceStart = i, buffer = null, firstPadding = -1, firstPaddingSourceIndex = -1, paddingCount = 0; i < end; i = i0) {
         i0 = i + 1;
-        char = B.JSString_methods._codeUnitAt$1(source, i);
+        if (!(i < t1))
+          return A.ioore(source, i);
+        char = source.charCodeAt(i);
         if (char === 37) {
           i1 = i0 + 2;
           if (i1 <= end) {
-            digit1 = A.hexDigitValue(B.JSString_methods._codeUnitAt$1(source, i0));
-            digit2 = A.hexDigitValue(B.JSString_methods._codeUnitAt$1(source, i0 + 1));
+            if (!(i0 < t1))
+              return A.ioore(source, i0);
+            digit1 = A.hexDigitValue(source.charCodeAt(i0));
+            t3 = i0 + 1;
+            if (!(t3 < t1))
+              return A.ioore(source, t3);
+            digit2 = A.hexDigitValue(source.charCodeAt(t3));
             char0 = digit1 * 16 + digit2 - (digit2 & 256);
             if (char0 === 37)
               char0 = -1;
@@ -15053,21 +15415,23 @@
         } else
           char0 = char;
         if (0 <= char0 && char0 <= 127) {
-          if (!(char0 >= 0 && char0 < t1))
+          if (!(char0 >= 0 && char0 < t2))
             return A.ioore(inverseAlphabet, char0);
           value = inverseAlphabet[char0];
           if (value >= 0) {
-            char0 = B.JSString_methods.codeUnitAt$1("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", value);
+            if (!(value < 64))
+              return A.ioore(_s64_, value);
+            char0 = _s64_.charCodeAt(value);
             if (char0 === char)
               continue;
             char = char0;
           } else {
             if (value === -1) {
               if (firstPadding < 0) {
-                t2 = buffer == null ? null : buffer._contents.length;
-                if (t2 == null)
-                  t2 = 0;
-                firstPadding = t2 + (i - sliceStart);
+                t3 = buffer == null ? null : buffer._contents.length;
+                if (t3 == null)
+                  t3 = 0;
+                firstPadding = t3 + (i - sliceStart);
                 firstPaddingSourceIndex = i;
               }
               ++paddingCount;
@@ -15079,11 +15443,11 @@
           if (value !== -2) {
             if (buffer == null) {
               buffer = new A.StringBuffer("");
-              t2 = buffer;
+              t3 = buffer;
             } else
-              t2 = buffer;
-            t2._contents += B.JSString_methods.substring$2(source, sliceStart, i);
-            t2._contents += A.Primitives_stringFromCharCode(char);
+              t3 = buffer;
+            t3._contents += B.JSString_methods.substring$2(source, sliceStart, i);
+            t3._contents += A.Primitives_stringFromCharCode(char);
             sliceStart = i0;
             continue;
           }
@@ -15121,9 +15485,76 @@
       return source;
     }
   };
-  A.Base64Encoder.prototype = {};
+  A.Base64Encoder.prototype = {
+    convert$1(input) {
+      var t1;
+      type$.List_int._as(input);
+      t1 = J.getInterceptor$asx(input);
+      if (t1.get$isEmpty(input))
+        return "";
+      t1 = new A._Base64Encoder(string$.ABCDEF).encode$4(input, 0, t1.get$length(input), true);
+      t1.toString;
+      return A.String_String$fromCharCodes(t1, 0, null);
+    }
+  };
+  A._Base64Encoder.prototype = {
+    createBuffer$1(_, bufferLength) {
+      return new Uint8Array(bufferLength);
+    },
+    encode$4(bytes, start, end, isLast) {
+      var byteCount, fullChunks, bufferLength, output, _this = this;
+      type$.List_int._as(bytes);
+      byteCount = (_this._convert$_state & 3) + (end - start);
+      fullChunks = B.JSInt_methods._tdivFast$1(byteCount, 3);
+      bufferLength = fullChunks * 4;
+      if (isLast && byteCount - fullChunks * 3 > 0)
+        bufferLength += 4;
+      output = _this.createBuffer$1(0, bufferLength);
+      _this._convert$_state = A._Base64Encoder_encodeChunk(_this._alphabet, bytes, start, end, isLast, output, 0, _this._convert$_state);
+      if (bufferLength > 0)
+        return output;
+      return null;
+    }
+  };
+  A.Base64Decoder.prototype = {
+    convert$1(input) {
+      var end, decoder, t1;
+      A._asString(input);
+      end = A.RangeError_checkValidRange(0, null, input.length);
+      if (0 === end)
+        return new Uint8Array(0);
+      decoder = new A._Base64Decoder();
+      t1 = decoder.decode$3(0, input, 0, end);
+      t1.toString;
+      decoder.close$2(0, input, end);
+      return t1;
+    }
+  };
+  A._Base64Decoder.prototype = {
+    decode$3(_, input, start, end) {
+      var buffer, _this = this,
+        t1 = _this._convert$_state;
+      if (t1 < 0) {
+        _this._convert$_state = A._Base64Decoder__checkPadding(input, start, end, t1);
+        return null;
+      }
+      if (start === end)
+        return new Uint8Array(0);
+      buffer = A._Base64Decoder__allocateBuffer(input, start, end, t1);
+      _this._convert$_state = A._Base64Decoder_decodeChunk(input, start, end, buffer, 0, _this._convert$_state);
+      return buffer;
+    },
+    close$2(_, input, end) {
+      var t1 = this._convert$_state;
+      if (t1 < -1)
+        throw A.wrapException(A.FormatException$("Missing padding character", input, end));
+      if (t1 > 0)
+        throw A.wrapException(A.FormatException$("Invalid length, must be multiple of four", input, end));
+      this._convert$_state = -1;
+    }
+  };
   A.Codec.prototype = {};
-  A.Converter.prototype = {};
+  A.Converter.prototype = {$isStreamTransformer: 1};
   A.Encoding.prototype = {};
   A.JsonUnsupportedObjectError.prototype = {
     toString$0(_) {
@@ -15159,19 +15590,19 @@
       var offset, i, charCode, t1, t2, _this = this,
         $length = s.length;
       for (offset = 0, i = 0; i < $length; ++i) {
-        charCode = B.JSString_methods._codeUnitAt$1(s, i);
+        charCode = s.charCodeAt(i);
         if (charCode > 92) {
           if (charCode >= 55296) {
             t1 = charCode & 64512;
             if (t1 === 55296) {
               t2 = i + 1;
-              t2 = !(t2 < $length && (B.JSString_methods._codeUnitAt$1(s, t2) & 64512) === 56320);
+              t2 = !(t2 < $length && (s.charCodeAt(t2) & 64512) === 56320);
             } else
               t2 = false;
             if (!t2)
               if (t1 === 56320) {
                 t1 = i - 1;
-                t1 = !(t1 >= 0 && (B.JSString_methods.codeUnitAt$1(s, t1) & 64512) === 55296);
+                t1 = !(t1 >= 0 && (s.charCodeAt(t1) & 64512) === 55296);
               } else
                 t1 = false;
             else
@@ -15378,23 +15809,22 @@
       this._convert$_sink.writeCharCode$1(charCode);
     }
   };
-  A.Utf8Codec.prototype = {
-    get$encoder() {
-      return B.C_Utf8Encoder;
-    }
-  };
+  A.Utf8Codec.prototype = {};
   A.Utf8Encoder.prototype = {
     convert$1(string) {
-      var end, $length, t1, encoder;
+      var stringLength, end, $length, t1, encoder, t2;
       A._asString(string);
-      end = A.RangeError_checkValidRange(0, null, string.length);
+      stringLength = string.length;
+      end = A.RangeError_checkValidRange(0, null, stringLength);
       $length = end - 0;
       if ($length === 0)
         return new Uint8Array(0);
       t1 = new Uint8Array($length * 3);
       encoder = new A._Utf8Encoder(t1);
       if (encoder._fillBuffer$3(string, 0, end) !== end) {
-        B.JSString_methods.codeUnitAt$1(string, end - 1);
+        t2 = end - 1;
+        if (!(t2 >= 0 && t2 < stringLength))
+          return A.ioore(string, t2);
         encoder._writeReplacementCharacter$0();
       }
       return B.NativeUint8List_methods.sublist$2(t1, 0, encoder._bufferIndex);
@@ -15449,56 +15879,67 @@
       }
     },
     _fillBuffer$3(str, start, end) {
-      var t1, t2, stringIndex, codeUnit, t3, stringIndex0, t4, _this = this;
-      if (start !== end && (B.JSString_methods.codeUnitAt$1(str, end - 1) & 64512) === 55296)
+      var t1, t2, t3, stringIndex, codeUnit, t4, t5, _this = this;
+      if (start !== end) {
+        t1 = end - 1;
+        if (!(t1 >= 0 && t1 < str.length))
+          return A.ioore(str, t1);
+        t1 = (str.charCodeAt(t1) & 64512) === 55296;
+      } else
+        t1 = false;
+      if (t1)
         --end;
-      for (t1 = _this._buffer, t2 = t1.length, stringIndex = start; stringIndex < end; ++stringIndex) {
-        codeUnit = B.JSString_methods._codeUnitAt$1(str, stringIndex);
+      for (t1 = _this._buffer, t2 = t1.length, t3 = str.length, stringIndex = start; stringIndex < end; ++stringIndex) {
+        if (!(stringIndex < t3))
+          return A.ioore(str, stringIndex);
+        codeUnit = str.charCodeAt(stringIndex);
         if (codeUnit <= 127) {
-          t3 = _this._bufferIndex;
-          if (t3 >= t2)
+          t4 = _this._bufferIndex;
+          if (t4 >= t2)
             break;
-          _this._bufferIndex = t3 + 1;
-          t1[t3] = codeUnit;
+          _this._bufferIndex = t4 + 1;
+          t1[t4] = codeUnit;
         } else {
-          t3 = codeUnit & 64512;
-          if (t3 === 55296) {
+          t4 = codeUnit & 64512;
+          if (t4 === 55296) {
             if (_this._bufferIndex + 4 > t2)
               break;
-            stringIndex0 = stringIndex + 1;
-            if (_this._writeSurrogate$2(codeUnit, B.JSString_methods._codeUnitAt$1(str, stringIndex0)))
-              stringIndex = stringIndex0;
-          } else if (t3 === 56320) {
+            t4 = stringIndex + 1;
+            if (!(t4 < t3))
+              return A.ioore(str, t4);
+            if (_this._writeSurrogate$2(codeUnit, str.charCodeAt(t4)))
+              stringIndex = t4;
+          } else if (t4 === 56320) {
             if (_this._bufferIndex + 3 > t2)
               break;
             _this._writeReplacementCharacter$0();
           } else if (codeUnit <= 2047) {
-            t3 = _this._bufferIndex;
-            t4 = t3 + 1;
-            if (t4 >= t2)
+            t4 = _this._bufferIndex;
+            t5 = t4 + 1;
+            if (t5 >= t2)
               break;
-            _this._bufferIndex = t4;
-            if (!(t3 < t2))
-              return A.ioore(t1, t3);
-            t1[t3] = codeUnit >>> 6 | 192;
-            _this._bufferIndex = t4 + 1;
-            t1[t4] = codeUnit & 63 | 128;
+            _this._bufferIndex = t5;
+            if (!(t4 < t2))
+              return A.ioore(t1, t4);
+            t1[t4] = codeUnit >>> 6 | 192;
+            _this._bufferIndex = t5 + 1;
+            t1[t5] = codeUnit & 63 | 128;
           } else {
-            t3 = _this._bufferIndex;
-            if (t3 + 2 >= t2)
+            t4 = _this._bufferIndex;
+            if (t4 + 2 >= t2)
               break;
-            t4 = _this._bufferIndex = t3 + 1;
-            if (!(t3 < t2))
-              return A.ioore(t1, t3);
-            t1[t3] = codeUnit >>> 12 | 224;
-            t3 = _this._bufferIndex = t4 + 1;
+            t5 = _this._bufferIndex = t4 + 1;
+            if (!(t4 < t2))
+              return A.ioore(t1, t4);
+            t1[t4] = codeUnit >>> 12 | 224;
+            t4 = _this._bufferIndex = t5 + 1;
+            if (!(t5 < t2))
+              return A.ioore(t1, t5);
+            t1[t5] = codeUnit >>> 6 & 63 | 128;
+            _this._bufferIndex = t4 + 1;
             if (!(t4 < t2))
               return A.ioore(t1, t4);
-            t1[t4] = codeUnit >>> 6 & 63 | 128;
-            _this._bufferIndex = t3 + 1;
-            if (!(t3 < t2))
-              return A.ioore(t1, t3);
-            t1[t3] = codeUnit & 63 | 128;
+            t1[t4] = codeUnit & 63 | 128;
           }
         }
       }
@@ -15637,9 +16078,8 @@
       return other._absSubSetSign$2(_this, !isNegative);
     },
     $sub(_, other) {
-      var t1, t2, isNegative, _this = this;
-      type$._BigIntImpl._as(other);
-      t1 = _this._used;
+      var t2, isNegative, _this = this,
+        t1 = _this._used;
       if (t1 === 0)
         return other.$negate(0);
       t2 = other._used;
@@ -15653,10 +16093,9 @@
       return other._absSubSetSign$2(_this, !isNegative);
     },
     $mul(_, other) {
-      var used, otherUsed, resultUsed, digits, otherDigits, resultDigits, t1, i, t2;
-      type$._BigIntImpl._as(other);
-      used = this._used;
-      otherUsed = other._used;
+      var resultUsed, digits, otherDigits, resultDigits, t1, i, t2,
+        used = this._used,
+        otherUsed = other._used;
       if (used === 0 || otherUsed === 0)
         return $.$get$_BigIntImpl_zero();
       resultUsed = used + otherUsed;
@@ -15787,7 +16226,7 @@
       return other instanceof A._BigIntImpl && this.compareTo$1(0, other) === 0;
     },
     toString$0(_) {
-      var decimalDigitChunks, rest, t2, t3, digits4, t4, _this = this,
+      var decimalDigitChunks, rest, t2, digits4, t3, _this = this,
         t1 = _this._used;
       if (t1 === 0)
         return "0";
@@ -15806,20 +16245,20 @@
       decimalDigitChunks = A._setArrayType([], type$.JSArray_String);
       t1 = _this._isNegative;
       rest = t1 ? _this.$negate(0) : _this;
-      for (t2 = type$._BigIntImpl; rest._used > 1;) {
-        t3 = t2._as($.$get$_BigIntImpl__bigInt10000());
-        if (t3._used === 0)
+      for (; rest._used > 1;) {
+        t2 = $.$get$_BigIntImpl__bigInt10000();
+        if (t2._used === 0)
           A.throwExpression(B.C_IntegerDivisionByZeroException);
-        digits4 = rest._rem$1(t3).toString$0(0);
+        digits4 = rest._rem$1(t2).toString$0(0);
         B.JSArray_methods.add$1(decimalDigitChunks, digits4);
-        t4 = digits4.length;
-        if (t4 === 1)
+        t3 = digits4.length;
+        if (t3 === 1)
           B.JSArray_methods.add$1(decimalDigitChunks, "000");
-        if (t4 === 2)
+        if (t3 === 2)
           B.JSArray_methods.add$1(decimalDigitChunks, "00");
-        if (t4 === 3)
+        if (t3 === 3)
           B.JSArray_methods.add$1(decimalDigitChunks, "0");
-        rest = rest._div$1(t3);
+        rest = rest._div$1(t2);
       }
       t2 = rest._digits;
       if (0 >= t2.length)
@@ -15912,19 +16351,24 @@
       return B.JSInt_methods.compareTo$1(this._duration, type$.Duration._as(other)._duration);
     },
     toString$0(_) {
-      var minutes, minutesPadding, seconds, secondsPadding,
+      var sign, minutes, minutesPadding, seconds, secondsPadding,
         microseconds = this._duration,
-        sign = microseconds < 0 ? "-" : "",
-        hours = B.JSInt_methods._tdivFast$1(microseconds, 3600000000);
-      microseconds %= 3600000000;
-      if (microseconds < 0)
-        microseconds = -microseconds;
+        hours = B.JSInt_methods._tdivFast$1(microseconds, 3600000000),
+        microseconds0 = microseconds % 3600000000;
+      if (microseconds < 0) {
+        hours = 0 - hours;
+        microseconds = 0 - microseconds0;
+        sign = "-";
+      } else {
+        microseconds = microseconds0;
+        sign = "";
+      }
       minutes = B.JSInt_methods._tdivFast$1(microseconds, 60000000);
       microseconds %= 60000000;
       minutesPadding = minutes < 10 ? "0" : "";
       seconds = B.JSInt_methods._tdivFast$1(microseconds, 1000000);
       secondsPadding = seconds < 10 ? "0" : "";
-      return sign + Math.abs(hours) + ":" + minutesPadding + minutes + ":" + secondsPadding + seconds + "." + B.JSString_methods.padLeft$2(B.JSInt_methods.toString$0(microseconds % 1000000), 6, "0");
+      return sign + hours + ":" + minutesPadding + minutes + ":" + secondsPadding + seconds + "." + B.JSString_methods.padLeft$2(B.JSInt_methods.toString$0(microseconds % 1000000), 6, "0");
     },
     $isComparable: 1
   };
@@ -16072,7 +16516,7 @@
   };
   A.FormatException.prototype = {
     toString$0(_) {
-      var t1, lineNum, lineStart, previousCharWasCR, i, char, lineEnd, end, start, prefix, postfix,
+      var t1, lineEnd, lineNum, lineStart, previousCharWasCR, i, char, end, start, prefix, postfix,
         message = this.message,
         report = "" !== message ? "FormatException: " + message : "FormatException",
         offset = this.offset,
@@ -16089,8 +16533,10 @@
             source = B.JSString_methods.substring$2(source, 0, 75) + "...";
           return report + "\n" + source;
         }
-        for (lineNum = 1, lineStart = 0, previousCharWasCR = false, i = 0; i < offset; ++i) {
-          char = B.JSString_methods._codeUnitAt$1(source, i);
+        for (lineEnd = source.length, lineNum = 1, lineStart = 0, previousCharWasCR = false, i = 0; i < offset; ++i) {
+          if (!(i < lineEnd))
+            return A.ioore(source, i);
+          char = source.charCodeAt(i);
           if (char === 10) {
             if (lineStart !== i || !previousCharWasCR)
               ++lineNum;
@@ -16103,9 +16549,10 @@
           }
         }
         report = lineNum > 1 ? report + (" (at line " + lineNum + ", character " + (offset - lineStart + 1) + ")\n") : report + (" (at character " + (offset + 1) + ")\n");
-        lineEnd = source.length;
         for (i = offset; i < lineEnd; ++i) {
-          char = B.JSString_methods.codeUnitAt$1(source, i);
+          if (!(i >= 0))
+            return A.ioore(source, i);
+          char = source.charCodeAt(i);
           if (char === 10 || char === 13) {
             lineEnd = i;
             break;
@@ -16151,17 +16598,17 @@
   };
   A.Iterable.prototype = {
     cast$1$0(_, $R) {
-      return A.CastIterable_CastIterable(this, A._instanceType(this)._eval$1("Iterable.E"), $R);
+      return A.CastIterable_CastIterable(this, A.instanceType(this)._eval$1("Iterable.E"), $R);
     },
     map$1$1(_, toElement, $T) {
-      var t1 = A._instanceType(this);
+      var t1 = A.instanceType(this);
       return A.MappedIterable_MappedIterable(this, t1._bind$1($T)._eval$1("1(Iterable.E)")._as(toElement), t1._eval$1("Iterable.E"), $T);
     },
     map$1($receiver, toElement) {
       return this.map$1$1($receiver, toElement, type$.dynamic);
     },
     where$1(_, test) {
-      var t1 = A._instanceType(this);
+      var t1 = A.instanceType(this);
       return new A.WhereIterable(this, t1._eval$1("bool(Iterable.E)")._as(test), t1._eval$1("WhereIterable<Iterable.E>"));
     },
     contains$1(_, element) {
@@ -16173,12 +16620,12 @@
     },
     forEach$1(_, action) {
       var t1;
-      A._instanceType(this)._eval$1("~(Iterable.E)")._as(action);
+      A.instanceType(this)._eval$1("~(Iterable.E)")._as(action);
       for (t1 = this.get$iterator(this); t1.moveNext$0();)
         action.call$1(t1.get$current(t1));
     },
     toList$1$growable(_, growable) {
-      return A.List_List$of(this, growable, A._instanceType(this)._eval$1("Iterable.E"));
+      return A.List_List$of(this, growable, A.instanceType(this)._eval$1("Iterable.E"));
     },
     toList$0($receiver) {
       return this.toList$1$growable($receiver, true);
@@ -16197,7 +16644,7 @@
       return !this.get$isEmpty(this);
     },
     skip$1(_, count) {
-      return A.SkipIterable_SkipIterable(this, count, A._instanceType(this)._eval$1("Iterable.E"));
+      return A.SkipIterable_SkipIterable(this, count, A.instanceType(this)._eval$1("Iterable.E"));
     },
     get$first(_) {
       var it = this.get$iterator(this);
@@ -16216,21 +16663,20 @@
       return result;
     },
     elementAt$1(_, index) {
-      var t1, elementIndex, element;
+      var iterator, skipCount;
       A.RangeError_checkNotNegative(index, "index");
-      for (t1 = this.get$iterator(this), elementIndex = 0; t1.moveNext$0();) {
-        element = t1.get$current(t1);
-        if (index === elementIndex)
-          return element;
-        ++elementIndex;
+      iterator = this.get$iterator(this);
+      for (skipCount = index; iterator.moveNext$0();) {
+        if (skipCount === 0)
+          return iterator.get$current(iterator);
+        --skipCount;
       }
-      throw A.wrapException(A.IndexError$withLength(index, elementIndex, this, null, "index"));
+      throw A.wrapException(A.IndexError$withLength(index, index - skipCount, this, null, "index"));
     },
     toString$0(_) {
-      return A.IterableBase_iterableToShortString(this, "(", ")");
+      return A.Iterable_iterableToShortString(this, "(", ")");
     }
   };
-  A.Iterator.prototype = {};
   A.Null.prototype = {
     get$hashCode(_) {
       return A.Object.prototype.get$hashCode.call(this, this);
@@ -16253,7 +16699,7 @@
       throw A.wrapException(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, type$.Invocation._as(invocation)));
     },
     get$runtimeType(_) {
-      return A.getRuntimeType(this);
+      return A.getRuntimeTypeOfDartObject(this);
     },
     toString() {
       return this.toString$0(this);
@@ -16285,13 +16731,13 @@
     call$2(msg, position) {
       throw A.wrapException(A.FormatException$("Illegal IPv4 address, " + msg, this.host, position));
     },
-    $signature: 63
+    $signature: 64
   };
   A.Uri_parseIPv6Address_error.prototype = {
     call$2(msg, position) {
       throw A.wrapException(A.FormatException$("Illegal IPv6 address, " + msg, this.host, position));
     },
-    $signature: 59
+    $signature: 63
   };
   A.Uri_parseIPv6Address_parseHex.prototype = {
     call$2(start, end) {
@@ -16530,13 +16976,13 @@
       B.NativeUint8List_methods.fillRange$3(t1, 0, 96, defaultTransition);
       return t1;
     },
-    $signature: 53
+    $signature: 62
   };
   A._createTables_setChars.prototype = {
     call$3(target, chars, transition) {
       var t1, i, t2;
       for (t1 = chars.length, i = 0; i < t1; ++i) {
-        t2 = B.JSString_methods._codeUnitAt$1(chars, i) ^ 96;
+        t2 = chars.charCodeAt(i) ^ 96;
         if (!(t2 < 96))
           return A.ioore(target, t2);
         target[t2] = transition;
@@ -16546,8 +16992,15 @@
   };
   A._createTables_setRange.prototype = {
     call$3(target, range, transition) {
-      var i, n, t1;
-      for (i = B.JSString_methods._codeUnitAt$1(range, 0), n = B.JSString_methods._codeUnitAt$1(range, 1); i <= n; ++i) {
+      var i, n,
+        t1 = range.length;
+      if (0 >= t1)
+        return A.ioore(range, 0);
+      i = range.charCodeAt(0);
+      if (1 >= t1)
+        return A.ioore(range, 1);
+      n = range.charCodeAt(1);
+      for (; i <= n; ++i) {
         t1 = (i ^ 96) >>> 0;
         if (!(t1 < 96))
           return A.ioore(target, t1);
@@ -16710,13 +17163,17 @@
       receiver.href = value;
     },
     toString$0(receiver) {
-      return String(receiver);
+      var t1 = String(receiver);
+      t1.toString;
+      return t1;
     },
     $isAnchorElement: 1
   };
   A.AreaElement.prototype = {
     toString$0(receiver) {
-      return String(receiver);
+      var t1 = String(receiver);
+      t1.toString;
+      return t1;
     }
   };
   A.BaseElement.prototype = {$isBaseElement: 1};
@@ -16736,7 +17193,9 @@
   A.CssRule.prototype = {$isCssRule: 1};
   A.CssStyleDeclaration.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     }
   };
   A.CssStyleDeclarationBase.prototype = {};
@@ -16766,31 +17225,45 @@
   A.Document.prototype = {$isDocument: 1};
   A.DomException.prototype = {
     toString$0(receiver) {
-      return String(receiver);
+      var t1 = String(receiver);
+      t1.toString;
+      return t1;
     }
   };
   A.DomImplementation.prototype = {
     createHtmlDocument$1(receiver, title) {
-      return receiver.createHTMLDocument(title);
+      var t1 = receiver.createHTMLDocument(title);
+      t1.toString;
+      return t1;
     }
   };
   A.DomRectList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Rectangle_num._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -16865,21 +17338,31 @@
   };
   A.DomStringList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       A._asString(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -16894,7 +17377,9 @@
   };
   A.DomTokenList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     }
   };
   A._FrozenElementList.prototype = {
@@ -16924,7 +17409,9 @@
       return new A._ElementAttributeMap(receiver);
     },
     toString$0(receiver) {
-      return receiver.localName;
+      var t1 = receiver.localName;
+      t1.toString;
+      return t1;
     },
     createFragment$3$treeSanitizer$validator(receiver, html, treeSanitizer, validator) {
       var t1, t2, contextElement, fragment;
@@ -16957,13 +17444,15 @@
         t2.toString;
         t2 = B.DomImplementation_methods.createHtmlDocument$1(t2, "");
         $.Element__parseDocument = t2;
-        $.Element__parseRange = t2.createRange();
+        t2 = t2.createRange();
+        t2.toString;
+        $.Element__parseRange = t2;
         t2 = $.Element__parseDocument.createElement("base");
         type$.BaseElement._as(t2);
         t1 = t1.baseURI;
         t1.toString;
         t2.href = t1;
-        $.Element__parseDocument.head.appendChild(t2);
+        $.Element__parseDocument.head.appendChild(t2).toString;
       }
       t1 = $.Element__parseDocument;
       if (t1.body == null) {
@@ -16977,23 +17466,37 @@
         contextElement = t1;
       } else {
         t1.toString;
-        contextElement = t1.createElement(receiver.tagName);
-        $.Element__parseDocument.body.appendChild(contextElement);
+        t2 = receiver.tagName;
+        t2.toString;
+        contextElement = t1.createElement(t2);
+        $.Element__parseDocument.body.appendChild(contextElement).toString;
       }
-      if ("createContextualFragment" in window.Range.prototype && !B.JSArray_methods.contains$1(B.List_ME0, receiver.tagName)) {
+      t1 = "createContextualFragment" in window.Range.prototype;
+      t1.toString;
+      if (t1) {
+        t1 = receiver.tagName;
+        t1.toString;
+        t1 = !B.JSArray_methods.contains$1(B.List_ME0, t1);
+      } else
+        t1 = false;
+      if (t1) {
         $.Element__parseRange.selectNodeContents(contextElement);
         t1 = $.Element__parseRange;
-        fragment = t1.createContextualFragment(html);
+        t1 = t1.createContextualFragment(html);
+        t1.toString;
+        fragment = t1;
       } else {
         J.set$_innerHtml$x(contextElement, html);
-        fragment = $.Element__parseDocument.createDocumentFragment();
-        for (; t1 = contextElement.firstChild, t1 != null;)
-          fragment.appendChild(t1);
+        t1 = $.Element__parseDocument.createDocumentFragment();
+        t1.toString;
+        for (; t2 = contextElement.firstChild, t2 != null;)
+          t1.appendChild(t2).toString;
+        fragment = t1;
       }
       if (contextElement !== $.Element__parseDocument.body)
         J.remove$0$x(contextElement);
       treeSanitizer.sanitizeTree$1(fragment);
-      document.adoptNode(fragment);
+      document.adoptNode(fragment).toString;
       return fragment;
     },
     createFragment$2$treeSanitizer($receiver, html, treeSanitizer) {
@@ -17001,7 +17504,7 @@
     },
     setInnerHtml$1(receiver, html) {
       this.set$text(receiver, null);
-      receiver.appendChild(this.createFragment$3$treeSanitizer$validator(receiver, html, null, null));
+      receiver.appendChild(this.createFragment$3$treeSanitizer$validator(receiver, html, null, null)).toString;
     },
     set$_innerHtml(receiver, value) {
       receiver.innerHTML = value;
@@ -17012,7 +17515,7 @@
     call$1(e) {
       return type$.Element._is(type$.Node._as(e));
     },
-    $signature: 44
+    $signature: 58
   };
   A.Event.prototype = {$isEvent: 1};
   A.EventSource.prototype = {$isEventSource: 1};
@@ -17036,21 +17539,31 @@
   A.File.prototype = {$isFile: 1};
   A.FileList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.File._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17077,26 +17590,38 @@
   A.Gamepad.prototype = {$isGamepad: 1};
   A.History.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     }
   };
   A.HtmlCollection.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Node._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17139,19 +17664,31 @@
       else
         t3.completeError$1(e);
     },
-    $signature: 50
+    $signature: 53
   };
   A.HttpRequestEventTarget.prototype = {};
   A.ImageData.prototype = {$isImageData: 1};
   A.KeyboardEvent.prototype = {$isKeyboardEvent: 1};
   A.Location.prototype = {
     get$origin(receiver) {
-      if ("origin" in receiver)
-        return receiver.origin;
-      return receiver.protocol + "//" + receiver.host;
+      var t2,
+        t1 = "origin" in receiver;
+      t1.toString;
+      if (t1) {
+        t1 = receiver.origin;
+        t1.toString;
+        return t1;
+      }
+      t1 = receiver.protocol;
+      t1.toString;
+      t2 = receiver.host;
+      t2.toString;
+      return t1 + "//" + t2;
     },
     toString$0(receiver) {
-      return String(receiver);
+      var t1 = String(receiver);
+      t1.toString;
+      return t1;
     },
     $isLocation: 1
   };
@@ -17170,14 +17707,18 @@
       return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
     },
     forEach$1(receiver, f) {
-      var entries, entry;
+      var entries, entry, t1;
       type$.void_Function_String_dynamic._as(f);
       entries = receiver.entries();
       for (; true;) {
         entry = entries.next();
-        if (entry.done)
+        t1 = entry.done;
+        t1.toString;
+        if (t1)
           return;
-        f.call$2(entry.value[0], A.convertNativeToDart_Dictionary(entry.value[1]));
+        t1 = entry.value[0];
+        t1.toString;
+        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
       }
     },
     get$keys(receiver) {
@@ -17186,10 +17727,14 @@
       return keys;
     },
     get$length(receiver) {
-      return receiver.size;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1;
     },
     get$isEmpty(receiver) {
-      return receiver.size === 0;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1 === 0;
     },
     $indexSet(receiver, key, value) {
       A._asString(key);
@@ -17211,14 +17756,18 @@
       return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
     },
     forEach$1(receiver, f) {
-      var entries, entry;
+      var entries, entry, t1;
       type$.void_Function_String_dynamic._as(f);
       entries = receiver.entries();
       for (; true;) {
         entry = entries.next();
-        if (entry.done)
+        t1 = entry.done;
+        t1.toString;
+        if (t1)
           return;
-        f.call$2(entry.value[0], A.convertNativeToDart_Dictionary(entry.value[1]));
+        t1 = entry.value[0];
+        t1.toString;
+        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
       }
     },
     get$keys(receiver) {
@@ -17227,10 +17776,14 @@
       return keys;
     },
     get$length(receiver) {
-      return receiver.size;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1;
     },
     get$isEmpty(receiver) {
-      return receiver.size === 0;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1 === 0;
     },
     $indexSet(receiver, key, value) {
       A._asString(key);
@@ -17247,21 +17800,31 @@
   A.MimeType.prototype = {$isMimeType: 1};
   A.MimeTypeArray.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.MimeType._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17302,12 +17865,12 @@
           for (len = t1.childNodes.length, i = 0; i < len; ++i) {
             t3 = t1.firstChild;
             t3.toString;
-            t2.appendChild(t3);
+            t2.appendChild(t3).toString;
           }
         return;
       }
       for (t1 = iterable.get$iterator(iterable), t2 = this._this; t1.moveNext$0();)
-        t2.appendChild(t1.get$current(t1));
+        t2.appendChild(t1.get$current(t1)).toString;
     },
     $indexSet(_, index, value) {
       var t1, t2;
@@ -17316,7 +17879,7 @@
       t2 = t1.childNodes;
       if (!(index >= 0 && index < t2.length))
         return A.ioore(t2, index);
-      t1.replaceChild(value, t2[index]);
+      t1.replaceChild(value, t2[index]).toString;
     },
     get$iterator(_) {
       var t1 = this._this.childNodes;
@@ -17340,12 +17903,12 @@
     remove$0(receiver) {
       var t1 = receiver.parentNode;
       if (t1 != null)
-        t1.removeChild(receiver);
+        t1.removeChild(receiver).toString;
     },
     _clearChildren$0(receiver) {
       var t1;
       for (; t1 = receiver.firstChild, t1 != null;)
-        receiver.removeChild(t1);
+        receiver.removeChild(t1).toString;
     },
     toString$0(receiver) {
       var value = receiver.nodeValue;
@@ -17358,21 +17921,31 @@
   };
   A.NodeList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Node._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17393,21 +17966,31 @@
   };
   A.PluginArray.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Plugin._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17429,14 +18012,18 @@
       return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
     },
     forEach$1(receiver, f) {
-      var entries, entry;
+      var entries, entry, t1;
       type$.void_Function_String_dynamic._as(f);
       entries = receiver.entries();
       for (; true;) {
         entry = entries.next();
-        if (entry.done)
+        t1 = entry.done;
+        t1.toString;
+        if (t1)
           return;
-        f.call$2(entry.value[0], A.convertNativeToDart_Dictionary(entry.value[1]));
+        t1 = entry.value[0];
+        t1.toString;
+        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
       }
     },
     get$keys(receiver) {
@@ -17445,10 +18032,14 @@
       return keys;
     },
     get$length(receiver) {
-      return receiver.size;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1;
     },
     get$isEmpty(receiver) {
-      return receiver.size === 0;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1 === 0;
     },
     $indexSet(receiver, key, value) {
       A._asString(key);
@@ -17472,21 +18063,31 @@
   A.SourceBuffer.prototype = {$isSourceBuffer: 1};
   A.SourceBufferList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.SourceBuffer._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17502,21 +18103,31 @@
   A.SpeechGrammar.prototype = {$isSpeechGrammar: 1};
   A.SpeechGrammarList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.SpeechGrammar._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17563,7 +18174,9 @@
       return keys;
     },
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     get$isEmpty(receiver) {
       return receiver.key(0) == null;
@@ -17574,43 +18187,56 @@
     call$2(k, v) {
       return B.JSArray_methods.add$1(this.keys, k);
     },
-    $signature: 26
+    $signature: 15
   };
   A.StyleSheet.prototype = {$isStyleSheet: 1};
   A.TableElement.prototype = {
     createFragment$3$treeSanitizer$validator(receiver, html, treeSanitizer, validator) {
-      var table, fragment;
-      if ("createContextualFragment" in window.Range.prototype)
+      var table,
+        t1 = "createContextualFragment" in window.Range.prototype;
+      t1.toString;
+      if (t1)
         return this.super$Element$createFragment(receiver, html, treeSanitizer, validator);
       table = A.Element_Element$html("<table>" + html + "</table>", treeSanitizer, validator);
-      fragment = document.createDocumentFragment();
-      new A._ChildNodeListLazy(fragment).addAll$1(0, new A._ChildNodeListLazy(table));
-      return fragment;
+      t1 = document.createDocumentFragment();
+      t1.toString;
+      new A._ChildNodeListLazy(t1).addAll$1(0, new A._ChildNodeListLazy(table));
+      return t1;
     }
   };
   A.TableRowElement.prototype = {
     createFragment$3$treeSanitizer$validator(receiver, html, treeSanitizer, validator) {
-      var t1, fragment;
-      if ("createContextualFragment" in window.Range.prototype)
+      var t2,
+        t1 = "createContextualFragment" in window.Range.prototype;
+      t1.toString;
+      if (t1)
         return this.super$Element$createFragment(receiver, html, treeSanitizer, validator);
       t1 = document;
-      fragment = t1.createDocumentFragment();
-      t1 = new A._ChildNodeListLazy(B.TableElement_methods.createFragment$3$treeSanitizer$validator(t1.createElement("table"), html, treeSanitizer, validator));
+      t2 = t1.createDocumentFragment();
+      t2.toString;
+      t1 = t1.createElement("table");
+      t1.toString;
+      t1 = new A._ChildNodeListLazy(B.TableElement_methods.createFragment$3$treeSanitizer$validator(t1, html, treeSanitizer, validator));
       t1 = new A._ChildNodeListLazy(t1.get$single(t1));
-      new A._ChildNodeListLazy(fragment).addAll$1(0, new A._ChildNodeListLazy(t1.get$single(t1)));
-      return fragment;
+      new A._ChildNodeListLazy(t2).addAll$1(0, new A._ChildNodeListLazy(t1.get$single(t1)));
+      return t2;
     }
   };
   A.TableSectionElement.prototype = {
     createFragment$3$treeSanitizer$validator(receiver, html, treeSanitizer, validator) {
-      var t1, fragment;
-      if ("createContextualFragment" in window.Range.prototype)
+      var t2,
+        t1 = "createContextualFragment" in window.Range.prototype;
+      t1.toString;
+      if (t1)
         return this.super$Element$createFragment(receiver, html, treeSanitizer, validator);
       t1 = document;
-      fragment = t1.createDocumentFragment();
-      t1 = new A._ChildNodeListLazy(B.TableElement_methods.createFragment$3$treeSanitizer$validator(t1.createElement("table"), html, treeSanitizer, validator));
-      new A._ChildNodeListLazy(fragment).addAll$1(0, new A._ChildNodeListLazy(t1.get$single(t1)));
-      return fragment;
+      t2 = t1.createDocumentFragment();
+      t2.toString;
+      t1 = t1.createElement("table");
+      t1.toString;
+      t1 = new A._ChildNodeListLazy(B.TableElement_methods.createFragment$3$treeSanitizer$validator(t1, html, treeSanitizer, validator));
+      new A._ChildNodeListLazy(t2).addAll$1(0, new A._ChildNodeListLazy(t1.get$single(t1)));
+      return t2;
     }
   };
   A.TemplateElement.prototype = {
@@ -17621,7 +18247,7 @@
       t1.toString;
       J._clearChildren$0$x(t1);
       fragment = this.createFragment$3$treeSanitizer$validator(receiver, html, null, null);
-      receiver.content.appendChild(fragment);
+      receiver.content.appendChild(fragment).toString;
     },
     $isTemplateElement: 1
   };
@@ -17629,21 +18255,31 @@
   A.TextTrackCue.prototype = {$isTextTrackCue: 1};
   A.TextTrackCueList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.TextTrackCue._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17658,21 +18294,31 @@
   };
   A.TextTrackList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.TextTrack._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17687,27 +18333,39 @@
   };
   A.TimeRanges.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     }
   };
   A.Touch.prototype = {$isTouch: 1};
   A.TouchList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Touch._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17728,7 +18386,9 @@
   A.UIEvent.prototype = {};
   A.Url.prototype = {
     toString$0(receiver) {
-      return String(receiver);
+      var t1 = String(receiver);
+      t1.toString;
+      return t1;
     }
   };
   A.VideoTrackList.prototype = {
@@ -17746,15 +18406,13 @@
     $isWebSocket: 1
   };
   A.Window.prototype = {
-    open$2(receiver, url, $name) {
-      var t1 = A._DOMWindowCrossFrame__createSafe(receiver.open(url, $name));
-      return t1;
-    },
     alert$1(receiver, message) {
       return receiver.alert(message);
     },
     confirm$1(receiver, message) {
-      return receiver.confirm(message);
+      var t1 = receiver.confirm(message);
+      t1.toString;
+      return t1;
     },
     $isWindow: 1,
     $isWindowBase: 1
@@ -17763,21 +18421,31 @@
   A._Attr.prototype = {$is_Attr: 1};
   A._CssRuleList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.CssRule._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17867,11 +18535,15 @@
   };
   A._GamepadList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
       return receiver[index];
     },
@@ -17896,21 +18568,31 @@
   };
   A._NamedNodeMap.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Node._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17925,21 +18607,31 @@
   };
   A._SpeechRecognitionResultList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.SpeechRecognitionResult._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -17954,21 +18646,31 @@
   };
   A._StyleSheetList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      var t1 = receiver.length;
-      if (index >>> 0 !== index || index >= t1)
+      var t1 = receiver.length,
+        t2 = index >>> 0 !== index || index >= t1;
+      t2.toString;
+      if (t2)
         throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
-      return receiver[index];
+      t1 = receiver[index];
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.StyleSheet._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1;
+      if (receiver.length > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -18019,6 +18721,7 @@
   A._ElementAttributeMap.prototype = {
     containsKey$1(_, key) {
       var t1 = this._element.hasAttribute(key);
+      t1.toString;
       return t1;
     },
     $index(_, key) {
@@ -18156,13 +18859,13 @@
     call$1(v) {
       return type$.NodeValidator._as(v).allowsElement$1(this.element);
     },
-    $signature: 28
+    $signature: 26
   };
   A.NodeValidatorBuilder_allowsAttribute_closure.prototype = {
     call$1(v) {
       return type$.NodeValidator._as(v).allowsAttribute$3(this.element, this.attributeName, this.value);
     },
-    $signature: 28
+    $signature: 26
   };
   A._SimpleNodeValidator.prototype = {
     _SimpleNodeValidator$4$allowedAttributes$allowedElements$allowedUriAttributes(uriPolicy, allowedAttributes, allowedElements, allowedUriAttributes) {
@@ -18209,13 +18912,13 @@
     call$1(x) {
       return !B.JSArray_methods.contains$1(B.List_Jwp, A._asString(x));
     },
-    $signature: 29
+    $signature: 27
   };
   A._SimpleNodeValidator_closure0.prototype = {
     call$1(x) {
       return B.JSArray_methods.contains$1(B.List_Jwp, A._asString(x));
     },
-    $signature: 29
+    $signature: 27
   };
   A._TemplatingNodeValidator.prototype = {
     allowsAttribute$3(element, attributeName, value) {
@@ -18292,17 +18995,17 @@
       if ($parent == null || $parent !== node.parentNode)
         J.remove$0$x(node);
       else
-        $parent.removeChild(node);
+        $parent.removeChild(node).toString;
     },
     _sanitizeUntrustedElement$2(element, $parent) {
-      var corruptedTest1, elementText, elementTagName, exception, t1,
+      var corruptedTest1, elementText, elementTagName, t1, corrupted0, exception, t2,
         corrupted = true,
         attrs = null, isAttr = null;
       try {
         attrs = J.get$attributes$x(element);
         isAttr = attrs._element.getAttribute("is");
         type$.Element._as(element);
-        corruptedTest1 = function(element) {
+        t1 = function(element) {
           if (!(element.attributes instanceof NamedNodeMap))
             return true;
           if (element.id == "lastChild" || element.name == "lastChild" || element.id == "previousSibling" || element.name == "previousSibling" || element.id == "children" || element.name == "children")
@@ -18323,7 +19026,16 @@
           }
           return false;
         }(element);
-        corrupted = A.boolConversionCheck(corruptedTest1) ? true : !(element.attributes instanceof NamedNodeMap);
+        t1.toString;
+        corruptedTest1 = t1;
+        if (A.boolConversionCheck(corruptedTest1))
+          corrupted0 = true;
+        else {
+          t1 = !(element.attributes instanceof NamedNodeMap);
+          t1.toString;
+          corrupted0 = t1;
+        }
+        corrupted = corrupted0;
       } catch (exception) {
       }
       elementText = "element unprintable";
@@ -18340,35 +19052,43 @@
           throw exception;
         else {
           this._removeNode$2(element, $parent);
-          window;
+          window.toString;
           t1 = A.S(elementText);
-          if (typeof console != "undefined")
+          t2 = typeof console != "undefined";
+          t2.toString;
+          if (t2)
             window.console.warn("Removing corrupted element " + t1);
         }
       }
     },
     _sanitizeElement$7(element, $parent, corrupted, text, tag, attrs, isAttr) {
-      var t1, keys, i, t2, $name, t3, t4, _this = this;
+      var t1, t2, keys, i, $name, t3, t4, _this = this;
       if (corrupted) {
         _this._removeNode$2(element, $parent);
-        window;
-        if (typeof console != "undefined")
+        window.toString;
+        t1 = typeof console != "undefined";
+        t1.toString;
+        if (t1)
           window.console.warn("Removing element due to corrupted attributes on <" + text + ">");
         return;
       }
       if (!_this.validator.allowsElement$1(element)) {
         _this._removeNode$2(element, $parent);
-        window;
+        window.toString;
         t1 = A.S($parent);
-        if (typeof console != "undefined")
+        t2 = typeof console != "undefined";
+        t2.toString;
+        if (t2)
           window.console.warn("Removing disallowed element <" + tag + "> from " + t1);
         return;
       }
       if (isAttr != null)
         if (!_this.validator.allowsAttribute$3(element, "is", isAttr)) {
           _this._removeNode$2(element, $parent);
-          window;
-          if (typeof console != "undefined")
+          window.toString;
+          t1 = typeof console != "undefined";
+          t1.toString;
+          if (t1)
             window.console.warn("Removing disallowed type extension <" + tag + ' is="' + isAttr + '">');
           return;
         }
@@ -18382,9 +19102,11 @@
         t4 = J.toLowerCase$0$s($name);
         A._asString($name);
         if (!t3.allowsAttribute$3(element, t4, A._asString(t1.getAttribute($name)))) {
-          window;
+          window.toString;
           t3 = t1.getAttribute($name);
-          if (typeof console != "undefined")
+          t4 = typeof console != "undefined";
+          t4.toString;
+          if (t4)
             window.console.warn(t2 + $name + '="' + A.S(t3) + '">');
           t1.removeAttribute($name);
         }
@@ -18396,7 +19118,9 @@
       }
     },
     sanitizeNode$2(node, $parent) {
-      switch (node.nodeType) {
+      var t1 = node.nodeType;
+      t1.toString;
+      switch (t1) {
         case 1:
           this._sanitizeUntrustedElement$2(node, $parent);
           break;
@@ -18438,9 +19162,9 @@
           t4 = t3.parentNode;
           if (node !== t4) {
             if (t4 != null)
-              t4.removeChild(t3);
+              t4.removeChild(t3).toString;
           } else
-            node.removeChild(t3);
+            node.removeChild(t3).toString;
           child = null;
           nextChild = node.lastChild;
         }
@@ -18449,7 +19173,7 @@
         child = nextChild;
       }
     },
-    $signature: 38
+    $signature: 37
   };
   A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase.prototype = {};
   A._DomRectList_JavaScriptObject_ListMixin.prototype = {};
@@ -18503,7 +19227,7 @@
       return $length;
     },
     walk$1(e) {
-      var slot, t2, copy, _this = this, t1 = {};
+      var slot, t2, copy, t3, _this = this, t1 = {};
       if (e == null)
         return e;
       if (A._isBool(e))
@@ -18514,7 +19238,7 @@
         return e;
       if (e instanceof A.DateTime)
         return new Date(e._value);
-      if (type$.RegExp._is(e))
+      if (e instanceof A.JSSyntaxRegExp)
         throw A.wrapException(A.UnimplementedError$("structured clone of RegExp"));
       if (type$.File._is(e))
         return e;
@@ -18558,9 +19282,10 @@
         copy = t1.copy = t2[slot];
         if (copy != null)
           return copy;
-        copy = {};
-        t1.copy = copy;
-        B.JSArray_methods.$indexSet(t2, slot, copy);
+        t3 = {};
+        t3.toString;
+        t1.copy = t3;
+        B.JSArray_methods.$indexSet(t2, slot, t3);
         _this.forEachObjectKey$2(e, new A._StructuredClone_walk_closure0(t1, _this));
         return t1.copy;
       }
@@ -18570,11 +19295,12 @@
       var i,
         t1 = J.getInterceptor$asx(e),
         $length = t1.get$length(e),
-        copy = new Array($length);
-      B.JSArray_methods.$indexSet(this.copies, slot, copy);
+        t2 = new Array($length);
+      t2.toString;
+      B.JSArray_methods.$indexSet(this.copies, slot, t2);
       for (i = 0; i < $length; ++i)
-        B.JSArray_methods.$indexSet(copy, i, this.walk$1(t1.$index(e, i)));
-      return copy;
+        B.JSArray_methods.$indexSet(t2, i, this.walk$1(t1.$index(e, i)));
+      return t2;
     }
   };
   A._StructuredClone_walk_closure.prototype = {
@@ -18587,7 +19313,7 @@
     call$2(key, value) {
       this._box_0.copy[key] = this.$this.walk$1(value);
     },
-    $signature: 39
+    $signature: 38
   };
   A._AcceptStructuredClone.prototype = {
     findSlot$1(value) {
@@ -18602,7 +19328,7 @@
       return $length;
     },
     walk$1(e) {
-      var slot, t1, copy, t2, map, l, $length, i, _this = this;
+      var t1, slot, copy, t2, map, t3, $length, t4, i, _this = this;
       if (e == null)
         return e;
       if (A._isBool(e))
@@ -18611,11 +19337,20 @@
         return e;
       if (typeof e == "string")
         return e;
-      if (e instanceof Date)
-        return A.DateTime$fromMillisecondsSinceEpoch(e.getTime(), true);
-      if (e instanceof RegExp)
+      t1 = e instanceof Date;
+      t1.toString;
+      if (t1) {
+        t1 = e.getTime();
+        t1.toString;
+        return A.DateTime$fromMillisecondsSinceEpoch(t1, true);
+      }
+      t1 = e instanceof RegExp;
+      t1.toString;
+      if (t1)
         throw A.wrapException(A.UnimplementedError$("structured clone of RegExp"));
-      if (typeof Promise != "undefined" && e instanceof Promise)
+      t1 = typeof Promise != "undefined" && e instanceof Promise;
+      t1.toString;
+      if (t1)
         return A.promiseToFuture(e, type$.dynamic);
       if (A.isJavaScriptSimpleObject(e)) {
         slot = _this.findSlot$1(e);
@@ -18631,21 +19366,29 @@
         _this.forEachJsField$2(e, new A._AcceptStructuredClone_walk_closure(_this, map));
         return map;
       }
-      if (e instanceof Array) {
-        l = e;
-        slot = _this.findSlot$1(l);
-        t1 = _this.copies;
-        if (!(slot < t1.length))
-          return A.ioore(t1, slot);
-        copy = t1[slot];
+      t1 = e instanceof Array;
+      t1.toString;
+      if (t1) {
+        t1 = e;
+        t1.toString;
+        slot = _this.findSlot$1(t1);
+        t2 = _this.copies;
+        if (!(slot < t2.length))
+          return A.ioore(t2, slot);
+        copy = t2[slot];
         if (copy != null)
           return copy;
-        t2 = J.getInterceptor$asx(l);
-        $length = t2.get$length(l);
-        copy = _this.mustCopy ? new Array($length) : l;
-        B.JSArray_methods.$indexSet(t1, slot, copy);
-        for (t1 = J.getInterceptor$ax(copy), i = 0; i < $length; ++i)
-          t1.$indexSet(copy, i, _this.walk$1(t2.$index(l, i)));
+        t3 = J.getInterceptor$asx(t1);
+        $length = t3.get$length(t1);
+        if (_this.mustCopy) {
+          t4 = new Array($length);
+          t4.toString;
+          copy = t4;
+        } else
+          copy = t1;
+        B.JSArray_methods.$indexSet(t2, slot, copy);
+        for (t2 = J.getInterceptor$ax(copy), i = 0; i < $length; ++i)
+          t2.$indexSet(copy, i, _this.walk$1(t3.$index(t1, i)));
         return copy;
       }
       return e;
@@ -18661,7 +19404,7 @@
       this.map.$indexSet(0, key, t1);
       return t1;
     },
-    $signature: 40
+    $signature: 39
   };
   A._convertDartToNative_Value_closure.prototype = {
     call$1(element) {
@@ -18679,7 +19422,7 @@
     forEachObjectKey$2(object, action) {
       var t1, t2, _i, key;
       type$.dynamic_Function_dynamic_dynamic._as(action);
-      for (t1 = Object.keys(object), t2 = t1.length, _i = 0; _i < t2; ++_i) {
+      for (t1 = Object.keys(object), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
         key = t1[_i];
         action.call$2(key, object[key]);
       }
@@ -18718,7 +19461,7 @@
       } else
         return A._convertToJS(o);
     },
-    $signature: 41
+    $signature: 40
   };
   A._convertToJS_closure.prototype = {
     call$1(o) {
@@ -18744,20 +19487,20 @@
     call$1(o) {
       return new A.JsFunction(o == null ? type$.Object._as(o) : o);
     },
-    $signature: 42
+    $signature: 41
   };
   A._wrapToDart_closure0.prototype = {
     call$1(o) {
       var t1 = o == null ? type$.Object._as(o) : o;
       return new A.JsArray(t1, type$.JsArray_dynamic);
     },
-    $signature: 43
+    $signature: 42
   };
   A._wrapToDart_closure1.prototype = {
     call$1(o) {
       return new A.JsObject(o == null ? type$.Object._as(o) : o);
     },
-    $signature: 58
+    $signature: 43
   };
   A.JsObject.prototype = {
     $index(_, property) {
@@ -18936,20 +19679,33 @@
   A.Length.prototype = {$isLength: 1};
   A.LengthList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      if (index >>> 0 !== index || index >= receiver.length)
+      var t1 = receiver.length;
+      t1.toString;
+      t1 = index >>> 0 !== index || index >= t1;
+      t1.toString;
+      if (t1)
         throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
-      return receiver.getItem(index);
+      t1 = receiver.getItem(index);
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Length._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
-    get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+    get$first(receiver) {
+      var t1 = receiver.length;
+      t1.toString;
+      if (t1 > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -18962,20 +19718,33 @@
   A.Number.prototype = {$isNumber: 1};
   A.NumberList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      if (index >>> 0 !== index || index >= receiver.length)
+      var t1 = receiver.length;
+      t1.toString;
+      t1 = index >>> 0 !== index || index >= t1;
+      t1.toString;
+      if (t1)
         throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
-      return receiver.getItem(index);
+      t1 = receiver.getItem(index);
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Number._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1 = receiver.length;
+      t1.toString;
+      if (t1 > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -18993,20 +19762,33 @@
   A.ScriptElement0.prototype = {$isScriptElement0: 1};
   A.StringList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      if (index >>> 0 !== index || index >= receiver.length)
+      var t1 = receiver.length;
+      t1.toString;
+      t1 = index >>> 0 !== index || index >= t1;
+      t1.toString;
+      if (t1)
         throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
-      return receiver.getItem(index);
+      t1 = receiver.getItem(index);
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       A._asString(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1 = receiver.length;
+      t1.toString;
+      if (t1 > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -19018,7 +19800,7 @@
   };
   A.SvgElement.prototype = {
     createFragment$3$treeSanitizer$validator(receiver, svg, treeSanitizer, validator) {
-      var t2, fragment, svgFragment, root,
+      var t2, fragment, root,
         t1 = A._setArrayType([], type$.JSArray_NodeValidator);
       B.JSArray_methods.add$1(t1, A._Html5NodeValidator$(null));
       B.JSArray_methods.add$1(t1, A._TemplatingNodeValidator$());
@@ -19028,32 +19810,46 @@
       t2 = t1.body;
       t2.toString;
       fragment = B.BodyElement_methods.createFragment$2$treeSanitizer(t2, '<svg version="1.1">' + svg + "</svg>", treeSanitizer);
-      svgFragment = t1.createDocumentFragment();
-      t1 = new A._ChildNodeListLazy(fragment);
-      root = t1.get$single(t1);
-      for (; t1 = root.firstChild, t1 != null;)
-        svgFragment.appendChild(t1);
-      return svgFragment;
+      t1 = t1.createDocumentFragment();
+      t1.toString;
+      t2 = new A._ChildNodeListLazy(fragment);
+      root = t2.get$single(t2);
+      for (; t2 = root.firstChild, t2 != null;)
+        t1.appendChild(t2).toString;
+      return t1;
     },
     $isSvgElement: 1
   };
   A.Transform.prototype = {$isTransform: 1};
   A.TransformList.prototype = {
     get$length(receiver) {
-      return receiver.length;
+      var t1 = receiver.length;
+      t1.toString;
+      return t1;
     },
     $index(receiver, index) {
-      if (index >>> 0 !== index || index >= receiver.length)
+      var t1 = receiver.length;
+      t1.toString;
+      t1 = index >>> 0 !== index || index >= t1;
+      t1.toString;
+      if (t1)
         throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
-      return receiver.getItem(index);
+      t1 = receiver.getItem(index);
+      t1.toString;
+      return t1;
     },
     $indexSet(receiver, index, value) {
       type$.Transform._as(value);
       throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
     },
     get$first(receiver) {
-      if (receiver.length > 0)
-        return receiver[0];
+      var t1 = receiver.length;
+      t1.toString;
+      if (t1 > 0) {
+        t1 = receiver[0];
+        t1.toString;
+        return t1;
+      }
       throw A.wrapException(A.StateError$("No elements"));
     },
     elementAt$1(receiver, index) {
@@ -19084,14 +19880,18 @@
       return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
     },
     forEach$1(receiver, f) {
-      var entries, entry;
+      var entries, entry, t1;
       type$.void_Function_String_dynamic._as(f);
       entries = receiver.entries();
       for (; true;) {
         entry = entries.next();
-        if (entry.done)
+        t1 = entry.done;
+        t1.toString;
+        if (t1)
           return;
-        f.call$2(entry.value[0], A.convertNativeToDart_Dictionary(entry.value[1]));
+        t1 = entry.value[0];
+        t1.toString;
+        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
       }
     },
     get$keys(receiver) {
@@ -19100,10 +19900,14 @@
       return keys;
     },
     get$length(receiver) {
-      return receiver.size;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1;
     },
     get$isEmpty(receiver) {
-      return receiver.size === 0;
+      var t1 = receiver.size;
+      t1.toString;
+      return t1 === 0;
     },
     $indexSet(receiver, key, value) {
       A._asString(key);
@@ -19289,92 +20093,11 @@
     },
     $is_EventRequest: 1
   };
-  A.CopyOnWriteList.prototype = {
-    get$length(_) {
-      return J.get$length$asx(this._copy_on_write_list$_list);
-    },
-    $index(_, index) {
-      return J.$index$asx(this._copy_on_write_list$_list, index);
-    },
-    cast$1$0(_, $T) {
-      return new A.CopyOnWriteList(true, J.cast$1$0$ax(this._copy_on_write_list$_list, $T), $T._eval$1("CopyOnWriteList<0>"));
-    },
-    contains$1(_, element) {
-      return J.contains$1$asx(this._copy_on_write_list$_list, element);
-    },
-    elementAt$1(_, index) {
-      return J.elementAt$1$ax(this._copy_on_write_list$_list, index);
-    },
-    get$first(_) {
-      return J.get$first$ax(this._copy_on_write_list$_list);
-    },
-    forEach$1(_, f) {
-      this.$ti._eval$1("~(1)")._as(f);
-      return J.forEach$1$ax(this._copy_on_write_list$_list, f);
-    },
-    get$isEmpty(_) {
-      return J.get$isEmpty$asx(this._copy_on_write_list$_list);
-    },
-    get$isNotEmpty(_) {
-      return J.get$isNotEmpty$asx(this._copy_on_write_list$_list);
-    },
-    get$iterator(_) {
-      return J.get$iterator$ax(this._copy_on_write_list$_list);
-    },
-    map$1$1(_, f, $T) {
-      this.$ti._bind$1($T)._eval$1("1(2)")._as(f);
-      return J.map$1$1$ax(this._copy_on_write_list$_list, f, $T);
-    },
-    map$1($receiver, f) {
-      return this.map$1$1($receiver, f, type$.dynamic);
-    },
-    skip$1(_, count) {
-      return J.skip$1$ax(this._copy_on_write_list$_list, count);
-    },
-    sublist$2(_, start, end) {
-      return J.sublist$2$ax(this._copy_on_write_list$_list, start, end);
-    },
-    sublist$1($receiver, start) {
-      return this.sublist$2($receiver, start, null);
-    },
-    toList$1$growable(_, growable) {
-      return J.toList$1$growable$ax(this._copy_on_write_list$_list, true);
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
-    $indexSet(_, index, element) {
-      this.$ti._precomputed1._as(element);
-      this._maybeCopyBeforeWrite$0();
-      J.$indexSet$ax(this._copy_on_write_list$_list, index, element);
-    },
-    sort$1(_, compare) {
-      this.$ti._eval$1("int(1,1)?")._as(compare);
-      this._maybeCopyBeforeWrite$0();
-      J.sort$1$ax(this._copy_on_write_list$_list, compare);
-    },
-    toString$0(_) {
-      return J.toString$0$(this._copy_on_write_list$_list);
-    },
-    _maybeCopyBeforeWrite$0() {
-      var _this = this;
-      if (!_this._copyBeforeWrite)
-        return;
-      _this._copyBeforeWrite = false;
-      _this.set$_copy_on_write_list$_list(A.List_List$from(_this._copy_on_write_list$_list, true, _this.$ti._precomputed1));
-    },
-    set$_copy_on_write_list$_list(_list) {
-      this._copy_on_write_list$_list = this.$ti._eval$1("List<1>")._as(_list);
-    },
-    $isEfficientLengthIterable: 1,
-    $isIterable: 1,
-    $isList: 1
-  };
   A.hashObjects_closure.prototype = {
     call$2(h, i) {
       return A._combine(A._asInt(h), J.get$hashCode$(i));
     },
-    $signature: 45
+    $signature: 44
   };
   A.BuiltList.prototype = {
     toBuilder$0() {
@@ -19390,7 +20113,7 @@
         return false;
       if (other === _this)
         return true;
-      if (!(other instanceof A.BuiltList))
+      if (!(other instanceof A._BuiltList))
         return false;
       t1 = other._list;
       t2 = _this._list;
@@ -19410,7 +20133,7 @@
       return true;
     },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this._list, "[", "]");
+      return A.Iterable_iterableToFullString(this._list, "[", "]");
     },
     get$length(_) {
       return this._list.length;
@@ -19430,12 +20153,6 @@
     contains$1(_, element) {
       return B.JSArray_methods.contains$1(this._list, element);
     },
-    toList$1$growable(_, growable) {
-      return new A.CopyOnWriteList(true, this._list, this.$ti._eval$1("CopyOnWriteList<1>"));
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
     get$isEmpty(_) {
       return this._list.length === 0;
     },
@@ -19455,9 +20172,6 @@
         return A.ioore(t1, index);
       return t1[index];
     },
-    cast$1$0(_, $T) {
-      return A.CastIterable_CastIterable(this._list, this.$ti._precomputed1, $T);
-    },
     $isIterable: 1
   };
   A._BuiltList.prototype = {
@@ -19557,7 +20271,7 @@
         return false;
       if (other === _this)
         return true;
-      if (!(other instanceof A.BuiltListMultimap))
+      if (!(other instanceof A._BuiltListMultimap))
         return false;
       t1 = other._list_multimap$_map;
       t2 = _this._list_multimap$_map;
@@ -19796,7 +20510,7 @@
         return false;
       if (other === _this)
         return true;
-      if (!(other instanceof A.BuiltMap))
+      if (!(other instanceof A._BuiltMap))
         return false;
       t1 = other._map$_map;
       t2 = _this._map$_map;
@@ -19989,7 +20703,7 @@
         return false;
       if (other === _this)
         return true;
-      if (!(other instanceof A.BuiltSet))
+      if (!(other instanceof A._BuiltSet))
         return false;
       t1 = _this._set$_set;
       if (other._set$_set._collection$_length !== t1._collection$_length)
@@ -19999,7 +20713,7 @@
       return t1.containsAll$1(other);
     },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this._set$_set, "{", "}");
+      return A.Iterable_iterableToFullString(this._set$_set, "{", "}");
     },
     get$length(_) {
       return this._set$_set._collection$_length;
@@ -20008,9 +20722,6 @@
       var t1 = this._set$_set;
       return A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1);
     },
-    cast$1$0(_, $T) {
-      return A.CastIterable_CastIterable(this._set$_set, this.$ti._precomputed1, $T);
-    },
     map$1$1(_, f, $T) {
       var t1 = this._set$_set,
         t2 = A._instanceType(t1);
@@ -20022,13 +20733,6 @@
     contains$1(_, element) {
       return this._set$_set.contains$1(0, element);
     },
-    toList$1$growable(_, growable) {
-      var t1 = this._set$_set;
-      return A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
-    },
-    toList$0($receiver) {
-      return this.toList$1$growable($receiver, true);
-    },
     get$isEmpty(_) {
       return this._set$_set._collection$_length === 0;
     },
@@ -20171,7 +20875,7 @@
         return false;
       if (other === _this)
         return true;
-      if (!(other instanceof A.BuiltSetMultimap))
+      if (!(other instanceof A._BuiltSetMultimap))
         return false;
       t1 = other._set_multimap$_map;
       t2 = _this._set_multimap$_map;
@@ -20375,7 +21079,7 @@
       $._indentingBuiltValueToStringHelperIndent = $._indentingBuiltValueToStringHelperIndent + 2;
       return new A.IndentingBuiltValueToStringHelper(t1);
     },
-    $signature: 46
+    $signature: 45
   };
   A.IndentingBuiltValueToStringHelper.prototype = {
     add$2(_, field, value) {
@@ -20406,8 +21110,7 @@
   };
   A.BuiltValueNullFieldError.prototype = {
     toString$0(_) {
-      var t1 = this.field;
-      return 'Tried to construct class "' + this.type + '" with null field "' + t1 + '". This is forbidden; to allow it, mark "' + t1 + '" with @nullable.';
+      return 'Tried to construct class "' + this.type + '" with null for non-nullable field "' + this.field + '".';
     }
   };
   A.BuiltValueNestedFieldError.prototype = {
@@ -20509,34 +21212,34 @@
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty, type$.Object);
     },
-    $signature: 47
+    $signature: 46
   };
   A.Serializers_Serializers_closure0.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.ListMultimapBuilder_ListMultimapBuilder(t1, t1);
     },
-    $signature: 48
+    $signature: 47
   };
   A.Serializers_Serializers_closure1.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.MapBuilder_MapBuilder(t1, t1);
     },
-    $signature: 49
+    $signature: 48
   };
   A.Serializers_Serializers_closure2.prototype = {
     call$0() {
       return A.SetBuilder_SetBuilder(type$.Object);
     },
-    $signature: 101
+    $signature: 99
   };
   A.Serializers_Serializers_closure3.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.SetMultimapBuilder_SetMultimapBuilder(t1, t1);
     },
-    $signature: 51
+    $signature: 50
   };
   A.FullType.prototype = {
     $eq(_, other) {
@@ -20588,7 +21291,7 @@
   };
   A.DeserializationError.prototype = {
     toString$0(_) {
-      return "Deserializing '" + this.json + "' to '" + this.type.toString$0(0) + "' failed due to: " + this.error.toString$0(0);
+      return "Deserializing to '" + this.type.toString$0(0) + "' failed due to: " + this.error.toString$0(0);
     }
   };
   A.BigIntSerializer.prototype = {
@@ -20796,7 +21499,6 @@
   A.BuiltJsonSerializersBuilder.prototype = {
     add$1(_, serializer) {
       var t1, t2, t3, t4, t5, t6, $name, genericsStart, t7;
-      type$.Serializer_dynamic._as(serializer);
       if (!type$.StructuredSerializer_dynamic._is(serializer) && !type$.PrimitiveSerializer_dynamic._is(serializer))
         throw A.wrapException(A.ArgumentError$(string$.serial, null));
       this._wireNameToSerializer.$indexSet(0, serializer.get$wireName(), serializer);
@@ -20958,7 +21660,7 @@
     call$1(value) {
       return this.serializers.deserialize$2$specifiedType(value, this.valueType);
     },
-    $signature: 30
+    $signature: 34
   };
   A.BuiltListSerializer.prototype = {
     serialize$3$specifiedType(serializers, builtList, specifiedType) {
@@ -21372,7 +22074,7 @@
       return this.serialize$3$specifiedType(serializers, duration, B.FullType_null_List_empty_false);
     },
     deserialize$3$specifiedType(serializers, serialized, specifiedType) {
-      return new A.Duration(A._asInt(serialized));
+      return A.Duration$(A._asInt(serialized), 0);
     },
     deserialize$2(serializers, serialized) {
       return this.deserialize$3$specifiedType(serializers, serialized, B.FullType_null_List_empty_false);
@@ -21558,6 +22260,29 @@
       return "String";
     }
   };
+  A.Uint8ListSerializer.prototype = {
+    serialize$3$specifiedType(serializers, uint8list, specifiedType) {
+      uint8list = type$.Base64Codec._eval$1("Codec.S")._as(type$.Uint8List._as(uint8list));
+      return B.C_Base64Codec.get$encoder().convert$1(uint8list);
+    },
+    serialize$2(serializers, uint8list) {
+      return this.serialize$3$specifiedType(serializers, uint8list, B.FullType_null_List_empty_false);
+    },
+    deserialize$3$specifiedType(serializers, serialized, specifiedType) {
+      return B.C_Base64Decoder.convert$1(A._asString(serialized));
+    },
+    deserialize$2(serializers, serialized) {
+      return this.deserialize$3$specifiedType(serializers, serialized, B.FullType_null_List_empty_false);
+    },
+    get$types(_) {
+      return A.BuiltList_BuiltList$from([B.Type_Uint8List_WLA], type$.Type);
+    },
+    $isSerializer: 1,
+    $isPrimitiveSerializer: 1,
+    get$wireName() {
+      return "UInt8List";
+    }
+  };
   A.UriSerializer.prototype = {
     serialize$3$specifiedType(serializers, uri, specifiedType) {
       return type$.Uri._as(uri).toString$0(0);
@@ -21766,7 +22491,7 @@
         return t1._is(e2) && new A.ListEquality(_this, type$.ListEquality_dynamic).equals$2(e1, e2);
       t1 = type$.Iterable_dynamic;
       if (t1._is(e1))
-        return t1._is(e2) && A.boolConversionCheck(new A.IterableEquality(_this, type$.IterableEquality_dynamic).equals$2(e1, e2));
+        return t1._is(e2) && new A.IterableEquality(_this, type$.IterableEquality_dynamic).equals$2(e1, e2);
       return J.$eq$(e1, e2);
     },
     hash$1(_, o) {
@@ -21792,7 +22517,7 @@
       return new A._CastQueueList(this, J.cast$1$0$ax(this._queue_list$_table, $T), -1, -1, A._instanceType(this)._eval$1("@<QueueList.E>")._bind$1($T)._eval$1("_CastQueueList<1,2>"));
     },
     toString$0(_) {
-      return A.IterableBase_iterableToFullString(this, "{", "}");
+      return A.Iterable_iterableToFullString(this, "{", "}");
     },
     get$length(_) {
       var _this = this;
@@ -21947,7 +22672,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.BuildResult && this.status === other.status;
+      return other instanceof A._$BuildResult && this.status === other.status;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(0, A.Primitives_objectHashCode(this.status)));
@@ -22031,7 +22756,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.ConnectRequest && _this.appId === other.appId && _this.instanceId === other.instanceId && _this.entrypointPath === other.entrypointPath;
+      return other instanceof A._$ConnectRequest && _this.appId === other.appId && _this.instanceId === other.instanceId && _this.entrypointPath === other.entrypointPath;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(A.$jc(0, B.JSString_methods.get$hashCode(this.appId)), B.JSString_methods.get$hashCode(this.instanceId)), B.JSString_methods.get$hashCode(this.entrypointPath)));
@@ -22214,7 +22939,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.DebugEvent && _this.kind === other.kind && _this.eventData === other.eventData && _this.timestamp === other.timestamp;
+      return other instanceof A._$DebugEvent && _this.kind === other.kind && _this.eventData === other.eventData && _this.timestamp === other.timestamp;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(A.$jc(0, B.JSString_methods.get$hashCode(this.kind)), B.JSString_methods.get$hashCode(this.eventData)), B.JSInt_methods.get$hashCode(this.timestamp)));
@@ -22267,7 +22992,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.BatchedDebugEvents && this.events.$eq(0, other.events);
+      return other instanceof A._$BatchedDebugEvents && this.events.$eq(0, other.events);
     },
     get$hashCode(_) {
       var t1 = this.events;
@@ -22480,7 +23205,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.DebugInfo && _this.appEntrypointPath == other.appEntrypointPath && _this.appId == other.appId && _this.appInstanceId == other.appInstanceId && _this.appOrigin == other.appOrigin && _this.appUrl == other.appUrl && _this.authUrl == other.authUrl && _this.dwdsVersion == other.dwdsVersion && _this.extensionUrl == other.extensionUrl && _this.isInternalBuild == other.isInternalBuild && _this.isFlutterApp == other.isFlutterApp && _this.tabUrl == other.tabUrl;
+      return other instanceof A._$DebugInfo && _this.appEntrypointPath == other.appEntrypointPath && _this.appId == other.appId && _this.appInstanceId == other.appInstanceId && _this.appOrigin == other.appOrigin && _this.appUrl == other.appUrl && _this.authUrl == other.authUrl && _this.dwdsVersion == other.dwdsVersion && _this.extensionUrl == other.extensionUrl && _this.isInternalBuild == other.isInternalBuild && _this.isFlutterApp == other.isFlutterApp && _this.tabUrl == other.tabUrl;
     },
     get$hashCode(_) {
       var _this = this;
@@ -22688,7 +23413,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.DevToolsRequest && _this.appId === other.appId && _this.instanceId === other.instanceId && _this.contextId == other.contextId && _this.tabUrl == other.tabUrl && _this.uriOnly == other.uriOnly;
+      return other instanceof A._$DevToolsRequest && _this.appId === other.appId && _this.instanceId === other.instanceId && _this.contextId == other.contextId && _this.tabUrl == other.tabUrl && _this.uriOnly == other.uriOnly;
     },
     get$hashCode(_) {
       var _this = this;
@@ -22744,7 +23469,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.DevToolsResponse && _this.success === other.success && _this.promptExtension === other.promptExtension && _this.error == other.error;
+      return other instanceof A._$DevToolsResponse && _this.success === other.success && _this.promptExtension === other.promptExtension && _this.error == other.error;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(A.$jc(0, B.JSBool_methods.get$hashCode(this.success)), B.JSBool_methods.get$hashCode(this.promptExtension)), J.get$hashCode$(this.error)));
@@ -22849,7 +23574,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.ErrorResponse && this.error === other.error && this.stackTrace === other.stackTrace;
+      return other instanceof A._$ErrorResponse && this.error === other.error && this.stackTrace === other.stackTrace;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(0, B.JSString_methods.get$hashCode(this.error)), B.JSString_methods.get$hashCode(this.stackTrace)));
@@ -23179,7 +23904,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.ExtensionRequest && _this.id === other.id && _this.command === other.command && _this.commandParams == other.commandParams;
+      return other instanceof A._$ExtensionRequest && _this.id === other.id && _this.command === other.command && _this.commandParams == other.commandParams;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(A.$jc(0, B.JSInt_methods.get$hashCode(this.id)), B.JSString_methods.get$hashCode(this.command)), J.get$hashCode$(this.commandParams)));
@@ -23213,7 +23938,7 @@
         return false;
       if (other === _this)
         return true;
-      return other instanceof A.ExtensionResponse && _this.id === other.id && _this.success === other.success && _this.result === other.result && _this.error == other.error;
+      return other instanceof A._$ExtensionResponse && _this.id === other.id && _this.success === other.success && _this.result === other.result && _this.error == other.error;
     },
     get$hashCode(_) {
       var _this = this;
@@ -23250,7 +23975,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.ExtensionEvent && this.params === other.params && this.method === other.method;
+      return other instanceof A._$ExtensionEvent && this.params === other.params && this.method === other.method;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(0, B.JSString_methods.get$hashCode(this.params)), B.JSString_methods.get$hashCode(this.method)));
@@ -23281,7 +24006,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.BatchedEvents && this.events.$eq(0, other.events);
+      return other instanceof A._$BatchedEvents && this.events.$eq(0, other.events);
     },
     get$hashCode(_) {
       var t1 = this.events;
@@ -23400,7 +24125,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.IsolateExit;
+      return other instanceof A._$IsolateExit;
     },
     get$hashCode(_) {
       return 814065794;
@@ -23424,7 +24149,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.IsolateStart;
+      return other instanceof A._$IsolateStart;
     },
     get$hashCode(_) {
       return 97463111;
@@ -23508,7 +24233,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.RegisterEvent && this.eventData === other.eventData && this.timestamp === other.timestamp;
+      return other instanceof A._$RegisterEvent && this.eventData === other.eventData && this.timestamp === other.timestamp;
     },
     get$hashCode(_) {
       return A.$jf(A.$jc(A.$jc(0, B.JSString_methods.get$hashCode(this.eventData)), B.JSInt_methods.get$hashCode(this.timestamp)));
@@ -23585,7 +24310,7 @@
         return false;
       if (other === this)
         return true;
-      return other instanceof A.RunRequest;
+      return other instanceof A._$RunRequest;
     },
     get$hashCode(_) {
       return 248087772;
@@ -23598,19 +24323,19 @@
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty, type$.DebugEvent);
     },
-    $signature: 57
+    $signature: 56
   };
   A._$serializers_closure0.prototype = {
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty, type$.ExtensionEvent);
     },
-    $signature: 100
+    $signature: 57
   };
   A.BatchedStreamController.prototype = {
     _batchAndSendEvents$0() {
       var $async$goto = 0,
         $async$completer = A._makeAsyncAwaitCompleter(type$.void),
-        $async$self = this, t2, t3, t4, t5, t6, t7, t8, lastSendTime0, lastEvent, t1, buffer, lastSendTime, $async$temp1, $async$temp2;
+        $async$self = this, t2, t3, t4, t5, t6, t7, t8, lastSendTime0, lastEvent, duration, t1, buffer, lastSendTime, $async$temp1, $async$temp2;
       var $async$_batchAndSendEvents$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
         if ($async$errorCode === 1)
           return A._asyncRethrow($async$result, $async$completer);
@@ -23618,6 +24343,7 @@
           switch ($async$goto) {
             case 0:
               // Function start
+              duration = A.Duration$(0, $async$self._checkDelayMilliseconds);
               t1 = $async$self.$ti;
               buffer = A._setArrayType([], t1._eval$1("JSArray<1>"));
               lastSendTime = Date.now();
@@ -23626,7 +24352,7 @@
               // for condition
               $async$temp1 = A;
               $async$goto = 4;
-              return A._asyncAwait($async$self._hasEventOrTimeOut$1(B.Duration_100000), $async$_batchAndSendEvents$0);
+              return A._asyncAwait($async$self._hasEventOrTimeOut$1(duration), $async$_batchAndSendEvents$0);
             case 4:
               // returning from await.
               if (!$async$temp1.boolConversionCheck($async$result)) {
@@ -23636,7 +24362,7 @@
               }
               $async$temp1 = A;
               $async$goto = 7;
-              return A._asyncAwait($async$self._hasEventDuring$1(B.Duration_100000), $async$_batchAndSendEvents$0);
+              return A._asyncAwait($async$self._hasEventDuring$1(duration), $async$_batchAndSendEvents$0);
             case 7:
               // returning from await.
               $async$goto = $async$temp1.boolConversionCheck($async$result) ? 5 : 6;
@@ -23713,13 +24439,13 @@
     call$0() {
       return true;
     },
-    $signature: 36
+    $signature: 31
   };
   A.BatchedStreamController__hasEventDuring_closure.prototype = {
     call$0() {
       return false;
     },
-    $signature: 36
+    $signature: 31
   };
   A.SocketClient.prototype = {};
   A.SseSocketClient.prototype = {
@@ -23761,14 +24487,14 @@
     call$1(o) {
       return J.toString$0$(o);
     },
-    $signature: 60
+    $signature: 59
   };
   A.safeUnawaited_closure.prototype = {
     call$2(error, stackTrace) {
       type$.StackTrace._as(stackTrace);
       return $.$get$_logger().log$4(B.Level_WARNING_900, "Error in unawaited Future:", error, stackTrace);
     },
-    $signature: 18
+    $signature: 17
   };
   A.Int64.prototype = {
     $eq(_, other) {
@@ -23859,67 +24585,7 @@
     },
     $isComparable: 1
   };
-  A.stronglyConnectedComponents_strongConnect.prototype = {
-    call$1(node) {
-      var t2, t3, lowLink, t4, t5, t6, t7, next, t8, component, result, _this = this,
-        t1 = _this.T;
-      t1._as(node);
-      t2 = _this.indexes;
-      t3 = _this._box_0;
-      t2.$indexSet(0, node, t3.index);
-      lowLink = t3.index;
-      t4 = _this.lowLinks;
-      t4.$indexSet(0, node, lowLink);
-      ++t3.index;
-      t3 = _this.lastVisited;
-      t5 = t3.$ti._precomputed1;
-      t3._collection$_add$1(0, t5._as(node));
-      t6 = _this.onStack;
-      t6.add$1(0, node);
-      for (t7 = J.get$iterator$ax(_this.edges.call$1(node)); t7.moveNext$0();) {
-        next = t7.get$current(t7);
-        if (!t2.containsKey$1(0, next)) {
-          _this.call$1(next);
-          t8 = t4.$index(0, next);
-          t8.toString;
-          lowLink = Math.min(lowLink, A.checkNum(t8));
-          t4.$indexSet(0, node, lowLink);
-        } else if (t6.contains$1(0, next)) {
-          t8 = t2.$index(0, next);
-          t8.toString;
-          lowLink = Math.min(lowLink, A.checkNum(t8));
-          t4.$indexSet(0, node, lowLink);
-        }
-      }
-      if (J.$eq$(t4.$index(0, node), t2.$index(0, node))) {
-        component = A._setArrayType([], t1._eval$1("JSArray<0>"));
-        t1 = _this.nonNullEquals;
-        do {
-          t2 = t3._head;
-          t4 = t3._tail;
-          if (t2 === t4)
-            A.throwExpression(A.IterableElementError_noElement());
-          ++t3._modificationCount;
-          t2 = t3._table;
-          t7 = t2.length;
-          t4 = (t4 - 1 & t7 - 1) >>> 0;
-          t3._tail = t4;
-          if (!(t4 >= 0 && t4 < t7))
-            return A.ioore(t2, t4);
-          result = t2[t4];
-          if (result == null)
-            result = t5._as(result);
-          B.JSArray_methods.$indexSet(t2, t4, null);
-          t6.remove$1(0, result);
-          B.JSArray_methods.add$1(component, result);
-        } while (!A.boolConversionCheck(t1.call$2(result, node)));
-        B.JSArray_methods.add$1(_this.result, component);
-      }
-    },
-    $signature() {
-      return this.T._eval$1("~(0)");
-    }
-  };
+  A._StackState.prototype = {};
   A.Level.prototype = {
     $eq(_, other) {
       if (other == null)
@@ -24007,7 +24673,7 @@
         $parent._children.$indexSet(0, thisName, t1);
       return t1;
     },
-    $signature: 61
+    $signature: 60
   };
   A.Pool.prototype = {
     request$0(_) {
@@ -24055,8 +24721,9 @@
               // returning from await.
               resource = $async$result;
               $async$handler = 4;
+              t1 = callback.call$0();
               $async$goto = 7;
-              return A._asyncAwait(callback.call$0(), $async$withResource$1$1);
+              return A._asyncAwait($T._eval$1("Future<0>")._is(t1) ? t1 : A._Future$value($T._as(t1), $T), $async$withResource$1$1);
             case 7:
               // returning from await.
               t1 = $async$result;
@@ -24335,13 +25002,13 @@
     call$2(value, count) {
       return B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(value, 16), count, "0");
     },
-    $signature: 35
+    $signature: 29
   };
   A.generateUuidV4__bitsDigits.prototype = {
     call$2(bitCount, digitCount) {
       return this._printDigits.call$2(this._generateBits.call$1(bitCount), digitCount);
     },
-    $signature: 35
+    $signature: 29
   };
   A.GuaranteeChannel.prototype = {
     GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, _box_0, $T) {
@@ -24474,7 +25141,7 @@
       t3 = t2.get(this);
       if (t3 == null) {
         t3 = A.LinkedHashMap_LinkedHashMap$_literal(["seedBytes", null, "node", null, "clockSeq", null, "mSecs", 0, "nSecs", 0, "hasInitV1", false, "hasInitV4", false], type$.String, type$.dynamic);
-        A._instanceType(t1)._eval$1("1?")._as(t3);
+        t1.$ti._eval$1("1?")._as(t3);
         t2.set(this, t3);
         t1 = t3;
       } else
@@ -24631,6 +25298,7 @@
         t1 = _this.__HtmlWebSocketChannel__readyCompleter_A = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void),
         t2 = _this.innerWebSocket,
         t3 = t2.readyState;
+      t3.toString;
       if (t3 === 1) {
         t1.complete$0(0);
         _this._listen$0();
@@ -24666,7 +25334,7 @@
       t2.complete$0(0);
       t1._listen$0();
     },
-    $signature: 34
+    $signature: 36
   };
   A.HtmlWebSocketChannel_closure0.prototype = {
     call$1(_) {
@@ -24686,7 +25354,7 @@
       t1 === $ && A.throwLateFieldNI("_sink");
       t1.close$0(0);
     },
-    $signature: 34
+    $signature: 36
   };
   A.HtmlWebSocketChannel_closure1.prototype = {
     call$1($event) {
@@ -24700,7 +25368,7 @@
       t1 === $ && A.throwLateFieldNI("_sink");
       t1.add$1(0, data);
     },
-    $signature: 33
+    $signature: 35
   };
   A.HtmlWebSocketChannel_closure2.prototype = {
     call$1($event) {
@@ -24714,7 +25382,7 @@
       t1 === $ && A.throwLateFieldNI("_sink");
       t1.close$0(0);
     },
-    $signature: 66
+    $signature: 83
   };
   A.HtmlWebSocketChannel__listen_closure.prototype = {
     call$0() {
@@ -24733,7 +25401,7 @@
     call$0() {
       var $async$goto = 0,
         $async$completer = A._makeAsyncAwaitCompleter(type$.void),
-        uri, t1, fixedPath, fixedUri, client, restarter, manager, t2, t3, debugEventController, t4, t5;
+        uri, t1, t2, fixedPath, fixedUri, client, restarter, manager, t3, t4, debugEventController, t5;
       var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
         if ($async$errorCode === 1)
           return A._asyncRethrow($async$result, $async$completer);
@@ -24745,10 +25413,16 @@
                 self.$dartAppInstanceId = B.C_Uuid.v1$0();
               uri = A.Uri_parse(self.$dwdsDevHandlerPath);
               t1 = type$.Location;
-              if (t1._as(window.location).protocol === "https:" && uri.get$scheme() === "http" && uri.get$host(uri) !== "localhost")
+              t2 = t1._as(window.location).protocol;
+              t2.toString;
+              if (t2 === "https:" && uri.get$scheme() === "http" && uri.get$host(uri) !== "localhost")
                 uri = uri.replace$1$scheme(0, "https");
-              else if (t1._as(window.location).protocol === "wss:" && uri.get$scheme() === "ws" && uri.get$host(uri) !== "localhost")
-                uri = uri.replace$1$scheme(0, "wss");
+              else {
+                t1 = t1._as(window.location).protocol;
+                t1.toString;
+                if (t1 === "wss:" && uri.get$scheme() === "ws" && uri.get$host(uri) !== "localhost")
+                  uri = uri.replace$1$scheme(0, "wss");
+              }
               fixedPath = uri.toString$0(0);
               fixedUri = A.Uri_parse(fixedPath);
               client = fixedUri.isScheme$1("ws") || fixedUri.isScheme$1("wss") ? new A.WebSocketClient(A.HtmlWebSocketChannel$connect(fixedUri, null)) : new A.SseSocketClient(A.SseClient$(fixedPath, "InjectedClient"));
@@ -24775,22 +25449,28 @@
               manager = new A.ReloadingManager(client, restarter);
               self.$dartHotRestartDwds = A.allowInterop(new A.main__closure(manager), type$.Promise_bool_Function_String);
               t1 = $.Zone__current;
-              t2 = A.StreamController_StreamController(null, null, false, type$.DebugEvent);
-              t3 = A.StreamController_StreamController(null, null, false, type$.List_DebugEvent);
-              debugEventController = new A.BatchedStreamController(1000, t2, t3, new A._AsyncCompleter(new A._Future(t1, type$._Future_bool), type$._AsyncCompleter_bool), type$.BatchedStreamController_DebugEvent);
+              t2 = Math.max(100, 1);
+              t3 = A.StreamController_StreamController(null, null, false, type$.DebugEvent);
+              t4 = A.StreamController_StreamController(null, null, false, type$.List_DebugEvent);
+              debugEventController = new A.BatchedStreamController(t2, 1000, t3, t4, new A._AsyncCompleter(new A._Future(t1, type$._Future_bool), type$._AsyncCompleter_bool), type$.BatchedStreamController_DebugEvent);
               t1 = A.List_List$filled(A.QueueList__computeInitialCapacity(null), null, false, type$.nullable_Result_DebugEvent);
-              t4 = A.ListQueue$(type$._EventRequest_dynamic);
+              t2 = A.ListQueue$(type$._EventRequest_dynamic);
               t5 = type$.StreamQueue_DebugEvent;
-              debugEventController.set$__BatchedStreamController__inputQueue_A(t5._as(new A.StreamQueue(new A._ControllerStream(t2, A._instanceType(t2)._eval$1("_ControllerStream<1>")), new A.QueueList(t1, 0, 0, type$.QueueList_Result_DebugEvent), t4, t5)));
+              debugEventController.set$__BatchedStreamController__inputQueue_A(t5._as(new A.StreamQueue(new A._ControllerStream(t3, A._instanceType(t3)._eval$1("_ControllerStream<1>")), new A.QueueList(t1, 0, 0, type$.QueueList_Result_DebugEvent), t2, t5)));
               A.safeUnawaited(debugEventController._batchAndSendEvents$0());
-              new A._ControllerStream(t3, A._instanceType(t3)._eval$1("_ControllerStream<1>")).listen$1(new A.main__closure0(client));
+              new A._ControllerStream(t4, A._instanceType(t4)._eval$1("_ControllerStream<1>")).listen$1(new A.main__closure0(client));
               self.$emitDebugEvent = A.allowInterop(new A.main__closure1(debugEventController), type$.void_Function_String_String);
               self.$emitRegisterEvent = A.allowInterop(new A.main__closure2(client), type$.void_Function_String);
               self.$launchDevTools = A.allowInterop(new A.main__closure3(client), type$.void_Function);
               client.get$stream(client).listen$2$onError(new A.main__closure4(manager), new A.main__closure5());
-              if (A.boolConversionCheck(self.$dwdsEnableDevtoolsLaunch))
-                A._EventStreamSubscription$(window, "keydown", type$.nullable_void_Function_KeyboardEvent._as(new A.main__closure6()), false, type$.KeyboardEvent);
-              if (B.JSString_methods.contains$1(window.navigator.vendor, "Google")) {
+              if (A.boolConversionCheck(self.$dwdsEnableDevtoolsLaunch)) {
+                t1 = window;
+                t1.toString;
+                A._EventStreamSubscription$(t1, "keydown", type$.nullable_void_Function_KeyboardEvent._as(new A.main__closure6()), false, type$.KeyboardEvent);
+              }
+              t1 = window.navigator.vendor;
+              t1.toString;
+              if (B.JSString_methods.contains$1(t1, "Google")) {
                 t1 = client.get$sink();
                 t2 = $.$get$serializers();
                 t3 = new A.ConnectRequestBuilder();
@@ -24805,13 +25485,13 @@
       });
       return A._asyncStartSync($async$call$0, $async$completer);
     },
-    $signature: 84
+    $signature: 66
   };
   A.main__closure.prototype = {
     call$1(runId) {
       return A.toPromise(this.manager.hotRestart$1$runId(A._asString(runId)), type$.bool);
     },
-    $signature: 68
+    $signature: 67
   };
   A.main__closure0.prototype = {
     call$1(events) {
@@ -24825,7 +25505,7 @@
         A._trySendEvent(t1, B.C_JsonCodec.encode$2$toEncodable(t2.serialize$1(t3._debug_event$_build$0()), null), type$.dynamic);
       }
     },
-    $signature: 69
+    $signature: 68
   };
   A.main___closure2.prototype = {
     call$1(b) {
@@ -24834,7 +25514,7 @@
       b.get$_debug_event$_$this().set$_events(t1);
       return t1;
     },
-    $signature: 70
+    $signature: 69
   };
   A.main__closure1.prototype = {
     call$2(kind, eventData) {
@@ -24848,7 +25528,7 @@
         A._trySendEvent(new A._StreamSinkWrapper(t1, A._instanceType(t1)._eval$1("_StreamSinkWrapper<1>")), t2._debug_event$_build$0(), type$.DebugEvent);
       }
     },
-    $signature: 26
+    $signature: 15
   };
   A.main___closure1.prototype = {
     call$1(b) {
@@ -24858,7 +25538,7 @@
       b.get$_debug_event$_$this()._eventData = this.eventData;
       return b;
     },
-    $signature: 71
+    $signature: 70
   };
   A.main__closure2.prototype = {
     call$1(eventData) {
@@ -24870,7 +25550,7 @@
       type$.nullable_void_Function_RegisterEventBuilder._as(new A.main___closure0(eventData)).call$1(t3);
       A._trySendEvent(t1, B.C_JsonCodec.encode$2$toEncodable(t2.serialize$1(t3._register_event$_build$0()), null), type$.dynamic);
     },
-    $signature: 17
+    $signature: 33
   };
   A.main___closure0.prototype = {
     call$1(b) {
@@ -24879,13 +25559,17 @@
       b.get$_register_event$_$this()._register_event$_eventData = this.eventData;
       return b;
     },
-    $signature: 73
+    $signature: 72
   };
   A.main__closure3.prototype = {
     call$0() {
-      var t1, t2, t3;
-      if (!B.JSString_methods.contains$1(window.navigator.vendor, "Google")) {
-        B.Window_methods.alert$1(window, "Dart DevTools is only supported on Chromium based browsers.");
+      var t2, t3,
+        t1 = window.navigator.vendor;
+      t1.toString;
+      if (!B.JSString_methods.contains$1(t1, "Google")) {
+        t1 = window;
+        t1.toString;
+        B.Window_methods.alert$1(t1, "Dart DevTools is only supported on Chromium based browsers.");
         return;
       }
       t1 = this.client.get$sink();
@@ -24904,7 +25588,7 @@
       b.get$_devtools_request$_$this()._devtools_request$_instanceId = t1;
       return b;
     },
-    $signature: 74
+    $signature: 73
   };
   A.main__closure4.prototype = {
     call$1(serialized) {
@@ -24913,7 +25597,7 @@
     $call$body$main__closure(serialized) {
       var $async$goto = 0,
         $async$completer = A._makeAsyncAwaitCompleter(type$.void),
-        $async$self = this, $alert, t1, t2, $event;
+        $async$self = this, $alert, t1, win, t2, t3, $event;
       var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
         if ($async$errorCode === 1)
           return A._asyncRethrow($async$result, $async$completer);
@@ -24922,7 +25606,7 @@
             case 0:
               // Function start
               $event = $.$get$serializers().deserialize$1(B.C_JsonCodec.decode$2$reviver(0, serialized, null));
-              $async$goto = $event instanceof A.BuildResult ? 2 : 4;
+              $async$goto = $event instanceof A._$BuildResult ? 2 : 4;
               break;
             case 2:
               // then
@@ -24960,20 +25644,33 @@
               break;
             case 4:
               // else
-              if ($event instanceof A.DevToolsResponse) {
+              if ($event instanceof A._$DevToolsResponse) {
                 if (!$event.success) {
                   $alert = "DevTools failed to open with:\n" + A.S($event.error);
-                  if ($event.promptExtension && B.Window_methods.confirm$1(window, $alert))
-                    B.Window_methods.open$2(window, "https://goo.gle/dart-debug-extension", "_blank");
-                  else
-                    B.Window_methods.alert$1(window, $alert);
+                  if ($event.promptExtension) {
+                    t1 = window;
+                    t1.toString;
+                    t1 = B.Window_methods.confirm$1(t1, $alert);
+                  } else
+                    t1 = false;
+                  if (t1) {
+                    win = window.open("https://goo.gle/dart-debug-extension", "_blank");
+                    A._DOMWindowCrossFrame__createSafe(win);
+                  } else {
+                    t1 = window;
+                    t1.toString;
+                    B.Window_methods.alert$1(t1, $alert);
+                  }
                 }
-              } else if ($event instanceof A.RunRequest)
+              } else if ($event instanceof A._$RunRequest)
                 A.runMain();
-              else if ($event instanceof A.ErrorResponse) {
+              else if ($event instanceof A._$ErrorResponse) {
+                window.toString;
                 t1 = $event.error;
                 t2 = $event.stackTrace;
-                if (typeof console != "undefined")
+                t3 = typeof console != "undefined";
+                t3.toString;
+                if (t3)
                   window.console.error("Error from backend:\n\nError: " + t1 + "\n\nStack Trace:\n" + t2);
               }
             case 3:
@@ -24984,7 +25681,7 @@
       });
       return A._asyncStartSync($async$call$1, $async$completer);
     },
-    $signature: 75
+    $signature: 74
   };
   A.main__closure5.prototype = {
     call$1(error) {
@@ -24993,7 +25690,27 @@
   };
   A.main__closure6.prototype = {
     call$1(e) {
-      if (type$.KeyboardEvent._is(e) && B.JSArray_methods.contains$1(B.List_er0, e.key) && e.altKey && !e.ctrlKey && !e.metaKey) {
+      var t1;
+      if (type$.KeyboardEvent._is(e))
+        if (B.JSArray_methods.contains$1(B.List_er0, e.key)) {
+          t1 = e.altKey;
+          t1.toString;
+          if (t1) {
+            t1 = e.ctrlKey;
+            t1.toString;
+            if (!t1) {
+              t1 = e.metaKey;
+              t1.toString;
+              t1 = !t1;
+            } else
+              t1 = false;
+          } else
+            t1 = false;
+        } else
+          t1 = false;
+      else
+        t1 = false;
+      if (t1) {
         e.preventDefault();
         self.$launchDevTools.call$0();
       }
@@ -25010,7 +25727,7 @@
       b.get$_connect_request$_$this()._entrypointPath = t1;
       return b;
     },
-    $signature: 76
+    $signature: 75
   };
   A.main_closure0.prototype = {
     call$2(error, stackTrace) {
@@ -25025,7 +25742,9 @@
       var t2,
         t1 = A._asStringQ(self.$dartEntrypointPath);
       b.get$_$this()._appEntrypointPath = t1;
-      t1 = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(window).$index(0, "$dartAppId"));
+      t1 = window;
+      t1.toString;
+      t1 = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(t1).$index(0, "$dartAppId"));
       b.get$_$this()._debug_info$_appId = t1;
       t1 = A._asStringQ(self.$dartAppInstanceId);
       b.get$_$this()._appInstanceId = t1;
@@ -25033,18 +25752,25 @@
       t2 = B.Location_methods.get$origin(t1._as(window.location));
       b.get$_$this()._appOrigin = t2;
       t1 = t1._as(window.location).href;
+      t1.toString;
       b.get$_$this()._appUrl = t1;
       t1 = A._authUrl();
       b.get$_$this()._authUrl = t1;
-      t1 = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(window).$index(0, "$dartExtensionUri"));
+      t1 = window;
+      t1.toString;
+      t1 = A._asStringQ(A.JsObject_JsObject$fromBrowserObject(t1).$index(0, "$dartExtensionUri"));
       b.get$_$this()._extensionUrl = t1;
-      t1 = A._asBoolQ(A.JsObject_JsObject$fromBrowserObject(window).$index(0, "$isInternalBuild"));
+      t1 = window;
+      t1.toString;
+      t1 = A._asBoolQ(A.JsObject_JsObject$fromBrowserObject(t1).$index(0, "$isInternalBuild"));
       b.get$_$this()._isInternalBuild = t1;
-      t1 = A._asBoolQ(A.JsObject_JsObject$fromBrowserObject(window).$index(0, "$isFlutterApp"));
+      t1 = window;
+      t1.toString;
+      t1 = A._asBoolQ(A.JsObject_JsObject$fromBrowserObject(t1).$index(0, "$isFlutterApp"));
       b.get$_$this()._isFlutterApp = t1;
       return b;
     },
-    $signature: 77
+    $signature: 76
   };
   A._listenForDebugExtensionAuthRequest_closure.prototype = {
     call$1($event) {
@@ -25096,13 +25822,13 @@
       });
       return A._asyncStartSync($async$call$1, $async$completer);
     },
-    $signature: 78
+    $signature: 77
   };
   A.LegacyRestarter.prototype = {
     restart$1$runId(runId) {
       var $async$goto = 0,
         $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
-        $async$returnValue, t1, dartLibrary;
+        $async$returnValue, t1, t2, dartLibrary;
       var $async$restart$1$runId = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
         if ($async$errorCode === 1)
           return A._asyncRethrow($async$result, $async$completer);
@@ -25119,7 +25845,9 @@
                 dartLibrary.callMethod$2("reload", [A._wrapToDart(A.JsObject__convertDataTree(t1))]);
               }
               t1 = new A._Future($.Zone__current, type$._Future_bool);
-              $async$returnValue = t1.then$1$1(0, new A.LegacyRestarter_restart_closure(A._EventStreamSubscription$(window, "message", type$.nullable_void_Function_MessageEvent._as(new A.LegacyRestarter_restart_closure0(new A._AsyncCompleter(t1, type$._AsyncCompleter_bool))), false, type$.MessageEvent)), type$.bool);
+              t2 = window;
+              t2.toString;
+              $async$returnValue = t1.then$1$1(0, new A.LegacyRestarter_restart_closure(A._EventStreamSubscription$(t2, "message", type$.nullable_void_Function_MessageEvent._as(new A.LegacyRestarter_restart_closure0(new A._AsyncCompleter(t1, type$._AsyncCompleter_bool))), false, type$.MessageEvent)), type$.bool);
               // goto return
               $async$goto = 1;
               break;
@@ -25144,7 +25872,7 @@
       if (t1)
         this.reloadCompleter.complete$1(0, true);
     },
-    $signature: 33
+    $signature: 35
   };
   A.LegacyRestarter_restart_closure.prototype = {
     call$1(value) {
@@ -25152,7 +25880,7 @@
       this.sub.cancel$0(0);
       return value;
     },
-    $signature: 79
+    $signature: 78
   };
   A.ReloadingManager.prototype = {
     hotRestart$1$runId(runId) {
@@ -25228,7 +25956,7 @@
     restart$1$runId(runId) {
       var $async$goto = 0,
         $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
-        $async$returnValue, $async$self = this, newDigests, modulesToLoad, t4, t5, t6, line, toZone, t7, result, developer, t1, t2, t3;
+        $async$returnValue, $async$self = this, newDigests, modulesToLoad, t4, t5, t6, t7, line, toZone, t8, result, developer, t1, t2, t3;
       var $async$restart$1$runId = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
         if ($async$errorCode === 1)
           return A._asyncRethrow($async$result, $async$completer);
@@ -25257,31 +25985,31 @@
               // returning from await.
               newDigests = $async$result;
               modulesToLoad = A._setArrayType([], type$.JSArray_String);
-              for (t1 = J.getInterceptor$x(newDigests), t2 = J.get$iterator$ax(t1.get$keys(newDigests)), t4 = type$.Location; t2.moveNext$0();) {
-                t5 = t2.get$current(t2);
-                t6 = $.___lastKnownDigests.__late_helper$_value;
-                if (t6 == null ? $.___lastKnownDigests == null : t6 === $.___lastKnownDigests)
-                  A.throwExpression(A.LateError$fieldNI($.___lastKnownDigests.__late_helper$_name));
-                if (!J.containsKey$1$x(t6, t5)) {
-                  line = "Error during script reloading, refreshing the page. \nUnable to find an existing digest for module: " + t5 + ".";
+              for (t1 = J.getInterceptor$x(newDigests), t2 = J.get$iterator$ax(t1.get$keys(newDigests)), t4 = $.___lastKnownDigests.__late_helper$_name, t5 = type$.Location; t2.moveNext$0();) {
+                t6 = t2.get$current(t2);
+                t7 = $.___lastKnownDigests.__late_helper$_value;
+                if (t7 === $.___lastKnownDigests)
+                  A.throwExpression(A.LateError$fieldNI(t4));
+                if (!J.containsKey$1$x(t7, t6)) {
+                  line = "Error during script reloading, refreshing the page. \nUnable to find an existing digest for module: " + t6 + ".";
                   toZone = $.printToZone;
                   if (toZone == null)
                     A.printString(line);
                   else
                     toZone.call$1(line);
-                  t4._as(window.location).reload();
+                  t5._as(window.location).reload();
                 } else {
-                  t6 = $.___lastKnownDigests.__late_helper$_value;
-                  if (t6 == null ? $.___lastKnownDigests == null : t6 === $.___lastKnownDigests)
-                    A.throwExpression(A.LateError$fieldNI($.___lastKnownDigests.__late_helper$_name));
-                  if (!J.$eq$(J.$index$asx(t6, t5), t1.$index(newDigests, t5))) {
-                    t6 = $.___lastKnownDigests.__late_helper$_value;
-                    if (t6 == null ? $.___lastKnownDigests == null : t6 === $.___lastKnownDigests)
-                      A.throwExpression(A.LateError$fieldNI($.___lastKnownDigests.__late_helper$_name));
-                    t7 = t1.$index(newDigests, t5);
-                    t7.toString;
-                    J.$indexSet$ax(t6, t5, t7);
-                    B.JSArray_methods.add$1(modulesToLoad, t5);
+                  t7 = $.___lastKnownDigests.__late_helper$_value;
+                  if (t7 === $.___lastKnownDigests)
+                    A.throwExpression(A.LateError$fieldNI(t4));
+                  if (!J.$eq$(J.$index$asx(t7, t6), t1.$index(newDigests, t6))) {
+                    t7 = $.___lastKnownDigests.__late_helper$_value;
+                    if (t7 === $.___lastKnownDigests)
+                      A.throwExpression(A.LateError$fieldNI(t4));
+                    t8 = t1.$index(newDigests, t6);
+                    t8.toString;
+                    J.$indexSet$ax(t7, t6, t8);
+                    B.JSArray_methods.add$1(modulesToLoad, t6);
                   }
                 }
               }
@@ -25564,7 +26292,7 @@
     call$1(e) {
       this.completer.completeError$2(new A.HotReloadFailedException(J.get$message$x(type$.JsError._as(e))), this.stackTrace);
     },
-    $signature: 82
+    $signature: 81
   };
   A._createScript_closure.prototype = {
     call$0() {
@@ -25573,7 +26301,7 @@
         return A.html_ScriptElement___new_tearOff$closure();
       return new A._createScript__closure(nonce);
     },
-    $signature: 83
+    $signature: 82
   };
   A._createScript__closure.prototype = {
     call$0() {
@@ -25581,18 +26309,13 @@
       t1.setAttribute("nonce", this.nonce);
       return t1;
     },
-    $signature: 16
+    $signature: 14
   };
   (function aliases() {
     var _ = J.Interceptor.prototype;
     _.super$Interceptor$toString = _.toString$0;
     _ = J.LegacyJavaScriptObject.prototype;
     _.super$LegacyJavaScriptObject$toString = _.toString$0;
-    _ = A.JsLinkedHashMap.prototype;
-    _.super$JsLinkedHashMap$internalContainsKey = _.internalContainsKey$1;
-    _.super$JsLinkedHashMap$internalGet = _.internalGet$1;
-    _.super$JsLinkedHashMap$internalSet = _.internalSet$2;
-    _.super$JsLinkedHashMap$internalRemove = _.internalRemove$1;
     _ = A._BufferingStreamSubscription.prototype;
     _.super$_BufferingStreamSubscription$_add = _._add$1;
     _.super$_BufferingStreamSubscription$_addError = _._addError$2;
@@ -25625,7 +26348,7 @@
       _instance_0_u = hunkHelpers._instance_0u,
       _instance_1_u = hunkHelpers._instance_1u,
       _instance_0_i = hunkHelpers._instance_0i;
-    _static_2(J, "_interceptors_JSArray__compareAny$closure", "JSArray__compareAny", 37);
+    _static_2(J, "_interceptors_JSArray__compareAny$closure", "JSArray__compareAny", 28);
     _static_1(A, "async__AsyncRun__scheduleImmediateJsOverride$closure", "_AsyncRun__scheduleImmediateJsOverride", 10);
     _static_1(A, "async__AsyncRun__scheduleImmediateWithSetImmediate$closure", "_AsyncRun__scheduleImmediateWithSetImmediate", 10);
     _static_1(A, "async__AsyncRun__scheduleImmediateWithTimer$closure", "_AsyncRun__scheduleImmediateWithTimer", 10);
@@ -25633,77 +26356,73 @@
     _static_1(A, "async___nullDataHandler$closure", "_nullDataHandler", 3);
     _static_2(A, "async___nullErrorHandler$closure", "_nullErrorHandler", 11);
     _static_0(A, "async___nullDoneHandler$closure", "_nullDoneHandler", 0);
-    _static(A, "async___rootHandleUncaughtError$closure", 5, null, ["call$5"], ["_rootHandleUncaughtError"], 87, 0);
+    _static(A, "async___rootHandleUncaughtError$closure", 5, null, ["call$5"], ["_rootHandleUncaughtError"], 86, 0);
     _static(A, "async___rootRun$closure", 4, null, ["call$1$4", "call$4"], ["_rootRun", function($self, $parent, zone, f) {
       return A._rootRun($self, $parent, zone, f, type$.dynamic);
-    }], 88, 1);
+    }], 87, 1);
     _static(A, "async___rootRunUnary$closure", 5, null, ["call$2$5", "call$5"], ["_rootRunUnary", function($self, $parent, zone, f, arg) {
       return A._rootRunUnary($self, $parent, zone, f, arg, type$.dynamic, type$.dynamic);
-    }], 89, 1);
+    }], 88, 1);
     _static(A, "async___rootRunBinary$closure", 6, null, ["call$3$6", "call$6"], ["_rootRunBinary", function($self, $parent, zone, f, arg1, arg2) {
       return A._rootRunBinary($self, $parent, zone, f, arg1, arg2, type$.dynamic, type$.dynamic, type$.dynamic);
-    }], 90, 1);
+    }], 89, 1);
     _static(A, "async___rootRegisterCallback$closure", 4, null, ["call$1$4", "call$4"], ["_rootRegisterCallback", function($self, $parent, zone, f) {
       return A._rootRegisterCallback($self, $parent, zone, f, type$.dynamic);
-    }], 91, 0);
+    }], 90, 0);
     _static(A, "async___rootRegisterUnaryCallback$closure", 4, null, ["call$2$4", "call$4"], ["_rootRegisterUnaryCallback", function($self, $parent, zone, f) {
       return A._rootRegisterUnaryCallback($self, $parent, zone, f, type$.dynamic, type$.dynamic);
-    }], 92, 0);
+    }], 91, 0);
     _static(A, "async___rootRegisterBinaryCallback$closure", 4, null, ["call$3$4", "call$4"], ["_rootRegisterBinaryCallback", function($self, $parent, zone, f) {
       return A._rootRegisterBinaryCallback($self, $parent, zone, f, type$.dynamic, type$.dynamic, type$.dynamic);
-    }], 93, 0);
-    _static(A, "async___rootErrorCallback$closure", 5, null, ["call$5"], ["_rootErrorCallback"], 94, 0);
-    _static(A, "async___rootScheduleMicrotask$closure", 4, null, ["call$4"], ["_rootScheduleMicrotask"], 95, 0);
-    _static(A, "async___rootCreateTimer$closure", 5, null, ["call$5"], ["_rootCreateTimer"], 96, 0);
-    _static(A, "async___rootCreatePeriodicTimer$closure", 5, null, ["call$5"], ["_rootCreatePeriodicTimer"], 97, 0);
-    _static(A, "async___rootPrint$closure", 4, null, ["call$4"], ["_rootPrint"], 98, 0);
-    _static_1(A, "async___printToZone$closure", "_printToZone", 17);
-    _static(A, "async___rootFork$closure", 5, null, ["call$5"], ["_rootFork"], 99, 0);
-    _instance(A._Completer.prototype, "get$completeError", 0, 1, null, ["call$2", "call$1"], ["completeError$2", "completeError$1"], 27, 0, 0);
+    }], 92, 0);
+    _static(A, "async___rootErrorCallback$closure", 5, null, ["call$5"], ["_rootErrorCallback"], 93, 0);
+    _static(A, "async___rootScheduleMicrotask$closure", 4, null, ["call$4"], ["_rootScheduleMicrotask"], 94, 0);
+    _static(A, "async___rootCreateTimer$closure", 5, null, ["call$5"], ["_rootCreateTimer"], 95, 0);
+    _static(A, "async___rootCreatePeriodicTimer$closure", 5, null, ["call$5"], ["_rootCreatePeriodicTimer"], 96, 0);
+    _static(A, "async___rootPrint$closure", 4, null, ["call$4"], ["_rootPrint"], 97, 0);
+    _static_1(A, "async___printToZone$closure", "_printToZone", 33);
+    _static(A, "async___rootFork$closure", 5, null, ["call$5"], ["_rootFork"], 98, 0);
+    _instance(A._Completer.prototype, "get$completeError", 0, 1, null, ["call$2", "call$1"], ["completeError$2", "completeError$1"], 32, 0, 0);
     _instance(A._AsyncCompleter.prototype, "get$complete", 1, 0, function() {
       return [null];
-    }, ["call$1", "call$0"], ["complete$1", "complete$0"], 52, 0, 0);
+    }, ["call$1", "call$0"], ["complete$1", "complete$0"], 54, 0, 0);
     _instance_2_u(A._Future.prototype, "get$_completeError", "_completeError$2", 11);
     var _;
-    _instance_1_i(_ = A._StreamController.prototype, "get$add", "add$1", 32);
+    _instance_1_i(_ = A._StreamController.prototype, "get$add", "add$1", 16);
     _instance(_, "get$addError", 0, 1, function() {
       return [null];
-    }, ["call$2", "call$1"], ["addError$2", "addError$1"], 27, 0, 0);
+    }, ["call$2", "call$1"], ["addError$2", "addError$1"], 32, 0, 0);
     _instance_0_u(_ = A._ControllerSubscription.prototype, "get$_onPause", "_onPause$0", 0);
     _instance_0_u(_, "get$_onResume", "_onResume$0", 0);
     _instance_0_u(_ = A._BufferingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 0);
     _instance_0_u(_, "get$_onResume", "_onResume$0", 0);
     _instance_0_u(_ = A._ForwardingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 0);
     _instance_0_u(_, "get$_onResume", "_onResume$0", 0);
-    _instance_1_u(_, "get$_handleData", "_handleData$1", 32);
-    _instance_2_u(_, "get$_handleError", "_handleError$2", 18);
+    _instance_1_u(_, "get$_handleData", "_handleData$1", 16);
+    _instance_2_u(_, "get$_handleError", "_handleError$2", 17);
     _instance_0_u(_, "get$_handleDone", "_handleDone$0", 0);
-    _static_2(A, "collection___defaultEquals$closure", "_defaultEquals", 14);
-    _static_1(A, "collection___defaultHashCode$closure", "_defaultHashCode", 15);
-    _static_2(A, "collection_ListMixin__compareAny$closure", "ListMixin__compareAny", 37);
-    _instance(A._HashSet.prototype, "get$_newSimilarSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSimilarSet$1$0", "_newSimilarSet$0"], 13, 0, 0);
-    _instance(A._LinkedHashSet.prototype, "get$_newSimilarSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSimilarSet$1$0", "_newSimilarSet$0"], 13, 0, 0);
-    _instance(A.SplayTreeSet.prototype, "get$_newSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSet$1$0", "_newSet$0"], 13, 0, 0);
+    _static_2(A, "collection___defaultEquals$closure", "_defaultEquals0", 12);
+    _static_1(A, "collection___defaultHashCode$closure", "_defaultHashCode", 13);
+    _static_2(A, "collection_ListBase__compareAny$closure", "ListBase__compareAny", 28);
     _static_1(A, "convert___defaultToEncodable$closure", "_defaultToEncodable", 1);
-    _static_1(A, "core__identityHashCode$closure", "identityHashCode", 15);
-    _static_2(A, "core__identical$closure", "identical", 14);
-    _static_0(A, "html_ScriptElement___new_tearOff$closure", "ScriptElement___new_tearOff", 16);
-    _static(A, "html__Html5NodeValidator__standardAttributeValidator$closure", 4, null, ["call$4"], ["_Html5NodeValidator__standardAttributeValidator"], 31, 0);
-    _static(A, "html__Html5NodeValidator__uriAttributeValidator$closure", 4, null, ["call$4"], ["_Html5NodeValidator__uriAttributeValidator"], 31, 0);
+    _static_1(A, "core__identityHashCode$closure", "identityHashCode", 13);
+    _static_2(A, "core__identical$closure", "identical", 12);
+    _static_0(A, "html_ScriptElement___new_tearOff$closure", "ScriptElement___new_tearOff", 14);
+    _static(A, "html__Html5NodeValidator__standardAttributeValidator$closure", 4, null, ["call$4"], ["_Html5NodeValidator__standardAttributeValidator"], 30, 0);
+    _static(A, "html__Html5NodeValidator__uriAttributeValidator$closure", 4, null, ["call$4"], ["_Html5NodeValidator__uriAttributeValidator"], 30, 0);
     _instance_0_i(A.Node.prototype, "get$remove", "remove$0", 0);
     _instance_1_i(A.WebSocket.prototype, "get$send", "send$1", 3);
-    _static_1(A, "js___convertToJS$closure", "_convertToJS", 30);
+    _static_1(A, "js___convertToJS$closure", "_convertToJS", 34);
     _static_1(A, "js___convertToDart$closure", "_convertToDart", 2);
-    _instance_2_u(_ = A.DeepCollectionEquality.prototype, "get$equals", "equals$2", 14);
-    _instance_1_i(_, "get$hash", "hash$1", 15);
-    _instance_1_u(_, "get$isValidKey", "isValidKey$1", 56);
-    _static_2(A, "strongly_connected_components___defaultEquals$closure", "_defaultEquals0", 67);
+    _instance_2_u(_ = A.DeepCollectionEquality.prototype, "get$equals", "equals$2", 12);
+    _instance_1_i(_, "get$hash", "hash$1", 13);
+    _instance_1_u(_, "get$isValidKey", "isValidKey$1", 55);
     _instance_1_u(_ = A.SseClient.prototype, "get$_onIncomingControlMessage", "_onIncomingControlMessage$1", 4);
     _instance_1_u(_, "get$_onIncomingMessage", "_onIncomingMessage$1", 4);
     _instance_0_u(_, "get$_onOutgoingDone", "_onOutgoingDone$0", 0);
-    _instance_1_u(_, "get$_onOutgoingMessage", "_onOutgoingMessage$1", 62);
-    _instance_1_u(_ = A.RequireRestarter.prototype, "get$_moduleParents", "_moduleParents$1", 80);
-    _instance_2_u(_, "get$_moduleTopologicalCompare", "_moduleTopologicalCompare$2", 81);
+    _instance_1_u(_, "get$_onOutgoingMessage", "_onOutgoingMessage$1", 61);
+    _instance_1_u(_ = A.RequireRestarter.prototype, "get$_moduleParents", "_moduleParents$1", 79);
+    _instance_2_u(_, "get$_moduleTopologicalCompare", "_moduleTopologicalCompare$2", 80);
   })();
   (function inheritance() {
     var _mixin = hunkHelpers.mixin,
@@ -25711,29 +26430,26 @@
       _inherit = hunkHelpers.inherit,
       _inheritMany = hunkHelpers.inheritMany;
     _inherit(A.Object, null);
-    _inheritMany(A.Object, [A.JS_CONST, J.Interceptor, J.ArrayIterator, A.Iterable, A.CastIterator, A.Closure, A.MapMixin, A.Error, A.SentinelValue, A.ListIterator, A.Iterator, A.EmptyIterator, A.FixedLengthListMixin, A.UnmodifiableListMixin, A._ListBase_Object_ListMixin, A.Symbol, A.MapView, A.ConstantMap, A.JSInvocationMirror, A.TypeErrorDecoder, A.NullThrownFromJavaScriptException, A.ExceptionAndStackTrace, A._StackTrace, A._Required, A.LinkedHashMapCell, A.LinkedHashMapKeyIterator, A.JSSyntaxRegExp, A._MatchImplementation, A._AllMatchesIterator, A.StringMatch, A._StringAllMatchesIterator, A._Cell, A.Rti, A._FunctionParameters, A._Type, A._TimerImpl, A._AsyncAwaitCompleter, A.AsyncError, A._Completer, A._FutureListener, A._Future, A._AsyncCallbackEntry, A.Stream, A.StreamTransformerBase, A._StreamController, A._SyncStreamControllerDispatch, A._AsyncStreamControllerDispatch, A._BufferingStreamSubscription, A._StreamSinkWrapper, A._DelayedEvent, A._DelayedDone, A._PendingEvents, A._StreamIterator, A._ZoneFunction, A._ZoneSpecification, A._ZoneDelegate, A._Zone, A._HashMapKeyIterator, A.__SetBase_Object_SetMixin, A._HashSetIterator, A._LinkedHashSetCell, A._LinkedHashSetIterator, A.IterableMixin, A.ListMixin, A._UnmodifiableMapMixin, A._ListQueueIterator, A.SetMixin, A._SplayTreeNode, A._SplayTree, A._SplayTreeIterator, A.Codec, A._JsonStringifier, A._Utf8Encoder, A._BigIntImpl, A.DateTime, A.Duration, A.OutOfMemoryError, A.StackOverflowError, A._Exception, A.FormatException, A.IntegerDivisionByZeroException, A.Null, A._StringStackTrace, A.StringBuffer, A._Uri, A.UriData, A._SimpleUri, A.Expando, A.CssStyleDeclarationBase, A.EventStreamProvider, A._EventStreamSubscription, A._Html5NodeValidator, A.ImmutableListMixin, A.NodeValidatorBuilder, A._SimpleNodeValidator, A._SvgNodeValidator, A.FixedSizeListIterator, A._DOMWindowCrossFrame, A._SameOriginUriPolicy, A._ValidatingTreeSanitizer, A._StructuredClone, A._AcceptStructuredClone, A.JsObject, A.NullRejectionException, A._JSRandom, A._Random, A.AsyncMemoizer, A.DelegatingStreamSink, A.ErrorResult, A.ValueResult, A.StreamQueue, A._NextRequest, A._HasNextRequest, A.CopyOnWriteList, A.BuiltList, A.ListBuilder, A.BuiltListMultimap, A.ListMultimapBuilder, A.BuiltMap, A.MapBuilder, A.BuiltSet, A.SetBuilder, A.BuiltSetMultimap, A.SetMultimapBuilder, A.EnumClass, A.IndentingBuiltValueToStringHelper, A.JsonObject, A.FullType, A.BigIntSerializer, A.BoolSerializer, A.BuiltJsonSerializers, A.BuiltJsonSerializersBuilder, A.BuiltListMultimapSerializer, A.BuiltListSerializer, A.BuiltMapSerializer, A.BuiltSetMultimapSerializer, A.BuiltSetSerializer, A.DateTimeSerializer, A.DoubleSerializer, A.DurationSerializer, A.Int64Serializer, A.IntSerializer, A.JsonObjectSerializer, A.NullSerializer, A.NumSerializer, A.RegExpSerializer, A.StringSerializer, A.UriSerializer, A.DefaultEquality, A.IterableEquality, A.ListEquality, A._UnorderedEquality, A._MapEntry, A.MapEquality, A.DeepCollectionEquality, A._QueueList_Object_ListMixin, A.BuildResult, A._$BuildStatusSerializer, A._$BuildResultSerializer, A.BuildResultBuilder, A.ConnectRequest, A._$ConnectRequestSerializer, A.ConnectRequestBuilder, A.DebugEvent, A.BatchedDebugEvents, A._$DebugEventSerializer, A._$BatchedDebugEventsSerializer, A.DebugEventBuilder, A.BatchedDebugEventsBuilder, A.DebugInfo, A._$DebugInfoSerializer, A.DebugInfoBuilder, A.DevToolsRequest, A.DevToolsResponse, A._$DevToolsRequestSerializer, A._$DevToolsResponseSerializer, A.DevToolsRequestBuilder, A.DevToolsResponseBuilder, A.ErrorResponse, A._$ErrorResponseSerializer, A.ErrorResponseBuilder, A.ExtensionRequest, A.ExtensionResponse, A.ExtensionEvent, A.BatchedEvents, A._$ExtensionRequestSerializer, A._$ExtensionResponseSerializer, A._$ExtensionEventSerializer, A._$BatchedEventsSerializer, A.ExtensionRequestBuilder, A.ExtensionResponseBuilder, A.ExtensionEventBuilder, A.BatchedEventsBuilder, A.IsolateExit, A.IsolateStart, A._$IsolateExitSerializer, A._$IsolateStartSerializer, A.IsolateExitBuilder, A.IsolateStartBuilder, A.RegisterEvent, A._$RegisterEventSerializer, A.RegisterEventBuilder, A.RunRequest, A._$RunRequestSerializer, A.BatchedStreamController, A.SocketClient, A.Int64, A.Level, A.LogRecord, A.Logger, A.Pool, A.PoolResource, A.StreamChannelMixin, A._GuaranteeSink, A.StreamChannelController, A.Uuid, A.WebSocketChannelException, A.LegacyRestarter, A.ReloadingManager, A.HotReloadFailedException, A.RequireRestarter]);
-    _inheritMany(J.Interceptor, [J.JSBool, J.JSNull, J.JavaScriptObject, J.JSNumber, J.JSString]);
+    _inheritMany(A.Object, [A.JS_CONST, J.Interceptor, J.ArrayIterator, A.Iterable, A.CastIterator, A.Closure, A.MapBase, A.Error, A.SentinelValue, A.ListIterator, A.MappedIterator, A.WhereIterator, A.SkipIterator, A.EmptyIterator, A.FixedLengthListMixin, A.UnmodifiableListMixin, A.ListBase, A.Symbol, A.MapView, A.ConstantMap, A._KeysOrValuesOrElementsIterator, A.JSInvocationMirror, A.TypeErrorDecoder, A.NullThrownFromJavaScriptException, A.ExceptionAndStackTrace, A._StackTrace, A._Required, A.LinkedHashMapCell, A.LinkedHashMapKeyIterator, A.JSSyntaxRegExp, A._MatchImplementation, A._AllMatchesIterator, A.StringMatch, A._StringAllMatchesIterator, A._Cell, A.Rti, A._FunctionParameters, A._Type, A._TimerImpl, A._AsyncAwaitCompleter, A.AsyncError, A._Completer, A._FutureListener, A._Future, A._AsyncCallbackEntry, A.Stream, A._StreamController, A._SyncStreamControllerDispatch, A._AsyncStreamControllerDispatch, A._BufferingStreamSubscription, A._StreamSinkWrapper, A._DelayedEvent, A._DelayedDone, A._PendingEvents, A._StreamIterator, A._ZoneFunction, A._ZoneSpecification, A._ZoneDelegate, A._Zone, A._HashMapKeyIterator, A.SetBase, A._HashSetIterator, A._LinkedHashSetCell, A._LinkedHashSetIterator, A._UnmodifiableMapMixin, A._ListQueueIterator, A._SplayTreeNode, A._SplayTree, A._SplayTreeIterator, A.Codec, A.Converter, A._Base64Encoder, A._Base64Decoder, A._JsonStringifier, A._Utf8Encoder, A._BigIntImpl, A.DateTime, A.Duration, A.OutOfMemoryError, A.StackOverflowError, A._Exception, A.FormatException, A.IntegerDivisionByZeroException, A.Null, A._StringStackTrace, A.StringBuffer, A._Uri, A.UriData, A._SimpleUri, A.Expando, A.CssStyleDeclarationBase, A.EventStreamProvider, A._EventStreamSubscription, A._Html5NodeValidator, A.ImmutableListMixin, A.NodeValidatorBuilder, A._SimpleNodeValidator, A._SvgNodeValidator, A.FixedSizeListIterator, A._DOMWindowCrossFrame, A._SameOriginUriPolicy, A._ValidatingTreeSanitizer, A._StructuredClone, A._AcceptStructuredClone, A.JsObject, A.NullRejectionException, A._JSRandom, A._Random, A.AsyncMemoizer, A.DelegatingStreamSink, A.ErrorResult, A.ValueResult, A.StreamQueue, A._NextRequest, A._HasNextRequest, A.BuiltList, A.ListBuilder, A.BuiltListMultimap, A.ListMultimapBuilder, A.BuiltMap, A.MapBuilder, A.BuiltSet, A.SetBuilder, A.BuiltSetMultimap, A.SetMultimapBuilder, A.EnumClass, A.IndentingBuiltValueToStringHelper, A.JsonObject, A.FullType, A.BigIntSerializer, A.BoolSerializer, A.BuiltJsonSerializers, A.BuiltJsonSerializersBuilder, A.BuiltListMultimapSerializer, A.BuiltListSerializer, A.BuiltMapSerializer, A.BuiltSetMultimapSerializer, A.BuiltSetSerializer, A.DateTimeSerializer, A.DoubleSerializer, A.DurationSerializer, A.Int64Serializer, A.IntSerializer, A.JsonObjectSerializer, A.NullSerializer, A.NumSerializer, A.RegExpSerializer, A.StringSerializer, A.Uint8ListSerializer, A.UriSerializer, A.DefaultEquality, A.IterableEquality, A.ListEquality, A._UnorderedEquality, A._MapEntry, A.MapEquality, A.DeepCollectionEquality, A._QueueList_Object_ListMixin, A.BuildResult, A._$BuildStatusSerializer, A._$BuildResultSerializer, A.BuildResultBuilder, A.ConnectRequest, A._$ConnectRequestSerializer, A.ConnectRequestBuilder, A.DebugEvent, A.BatchedDebugEvents, A._$DebugEventSerializer, A._$BatchedDebugEventsSerializer, A.DebugEventBuilder, A.BatchedDebugEventsBuilder, A.DebugInfo, A._$DebugInfoSerializer, A.DebugInfoBuilder, A.DevToolsRequest, A.DevToolsResponse, A._$DevToolsRequestSerializer, A._$DevToolsResponseSerializer, A.DevToolsRequestBuilder, A.DevToolsResponseBuilder, A.ErrorResponse, A._$ErrorResponseSerializer, A.ErrorResponseBuilder, A.ExtensionRequest, A.ExtensionResponse, A.ExtensionEvent, A.BatchedEvents, A._$ExtensionRequestSerializer, A._$ExtensionResponseSerializer, A._$ExtensionEventSerializer, A._$BatchedEventsSerializer, A.ExtensionRequestBuilder, A.ExtensionResponseBuilder, A.ExtensionEventBuilder, A.BatchedEventsBuilder, A.IsolateExit, A.IsolateStart, A._$IsolateExitSerializer, A._$IsolateStartSerializer, A.IsolateExitBuilder, A.IsolateStartBuilder, A.RegisterEvent, A._$RegisterEventSerializer, A.RegisterEventBuilder, A.RunRequest, A._$RunRequestSerializer, A.BatchedStreamController, A.SocketClient, A.Int64, A._StackState, A.Level, A.LogRecord, A.Logger, A.Pool, A.PoolResource, A.StreamChannelMixin, A._GuaranteeSink, A.StreamChannelController, A.Uuid, A.WebSocketChannelException, A.LegacyRestarter, A.ReloadingManager, A.HotReloadFailedException, A.RequireRestarter]);
+    _inheritMany(J.Interceptor, [J.JSBool, J.JSNull, J.JavaScriptObject, J.JavaScriptBigInt, J.JavaScriptSymbol, J.JSNumber, J.JSString]);
     _inheritMany(J.JavaScriptObject, [J.LegacyJavaScriptObject, J.JSArray, A.NativeByteBuffer, A.NativeTypedData, A.EventTarget, A.AccessibleNodeList, A.Blob, A.Event, A.CssTransformComponent, A.CssRule, A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase, A.CssStyleValue, A.DataTransferItemList, A.DomException, A.DomImplementation, A._DomRectList_JavaScriptObject_ListMixin, A.DomRectReadOnly, A._DomStringList_JavaScriptObject_ListMixin, A.DomTokenList, A._FileList_JavaScriptObject_ListMixin, A.Gamepad, A.History, A._HtmlCollection_JavaScriptObject_ListMixin, A.ImageData, A.Location, A.MediaList, A._MidiInputMap_JavaScriptObject_MapMixin, A._MidiOutputMap_JavaScriptObject_MapMixin, A.MimeType, A._MimeTypeArray_JavaScriptObject_ListMixin, A._NodeList_JavaScriptObject_ListMixin, A.Plugin, A._PluginArray_JavaScriptObject_ListMixin, A._RtcStatsReport_JavaScriptObject_MapMixin, A.SharedArrayBuffer, A.SpeechGrammar, A._SpeechGrammarList_JavaScriptObject_ListMixin, A.SpeechRecognitionResult, A._Storage_JavaScriptObject_MapMixin, A.StyleSheet, A._TextTrackCueList_JavaScriptObject_ListMixin, A.TimeRanges, A.Touch, A._TouchList_JavaScriptObject_ListMixin, A.TrackDefaultList, A.Url, A.__CssRuleList_JavaScriptObject_ListMixin, A.__GamepadList_JavaScriptObject_ListMixin, A.__NamedNodeMap_JavaScriptObject_ListMixin, A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin, A.__StyleSheetList_JavaScriptObject_ListMixin, A.KeyRange, A.Length, A._LengthList_JavaScriptObject_ListMixin, A.Number, A._NumberList_JavaScriptObject_ListMixin, A.PointList, A._StringList_JavaScriptObject_ListMixin, A.Transform, A._TransformList_JavaScriptObject_ListMixin, A.AudioBuffer, A._AudioParamMap_JavaScriptObject_MapMixin]);
     _inheritMany(J.LegacyJavaScriptObject, [J.PlainJavaScriptObject, J.UnknownJavaScriptObject, J.JavaScriptFunction, A._FetchOptions, A.Promise, A.RequireLoader, A.JsError, A.JsMap]);
     _inherit(J.JSUnmodifiableArray, J.JSArray);
     _inheritMany(J.JSNumber, [J.JSInt, J.JSNumNotInt]);
-    _inheritMany(A.Iterable, [A._CastIterableBase, A.EfficientLengthIterable, A.MappedIterable, A.WhereIterable, A.SkipIterable, A._ConstantMapKeyIterable, A.IterableBase, A._StringAllMatchesIterable]);
-    _inheritMany(A._CastIterableBase, [A.CastIterable, A.__CastListBase__CastIterableBase_ListMixin, A.CastSet, A.CastQueue]);
+    _inheritMany(A.Iterable, [A._CastIterableBase, A.EfficientLengthIterable, A.MappedIterable, A.WhereIterable, A.SkipIterable, A._KeysOrValues, A._AllMatchesIterable, A._StringAllMatchesIterable]);
+    _inheritMany(A._CastIterableBase, [A.CastIterable, A.__CastListBase__CastIterableBase_ListMixin]);
     _inherit(A._EfficientLengthCastIterable, A.CastIterable);
     _inherit(A._CastListBase, A.__CastListBase__CastIterableBase_ListMixin);
-    _inheritMany(A.Closure, [A.Closure2Args, A.Closure0Args, A.TearOffClosure, A.initHooks_closure, A.initHooks_closure1, A._AsyncRun__initializeScheduleImmediate_internalCallback, A._AsyncRun__initializeScheduleImmediate_closure, A._awaitOnObject_closure, A._Future__chainForeignFuture_closure, A._Future__propagateToListeners_handleWhenCompleteCallback_closure, A._Future_timeout_closure0, A.Stream_length_closure, A.Stream_first_closure0, A._CustomZone_bindUnaryCallback_closure, A._CustomZone_bindUnaryCallbackGuarded_closure, A._RootZone_bindUnaryCallback_closure, A._RootZone_bindUnaryCallbackGuarded_closure, A.runZonedGuarded_closure, A._CustomHashMap_closure, A._LinkedCustomHashMap_closure, A.SplayTreeSet_closure, A._BigIntImpl_hashCode_finish, A._Uri__makePath_closure, A._createTables_setChars, A._createTables_setRange, A.Element_Element$html_closure, A.HttpRequest_request_closure, A._EventStreamSubscription_closure, A._EventStreamSubscription_onData_closure, A.NodeValidatorBuilder_allowsElement_closure, A.NodeValidatorBuilder_allowsAttribute_closure, A._SimpleNodeValidator_closure, A._SimpleNodeValidator_closure0, A._TemplatingNodeValidator_closure, A._convertDartToNative_Value_closure, A.JsObject__convertDataTree__convert, A._convertToJS_closure, A._convertToJS_closure0, A._wrapToDart_closure, A._wrapToDart_closure0, A._wrapToDart_closure1, A.promiseToFuture_closure, A.promiseToFuture_closure0, A.StreamQueue__ensureListening_closure, A.BuiltListMultimap_BuiltListMultimap_closure, A.BuiltListMultimap_hashCode_closure, A.ListMultimapBuilder_replace_closure, A.BuiltMap_BuiltMap_closure, A.BuiltMap_hashCode_closure, A.BuiltSet_hashCode_closure, A.BuiltSetMultimap_hashCode_closure, A.SetMultimapBuilder_replace_closure, A.newBuiltValueToStringHelper_closure, A.BuiltListMultimapSerializer_serialize_closure, A.BuiltListMultimapSerializer_deserialize_closure, A.BuiltListSerializer_serialize_closure, A.BuiltListSerializer_deserialize_closure, A.BuiltSetMultimapSerializer_serialize_closure, A.BuiltSetMultimapSerializer_deserialize_closure, A.BuiltSetSerializer_serialize_closure, A.BuiltSetSerializer_deserialize_closure, A.WebSocketClient_stream_closure, A.stronglyConnectedComponents_strongConnect, A.Pool__runOnRelease_closure, A.SseClient_closure0, A.SseClient_closure1, A.generateUuidV4__generateBits, A._GuaranteeSink__addError_closure, A.HtmlWebSocketChannel_closure, A.HtmlWebSocketChannel_closure0, A.HtmlWebSocketChannel_closure1, A.HtmlWebSocketChannel_closure2, A.main__closure, A.main__closure0, A.main___closure2, A.main___closure1, A.main__closure2, A.main___closure0, A.main___closure, A.main__closure4, A.main__closure5, A.main__closure6, A.main__closure7, A._launchCommunicationWithDebugExtension_closure, A._listenForDebugExtensionAuthRequest_closure, A.LegacyRestarter_restart_closure0, A.LegacyRestarter_restart_closure, A.toFuture_closure, A.RequireRestarter__reloadModule_closure]);
-    _inheritMany(A.Closure2Args, [A._CastListBase_sort_closure, A.CastMap_forEach_closure, A.ConstantMap_map_closure, A.Primitives_functionNoSuchMethod_closure, A.JsLinkedHashMap_addAll_closure, A.initHooks_closure0, A._awaitOnObject_closure0, A._wrapJsFunctionForAsync_closure, A._Future__chainForeignFuture_closure0, A._Future_timeout_closure1, A._BufferingStreamSubscription_asFuture_closure0, A.LinkedHashMap_LinkedHashMap$from_closure, A.MapBase_mapToString_closure, A.SplayTreeSet__newSet_closure, A._JsonStringifier_writeMap_closure, A._BigIntImpl_hashCode_combine, A._symbolMapToStringMap_closure, A.NoSuchMethodError_toString_closure, A.Uri__parseIPv4Address_error, A.Uri_parseIPv6Address_error, A.Uri_parseIPv6Address_parseHex, A._createTables_build, A.MidiInputMap_keys_closure, A.MidiOutputMap_keys_closure, A.RtcStatsReport_keys_closure, A.Storage_keys_closure, A._ValidatingTreeSanitizer_sanitizeTree_walk, A._StructuredClone_walk_closure, A._StructuredClone_walk_closure0, A._AcceptStructuredClone_walk_closure, A.convertDartToNative_Dictionary_closure, A.AudioParamMap_keys_closure, A.StreamQueue__ensureListening_closure1, A.hashObjects_closure, A.MapBuilder_replace_closure, A.safeUnawaited_closure, A.Pool__runOnRelease_closure0, A.generateUuidV4__printDigits, A.generateUuidV4__bitsDigits, A.main__closure1, A.main_closure0, A.toPromise_closure]);
+    _inheritMany(A.Closure, [A.Closure2Args, A.Closure0Args, A.TearOffClosure, A.initHooks_closure, A.initHooks_closure1, A._AsyncRun__initializeScheduleImmediate_internalCallback, A._AsyncRun__initializeScheduleImmediate_closure, A._awaitOnObject_closure, A._Future__chainForeignFuture_closure, A._Future__propagateToListeners_handleWhenCompleteCallback_closure, A._Future_timeout_closure0, A.Stream_length_closure, A.Stream_first_closure0, A._CustomZone_bindUnaryCallback_closure, A._CustomZone_bindUnaryCallbackGuarded_closure, A._RootZone_bindUnaryCallback_closure, A._RootZone_bindUnaryCallbackGuarded_closure, A.runZonedGuarded_closure, A._CustomHashMap_closure, A.SplayTreeSet_closure, A._BigIntImpl_hashCode_finish, A._Uri__makePath_closure, A._createTables_setChars, A._createTables_setRange, A.Element_Element$html_closure, A.HttpRequest_request_closure, A._EventStreamSubscription_closure, A._EventStreamSubscription_onData_closure, A.NodeValidatorBuilder_allowsElement_closure, A.NodeValidatorBuilder_allowsAttribute_closure, A._SimpleNodeValidator_closure, A._SimpleNodeValidator_closure0, A._TemplatingNodeValidator_closure, A._convertDartToNative_Value_closure, A.JsObject__convertDataTree__convert, A._convertToJS_closure, A._convertToJS_closure0, A._wrapToDart_closure, A._wrapToDart_closure0, A._wrapToDart_closure1, A.promiseToFuture_closure, A.promiseToFuture_closure0, A.StreamQueue__ensureListening_closure, A.BuiltListMultimap_BuiltListMultimap_closure, A.BuiltListMultimap_hashCode_closure, A.ListMultimapBuilder_replace_closure, A.BuiltMap_BuiltMap_closure, A.BuiltMap_hashCode_closure, A.BuiltSet_hashCode_closure, A.BuiltSetMultimap_hashCode_closure, A.SetMultimapBuilder_replace_closure, A.newBuiltValueToStringHelper_closure, A.BuiltListMultimapSerializer_serialize_closure, A.BuiltListMultimapSerializer_deserialize_closure, A.BuiltListSerializer_serialize_closure, A.BuiltListSerializer_deserialize_closure, A.BuiltSetMultimapSerializer_serialize_closure, A.BuiltSetMultimapSerializer_deserialize_closure, A.BuiltSetSerializer_serialize_closure, A.BuiltSetSerializer_deserialize_closure, A.WebSocketClient_stream_closure, A.Pool__runOnRelease_closure, A.SseClient_closure0, A.SseClient_closure1, A.generateUuidV4__generateBits, A._GuaranteeSink__addError_closure, A.HtmlWebSocketChannel_closure, A.HtmlWebSocketChannel_closure0, A.HtmlWebSocketChannel_closure1, A.HtmlWebSocketChannel_closure2, A.main__closure, A.main__closure0, A.main___closure2, A.main___closure1, A.main__closure2, A.main___closure0, A.main___closure, A.main__closure4, A.main__closure5, A.main__closure6, A.main__closure7, A._launchCommunicationWithDebugExtension_closure, A._listenForDebugExtensionAuthRequest_closure, A.LegacyRestarter_restart_closure0, A.LegacyRestarter_restart_closure, A.toFuture_closure, A.RequireRestarter__reloadModule_closure]);
+    _inheritMany(A.Closure2Args, [A._CastListBase_sort_closure, A.CastMap_forEach_closure, A.ConstantMap_map_closure, A.Primitives_functionNoSuchMethod_closure, A.JsLinkedHashMap_addAll_closure, A.initHooks_closure0, A._awaitOnObject_closure0, A._wrapJsFunctionForAsync_closure, A._Future__chainForeignFuture_closure0, A._Future_timeout_closure1, A._BufferingStreamSubscription_asFuture_closure0, A.LinkedHashMap_LinkedHashMap$from_closure, A.MapBase_mapToString_closure, A._JsonStringifier_writeMap_closure, A._BigIntImpl_hashCode_combine, A._symbolMapToStringMap_closure, A.NoSuchMethodError_toString_closure, A.Uri__parseIPv4Address_error, A.Uri_parseIPv6Address_error, A.Uri_parseIPv6Address_parseHex, A._createTables_build, A.MidiInputMap_keys_closure, A.MidiOutputMap_keys_closure, A.RtcStatsReport_keys_closure, A.Storage_keys_closure, A._ValidatingTreeSanitizer_sanitizeTree_walk, A._StructuredClone_walk_closure, A._StructuredClone_walk_closure0, A._AcceptStructuredClone_walk_closure, A.convertDartToNative_Dictionary_closure, A.AudioParamMap_keys_closure, A.StreamQueue__ensureListening_closure1, A.hashObjects_closure, A.MapBuilder_replace_closure, A.safeUnawaited_closure, A.Pool__runOnRelease_closure0, A.generateUuidV4__printDigits, A.generateUuidV4__bitsDigits, A.main__closure1, A.main_closure0, A.toPromise_closure]);
     _inherit(A.CastList, A._CastListBase);
-    _inherit(A.MapBase, A.MapMixin);
     _inheritMany(A.MapBase, [A.CastMap, A.JsLinkedHashMap, A._HashMap, A._JsonMap, A._AttributeMap]);
     _inheritMany(A.Error, [A.LateError, A.TypeError, A.JsNoSuchMethodError, A.UnknownJsTypeError, A._CyclicInitializationError, A.RuntimeError, A.AssertionError, A._Error, A.JsonUnsupportedObjectError, A.ArgumentError, A.NoSuchMethodError, A.UnsupportedError, A.UnimplementedError, A.StateError, A.ConcurrentModificationError, A.BuiltValueNullFieldError, A.BuiltValueNestedFieldError, A.DeserializationError]);
-    _inheritMany(A.Closure0Args, [A.nullFuture_closure, A._AsyncRun__scheduleImmediateJsOverride_internalCallback, A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback, A._TimerImpl_internalCallback, A._TimerImpl$periodic_closure, A.Future_Future$microtask_closure, A._Future__addListener_closure, A._Future__prependListeners_closure, A._Future__chainForeignFuture_closure1, A._Future__asyncCompleteWithValue_closure, A._Future__chainFuture_closure, A._Future__asyncCompleteError_closure, A._Future__propagateToListeners_handleWhenCompleteCallback, A._Future__propagateToListeners_handleValueCallback, A._Future__propagateToListeners_handleError, A._Future_timeout_closure, A.Stream_length_closure0, A.Stream_first_closure, A._StreamController__subscribe_closure, A._StreamController__recordCancel_complete, A._BufferingStreamSubscription_asFuture_closure, A._BufferingStreamSubscription_asFuture__closure, A._BufferingStreamSubscription__sendError_sendError, A._BufferingStreamSubscription__sendDone_sendDone, A._PendingEvents_schedule_closure, A._cancelAndValue_closure, A._CustomZone_bindCallback_closure, A._CustomZone_bindCallbackGuarded_closure, A._rootHandleError_closure, A._RootZone_bindCallback_closure, A._RootZone_bindCallbackGuarded_closure, A.StreamQueue__ensureListening_closure0, A.Serializers_Serializers_closure, A.Serializers_Serializers_closure0, A.Serializers_Serializers_closure1, A.Serializers_Serializers_closure2, A.Serializers_Serializers_closure3, A._$serializers_closure, A._$serializers_closure0, A.BatchedStreamController__hasEventOrTimeOut_closure, A.BatchedStreamController__hasEventDuring_closure, A.Logger_Logger_closure, A.SseClient_closure, A.SseClient__closure, A.SseClient__onOutgoingMessage_closure, A.GuaranteeChannel_closure, A.GuaranteeChannel__closure, A.HtmlWebSocketChannel__listen_closure, A.main_closure, A.main__closure3, A.RequireRestarter__reload_closure, A._createScript_closure, A._createScript__closure]);
+    _inheritMany(A.Closure0Args, [A.nullFuture_closure, A._AsyncRun__scheduleImmediateJsOverride_internalCallback, A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback, A._TimerImpl_internalCallback, A._TimerImpl$periodic_closure, A.Future_Future$microtask_closure, A._Future__addListener_closure, A._Future__prependListeners_closure, A._Future__chainForeignFuture_closure1, A._Future__chainCoreFutureAsync_closure, A._Future__asyncCompleteWithValue_closure, A._Future__asyncCompleteError_closure, A._Future__propagateToListeners_handleWhenCompleteCallback, A._Future__propagateToListeners_handleValueCallback, A._Future__propagateToListeners_handleError, A._Future_timeout_closure, A.Stream_length_closure0, A.Stream_first_closure, A._StreamController__subscribe_closure, A._StreamController__recordCancel_complete, A._BufferingStreamSubscription_asFuture_closure, A._BufferingStreamSubscription_asFuture__closure, A._BufferingStreamSubscription__sendError_sendError, A._BufferingStreamSubscription__sendDone_sendDone, A._PendingEvents_schedule_closure, A._cancelAndValue_closure, A._CustomZone_bindCallback_closure, A._CustomZone_bindCallbackGuarded_closure, A._rootHandleError_closure, A._RootZone_bindCallback_closure, A._RootZone_bindCallbackGuarded_closure, A.StreamQueue__ensureListening_closure0, A.Serializers_Serializers_closure, A.Serializers_Serializers_closure0, A.Serializers_Serializers_closure1, A.Serializers_Serializers_closure2, A.Serializers_Serializers_closure3, A._$serializers_closure, A._$serializers_closure0, A.BatchedStreamController__hasEventOrTimeOut_closure, A.BatchedStreamController__hasEventDuring_closure, A.Logger_Logger_closure, A.SseClient_closure, A.SseClient__closure, A.SseClient__onOutgoingMessage_closure, A.GuaranteeChannel_closure, A.GuaranteeChannel__closure, A.HtmlWebSocketChannel__listen_closure, A.main_closure, A.main__closure3, A.RequireRestarter__reload_closure, A._createScript_closure, A._createScript__closure]);
     _inheritMany(A.EfficientLengthIterable, [A.ListIterable, A.EmptyIterable, A.LinkedHashMapKeyIterable, A._HashMapKeyIterable]);
     _inheritMany(A.ListIterable, [A.SubListIterable, A.MappedListIterable, A.ReversedListIterable, A.ListQueue, A._JsonMapKeyIterable]);
     _inherit(A.EfficientLengthMappedIterable, A.MappedIterable);
-    _inheritMany(A.Iterator, [A.MappedIterator, A.WhereIterator, A.SkipIterator]);
     _inherit(A.EfficientLengthSkipIterable, A.SkipIterable);
-    _inherit(A.ListBase, A._ListBase_Object_ListMixin);
     _inheritMany(A.ListBase, [A.UnmodifiableListBase, A._FrozenElementList, A._ChildNodeListLazy]);
     _inherit(A._UnmodifiableMapView_MapView__UnmodifiableMapMixin, A.MapView);
     _inherit(A.UnmodifiableMapView, A._UnmodifiableMapView_MapView__UnmodifiableMapMixin);
@@ -25742,7 +26458,6 @@
     _inherit(A.NullError, A.TypeError);
     _inheritMany(A.TearOffClosure, [A.StaticClosure, A.BoundClosure]);
     _inherit(A._AssertionError, A.AssertionError);
-    _inherit(A._AllMatchesIterable, A.IterableBase);
     _inheritMany(A.NativeTypedData, [A.NativeByteData, A.NativeTypedArray]);
     _inheritMany(A.NativeTypedArray, [A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin, A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin]);
     _inherit(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin, A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin);
@@ -25761,18 +26476,16 @@
     _inherit(A._MapStream, A._ForwardingStream);
     _inheritMany(A._Zone, [A._CustomZone, A._RootZone]);
     _inheritMany(A._HashMap, [A._IdentityHashMap, A._CustomHashMap]);
-    _inherit(A._LinkedCustomHashMap, A.JsLinkedHashMap);
-    _inherit(A._SetBase, A.__SetBase_Object_SetMixin);
+    _inherit(A._SetBase, A.SetBase);
     _inheritMany(A._SetBase, [A._HashSet, A._LinkedHashSet]);
     _inherit(A.UnmodifiableListView, A.UnmodifiableListBase);
     _inherit(A._SplayTreeSetNode, A._SplayTreeNode);
     _inherit(A._SplayTreeKeyIterator, A._SplayTreeIterator);
-    _inherit(A._SplayTreeSet__SplayTree_IterableMixin, A._SplayTree);
-    _inherit(A._SplayTreeSet__SplayTree_IterableMixin_SetMixin, A._SplayTreeSet__SplayTree_IterableMixin);
-    _inherit(A.SplayTreeSet, A._SplayTreeSet__SplayTree_IterableMixin_SetMixin);
+    _inherit(A._SplayTreeSet__SplayTree_Iterable, A._SplayTree);
+    _inherit(A._SplayTreeSet__SplayTree_Iterable_SetMixin, A._SplayTreeSet__SplayTree_Iterable);
+    _inherit(A.SplayTreeSet, A._SplayTreeSet__SplayTree_Iterable_SetMixin);
     _inheritMany(A.Codec, [A.Base64Codec, A.Encoding, A.JsonCodec]);
-    _inherit(A.Converter, A.StreamTransformerBase);
-    _inheritMany(A.Converter, [A.Base64Encoder, A.JsonEncoder, A.JsonDecoder, A.Utf8Encoder]);
+    _inheritMany(A.Converter, [A.Base64Encoder, A.Base64Decoder, A.JsonEncoder, A.JsonDecoder, A.Utf8Encoder]);
     _inherit(A.JsonCyclicError, A.JsonUnsupportedObjectError);
     _inherit(A._JsonStringStringifier, A._JsonStringifier);
     _inherit(A.Utf8Codec, A.Encoding);
@@ -25876,81 +26589,80 @@
     _inheritMany(A.StreamChannelMixin, [A.SseClient, A.GuaranteeChannel, A.HtmlWebSocketChannel, A.WebSocketChannel]);
     _inherit(A._HtmlWebSocketSink, A.DelegatingStreamSink);
     _mixin(A.UnmodifiableListBase, A.UnmodifiableListMixin);
-    _mixin(A.__CastListBase__CastIterableBase_ListMixin, A.ListMixin);
-    _mixin(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin, A.ListMixin);
+    _mixin(A.__CastListBase__CastIterableBase_ListMixin, A.ListBase);
+    _mixin(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin, A.ListBase);
     _mixin(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin, A.FixedLengthListMixin);
-    _mixin(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin, A.ListMixin);
+    _mixin(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin, A.ListBase);
     _mixin(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin, A.FixedLengthListMixin);
     _mixin(A._AsyncStreamController, A._AsyncStreamControllerDispatch);
     _mixin(A._SyncStreamController, A._SyncStreamControllerDispatch);
-    _mixin(A._ListBase_Object_ListMixin, A.ListMixin);
-    _mixin(A._SplayTreeSet__SplayTree_IterableMixin, A.IterableMixin);
-    _mixin(A._SplayTreeSet__SplayTree_IterableMixin_SetMixin, A.SetMixin);
+    _mixin(A._SplayTreeSet__SplayTree_Iterable, A.Iterable);
+    _mixin(A._SplayTreeSet__SplayTree_Iterable_SetMixin, A.SetBase);
     _mixin(A._UnmodifiableMapView_MapView__UnmodifiableMapMixin, A._UnmodifiableMapMixin);
-    _mixin(A.__SetBase_Object_SetMixin, A.SetMixin);
     _mixin(A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase, A.CssStyleDeclarationBase);
-    _mixin(A._DomRectList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._DomRectList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._DomStringList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._DomStringList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._FileList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._FileList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._FileList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._HtmlCollection_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._HtmlCollection_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._MidiInputMap_JavaScriptObject_MapMixin, A.MapMixin);
-    _mixin(A._MidiOutputMap_JavaScriptObject_MapMixin, A.MapMixin);
-    _mixin(A._MimeTypeArray_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._MidiInputMap_JavaScriptObject_MapMixin, A.MapBase);
+    _mixin(A._MidiOutputMap_JavaScriptObject_MapMixin, A.MapBase);
+    _mixin(A._MimeTypeArray_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._NodeList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._NodeList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._NodeList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._PluginArray_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._PluginArray_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._RtcStatsReport_JavaScriptObject_MapMixin, A.MapMixin);
-    _mixin(A._SourceBufferList_EventTarget_ListMixin, A.ListMixin);
+    _mixin(A._RtcStatsReport_JavaScriptObject_MapMixin, A.MapBase);
+    _mixin(A._SourceBufferList_EventTarget_ListMixin, A.ListBase);
     _mixin(A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._SpeechGrammarList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._SpeechGrammarList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._Storage_JavaScriptObject_MapMixin, A.MapMixin);
-    _mixin(A._TextTrackCueList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._Storage_JavaScriptObject_MapMixin, A.MapBase);
+    _mixin(A._TextTrackCueList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._TextTrackList_EventTarget_ListMixin, A.ListMixin);
+    _mixin(A._TextTrackList_EventTarget_ListMixin, A.ListBase);
     _mixin(A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._TouchList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._TouchList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._TouchList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A.__CssRuleList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A.__CssRuleList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A.__CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A.__GamepadList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A.__GamepadList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A.__GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A.__NamedNodeMap_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A.__NamedNodeMap_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A.__NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A.__StyleSheetList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A.__StyleSheetList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A.__StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixinHard(A._JsArray_JsObject_ListMixin, A.ListMixin);
-    _mixin(A._LengthList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixinHard(A._JsArray_JsObject_ListMixin, A.ListBase);
+    _mixin(A._LengthList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._LengthList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._NumberList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._NumberList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._NumberList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._StringList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._StringList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._StringList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._TransformList_JavaScriptObject_ListMixin, A.ListMixin);
+    _mixin(A._TransformList_JavaScriptObject_ListMixin, A.ListBase);
     _mixin(A._TransformList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
-    _mixin(A._AudioParamMap_JavaScriptObject_MapMixin, A.MapMixin);
-    _mixin(A._QueueList_Object_ListMixin, A.ListMixin);
+    _mixin(A._AudioParamMap_JavaScriptObject_MapMixin, A.MapBase);
+    _mixin(A._QueueList_Object_ListMixin, A.ListBase);
   })();
   var init = {
     typeUniverse: {eC: new Map(), tR: {}, eT: {}, tPV: {}, sEA: []},
     mangledGlobalNames: {int: "int", double: "double", num: "num", String: "String", bool: "bool", Null: "Null", List: "List"},
     mangledNames: {},
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+  A._Universe_addErasedTypes(init.typeUniverse, JSON.parse('{"UnmodifiableListBase":1,"__CastListBase__CastIterableBase_ListMixin":2,"NativeTypedArray":1,"_DelayedEvent":1,"_SplayTreeSet__SplayTree_Iterable":1,"_SplayTreeSet__SplayTree_Iterable_SetMixin":1,"MapEntry":2,"_JsArray_JsObject_ListMixin":1,"_QueueList_Object_ListMixin":1,"StreamChannelMixin":1}'));
   var string$ = {
+    ABCDEF: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
     Error_: "Error handler must accept one Object or one Object and a StackTrace as arguments, and return a value of the returned future's type",
     max_mu: "max must be in range 0 < max \u2264 2^32, was ",
     serial: "serializer must be StructuredSerializer or PrimitiveSerializer"
@@ -25959,6 +26671,7 @@
     var findType = A.findType;
     return {
       AsyncError: findType("AsyncError"),
+      Base64Codec: findType("Base64Codec"),
       BaseElement: findType("BaseElement"),
       BatchedDebugEvents: findType("BatchedDebugEvents"),
       BatchedEvents: findType("BatchedEvents"),
@@ -26045,6 +26758,7 @@
       List_ExtensionEvent: findType("List<ExtensionEvent>"),
       List_String: findType("List<String>"),
       List_dynamic: findType("List<@>"),
+      List_int: findType("List<int>"),
       List_nullable_Object: findType("List<Object?>"),
       Location: findType("Location"),
       Logger: findType("Logger"),
@@ -26065,7 +26779,6 @@
       Null: findType("Null"),
       Number: findType("Number"),
       Object: findType("Object"),
-      Pattern: findType("Pattern"),
       Plugin: findType("Plugin"),
       PoolResource: findType("PoolResource"),
       PrimitiveSerializer_dynamic: findType("PrimitiveSerializer<@>"),
@@ -26108,6 +26821,7 @@
       Timer: findType("Timer"),
       Touch: findType("Touch"),
       Transform: findType("Transform"),
+      TrustedGetRuntimeType: findType("TrustedGetRuntimeType"),
       Type: findType("Type"),
       TypeError: findType("TypeError"),
       TypedData: findType("TypedData"),
@@ -26229,6 +26943,7 @@
     B.BuildStatus_succeeded = new A.BuildStatus("succeeded");
     B.C_Base64Encoder = new A.Base64Encoder();
     B.C_Base64Codec = new A.Base64Codec();
+    B.C_Base64Decoder = new A.Base64Decoder();
     B.C_DefaultEquality = new A.DefaultEquality(A.findType("DefaultEquality<0&>"));
     B.C_DeepCollectionEquality = new A.DeepCollectionEquality();
     B.C_EmptyIterator = new A.EmptyIterator(A.findType("EmptyIterator<0&>"));
@@ -26364,7 +27079,6 @@
     B.C__Required = new A._Required();
     B.C__RootZone = new A._RootZone();
     B.Duration_0 = new A.Duration(0);
-    B.Duration_100000 = new A.Duration(100000);
     B.Duration_5000000 = new A.Duration(5000000);
     B.Type_BuiltMap_qd4 = A.typeLiteral("BuiltMap<@,@>");
     B.Type_Object_xQ6 = A.typeLiteral("Object");
@@ -26466,9 +27180,9 @@
     B.Type_DevToolsRequest_A0n = A.typeLiteral("DevToolsRequest");
     B.Type__$DevToolsRequest_cDy = A.typeLiteral("_$DevToolsRequest");
     B.List_yT3 = A._setArrayType(makeConstList([B.Type_DevToolsRequest_A0n, B.Type__$DevToolsRequest_cDy]), type$.JSArray_Type);
-    B.List_empty2 = A._setArrayType(makeConstList([]), A.findType("JSArray<Symbol0>"));
-    B.Map_empty = new A.ConstantStringMap(0, {}, B.List_empty2, A.findType("ConstantStringMap<Symbol0,@>"));
-    B.Map_empty0 = new A.ConstantStringMap(0, {}, B.List_empty, A.findType("ConstantStringMap<@,@>"));
+    B.Object_empty = {};
+    B.Map_empty = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Symbol0,@>"));
+    B.Map_empty0 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<@,@>"));
     B.Symbol_call = new A.Symbol("call");
     B.Type_BigInt_8OV = A.typeLiteral("BigInt");
     B.Type_BoolJsonObject_8HQ = A.typeLiteral("BoolJsonObject");
@@ -26514,6 +27228,7 @@
   })();
   (function staticFields() {
     $._JS_INTEROP_INTERCEPTOR_TAG = null;
+    $.toStringVisiting = A._setArrayType([], type$.JSArray_Object);
     $.printToZone = null;
     $.Primitives__identityHashCodeProperty = null;
     $.BoundClosure__receiverFieldNameCache = null;
@@ -26530,7 +27245,6 @@
     $._isInCallbackLoop = false;
     $.Zone__current = B.C__RootZone;
     $._RootZone__rootDelegate = null;
-    $._toStringVisiting = A._setArrayType([], type$.JSArray_Object);
     $._BigIntImpl__lastDividendDigits = null;
     $._BigIntImpl__lastDividendUsed = null;
     $._BigIntImpl__lastDivisorDigits = null;
@@ -26605,6 +27319,7 @@
       return A.HashMap_HashMap(null, null, null, t1, t1);
     });
     _lazyFinal($, "_Base64Decoder__inverseAlphabet", "$get$_Base64Decoder__inverseAlphabet", () => A.NativeInt8List__create1(A._ensureNativeList(A._setArrayType([-2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -1, -2, -2, -2, -2, -2, 62, -2, 62, -2, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -2, -2, -2, -1, -2, -2, -2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -2, -2, -2, -2, 63, -2, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -2, -2, -2, -2, -2], type$.JSArray_int))));
+    _lazy($, "_Base64Decoder__emptyBuffer", "$get$_Base64Decoder__emptyBuffer", () => A.NativeUint8List_NativeUint8List(0));
     _lazyFinal($, "_BigIntImpl_zero", "$get$_BigIntImpl_zero", () => A._BigIntImpl__BigIntImpl$_fromInt(0));
     _lazyFinal($, "_BigIntImpl_one", "$get$_BigIntImpl_one", () => A._BigIntImpl__BigIntImpl$_fromInt(1));
     _lazyFinal($, "_BigIntImpl__minusOne", "$get$_BigIntImpl__minusOne", () => $.$get$_BigIntImpl_one().$negate(0));
@@ -26620,9 +27335,9 @@
     _lazyFinal($, "_dartProxyCtor", "$get$_dartProxyCtor", () => function DartObject(o) {
       this.o = o;
     });
-    _lazyFinal($, "isSoundMode", "$get$isSoundMode", () => !A.findType("List<int>")._is(A._setArrayType([], A.findType("JSArray<int?>"))));
+    _lazyFinal($, "isSoundMode", "$get$isSoundMode", () => !type$.List_int._is(A._setArrayType([], A.findType("JSArray<int?>"))));
     _lazy($, "newBuiltValueToStringHelper", "$get$newBuiltValueToStringHelper", () => new A.newBuiltValueToStringHelper_closure());
-    _lazyFinal($, "_runtimeType", "$get$_runtimeType", () => A.getRuntimeType(A.RegExp_RegExp("", true, false)));
+    _lazyFinal($, "_runtimeType", "$get$_runtimeType", () => A.getRuntimeTypeOfDartObject(A.RegExp_RegExp("", true, false)));
     _lazy($, "_$buildStatusSerializer", "$get$_$buildStatusSerializer", () => new A._$BuildStatusSerializer());
     _lazy($, "_$buildResultSerializer", "$get$_$buildResultSerializer", () => new A._$BuildResultSerializer());
     _lazy($, "_$connectRequestSerializer", "$get$_$connectRequestSerializer", () => new A._$ConnectRequestSerializer());
@@ -26711,8 +27426,8 @@
       }
       init.dispatchPropertyName = init.getIsolateTag("dispatch_record");
     }();
-    hunkHelpers.setOrUpdateInterceptorsByTag({WebGL: J.Interceptor, AnimationEffectReadOnly: J.JavaScriptObject, AnimationEffectTiming: J.JavaScriptObject, AnimationEffectTimingReadOnly: J.JavaScriptObject, AnimationTimeline: J.JavaScriptObject, AnimationWorkletGlobalScope: J.JavaScriptObject, AuthenticatorAssertionResponse: J.JavaScriptObject, AuthenticatorAttestationResponse: J.JavaScriptObject, AuthenticatorResponse: J.JavaScriptObject, BackgroundFetchFetch: J.JavaScriptObject, BackgroundFetchManager: J.JavaScriptObject, BackgroundFetchSettledFetch: J.JavaScriptObject, BarProp: J.JavaScriptObject, BarcodeDetector: J.JavaScriptObject, BluetoothRemoteGATTDescriptor: J.JavaScriptObject, Body: J.JavaScriptObject, BudgetState: J.JavaScriptObject, CacheStorage: J.JavaScriptObject, CanvasGradient: J.JavaScriptObject, CanvasPattern: J.JavaScriptObject, CanvasRenderingContext2D: J.JavaScriptObject, Client: J.JavaScriptObject, Clients: J.JavaScriptObject, CookieStore: J.JavaScriptObject, Coordinates: J.JavaScriptObject, Credential: J.JavaScriptObject, CredentialUserData: J.JavaScriptObject, CredentialsContainer: J.JavaScriptObject, Crypto: J.JavaScriptObject, CryptoKey: J.JavaScriptObject, CSS: J.JavaScriptObject, CSSVariableReferenceValue: J.JavaScriptObject, CustomElementRegistry: J.JavaScriptObject, DataTransfer: J.JavaScriptObject, DataTransferItem: J.JavaScriptObject, DeprecatedStorageInfo: J.JavaScriptObject, DeprecatedStorageQuota: J.JavaScriptObject, DeprecationReport: J.JavaScriptObject, DetectedBarcode: J.JavaScriptObject, DetectedFace: J.JavaScriptObject, DetectedText: J.JavaScriptObject, DeviceAcceleration: J.JavaScriptObject, DeviceRotationRate: J.JavaScriptObject, DirectoryEntry: J.JavaScriptObject, webkitFileSystemDirectoryEntry: J.JavaScriptObject, FileSystemDirectoryEntry: J.JavaScriptObject, DirectoryReader: J.JavaScriptObject, WebKitDirectoryReader: J.JavaScriptObject, webkitFileSystemDirectoryReader: J.JavaScriptObject, FileSystemDirectoryReader: J.JavaScriptObject, DocumentOrShadowRoot: J.JavaScriptObject, DocumentTimeline: J.JavaScriptObject, DOMError: J.JavaScriptObject, Iterator: J.JavaScriptObject, DOMMatrix: J.JavaScriptObject, DOMMatrixReadOnly: J.JavaScriptObject, DOMParser: J.JavaScriptObject, DOMPoint: J.JavaScriptObject, DOMPointReadOnly: J.JavaScriptObject, DOMQuad: J.JavaScriptObject, DOMStringMap: J.JavaScriptObject, Entry: J.JavaScriptObject, webkitFileSystemEntry: J.JavaScriptObject, FileSystemEntry: J.JavaScriptObject, External: J.JavaScriptObject, FaceDetector: J.JavaScriptObject, FederatedCredential: J.JavaScriptObject, FileEntry: J.JavaScriptObject, webkitFileSystemFileEntry: J.JavaScriptObject, FileSystemFileEntry: J.JavaScriptObject, DOMFileSystem: J.JavaScriptObject, WebKitFileSystem: J.JavaScriptObject, webkitFileSystem: J.JavaScriptObject, FileSystem: J.JavaScriptObject, FontFace: J.JavaScriptObject, FontFaceSource: J.JavaScriptObject, FormData: J.JavaScriptObject, GamepadButton: J.JavaScriptObject, GamepadPose: J.JavaScriptObject, Geolocation: J.JavaScriptObject, Position: J.JavaScriptObject, GeolocationPosition: J.JavaScriptObject, Headers: J.JavaScriptObject, HTMLHyperlinkElementUtils: J.JavaScriptObject, IdleDeadline: J.JavaScriptObject, ImageBitmap: J.JavaScriptObject, ImageBitmapRenderingContext: J.JavaScriptObject, ImageCapture: J.JavaScriptObject, InputDeviceCapabilities: J.JavaScriptObject, IntersectionObserver: J.JavaScriptObject, IntersectionObserverEntry: J.JavaScriptObject, InterventionReport: J.JavaScriptObject, KeyframeEffect: J.JavaScriptObject, KeyframeEffectReadOnly: J.JavaScriptObject, MediaCapabilities: J.JavaScriptObject, MediaCapabilitiesInfo: J.JavaScriptObject, MediaDeviceInfo: J.JavaScriptObject, MediaError: J.JavaScriptObject, MediaKeyStatusMap: J.JavaScriptObject, MediaKeySystemAccess: J.JavaScriptObject, MediaKeys: J.JavaScriptObject, MediaKeysPolicy: J.JavaScriptObject, MediaMetadata: J.JavaScriptObject, MediaSession: J.JavaScriptObject, MediaSettingsRange: J.JavaScriptObject, MemoryInfo: J.JavaScriptObject, MessageChannel: J.JavaScriptObject, Metadata: J.JavaScriptObject, MutationObserver: J.JavaScriptObject, WebKitMutationObserver: J.JavaScriptObject, MutationRecord: J.JavaScriptObject, NavigationPreloadManager: J.JavaScriptObject, Navigator: J.JavaScriptObject, NavigatorAutomationInformation: J.JavaScriptObject, NavigatorConcurrentHardware: J.JavaScriptObject, NavigatorCookies: J.JavaScriptObject, NavigatorUserMediaError: J.JavaScriptObject, NodeFilter: J.JavaScriptObject, NodeIterator: J.JavaScriptObject, NonDocumentTypeChildNode: J.JavaScriptObject, NonElementParentNode: J.JavaScriptObject, NoncedElement: J.JavaScriptObject, OffscreenCanvasRenderingContext2D: J.JavaScriptObject, OverconstrainedError: J.JavaScriptObject, PaintRenderingContext2D: J.JavaScriptObject, PaintSize: J.JavaScriptObject, PaintWorkletGlobalScope: J.JavaScriptObject, PasswordCredential: J.JavaScriptObject, Path2D: J.JavaScriptObject, PaymentAddress: J.JavaScriptObject, PaymentInstruments: J.JavaScriptObject, PaymentManager: J.JavaScriptObject, PaymentResponse: J.JavaScriptObject, PerformanceEntry: J.JavaScriptObject, PerformanceLongTaskTiming: J.JavaScriptObject, PerformanceMark: J.JavaScriptObject, PerformanceMeasure: J.JavaScriptObject, PerformanceNavigation: J.JavaScriptObject, PerformanceNavigationTiming: J.JavaScriptObject, PerformanceObserver: J.JavaScriptObject, PerformanceObserverEntryList: J.JavaScriptObject, PerformancePaintTiming: J.JavaScriptObject, PerformanceResourceTiming: J.JavaScriptObject, PerformanceServerTiming: J.JavaScriptObject, PerformanceTiming: J.JavaScriptObject, Permissions: J.JavaScriptObject, PhotoCapabilities: J.JavaScriptObject, PositionError: J.JavaScriptObject, GeolocationPositionError: J.JavaScriptObject, Presentation: J.JavaScriptObject, PresentationReceiver: J.JavaScriptObject, PublicKeyCredential: J.JavaScriptObject, PushManager: J.JavaScriptObject, PushMessageData: J.JavaScriptObject, PushSubscription: J.JavaScriptObject, PushSubscriptionOptions: J.JavaScriptObject, Range: J.JavaScriptObject, RelatedApplication: J.JavaScriptObject, ReportBody: J.JavaScriptObject, ReportingObserver: J.JavaScriptObject, ResizeObserver: J.JavaScriptObject, ResizeObserverEntry: J.JavaScriptObject, RTCCertificate: J.JavaScriptObject, RTCIceCandidate: J.JavaScriptObject, mozRTCIceCandidate: J.JavaScriptObject, RTCLegacyStatsReport: J.JavaScriptObject, RTCRtpContributingSource: J.JavaScriptObject, RTCRtpReceiver: J.JavaScriptObject, RTCRtpSender: J.JavaScriptObject, RTCSessionDescription: J.JavaScriptObject, mozRTCSessionDescription: J.JavaScriptObject, RTCStatsResponse: J.JavaScriptObject, Screen: J.JavaScriptObject, ScrollState: J.JavaScriptObject, ScrollTimeline: J.JavaScriptObject, Selection: J.JavaScriptObject, SpeechRecognitionAlternative: J.JavaScriptObject, SpeechSynthesisVoice: J.JavaScriptObject, StaticRange: J.JavaScriptObject, StorageManager: J.JavaScriptObject, StyleMedia: J.JavaScriptObject, StylePropertyMap: J.JavaScriptObject, StylePropertyMapReadonly: J.JavaScriptObject, SyncManager: J.JavaScriptObject, TaskAttributionTiming: J.JavaScriptObject, TextDetector: J.JavaScriptObject, TextMetrics: J.JavaScriptObject, TrackDefault: J.JavaScriptObject, TreeWalker: J.JavaScriptObject, TrustedHTML: J.JavaScriptObject, TrustedScriptURL: J.JavaScriptObject, TrustedURL: J.JavaScriptObject, UnderlyingSourceBase: J.JavaScriptObject, URLSearchParams: J.JavaScriptObject, VRCoordinateSystem: J.JavaScriptObject, VRDisplayCapabilities: J.JavaScriptObject, VREyeParameters: J.JavaScriptObject, VRFrameData: J.JavaScriptObject, VRFrameOfReference: J.JavaScriptObject, VRPose: J.JavaScriptObject, VRStageBounds: J.JavaScriptObject, VRStageBoundsPoint: J.JavaScriptObject, VRStageParameters: J.JavaScriptObject, ValidityState: J.JavaScriptObject, VideoPlaybackQuality: J.JavaScriptObject, VideoTrack: J.JavaScriptObject, VTTRegion: J.JavaScriptObject, WindowClient: J.JavaScriptObject, WorkletAnimation: J.JavaScriptObject, WorkletGlobalScope: J.JavaScriptObject, XPathEvaluator: J.JavaScriptObject, XPathExpression: J.JavaScriptObject, XPathNSResolver: J.JavaScriptObject, XPathResult: J.JavaScriptObject, XMLSerializer: J.JavaScriptObject, XSLTProcessor: J.JavaScriptObject, Bluetooth: J.JavaScriptObject, BluetoothCharacteristicProperties: J.JavaScriptObject, BluetoothRemoteGATTServer: J.JavaScriptObject, BluetoothRemoteGATTService: J.JavaScriptObject, BluetoothUUID: J.JavaScriptObject, BudgetService: J.JavaScriptObject, Cache: J.JavaScriptObject, DOMFileSystemSync: J.JavaScriptObject, DirectoryEntrySync: J.JavaScriptObject, DirectoryReaderSync: J.JavaScriptObject, EntrySync: J.JavaScriptObject, FileEntrySync: J.JavaScriptObject, FileReaderSync: J.JavaScriptObject, FileWriterSync: J.JavaScriptObject, HTMLAllCollection: J.JavaScriptObject, Mojo: J.JavaScriptObject, MojoHandle: J.JavaScriptObject, MojoWatcher: J.JavaScriptObject, NFC: J.JavaScriptObject, PagePopupController: J.JavaScriptObject, Report: J.JavaScriptObject, Request: J.JavaScriptObject, Response: J.JavaScriptObject, SubtleCrypto: J.JavaScriptObject, USBAlternateInterface: J.JavaScriptObject, USBConfiguration: J.JavaScriptObject, USBDevice: J.JavaScriptObject, USBEndpoint: J.JavaScriptObject, USBInTransferResult: J.JavaScriptObject, USBInterface: J.JavaScriptObject, USBIsochronousInTransferPacket: J.JavaScriptObject, USBIsochronousInTransferResult: J.JavaScriptObject, USBIsochronousOutTransferPacket: J.JavaScriptObject, USBIsochronousOutTransferResult: J.JavaScriptObject, USBOutTransferResult: J.JavaScriptObject, WorkerLocation: J.JavaScriptObject, WorkerNavigator: J.JavaScriptObject, Worklet: J.JavaScriptObject, IDBCursor: J.JavaScriptObject, IDBCursorWithValue: J.JavaScriptObject, IDBFactory: J.JavaScriptObject, IDBIndex: J.JavaScriptObject, IDBObjectStore: J.JavaScriptObject, IDBObservation: J.JavaScriptObject, IDBObserver: J.JavaScriptObject, IDBObserverChanges: J.JavaScriptObject, SVGAngle: J.JavaScriptObject, SVGAnimatedAngle: J.JavaScriptObject, SVGAnimatedBoolean: J.JavaScriptObject, SVGAnimatedEnumeration: J.JavaScriptObject, SVGAnimatedInteger: J.JavaScriptObject, SVGAnimatedLength: J.JavaScriptObject, SVGAnimatedLengthList: J.JavaScriptObject, SVGAnimatedNumber: J.JavaScriptObject, SVGAnimatedNumberList: J.JavaScriptObject, SVGAnimatedPreserveAspectRatio: J.JavaScriptObject, SVGAnimatedRect: J.JavaScriptObject, SVGAnimatedString: J.JavaScriptObject, SVGAnimatedTransformList: J.JavaScriptObject, SVGMatrix: J.JavaScriptObject, SVGPoint: J.JavaScriptObject, SVGPreserveAspectRatio: J.JavaScriptObject, SVGRect: J.JavaScriptObject, SVGUnitTypes: J.JavaScriptObject, AudioListener: J.JavaScriptObject, AudioParam: J.JavaScriptObject, AudioTrack: J.JavaScriptObject, AudioWorkletGlobalScope: J.JavaScriptObject, AudioWorkletProcessor: J.JavaScriptObject, PeriodicWave: J.JavaScriptObject, WebGLActiveInfo: J.JavaScriptObject, ANGLEInstancedArrays: J.JavaScriptObject, ANGLE_instanced_arrays: J.JavaScriptObject, WebGLBuffer: J.JavaScriptObject, WebGLCanvas: J.JavaScriptObject, WebGLColorBufferFloat: J.JavaScriptObject, WebGLCompressedTextureASTC: J.JavaScriptObject, WebGLCompressedTextureATC: J.JavaScriptObject, WEBGL_compressed_texture_atc: J.JavaScriptObject, WebGLCompressedTextureETC1: J.JavaScriptObject, WEBGL_compressed_texture_etc1: J.JavaScriptObject, WebGLCompressedTextureETC: J.JavaScriptObject, WebGLCompressedTexturePVRTC: J.JavaScriptObject, WEBGL_compressed_texture_pvrtc: J.JavaScriptObject, WebGLCompressedTextureS3TC: J.JavaScriptObject, WEBGL_compressed_texture_s3tc: J.JavaScriptObject, WebGLCompressedTextureS3TCsRGB: J.JavaScriptObject, WebGLDebugRendererInfo: J.JavaScriptObject, WEBGL_debug_renderer_info: J.JavaScriptObject, WebGLDebugShaders: J.JavaScriptObject, WEBGL_debug_shaders: J.JavaScriptObject, WebGLDepthTexture: J.JavaScriptObject, WEBGL_depth_texture: J.JavaScriptObject, WebGLDrawBuffers: J.JavaScriptObject, WEBGL_draw_buffers: J.JavaScriptObject, EXTsRGB: J.JavaScriptObject, EXT_sRGB: J.JavaScriptObject, EXTBlendMinMax: J.JavaScriptObject, EXT_blend_minmax: J.JavaScriptObject, EXTColorBufferFloat: J.JavaScriptObject, EXTColorBufferHalfFloat: J.JavaScriptObject, EXTDisjointTimerQuery: J.JavaScriptObject, EXTDisjointTimerQueryWebGL2: J.JavaScriptObject, EXTFragDepth: J.JavaScriptObject, EXT_frag_depth: J.JavaScriptObject, EXTShaderTextureLOD: J.JavaScriptObject, EXT_shader_texture_lod: J.JavaScriptObject, EXTTextureFilterAnisotropic: J.JavaScriptObject, EXT_texture_filter_anisotropic: J.JavaScriptObject, WebGLFramebuffer: J.JavaScriptObject, WebGLGetBufferSubDataAsync: J.JavaScriptObject, WebGLLoseContext: J.JavaScriptObject, WebGLExtensionLoseContext: J.JavaScriptObject, WEBGL_lose_context: J.JavaScriptObject, OESElementIndexUint: J.JavaScriptObject, OES_element_index_uint: J.JavaScriptObject, OESStandardDerivatives: J.JavaScriptObject, OES_standard_derivatives: J.JavaScriptObject, OESTextureFloat: J.JavaScriptObject, OES_texture_float: J.JavaScriptObject, OESTextureFloatLinear: J.JavaScriptObject, OES_texture_float_linear: J.JavaScriptObject, OESTextureHalfFloat: J.JavaScriptObject, OES_texture_half_float: J.JavaScriptObject, OESTextureHalfFloatLinear: J.JavaScriptObject, OES_texture_half_float_linear: J.JavaScriptObject, OESVertexArrayObject: J.JavaScriptObject, OES_vertex_array_object: J.JavaScriptObject, WebGLProgram: J.JavaScriptObject, WebGLQuery: J.JavaScriptObject, WebGLRenderbuffer: J.JavaScriptObject, WebGLRenderingContext: J.JavaScriptObject, WebGL2RenderingContext: J.JavaScriptObject, WebGLSampler: J.JavaScriptObject, WebGLShader: J.JavaScriptObject, WebGLShaderPrecisionFormat: J.JavaScriptObject, WebGLSync: J.JavaScriptObject, WebGLTexture: J.JavaScriptObject, WebGLTimerQueryEXT: J.JavaScriptObject, WebGLTransformFeedback: J.JavaScriptObject, WebGLUniformLocation: J.JavaScriptObject, WebGLVertexArrayObject: J.JavaScriptObject, WebGLVertexArrayObjectOES: J.JavaScriptObject, WebGL2RenderingContextBase: J.JavaScriptObject, ArrayBuffer: A.NativeByteBuffer, ArrayBufferView: A.NativeTypedData, DataView: A.NativeByteData, Float32Array: A.NativeFloat32List, Float64Array: A.NativeFloat64List, Int16Array: A.NativeInt16List, Int32Array: A.NativeInt32List, Int8Array: A.NativeInt8List, Uint16Array: A.NativeUint16List, Uint32Array: A.NativeUint32List, Uint8ClampedArray: A.NativeUint8ClampedList, CanvasPixelArray: A.NativeUint8ClampedList, Uint8Array: A.NativeUint8List, HTMLAudioElement: A.HtmlElement, HTMLBRElement: A.HtmlElement, HTMLButtonElement: A.HtmlElement, HTMLCanvasElement: A.HtmlElement, HTMLContentElement: A.HtmlElement, HTMLDListElement: A.HtmlElement, HTMLDataElement: A.HtmlElement, HTMLDataListElement: A.HtmlElement, HTMLDetailsElement: A.HtmlElement, HTMLDialogElement: A.HtmlElement, HTMLDivElement: A.HtmlElement, HTMLEmbedElement: A.HtmlElement, HTMLFieldSetElement: A.HtmlElement, HTMLHRElement: A.HtmlElement, HTMLHeadElement: A.HtmlElement, HTMLHeadingElement: A.HtmlElement, HTMLHtmlElement: A.HtmlElement, HTMLIFrameElement: A.HtmlElement, HTMLImageElement: A.HtmlElement, HTMLInputElement: A.HtmlElement, HTMLLIElement: A.HtmlElement, HTMLLabelElement: A.HtmlElement, HTMLLegendElement: A.HtmlElement, HTMLLinkElement: A.HtmlElement, HTMLMapElement: A.HtmlElement, HTMLMediaElement: A.HtmlElement, HTMLMenuElement: A.HtmlElement, HTMLMetaElement: A.HtmlElement, HTMLMeterElement: A.HtmlElement, HTMLModElement: A.HtmlElement, HTMLOListElement: A.HtmlElement, HTMLObjectElement: A.HtmlElement, HTMLOptGroupElement: A.HtmlElement, HTMLOptionElement: A.HtmlElement, HTMLOutputElement: A.HtmlElement, HTMLParagraphElement: A.HtmlElement, HTMLParamElement: A.HtmlElement, HTMLPictureElement: A.HtmlElement, HTMLPreElement: A.HtmlElement, HTMLProgressElement: A.HtmlElement, HTMLQuoteElement: A.HtmlElement, HTMLShadowElement: A.HtmlElement, HTMLSlotElement: A.HtmlElement, HTMLSourceElement: A.HtmlElement, HTMLSpanElement: A.HtmlElement, HTMLStyleElement: A.HtmlElement, HTMLTableCaptionElement: A.HtmlElement, HTMLTableCellElement: A.HtmlElement, HTMLTableDataCellElement: A.HtmlElement, HTMLTableHeaderCellElement: A.HtmlElement, HTMLTableColElement: A.HtmlElement, HTMLTextAreaElement: A.HtmlElement, HTMLTimeElement: A.HtmlElement, HTMLTitleElement: A.HtmlElement, HTMLTrackElement: A.HtmlElement, HTMLUListElement: A.HtmlElement, HTMLUnknownElement: A.HtmlElement, HTMLVideoElement: A.HtmlElement, HTMLDirectoryElement: A.HtmlElement, HTMLFontElement: A.HtmlElement, HTMLFrameElement: A.HtmlElement, HTMLFrameSetElement: A.HtmlElement, HTMLMarqueeElement: A.HtmlElement, HTMLElement: A.HtmlElement, AccessibleNodeList: A.AccessibleNodeList, HTMLAnchorElement: A.AnchorElement, HTMLAreaElement: A.AreaElement, HTMLBaseElement: A.BaseElement, Blob: A.Blob, HTMLBodyElement: A.BodyElement, CDATASection: A.CharacterData, CharacterData: A.CharacterData, Comment: A.CharacterData, ProcessingInstruction: A.CharacterData, Text: A.CharacterData, CloseEvent: A.CloseEvent, CSSPerspective: A.CssPerspective, CSSCharsetRule: A.CssRule, CSSConditionRule: A.CssRule, CSSFontFaceRule: A.CssRule, CSSGroupingRule: A.CssRule, CSSImportRule: A.CssRule, CSSKeyframeRule: A.CssRule, MozCSSKeyframeRule: A.CssRule, WebKitCSSKeyframeRule: A.CssRule, CSSKeyframesRule: A.CssRule, MozCSSKeyframesRule: A.CssRule, WebKitCSSKeyframesRule: A.CssRule, CSSMediaRule: A.CssRule, CSSNamespaceRule: A.CssRule, CSSPageRule: A.CssRule, CSSRule: A.CssRule, CSSStyleRule: A.CssRule, CSSSupportsRule: A.CssRule, CSSViewportRule: A.CssRule, CSSStyleDeclaration: A.CssStyleDeclaration, MSStyleCSSProperties: A.CssStyleDeclaration, CSS2Properties: A.CssStyleDeclaration, CSSImageValue: A.CssStyleValue, CSSKeywordValue: A.CssStyleValue, CSSNumericValue: A.CssStyleValue, CSSPositionValue: A.CssStyleValue, CSSResourceValue: A.CssStyleValue, CSSUnitValue: A.CssStyleValue, CSSURLImageValue: A.CssStyleValue, CSSStyleValue: A.CssStyleValue, CSSMatrixComponent: A.CssTransformComponent, CSSRotation: A.CssTransformComponent, CSSScale: A.CssTransformComponent, CSSSkew: A.CssTransformComponent, CSSTranslation: A.CssTransformComponent, CSSTransformComponent: A.CssTransformComponent, CSSTransformValue: A.CssTransformValue, CSSUnparsedValue: A.CssUnparsedValue, CustomEvent: A.CustomEvent, DataTransferItemList: A.DataTransferItemList, XMLDocument: A.Document, Document: A.Document, DOMException: A.DomException, DOMImplementation: A.DomImplementation, ClientRectList: A.DomRectList, DOMRectList: A.DomRectList, DOMRectReadOnly: A.DomRectReadOnly, DOMStringList: A.DomStringList, DOMTokenList: A.DomTokenList, MathMLElement: A.Element, Element: A.Element, AbortPaymentEvent: A.Event, AnimationEvent: A.Event, AnimationPlaybackEvent: A.Event, ApplicationCacheErrorEvent: A.Event, BackgroundFetchClickEvent: A.Event, BackgroundFetchEvent: A.Event, BackgroundFetchFailEvent: A.Event, BackgroundFetchedEvent: A.Event, BeforeInstallPromptEvent: A.Event, BeforeUnloadEvent: A.Event, BlobEvent: A.Event, CanMakePaymentEvent: A.Event, ClipboardEvent: A.Event, DeviceMotionEvent: A.Event, DeviceOrientationEvent: A.Event, ErrorEvent: A.Event, ExtendableEvent: A.Event, ExtendableMessageEvent: A.Event, FetchEvent: A.Event, FontFaceSetLoadEvent: A.Event, ForeignFetchEvent: A.Event, GamepadEvent: A.Event, HashChangeEvent: A.Event, InstallEvent: A.Event, MediaEncryptedEvent: A.Event, MediaKeyMessageEvent: A.Event, MediaQueryListEvent: A.Event, MediaStreamEvent: A.Event, MediaStreamTrackEvent: A.Event, MIDIConnectionEvent: A.Event, MIDIMessageEvent: A.Event, MutationEvent: A.Event, NotificationEvent: A.Event, PageTransitionEvent: A.Event, PaymentRequestEvent: A.Event, PaymentRequestUpdateEvent: A.Event, PopStateEvent: A.Event, PresentationConnectionAvailableEvent: A.Event, PresentationConnectionCloseEvent: A.Event, PromiseRejectionEvent: A.Event, PushEvent: A.Event, RTCDataChannelEvent: A.Event, RTCDTMFToneChangeEvent: A.Event, RTCPeerConnectionIceEvent: A.Event, RTCTrackEvent: A.Event, SecurityPolicyViolationEvent: A.Event, SensorErrorEvent: A.Event, SpeechRecognitionError: A.Event, SpeechRecognitionEvent: A.Event, SpeechSynthesisEvent: A.Event, StorageEvent: A.Event, SyncEvent: A.Event, TrackEvent: A.Event, TransitionEvent: A.Event, WebKitTransitionEvent: A.Event, VRDeviceEvent: A.Event, VRDisplayEvent: A.Event, VRSessionEvent: A.Event, MojoInterfaceRequestEvent: A.Event, USBConnectionEvent: A.Event, IDBVersionChangeEvent: A.Event, AudioProcessingEvent: A.Event, OfflineAudioCompletionEvent: A.Event, WebGLContextEvent: A.Event, Event: A.Event, InputEvent: A.Event, SubmitEvent: A.Event, EventSource: A.EventSource, AbsoluteOrientationSensor: A.EventTarget, Accelerometer: A.EventTarget, AccessibleNode: A.EventTarget, AmbientLightSensor: A.EventTarget, Animation: A.EventTarget, ApplicationCache: A.EventTarget, DOMApplicationCache: A.EventTarget, OfflineResourceList: A.EventTarget, BackgroundFetchRegistration: A.EventTarget, BatteryManager: A.EventTarget, BroadcastChannel: A.EventTarget, CanvasCaptureMediaStreamTrack: A.EventTarget, FileReader: A.EventTarget, FontFaceSet: A.EventTarget, Gyroscope: A.EventTarget, LinearAccelerationSensor: A.EventTarget, Magnetometer: A.EventTarget, MediaDevices: A.EventTarget, MediaKeySession: A.EventTarget, MediaQueryList: A.EventTarget, MediaRecorder: A.EventTarget, MediaSource: A.EventTarget, MediaStream: A.EventTarget, MediaStreamTrack: A.EventTarget, MIDIAccess: A.EventTarget, MIDIInput: A.EventTarget, MIDIOutput: A.EventTarget, MIDIPort: A.EventTarget, NetworkInformation: A.EventTarget, Notification: A.EventTarget, OffscreenCanvas: A.EventTarget, OrientationSensor: A.EventTarget, PaymentRequest: A.EventTarget, Performance: A.EventTarget, PermissionStatus: A.EventTarget, PresentationAvailability: A.EventTarget, PresentationConnection: A.EventTarget, PresentationConnectionList: A.EventTarget, PresentationRequest: A.EventTarget, RelativeOrientationSensor: A.EventTarget, RemotePlayback: A.EventTarget, RTCDataChannel: A.EventTarget, DataChannel: A.EventTarget, RTCDTMFSender: A.EventTarget, RTCPeerConnection: A.EventTarget, webkitRTCPeerConnection: A.EventTarget, mozRTCPeerConnection: A.EventTarget, ScreenOrientation: A.EventTarget, Sensor: A.EventTarget, ServiceWorker: A.EventTarget, ServiceWorkerContainer: A.EventTarget, ServiceWorkerRegistration: A.EventTarget, SharedWorker: A.EventTarget, SpeechRecognition: A.EventTarget, SpeechSynthesis: A.EventTarget, SpeechSynthesisUtterance: A.EventTarget, VR: A.EventTarget, VRDevice: A.EventTarget, VRDisplay: A.EventTarget, VRSession: A.EventTarget, VisualViewport: A.EventTarget, Worker: A.EventTarget, WorkerPerformance: A.EventTarget, BluetoothDevice: A.EventTarget, BluetoothRemoteGATTCharacteristic: A.EventTarget, Clipboard: A.EventTarget, MojoInterfaceInterceptor: A.EventTarget, USB: A.EventTarget, IDBDatabase: A.EventTarget, IDBOpenDBRequest: A.EventTarget, IDBVersionChangeRequest: A.EventTarget, IDBRequest: A.EventTarget, IDBTransaction: A.EventTarget, AnalyserNode: A.EventTarget, RealtimeAnalyserNode: A.EventTarget, AudioBufferSourceNode: A.EventTarget, AudioDestinationNode: A.EventTarget, AudioNode: A.EventTarget, AudioScheduledSourceNode: A.EventTarget, AudioWorkletNode: A.EventTarget, BiquadFilterNode: A.EventTarget, ChannelMergerNode: A.EventTarget, AudioChannelMerger: A.EventTarget, ChannelSplitterNode: A.EventTarget, AudioChannelSplitter: A.EventTarget, ConstantSourceNode: A.EventTarget, ConvolverNode: A.EventTarget, DelayNode: A.EventTarget, DynamicsCompressorNode: A.EventTarget, GainNode: A.EventTarget, AudioGainNode: A.EventTarget, IIRFilterNode: A.EventTarget, MediaElementAudioSourceNode: A.EventTarget, MediaStreamAudioDestinationNode: A.EventTarget, MediaStreamAudioSourceNode: A.EventTarget, OscillatorNode: A.EventTarget, Oscillator: A.EventTarget, PannerNode: A.EventTarget, AudioPannerNode: A.EventTarget, webkitAudioPannerNode: A.EventTarget, ScriptProcessorNode: A.EventTarget, JavaScriptAudioNode: A.EventTarget, StereoPannerNode: A.EventTarget, WaveShaperNode: A.EventTarget, EventTarget: A.EventTarget, File: A.File, FileList: A.FileList, FileWriter: A.FileWriter, HTMLFormElement: A.FormElement, Gamepad: A.Gamepad, History: A.History, HTMLCollection: A.HtmlCollection, HTMLFormControlsCollection: A.HtmlCollection, HTMLOptionsCollection: A.HtmlCollection, HTMLDocument: A.HtmlDocument, XMLHttpRequest: A.HttpRequest, XMLHttpRequestUpload: A.HttpRequestEventTarget, XMLHttpRequestEventTarget: A.HttpRequestEventTarget, ImageData: A.ImageData, KeyboardEvent: A.KeyboardEvent, Location: A.Location, MediaList: A.MediaList, MessageEvent: A.MessageEvent, MessagePort: A.MessagePort, MIDIInputMap: A.MidiInputMap, MIDIOutputMap: A.MidiOutputMap, MimeType: A.MimeType, MimeTypeArray: A.MimeTypeArray, DocumentFragment: A.Node, ShadowRoot: A.Node, DocumentType: A.Node, Node: A.Node, NodeList: A.NodeList, RadioNodeList: A.NodeList, Plugin: A.Plugin, PluginArray: A.PluginArray, ProgressEvent: A.ProgressEvent, ResourceProgressEvent: A.ProgressEvent, RTCStatsReport: A.RtcStatsReport, HTMLScriptElement: A.ScriptElement, HTMLSelectElement: A.SelectElement, SharedArrayBuffer: A.SharedArrayBuffer, SourceBuffer: A.SourceBuffer, SourceBufferList: A.SourceBufferList, SpeechGrammar: A.SpeechGrammar, SpeechGrammarList: A.SpeechGrammarList, SpeechRecognitionResult: A.SpeechRecognitionResult, Storage: A.Storage, CSSStyleSheet: A.StyleSheet, StyleSheet: A.StyleSheet, HTMLTableElement: A.TableElement, HTMLTableRowElement: A.TableRowElement, HTMLTableSectionElement: A.TableSectionElement, HTMLTemplateElement: A.TemplateElement, TextTrack: A.TextTrack, TextTrackCue: A.TextTrackCue, VTTCue: A.TextTrackCue, TextTrackCueList: A.TextTrackCueList, TextTrackList: A.TextTrackList, TimeRanges: A.TimeRanges, Touch: A.Touch, TouchList: A.TouchList, TrackDefaultList: A.TrackDefaultList, CompositionEvent: A.UIEvent, FocusEvent: A.UIEvent, MouseEvent: A.UIEvent, DragEvent: A.UIEvent, PointerEvent: A.UIEvent, TextEvent: A.UIEvent, TouchEvent: A.UIEvent, WheelEvent: A.UIEvent, UIEvent: A.UIEvent, URL: A.Url, VideoTrackList: A.VideoTrackList, WebSocket: A.WebSocket, Window: A.Window, DOMWindow: A.Window, DedicatedWorkerGlobalScope: A.WorkerGlobalScope, ServiceWorkerGlobalScope: A.WorkerGlobalScope, SharedWorkerGlobalScope: A.WorkerGlobalScope, WorkerGlobalScope: A.WorkerGlobalScope, Attr: A._Attr, CSSRuleList: A._CssRuleList, ClientRect: A._DomRect, DOMRect: A._DomRect, GamepadList: A._GamepadList, NamedNodeMap: A._NamedNodeMap, MozNamedAttrMap: A._NamedNodeMap, SpeechRecognitionResultList: A._SpeechRecognitionResultList, StyleSheetList: A._StyleSheetList, IDBKeyRange: A.KeyRange, SVGLength: A.Length, SVGLengthList: A.LengthList, SVGNumber: A.Number, SVGNumberList: A.NumberList, SVGPointList: A.PointList, SVGScriptElement: A.ScriptElement0, SVGStringList: A.StringList, SVGAElement: A.SvgElement, SVGAnimateElement: A.SvgElement, SVGAnimateMotionElement: A.SvgElement, SVGAnimateTransformElement: A.SvgElement, SVGAnimationElement: A.SvgElement, SVGCircleElement: A.SvgElement, SVGClipPathElement: A.SvgElement, SVGDefsElement: A.SvgElement, SVGDescElement: A.SvgElement, SVGDiscardElement: A.SvgElement, SVGEllipseElement: A.SvgElement, SVGFEBlendElement: A.SvgElement, SVGFEColorMatrixElement: A.SvgElement, SVGFEComponentTransferElement: A.SvgElement, SVGFECompositeElement: A.SvgElement, SVGFEConvolveMatrixElement: A.SvgElement, SVGFEDiffuseLightingElement: A.SvgElement, SVGFEDisplacementMapElement: A.SvgElement, SVGFEDistantLightElement: A.SvgElement, SVGFEFloodElement: A.SvgElement, SVGFEFuncAElement: A.SvgElement, SVGFEFuncBElement: A.SvgElement, SVGFEFuncGElement: A.SvgElement, SVGFEFuncRElement: A.SvgElement, SVGFEGaussianBlurElement: A.SvgElement, SVGFEImageElement: A.SvgElement, SVGFEMergeElement: A.SvgElement, SVGFEMergeNodeElement: A.SvgElement, SVGFEMorphologyElement: A.SvgElement, SVGFEOffsetElement: A.SvgElement, SVGFEPointLightElement: A.SvgElement, SVGFESpecularLightingElement: A.SvgElement, SVGFESpotLightElement: A.SvgElement, SVGFETileElement: A.SvgElement, SVGFETurbulenceElement: A.SvgElement, SVGFilterElement: A.SvgElement, SVGForeignObjectElement: A.SvgElement, SVGGElement: A.SvgElement, SVGGeometryElement: A.SvgElement, SVGGraphicsElement: A.SvgElement, SVGImageElement: A.SvgElement, SVGLineElement: A.SvgElement, SVGLinearGradientElement: A.SvgElement, SVGMarkerElement: A.SvgElement, SVGMaskElement: A.SvgElement, SVGMetadataElement: A.SvgElement, SVGPathElement: A.SvgElement, SVGPatternElement: A.SvgElement, SVGPolygonElement: A.SvgElement, SVGPolylineElement: A.SvgElement, SVGRadialGradientElement: A.SvgElement, SVGRectElement: A.SvgElement, SVGSetElement: A.SvgElement, SVGStopElement: A.SvgElement, SVGStyleElement: A.SvgElement, SVGSVGElement: A.SvgElement, SVGSwitchElement: A.SvgElement, SVGSymbolElement: A.SvgElement, SVGTSpanElement: A.SvgElement, SVGTextContentElement: A.SvgElement, SVGTextElement: A.SvgElement, SVGTextPathElement: A.SvgElement, SVGTextPositioningElement: A.SvgElement, SVGTitleElement: A.SvgElement, SVGUseElement: A.SvgElement, SVGViewElement: A.SvgElement, SVGGradientElement: A.SvgElement, SVGComponentTransferFunctionElement: A.SvgElement, SVGFEDropShadowElement: A.SvgElement, SVGMPathElement: A.SvgElement, SVGElement: A.SvgElement, SVGTransform: A.Transform, SVGTransformList: A.TransformList, AudioBuffer: A.AudioBuffer, AudioParamMap: A.AudioParamMap, AudioTrackList: A.AudioTrackList, AudioContext: A.BaseAudioContext, webkitAudioContext: A.BaseAudioContext, BaseAudioContext: A.BaseAudioContext, OfflineAudioContext: A.OfflineAudioContext});
-    hunkHelpers.setOrUpdateLeafTags({WebGL: true, AnimationEffectReadOnly: true, AnimationEffectTiming: true, AnimationEffectTimingReadOnly: true, AnimationTimeline: true, AnimationWorkletGlobalScope: true, AuthenticatorAssertionResponse: true, AuthenticatorAttestationResponse: true, AuthenticatorResponse: true, BackgroundFetchFetch: true, BackgroundFetchManager: true, BackgroundFetchSettledFetch: true, BarProp: true, BarcodeDetector: true, BluetoothRemoteGATTDescriptor: true, Body: true, BudgetState: true, CacheStorage: true, CanvasGradient: true, CanvasPattern: true, CanvasRenderingContext2D: true, Client: true, Clients: true, CookieStore: true, Coordinates: true, Credential: true, CredentialUserData: true, CredentialsContainer: true, Crypto: true, CryptoKey: true, CSS: true, CSSVariableReferenceValue: true, CustomElementRegistry: true, DataTransfer: true, DataTransferItem: true, DeprecatedStorageInfo: true, DeprecatedStorageQuota: true, DeprecationReport: true, DetectedBarcode: true, DetectedFace: true, DetectedText: true, DeviceAcceleration: true, DeviceRotationRate: true, DirectoryEntry: true, webkitFileSystemDirectoryEntry: true, FileSystemDirectoryEntry: true, DirectoryReader: true, WebKitDirectoryReader: true, webkitFileSystemDirectoryReader: true, FileSystemDirectoryReader: true, DocumentOrShadowRoot: true, DocumentTimeline: true, DOMError: true, Iterator: true, DOMMatrix: true, DOMMatrixReadOnly: true, DOMParser: true, DOMPoint: true, DOMPointReadOnly: true, DOMQuad: true, DOMStringMap: true, Entry: true, webkitFileSystemEntry: true, FileSystemEntry: true, External: true, FaceDetector: true, FederatedCredential: true, FileEntry: true, webkitFileSystemFileEntry: true, FileSystemFileEntry: true, DOMFileSystem: true, WebKitFileSystem: true, webkitFileSystem: true, FileSystem: true, FontFace: true, FontFaceSource: true, FormData: true, GamepadButton: true, GamepadPose: true, Geolocation: true, Position: true, GeolocationPosition: true, Headers: true, HTMLHyperlinkElementUtils: true, IdleDeadline: true, ImageBitmap: true, ImageBitmapRenderingContext: true, ImageCapture: true, InputDeviceCapabilities: true, IntersectionObserver: true, IntersectionObserverEntry: true, InterventionReport: true, KeyframeEffect: true, KeyframeEffectReadOnly: true, MediaCapabilities: true, MediaCapabilitiesInfo: true, MediaDeviceInfo: true, MediaError: true, MediaKeyStatusMap: true, MediaKeySystemAccess: true, MediaKeys: true, MediaKeysPolicy: true, MediaMetadata: true, MediaSession: true, MediaSettingsRange: true, MemoryInfo: true, MessageChannel: true, Metadata: true, MutationObserver: true, WebKitMutationObserver: true, MutationRecord: true, NavigationPreloadManager: true, Navigator: true, NavigatorAutomationInformation: true, NavigatorConcurrentHardware: true, NavigatorCookies: true, NavigatorUserMediaError: true, NodeFilter: true, NodeIterator: true, NonDocumentTypeChildNode: true, NonElementParentNode: true, NoncedElement: true, OffscreenCanvasRenderingContext2D: true, OverconstrainedError: true, PaintRenderingContext2D: true, PaintSize: true, PaintWorkletGlobalScope: true, PasswordCredential: true, Path2D: true, PaymentAddress: true, PaymentInstruments: true, PaymentManager: true, PaymentResponse: true, PerformanceEntry: true, PerformanceLongTaskTiming: true, PerformanceMark: true, PerformanceMeasure: true, PerformanceNavigation: true, PerformanceNavigationTiming: true, PerformanceObserver: true, PerformanceObserverEntryList: true, PerformancePaintTiming: true, PerformanceResourceTiming: true, PerformanceServerTiming: true, PerformanceTiming: true, Permissions: true, PhotoCapabilities: true, PositionError: true, GeolocationPositionError: true, Presentation: true, PresentationReceiver: true, PublicKeyCredential: true, PushManager: true, PushMessageData: true, PushSubscription: true, PushSubscriptionOptions: true, Range: true, RelatedApplication: true, ReportBody: true, ReportingObserver: true, ResizeObserver: true, ResizeObserverEntry: true, RTCCertificate: true, RTCIceCandidate: true, mozRTCIceCandidate: true, RTCLegacyStatsReport: true, RTCRtpContributingSource: true, RTCRtpReceiver: true, RTCRtpSender: true, RTCSessionDescription: true, mozRTCSessionDescription: true, RTCStatsResponse: true, Screen: true, ScrollState: true, ScrollTimeline: true, Selection: true, SpeechRecognitionAlternative: true, SpeechSynthesisVoice: true, StaticRange: true, StorageManager: true, StyleMedia: true, StylePropertyMap: true, StylePropertyMapReadonly: true, SyncManager: true, TaskAttributionTiming: true, TextDetector: true, TextMetrics: true, TrackDefault: true, TreeWalker: true, TrustedHTML: true, TrustedScriptURL: true, TrustedURL: true, UnderlyingSourceBase: true, URLSearchParams: true, VRCoordinateSystem: true, VRDisplayCapabilities: true, VREyeParameters: true, VRFrameData: true, VRFrameOfReference: true, VRPose: true, VRStageBounds: true, VRStageBoundsPoint: true, VRStageParameters: true, ValidityState: true, VideoPlaybackQuality: true, VideoTrack: true, VTTRegion: true, WindowClient: true, WorkletAnimation: true, WorkletGlobalScope: true, XPathEvaluator: true, XPathExpression: true, XPathNSResolver: true, XPathResult: true, XMLSerializer: true, XSLTProcessor: true, Bluetooth: true, BluetoothCharacteristicProperties: true, BluetoothRemoteGATTServer: true, BluetoothRemoteGATTService: true, BluetoothUUID: true, BudgetService: true, Cache: true, DOMFileSystemSync: true, DirectoryEntrySync: true, DirectoryReaderSync: true, EntrySync: true, FileEntrySync: true, FileReaderSync: true, FileWriterSync: true, HTMLAllCollection: true, Mojo: true, MojoHandle: true, MojoWatcher: true, NFC: true, PagePopupController: true, Report: true, Request: true, Response: true, SubtleCrypto: true, USBAlternateInterface: true, USBConfiguration: true, USBDevice: true, USBEndpoint: true, USBInTransferResult: true, USBInterface: true, USBIsochronousInTransferPacket: true, USBIsochronousInTransferResult: true, USBIsochronousOutTransferPacket: true, USBIsochronousOutTransferResult: true, USBOutTransferResult: true, WorkerLocation: true, WorkerNavigator: true, Worklet: true, IDBCursor: true, IDBCursorWithValue: true, IDBFactory: true, IDBIndex: true, IDBObjectStore: true, IDBObservation: true, IDBObserver: true, IDBObserverChanges: true, SVGAngle: true, SVGAnimatedAngle: true, SVGAnimatedBoolean: true, SVGAnimatedEnumeration: true, SVGAnimatedInteger: true, SVGAnimatedLength: true, SVGAnimatedLengthList: true, SVGAnimatedNumber: true, SVGAnimatedNumberList: true, SVGAnimatedPreserveAspectRatio: true, SVGAnimatedRect: true, SVGAnimatedString: true, SVGAnimatedTransformList: true, SVGMatrix: true, SVGPoint: true, SVGPreserveAspectRatio: true, SVGRect: true, SVGUnitTypes: true, AudioListener: true, AudioParam: true, AudioTrack: true, AudioWorkletGlobalScope: true, AudioWorkletProcessor: true, PeriodicWave: true, WebGLActiveInfo: true, ANGLEInstancedArrays: true, ANGLE_instanced_arrays: true, WebGLBuffer: true, WebGLCanvas: true, WebGLColorBufferFloat: true, WebGLCompressedTextureASTC: true, WebGLCompressedTextureATC: true, WEBGL_compressed_texture_atc: true, WebGLCompressedTextureETC1: true, WEBGL_compressed_texture_etc1: true, WebGLCompressedTextureETC: true, WebGLCompressedTexturePVRTC: true, WEBGL_compressed_texture_pvrtc: true, WebGLCompressedTextureS3TC: true, WEBGL_compressed_texture_s3tc: true, WebGLCompressedTextureS3TCsRGB: true, WebGLDebugRendererInfo: true, WEBGL_debug_renderer_info: true, WebGLDebugShaders: true, WEBGL_debug_shaders: true, WebGLDepthTexture: true, WEBGL_depth_texture: true, WebGLDrawBuffers: true, WEBGL_draw_buffers: true, EXTsRGB: true, EXT_sRGB: true, EXTBlendMinMax: true, EXT_blend_minmax: true, EXTColorBufferFloat: true, EXTColorBufferHalfFloat: true, EXTDisjointTimerQuery: true, EXTDisjointTimerQueryWebGL2: true, EXTFragDepth: true, EXT_frag_depth: true, EXTShaderTextureLOD: true, EXT_shader_texture_lod: true, EXTTextureFilterAnisotropic: true, EXT_texture_filter_anisotropic: true, WebGLFramebuffer: true, WebGLGetBufferSubDataAsync: true, WebGLLoseContext: true, WebGLExtensionLoseContext: true, WEBGL_lose_context: true, OESElementIndexUint: true, OES_element_index_uint: true, OESStandardDerivatives: true, OES_standard_derivatives: true, OESTextureFloat: true, OES_texture_float: true, OESTextureFloatLinear: true, OES_texture_float_linear: true, OESTextureHalfFloat: true, OES_texture_half_float: true, OESTextureHalfFloatLinear: true, OES_texture_half_float_linear: true, OESVertexArrayObject: true, OES_vertex_array_object: true, WebGLProgram: true, WebGLQuery: true, WebGLRenderbuffer: true, WebGLRenderingContext: true, WebGL2RenderingContext: true, WebGLSampler: true, WebGLShader: true, WebGLShaderPrecisionFormat: true, WebGLSync: true, WebGLTexture: true, WebGLTimerQueryEXT: true, WebGLTransformFeedback: true, WebGLUniformLocation: true, WebGLVertexArrayObject: true, WebGLVertexArrayObjectOES: true, WebGL2RenderingContextBase: true, ArrayBuffer: true, ArrayBufferView: false, DataView: true, Float32Array: true, Float64Array: true, Int16Array: true, Int32Array: true, Int8Array: true, Uint16Array: true, Uint32Array: true, Uint8ClampedArray: true, CanvasPixelArray: true, Uint8Array: false, HTMLAudioElement: true, HTMLBRElement: true, HTMLButtonElement: true, HTMLCanvasElement: true, HTMLContentElement: true, HTMLDListElement: true, HTMLDataElement: true, HTMLDataListElement: true, HTMLDetailsElement: true, HTMLDialogElement: true, HTMLDivElement: true, HTMLEmbedElement: true, HTMLFieldSetElement: true, HTMLHRElement: true, HTMLHeadElement: true, HTMLHeadingElement: true, HTMLHtmlElement: true, HTMLIFrameElement: true, HTMLImageElement: true, HTMLInputElement: true, HTMLLIElement: true, HTMLLabelElement: true, HTMLLegendElement: true, HTMLLinkElement: true, HTMLMapElement: true, HTMLMediaElement: true, HTMLMenuElement: true, HTMLMetaElement: true, HTMLMeterElement: true, HTMLModElement: true, HTMLOListElement: true, HTMLObjectElement: true, HTMLOptGroupElement: true, HTMLOptionElement: true, HTMLOutputElement: true, HTMLParagraphElement: true, HTMLParamElement: true, HTMLPictureElement: true, HTMLPreElement: true, HTMLProgressElement: true, HTMLQuoteElement: true, HTMLShadowElement: true, HTMLSlotElement: true, HTMLSourceElement: true, HTMLSpanElement: true, HTMLStyleElement: true, HTMLTableCaptionElement: true, HTMLTableCellElement: true, HTMLTableDataCellElement: true, HTMLTableHeaderCellElement: true, HTMLTableColElement: true, HTMLTextAreaElement: true, HTMLTimeElement: true, HTMLTitleElement: true, HTMLTrackElement: true, HTMLUListElement: true, HTMLUnknownElement: true, HTMLVideoElement: true, HTMLDirectoryElement: true, HTMLFontElement: true, HTMLFrameElement: true, HTMLFrameSetElement: true, HTMLMarqueeElement: true, HTMLElement: false, AccessibleNodeList: true, HTMLAnchorElement: true, HTMLAreaElement: true, HTMLBaseElement: true, Blob: false, HTMLBodyElement: true, CDATASection: true, CharacterData: true, Comment: true, ProcessingInstruction: true, Text: true, CloseEvent: true, CSSPerspective: true, CSSCharsetRule: true, CSSConditionRule: true, CSSFontFaceRule: true, CSSGroupingRule: true, CSSImportRule: true, CSSKeyframeRule: true, MozCSSKeyframeRule: true, WebKitCSSKeyframeRule: true, CSSKeyframesRule: true, MozCSSKeyframesRule: true, WebKitCSSKeyframesRule: true, CSSMediaRule: true, CSSNamespaceRule: true, CSSPageRule: true, CSSRule: true, CSSStyleRule: true, CSSSupportsRule: true, CSSViewportRule: true, CSSStyleDeclaration: true, MSStyleCSSProperties: true, CSS2Properties: true, CSSImageValue: true, CSSKeywordValue: true, CSSNumericValue: true, CSSPositionValue: true, CSSResourceValue: true, CSSUnitValue: true, CSSURLImageValue: true, CSSStyleValue: false, CSSMatrixComponent: true, CSSRotation: true, CSSScale: true, CSSSkew: true, CSSTranslation: true, CSSTransformComponent: false, CSSTransformValue: true, CSSUnparsedValue: true, CustomEvent: true, DataTransferItemList: true, XMLDocument: true, Document: false, DOMException: true, DOMImplementation: true, ClientRectList: true, DOMRectList: true, DOMRectReadOnly: false, DOMStringList: true, DOMTokenList: true, MathMLElement: true, Element: false, AbortPaymentEvent: true, AnimationEvent: true, AnimationPlaybackEvent: true, ApplicationCacheErrorEvent: true, BackgroundFetchClickEvent: true, BackgroundFetchEvent: true, BackgroundFetchFailEvent: true, BackgroundFetchedEvent: true, BeforeInstallPromptEvent: true, BeforeUnloadEvent: true, BlobEvent: true, CanMakePaymentEvent: true, ClipboardEvent: true, DeviceMotionEvent: true, DeviceOrientationEvent: true, ErrorEvent: true, ExtendableEvent: true, ExtendableMessageEvent: true, FetchEvent: true, FontFaceSetLoadEvent: true, ForeignFetchEvent: true, GamepadEvent: true, HashChangeEvent: true, InstallEvent: true, MediaEncryptedEvent: true, MediaKeyMessageEvent: true, MediaQueryListEvent: true, MediaStreamEvent: true, MediaStreamTrackEvent: true, MIDIConnectionEvent: true, MIDIMessageEvent: true, MutationEvent: true, NotificationEvent: true, PageTransitionEvent: true, PaymentRequestEvent: true, PaymentRequestUpdateEvent: true, PopStateEvent: true, PresentationConnectionAvailableEvent: true, PresentationConnectionCloseEvent: true, PromiseRejectionEvent: true, PushEvent: true, RTCDataChannelEvent: true, RTCDTMFToneChangeEvent: true, RTCPeerConnectionIceEvent: true, RTCTrackEvent: true, SecurityPolicyViolationEvent: true, SensorErrorEvent: true, SpeechRecognitionError: true, SpeechRecognitionEvent: true, SpeechSynthesisEvent: true, StorageEvent: true, SyncEvent: true, TrackEvent: true, TransitionEvent: true, WebKitTransitionEvent: true, VRDeviceEvent: true, VRDisplayEvent: true, VRSessionEvent: true, MojoInterfaceRequestEvent: true, USBConnectionEvent: true, IDBVersionChangeEvent: true, AudioProcessingEvent: true, OfflineAudioCompletionEvent: true, WebGLContextEvent: true, Event: false, InputEvent: false, SubmitEvent: false, EventSource: true, AbsoluteOrientationSensor: true, Accelerometer: true, AccessibleNode: true, AmbientLightSensor: true, Animation: true, ApplicationCache: true, DOMApplicationCache: true, OfflineResourceList: true, BackgroundFetchRegistration: true, BatteryManager: true, BroadcastChannel: true, CanvasCaptureMediaStreamTrack: true, FileReader: true, FontFaceSet: true, Gyroscope: true, LinearAccelerationSensor: true, Magnetometer: true, MediaDevices: true, MediaKeySession: true, MediaQueryList: true, MediaRecorder: true, MediaSource: true, MediaStream: true, MediaStreamTrack: true, MIDIAccess: true, MIDIInput: true, MIDIOutput: true, MIDIPort: true, NetworkInformation: true, Notification: true, OffscreenCanvas: true, OrientationSensor: true, PaymentRequest: true, Performance: true, PermissionStatus: true, PresentationAvailability: true, PresentationConnection: true, PresentationConnectionList: true, PresentationRequest: true, RelativeOrientationSensor: true, RemotePlayback: true, RTCDataChannel: true, DataChannel: true, RTCDTMFSender: true, RTCPeerConnection: true, webkitRTCPeerConnection: true, mozRTCPeerConnection: true, ScreenOrientation: true, Sensor: true, ServiceWorker: true, ServiceWorkerContainer: true, ServiceWorkerRegistration: true, SharedWorker: true, SpeechRecognition: true, SpeechSynthesis: true, SpeechSynthesisUtterance: true, VR: true, VRDevice: true, VRDisplay: true, VRSession: true, VisualViewport: true, Worker: true, WorkerPerformance: true, BluetoothDevice: true, BluetoothRemoteGATTCharacteristic: true, Clipboard: true, MojoInterfaceInterceptor: true, USB: true, IDBDatabase: true, IDBOpenDBRequest: true, IDBVersionChangeRequest: true, IDBRequest: true, IDBTransaction: true, AnalyserNode: true, RealtimeAnalyserNode: true, AudioBufferSourceNode: true, AudioDestinationNode: true, AudioNode: true, AudioScheduledSourceNode: true, AudioWorkletNode: true, BiquadFilterNode: true, ChannelMergerNode: true, AudioChannelMerger: true, ChannelSplitterNode: true, AudioChannelSplitter: true, ConstantSourceNode: true, ConvolverNode: true, DelayNode: true, DynamicsCompressorNode: true, GainNode: true, AudioGainNode: true, IIRFilterNode: true, MediaElementAudioSourceNode: true, MediaStreamAudioDestinationNode: true, MediaStreamAudioSourceNode: true, OscillatorNode: true, Oscillator: true, PannerNode: true, AudioPannerNode: true, webkitAudioPannerNode: true, ScriptProcessorNode: true, JavaScriptAudioNode: true, StereoPannerNode: true, WaveShaperNode: true, EventTarget: false, File: true, FileList: true, FileWriter: true, HTMLFormElement: true, Gamepad: true, History: true, HTMLCollection: true, HTMLFormControlsCollection: true, HTMLOptionsCollection: true, HTMLDocument: true, XMLHttpRequest: true, XMLHttpRequestUpload: true, XMLHttpRequestEventTarget: false, ImageData: true, KeyboardEvent: true, Location: true, MediaList: true, MessageEvent: true, MessagePort: true, MIDIInputMap: true, MIDIOutputMap: true, MimeType: true, MimeTypeArray: true, DocumentFragment: true, ShadowRoot: true, DocumentType: true, Node: false, NodeList: true, RadioNodeList: true, Plugin: true, PluginArray: true, ProgressEvent: true, ResourceProgressEvent: true, RTCStatsReport: true, HTMLScriptElement: true, HTMLSelectElement: true, SharedArrayBuffer: true, SourceBuffer: true, SourceBufferList: true, SpeechGrammar: true, SpeechGrammarList: true, SpeechRecognitionResult: true, Storage: true, CSSStyleSheet: true, StyleSheet: true, HTMLTableElement: true, HTMLTableRowElement: true, HTMLTableSectionElement: true, HTMLTemplateElement: true, TextTrack: true, TextTrackCue: true, VTTCue: true, TextTrackCueList: true, TextTrackList: true, TimeRanges: true, Touch: true, TouchList: true, TrackDefaultList: true, CompositionEvent: true, FocusEvent: true, MouseEvent: true, DragEvent: true, PointerEvent: true, TextEvent: true, TouchEvent: true, WheelEvent: true, UIEvent: false, URL: true, VideoTrackList: true, WebSocket: true, Window: true, DOMWindow: true, DedicatedWorkerGlobalScope: true, ServiceWorkerGlobalScope: true, SharedWorkerGlobalScope: true, WorkerGlobalScope: true, Attr: true, CSSRuleList: true, ClientRect: true, DOMRect: true, GamepadList: true, NamedNodeMap: true, MozNamedAttrMap: true, SpeechRecognitionResultList: true, StyleSheetList: true, IDBKeyRange: true, SVGLength: true, SVGLengthList: true, SVGNumber: true, SVGNumberList: true, SVGPointList: true, SVGScriptElement: true, SVGStringList: true, SVGAElement: true, SVGAnimateElement: true, SVGAnimateMotionElement: true, SVGAnimateTransformElement: true, SVGAnimationElement: true, SVGCircleElement: true, SVGClipPathElement: true, SVGDefsElement: true, SVGDescElement: true, SVGDiscardElement: true, SVGEllipseElement: true, SVGFEBlendElement: true, SVGFEColorMatrixElement: true, SVGFEComponentTransferElement: true, SVGFECompositeElement: true, SVGFEConvolveMatrixElement: true, SVGFEDiffuseLightingElement: true, SVGFEDisplacementMapElement: true, SVGFEDistantLightElement: true, SVGFEFloodElement: true, SVGFEFuncAElement: true, SVGFEFuncBElement: true, SVGFEFuncGElement: true, SVGFEFuncRElement: true, SVGFEGaussianBlurElement: true, SVGFEImageElement: true, SVGFEMergeElement: true, SVGFEMergeNodeElement: true, SVGFEMorphologyElement: true, SVGFEOffsetElement: true, SVGFEPointLightElement: true, SVGFESpecularLightingElement: true, SVGFESpotLightElement: true, SVGFETileElement: true, SVGFETurbulenceElement: true, SVGFilterElement: true, SVGForeignObjectElement: true, SVGGElement: true, SVGGeometryElement: true, SVGGraphicsElement: true, SVGImageElement: true, SVGLineElement: true, SVGLinearGradientElement: true, SVGMarkerElement: true, SVGMaskElement: true, SVGMetadataElement: true, SVGPathElement: true, SVGPatternElement: true, SVGPolygonElement: true, SVGPolylineElement: true, SVGRadialGradientElement: true, SVGRectElement: true, SVGSetElement: true, SVGStopElement: true, SVGStyleElement: true, SVGSVGElement: true, SVGSwitchElement: true, SVGSymbolElement: true, SVGTSpanElement: true, SVGTextContentElement: true, SVGTextElement: true, SVGTextPathElement: true, SVGTextPositioningElement: true, SVGTitleElement: true, SVGUseElement: true, SVGViewElement: true, SVGGradientElement: true, SVGComponentTransferFunctionElement: true, SVGFEDropShadowElement: true, SVGMPathElement: true, SVGElement: false, SVGTransform: true, SVGTransformList: true, AudioBuffer: true, AudioParamMap: true, AudioTrackList: true, AudioContext: true, webkitAudioContext: true, BaseAudioContext: false, OfflineAudioContext: true});
+    hunkHelpers.setOrUpdateInterceptorsByTag({WebGL: J.Interceptor, AnimationEffectReadOnly: J.JavaScriptObject, AnimationEffectTiming: J.JavaScriptObject, AnimationEffectTimingReadOnly: J.JavaScriptObject, AnimationTimeline: J.JavaScriptObject, AnimationWorkletGlobalScope: J.JavaScriptObject, AuthenticatorAssertionResponse: J.JavaScriptObject, AuthenticatorAttestationResponse: J.JavaScriptObject, AuthenticatorResponse: J.JavaScriptObject, BackgroundFetchFetch: J.JavaScriptObject, BackgroundFetchManager: J.JavaScriptObject, BackgroundFetchSettledFetch: J.JavaScriptObject, BarProp: J.JavaScriptObject, BarcodeDetector: J.JavaScriptObject, BluetoothRemoteGATTDescriptor: J.JavaScriptObject, Body: J.JavaScriptObject, BudgetState: J.JavaScriptObject, CacheStorage: J.JavaScriptObject, CanvasGradient: J.JavaScriptObject, CanvasPattern: J.JavaScriptObject, CanvasRenderingContext2D: J.JavaScriptObject, Client: J.JavaScriptObject, Clients: J.JavaScriptObject, CookieStore: J.JavaScriptObject, Coordinates: J.JavaScriptObject, Credential: J.JavaScriptObject, CredentialUserData: J.JavaScriptObject, CredentialsContainer: J.JavaScriptObject, Crypto: J.JavaScriptObject, CryptoKey: J.JavaScriptObject, CSS: J.JavaScriptObject, CSSVariableReferenceValue: J.JavaScriptObject, CustomElementRegistry: J.JavaScriptObject, DataTransfer: J.JavaScriptObject, DataTransferItem: J.JavaScriptObject, DeprecatedStorageInfo: J.JavaScriptObject, DeprecatedStorageQuota: J.JavaScriptObject, DeprecationReport: J.JavaScriptObject, DetectedBarcode: J.JavaScriptObject, DetectedFace: J.JavaScriptObject, DetectedText: J.JavaScriptObject, DeviceAcceleration: J.JavaScriptObject, DeviceRotationRate: J.JavaScriptObject, DirectoryEntry: J.JavaScriptObject, webkitFileSystemDirectoryEntry: J.JavaScriptObject, FileSystemDirectoryEntry: J.JavaScriptObject, DirectoryReader: J.JavaScriptObject, WebKitDirectoryReader: J.JavaScriptObject, webkitFileSystemDirectoryReader: J.JavaScriptObject, FileSystemDirectoryReader: J.JavaScriptObject, DocumentOrShadowRoot: J.JavaScriptObject, DocumentTimeline: J.JavaScriptObject, DOMError: J.JavaScriptObject, Iterator: J.JavaScriptObject, DOMMatrix: J.JavaScriptObject, DOMMatrixReadOnly: J.JavaScriptObject, DOMParser: J.JavaScriptObject, DOMPoint: J.JavaScriptObject, DOMPointReadOnly: J.JavaScriptObject, DOMQuad: J.JavaScriptObject, DOMStringMap: J.JavaScriptObject, Entry: J.JavaScriptObject, webkitFileSystemEntry: J.JavaScriptObject, FileSystemEntry: J.JavaScriptObject, External: J.JavaScriptObject, FaceDetector: J.JavaScriptObject, FederatedCredential: J.JavaScriptObject, FileEntry: J.JavaScriptObject, webkitFileSystemFileEntry: J.JavaScriptObject, FileSystemFileEntry: J.JavaScriptObject, DOMFileSystem: J.JavaScriptObject, WebKitFileSystem: J.JavaScriptObject, webkitFileSystem: J.JavaScriptObject, FileSystem: J.JavaScriptObject, FontFace: J.JavaScriptObject, FontFaceSource: J.JavaScriptObject, FormData: J.JavaScriptObject, GamepadButton: J.JavaScriptObject, GamepadPose: J.JavaScriptObject, Geolocation: J.JavaScriptObject, Position: J.JavaScriptObject, GeolocationPosition: J.JavaScriptObject, Headers: J.JavaScriptObject, HTMLHyperlinkElementUtils: J.JavaScriptObject, IdleDeadline: J.JavaScriptObject, ImageBitmap: J.JavaScriptObject, ImageBitmapRenderingContext: J.JavaScriptObject, ImageCapture: J.JavaScriptObject, InputDeviceCapabilities: J.JavaScriptObject, IntersectionObserver: J.JavaScriptObject, IntersectionObserverEntry: J.JavaScriptObject, InterventionReport: J.JavaScriptObject, KeyframeEffect: J.JavaScriptObject, KeyframeEffectReadOnly: J.JavaScriptObject, MediaCapabilities: J.JavaScriptObject, MediaCapabilitiesInfo: J.JavaScriptObject, MediaDeviceInfo: J.JavaScriptObject, MediaError: J.JavaScriptObject, MediaKeyStatusMap: J.JavaScriptObject, MediaKeySystemAccess: J.JavaScriptObject, MediaKeys: J.JavaScriptObject, MediaKeysPolicy: J.JavaScriptObject, MediaMetadata: J.JavaScriptObject, MediaSession: J.JavaScriptObject, 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A.SvgElement, SVGFEMergeNodeElement: A.SvgElement, SVGFEMorphologyElement: A.SvgElement, SVGFEOffsetElement: A.SvgElement, SVGFEPointLightElement: A.SvgElement, SVGFESpecularLightingElement: A.SvgElement, SVGFESpotLightElement: A.SvgElement, SVGFETileElement: A.SvgElement, SVGFETurbulenceElement: A.SvgElement, SVGFilterElement: A.SvgElement, SVGForeignObjectElement: A.SvgElement, SVGGElement: A.SvgElement, SVGGeometryElement: A.SvgElement, SVGGraphicsElement: A.SvgElement, SVGImageElement: A.SvgElement, SVGLineElement: A.SvgElement, SVGLinearGradientElement: A.SvgElement, SVGMarkerElement: A.SvgElement, SVGMaskElement: A.SvgElement, SVGMetadataElement: A.SvgElement, SVGPathElement: A.SvgElement, SVGPatternElement: A.SvgElement, SVGPolygonElement: A.SvgElement, SVGPolylineElement: A.SvgElement, SVGRadialGradientElement: A.SvgElement, SVGRectElement: A.SvgElement, SVGSetElement: A.SvgElement, SVGStopElement: A.SvgElement, SVGStyleElement: A.SvgElement, SVGSVGElement: A.SvgElement, SVGSwitchElement: A.SvgElement, SVGSymbolElement: A.SvgElement, SVGTSpanElement: A.SvgElement, SVGTextContentElement: A.SvgElement, SVGTextElement: A.SvgElement, SVGTextPathElement: A.SvgElement, SVGTextPositioningElement: A.SvgElement, SVGTitleElement: A.SvgElement, SVGUseElement: A.SvgElement, SVGViewElement: A.SvgElement, SVGGradientElement: A.SvgElement, SVGComponentTransferFunctionElement: A.SvgElement, SVGFEDropShadowElement: A.SvgElement, SVGMPathElement: A.SvgElement, SVGElement: A.SvgElement, SVGTransform: A.Transform, SVGTransformList: A.TransformList, AudioBuffer: A.AudioBuffer, AudioParamMap: A.AudioParamMap, AudioTrackList: A.AudioTrackList, AudioContext: A.BaseAudioContext, webkitAudioContext: A.BaseAudioContext, BaseAudioContext: A.BaseAudioContext, OfflineAudioContext: A.OfflineAudioContext});
+    hunkHelpers.setOrUpdateLeafTags({WebGL: true, AnimationEffectReadOnly: true, AnimationEffectTiming: true, AnimationEffectTimingReadOnly: true, AnimationTimeline: true, AnimationWorkletGlobalScope: true, AuthenticatorAssertionResponse: true, AuthenticatorAttestationResponse: true, AuthenticatorResponse: true, BackgroundFetchFetch: true, BackgroundFetchManager: true, BackgroundFetchSettledFetch: true, BarProp: true, BarcodeDetector: true, BluetoothRemoteGATTDescriptor: true, Body: true, BudgetState: true, CacheStorage: true, CanvasGradient: true, CanvasPattern: true, CanvasRenderingContext2D: true, Client: true, Clients: true, CookieStore: true, Coordinates: true, Credential: true, CredentialUserData: true, CredentialsContainer: true, Crypto: true, CryptoKey: true, CSS: true, CSSVariableReferenceValue: true, CustomElementRegistry: true, DataTransfer: true, DataTransferItem: true, DeprecatedStorageInfo: true, DeprecatedStorageQuota: true, DeprecationReport: true, DetectedBarcode: true, DetectedFace: true, DetectedText: true, DeviceAcceleration: true, DeviceRotationRate: true, DirectoryEntry: true, webkitFileSystemDirectoryEntry: true, FileSystemDirectoryEntry: true, DirectoryReader: true, WebKitDirectoryReader: true, webkitFileSystemDirectoryReader: true, FileSystemDirectoryReader: true, DocumentOrShadowRoot: true, DocumentTimeline: true, DOMError: true, Iterator: true, DOMMatrix: true, DOMMatrixReadOnly: true, DOMParser: true, DOMPoint: true, DOMPointReadOnly: true, DOMQuad: true, DOMStringMap: true, Entry: true, webkitFileSystemEntry: true, FileSystemEntry: true, External: true, FaceDetector: true, FederatedCredential: true, FileEntry: true, webkitFileSystemFileEntry: true, FileSystemFileEntry: true, DOMFileSystem: true, WebKitFileSystem: true, webkitFileSystem: true, FileSystem: true, FontFace: true, FontFaceSource: true, FormData: true, GamepadButton: true, GamepadPose: true, Geolocation: true, Position: true, GeolocationPosition: true, Headers: true, HTMLHyperlinkElementUtils: true, IdleDeadline: true, ImageBitmap: true, ImageBitmapRenderingContext: true, ImageCapture: true, InputDeviceCapabilities: true, IntersectionObserver: true, IntersectionObserverEntry: true, InterventionReport: true, KeyframeEffect: true, KeyframeEffectReadOnly: true, MediaCapabilities: true, MediaCapabilitiesInfo: true, MediaDeviceInfo: true, MediaError: true, MediaKeyStatusMap: true, MediaKeySystemAccess: true, MediaKeys: true, MediaKeysPolicy: true, MediaMetadata: true, MediaSession: true, MediaSettingsRange: true, MemoryInfo: true, MessageChannel: true, Metadata: true, MutationObserver: true, WebKitMutationObserver: true, MutationRecord: true, NavigationPreloadManager: true, Navigator: true, NavigatorAutomationInformation: true, NavigatorConcurrentHardware: true, NavigatorCookies: true, NavigatorUserMediaError: true, NodeFilter: true, NodeIterator: true, NonDocumentTypeChildNode: true, NonElementParentNode: true, NoncedElement: true, OffscreenCanvasRenderingContext2D: true, OverconstrainedError: true, PaintRenderingContext2D: true, PaintSize: true, PaintWorkletGlobalScope: true, PasswordCredential: true, Path2D: true, PaymentAddress: true, PaymentInstruments: true, PaymentManager: true, PaymentResponse: true, PerformanceEntry: true, PerformanceLongTaskTiming: true, PerformanceMark: true, PerformanceMeasure: true, PerformanceNavigation: true, PerformanceNavigationTiming: true, PerformanceObserver: true, PerformanceObserverEntryList: true, PerformancePaintTiming: true, PerformanceResourceTiming: true, PerformanceServerTiming: true, PerformanceTiming: true, Permissions: true, PhotoCapabilities: true, PositionError: true, GeolocationPositionError: true, Presentation: true, PresentationReceiver: true, PublicKeyCredential: true, PushManager: true, PushMessageData: true, PushSubscription: true, PushSubscriptionOptions: true, Range: true, RelatedApplication: true, ReportBody: true, ReportingObserver: true, ResizeObserver: true, ResizeObserverEntry: true, RTCCertificate: true, RTCIceCandidate: true, mozRTCIceCandidate: true, RTCLegacyStatsReport: true, RTCRtpContributingSource: true, RTCRtpReceiver: true, RTCRtpSender: true, RTCSessionDescription: true, mozRTCSessionDescription: true, RTCStatsResponse: true, Screen: true, ScrollState: true, ScrollTimeline: true, Selection: true, SpeechRecognitionAlternative: true, SpeechSynthesisVoice: true, StaticRange: true, StorageManager: true, StyleMedia: true, StylePropertyMap: true, StylePropertyMapReadonly: true, SyncManager: true, TaskAttributionTiming: true, TextDetector: true, TextMetrics: true, TrackDefault: true, TreeWalker: true, TrustedHTML: true, TrustedScriptURL: true, TrustedURL: true, UnderlyingSourceBase: true, URLSearchParams: true, VRCoordinateSystem: true, VRDisplayCapabilities: true, VREyeParameters: true, VRFrameData: true, VRFrameOfReference: true, VRPose: true, VRStageBounds: true, VRStageBoundsPoint: true, VRStageParameters: true, ValidityState: true, VideoPlaybackQuality: true, VideoTrack: true, VTTRegion: true, WindowClient: true, WorkletAnimation: true, WorkletGlobalScope: true, XPathEvaluator: true, XPathExpression: true, XPathNSResolver: true, XPathResult: true, XMLSerializer: true, XSLTProcessor: true, Bluetooth: true, BluetoothCharacteristicProperties: true, BluetoothRemoteGATTServer: true, BluetoothRemoteGATTService: true, BluetoothUUID: true, BudgetService: true, Cache: true, DOMFileSystemSync: true, DirectoryEntrySync: true, DirectoryReaderSync: true, EntrySync: true, FileEntrySync: true, FileReaderSync: true, FileWriterSync: true, HTMLAllCollection: true, Mojo: true, MojoHandle: true, MojoWatcher: true, NFC: true, PagePopupController: true, Report: true, Request: true, Response: true, SubtleCrypto: true, USBAlternateInterface: true, USBConfiguration: true, USBDevice: true, USBEndpoint: true, USBInTransferResult: true, USBInterface: true, USBIsochronousInTransferPacket: true, USBIsochronousInTransferResult: true, USBIsochronousOutTransferPacket: true, USBIsochronousOutTransferResult: true, USBOutTransferResult: true, WorkerLocation: true, WorkerNavigator: true, Worklet: true, IDBCursor: true, IDBCursorWithValue: true, IDBFactory: true, IDBIndex: true, IDBObjectStore: true, IDBObservation: true, IDBObserver: true, IDBObserverChanges: true, SVGAngle: true, SVGAnimatedAngle: true, SVGAnimatedBoolean: true, SVGAnimatedEnumeration: true, SVGAnimatedInteger: true, SVGAnimatedLength: true, SVGAnimatedLengthList: true, SVGAnimatedNumber: true, SVGAnimatedNumberList: true, SVGAnimatedPreserveAspectRatio: true, SVGAnimatedRect: true, SVGAnimatedString: true, SVGAnimatedTransformList: true, SVGMatrix: true, SVGPoint: true, SVGPreserveAspectRatio: true, SVGRect: true, SVGUnitTypes: true, AudioListener: true, AudioParam: true, AudioTrack: true, AudioWorkletGlobalScope: true, AudioWorkletProcessor: true, PeriodicWave: true, WebGLActiveInfo: true, ANGLEInstancedArrays: true, ANGLE_instanced_arrays: true, WebGLBuffer: true, WebGLCanvas: true, WebGLColorBufferFloat: true, WebGLCompressedTextureASTC: true, WebGLCompressedTextureATC: true, WEBGL_compressed_texture_atc: true, WebGLCompressedTextureETC1: true, WEBGL_compressed_texture_etc1: true, WebGLCompressedTextureETC: true, WebGLCompressedTexturePVRTC: true, WEBGL_compressed_texture_pvrtc: true, WebGLCompressedTextureS3TC: true, WEBGL_compressed_texture_s3tc: true, WebGLCompressedTextureS3TCsRGB: true, WebGLDebugRendererInfo: true, WEBGL_debug_renderer_info: true, WebGLDebugShaders: true, WEBGL_debug_shaders: true, WebGLDepthTexture: true, WEBGL_depth_texture: true, WebGLDrawBuffers: true, WEBGL_draw_buffers: true, EXTsRGB: true, EXT_sRGB: true, EXTBlendMinMax: true, EXT_blend_minmax: true, EXTColorBufferFloat: true, EXTColorBufferHalfFloat: true, EXTDisjointTimerQuery: true, EXTDisjointTimerQueryWebGL2: true, EXTFragDepth: true, EXT_frag_depth: true, EXTShaderTextureLOD: true, EXT_shader_texture_lod: true, EXTTextureFilterAnisotropic: true, EXT_texture_filter_anisotropic: true, WebGLFramebuffer: true, WebGLGetBufferSubDataAsync: true, WebGLLoseContext: true, WebGLExtensionLoseContext: true, WEBGL_lose_context: true, OESElementIndexUint: true, OES_element_index_uint: true, OESStandardDerivatives: true, OES_standard_derivatives: true, OESTextureFloat: true, OES_texture_float: true, OESTextureFloatLinear: true, OES_texture_float_linear: true, OESTextureHalfFloat: true, OES_texture_half_float: true, OESTextureHalfFloatLinear: true, OES_texture_half_float_linear: true, OESVertexArrayObject: true, OES_vertex_array_object: true, WebGLProgram: true, WebGLQuery: true, WebGLRenderbuffer: true, WebGLRenderingContext: true, WebGL2RenderingContext: true, WebGLSampler: true, WebGLShader: true, WebGLShaderPrecisionFormat: true, WebGLSync: true, WebGLTexture: true, WebGLTimerQueryEXT: true, WebGLTransformFeedback: true, WebGLUniformLocation: true, WebGLVertexArrayObject: true, WebGLVertexArrayObjectOES: true, WebGL2RenderingContextBase: true, ArrayBuffer: true, ArrayBufferView: false, DataView: true, Float32Array: true, Float64Array: true, Int16Array: true, Int32Array: true, Int8Array: true, Uint16Array: true, Uint32Array: true, Uint8ClampedArray: true, CanvasPixelArray: true, Uint8Array: false, HTMLAudioElement: true, HTMLBRElement: true, HTMLButtonElement: true, HTMLCanvasElement: true, HTMLContentElement: true, HTMLDListElement: true, HTMLDataElement: true, HTMLDataListElement: true, HTMLDetailsElement: true, HTMLDialogElement: true, HTMLDivElement: true, HTMLEmbedElement: true, HTMLFieldSetElement: true, HTMLHRElement: true, HTMLHeadElement: true, HTMLHeadingElement: true, HTMLHtmlElement: true, HTMLIFrameElement: true, HTMLImageElement: true, HTMLInputElement: true, HTMLLIElement: true, HTMLLabelElement: true, HTMLLegendElement: true, HTMLLinkElement: true, HTMLMapElement: true, HTMLMediaElement: true, HTMLMenuElement: true, HTMLMetaElement: true, HTMLMeterElement: true, HTMLModElement: true, HTMLOListElement: true, HTMLObjectElement: true, HTMLOptGroupElement: true, HTMLOptionElement: true, HTMLOutputElement: true, HTMLParagraphElement: true, HTMLParamElement: true, HTMLPictureElement: true, HTMLPreElement: true, HTMLProgressElement: true, HTMLQuoteElement: true, HTMLShadowElement: true, HTMLSlotElement: true, HTMLSourceElement: true, HTMLSpanElement: true, HTMLStyleElement: true, HTMLTableCaptionElement: true, HTMLTableCellElement: true, HTMLTableDataCellElement: true, HTMLTableHeaderCellElement: true, HTMLTableColElement: true, HTMLTextAreaElement: true, HTMLTimeElement: true, HTMLTitleElement: true, HTMLTrackElement: true, HTMLUListElement: true, HTMLUnknownElement: true, HTMLVideoElement: true, HTMLDirectoryElement: true, HTMLFontElement: true, HTMLFrameElement: true, HTMLFrameSetElement: true, HTMLMarqueeElement: true, HTMLElement: false, AccessibleNodeList: true, HTMLAnchorElement: true, HTMLAreaElement: true, HTMLBaseElement: true, Blob: false, HTMLBodyElement: true, CDATASection: true, CharacterData: true, Comment: true, ProcessingInstruction: true, Text: true, CloseEvent: true, CSSPerspective: true, CSSCharsetRule: true, CSSConditionRule: true, CSSFontFaceRule: true, CSSGroupingRule: true, CSSImportRule: true, CSSKeyframeRule: true, MozCSSKeyframeRule: true, WebKitCSSKeyframeRule: true, CSSKeyframesRule: true, MozCSSKeyframesRule: true, WebKitCSSKeyframesRule: true, CSSMediaRule: true, CSSNamespaceRule: true, CSSPageRule: true, CSSRule: true, CSSStyleRule: true, CSSSupportsRule: true, CSSViewportRule: true, CSSStyleDeclaration: true, MSStyleCSSProperties: true, CSS2Properties: true, CSSImageValue: true, CSSKeywordValue: true, CSSNumericValue: true, CSSPositionValue: true, CSSResourceValue: true, CSSUnitValue: true, CSSURLImageValue: true, CSSStyleValue: false, CSSMatrixComponent: true, CSSRotation: true, CSSScale: true, CSSSkew: true, CSSTranslation: true, CSSTransformComponent: false, CSSTransformValue: true, CSSUnparsedValue: true, CustomEvent: true, DataTransferItemList: true, XMLDocument: true, Document: false, DOMException: true, DOMImplementation: true, ClientRectList: true, DOMRectList: true, DOMRectReadOnly: false, DOMStringList: true, DOMTokenList: true, MathMLElement: true, Element: false, AbortPaymentEvent: true, AnimationEvent: true, AnimationPlaybackEvent: true, ApplicationCacheErrorEvent: true, BackgroundFetchClickEvent: true, BackgroundFetchEvent: true, BackgroundFetchFailEvent: true, BackgroundFetchedEvent: true, BeforeInstallPromptEvent: true, BeforeUnloadEvent: true, BlobEvent: true, CanMakePaymentEvent: true, ClipboardEvent: true, DeviceMotionEvent: true, DeviceOrientationEvent: true, ErrorEvent: true, ExtendableEvent: true, ExtendableMessageEvent: true, FetchEvent: true, FontFaceSetLoadEvent: true, ForeignFetchEvent: true, GamepadEvent: true, HashChangeEvent: true, InstallEvent: true, MediaEncryptedEvent: true, MediaKeyMessageEvent: true, MediaQueryListEvent: true, MediaStreamEvent: true, MediaStreamTrackEvent: true, MIDIConnectionEvent: true, MIDIMessageEvent: true, MutationEvent: true, NotificationEvent: true, PageTransitionEvent: true, PaymentRequestEvent: true, PaymentRequestUpdateEvent: true, PopStateEvent: true, PresentationConnectionAvailableEvent: true, PresentationConnectionCloseEvent: true, PromiseRejectionEvent: true, PushEvent: true, RTCDataChannelEvent: true, RTCDTMFToneChangeEvent: true, RTCPeerConnectionIceEvent: true, RTCTrackEvent: true, SecurityPolicyViolationEvent: true, SensorErrorEvent: true, SpeechRecognitionError: true, SpeechRecognitionEvent: true, SpeechSynthesisEvent: true, StorageEvent: true, SyncEvent: true, TrackEvent: true, TransitionEvent: true, WebKitTransitionEvent: true, VRDeviceEvent: true, VRDisplayEvent: true, VRSessionEvent: true, MojoInterfaceRequestEvent: true, USBConnectionEvent: true, IDBVersionChangeEvent: true, AudioProcessingEvent: true, OfflineAudioCompletionEvent: true, WebGLContextEvent: true, Event: false, InputEvent: false, SubmitEvent: false, EventSource: true, AbsoluteOrientationSensor: true, Accelerometer: true, AccessibleNode: true, AmbientLightSensor: true, Animation: true, ApplicationCache: true, DOMApplicationCache: true, OfflineResourceList: true, BackgroundFetchRegistration: true, BatteryManager: true, BroadcastChannel: true, CanvasCaptureMediaStreamTrack: true, FileReader: true, FontFaceSet: true, Gyroscope: true, LinearAccelerationSensor: true, Magnetometer: true, MediaDevices: true, MediaKeySession: true, MediaQueryList: true, MediaRecorder: true, MediaSource: true, MediaStream: true, MediaStreamTrack: true, MIDIAccess: true, MIDIInput: true, MIDIOutput: true, MIDIPort: true, NetworkInformation: true, Notification: true, OffscreenCanvas: true, OrientationSensor: true, PaymentRequest: true, Performance: true, PermissionStatus: true, PresentationAvailability: true, PresentationConnection: true, PresentationConnectionList: true, PresentationRequest: true, RelativeOrientationSensor: true, RemotePlayback: true, RTCDataChannel: true, DataChannel: true, RTCDTMFSender: true, RTCPeerConnection: true, webkitRTCPeerConnection: true, mozRTCPeerConnection: true, ScreenOrientation: true, Sensor: true, ServiceWorker: true, ServiceWorkerContainer: true, ServiceWorkerRegistration: true, SharedWorker: true, SpeechRecognition: true, webkitSpeechRecognition: true, SpeechSynthesis: true, SpeechSynthesisUtterance: true, VR: true, VRDevice: true, VRDisplay: true, VRSession: true, VisualViewport: true, Worker: true, WorkerPerformance: true, BluetoothDevice: true, BluetoothRemoteGATTCharacteristic: true, Clipboard: true, MojoInterfaceInterceptor: true, USB: true, IDBDatabase: true, IDBOpenDBRequest: true, IDBVersionChangeRequest: true, IDBRequest: true, IDBTransaction: true, AnalyserNode: true, RealtimeAnalyserNode: true, AudioBufferSourceNode: true, AudioDestinationNode: true, AudioNode: true, AudioScheduledSourceNode: true, AudioWorkletNode: true, BiquadFilterNode: true, ChannelMergerNode: true, AudioChannelMerger: true, ChannelSplitterNode: true, AudioChannelSplitter: true, ConstantSourceNode: true, ConvolverNode: true, DelayNode: true, DynamicsCompressorNode: true, GainNode: true, AudioGainNode: true, IIRFilterNode: true, MediaElementAudioSourceNode: true, MediaStreamAudioDestinationNode: true, MediaStreamAudioSourceNode: true, OscillatorNode: true, Oscillator: true, PannerNode: true, AudioPannerNode: true, webkitAudioPannerNode: true, ScriptProcessorNode: true, JavaScriptAudioNode: true, StereoPannerNode: true, WaveShaperNode: true, EventTarget: false, File: true, FileList: true, FileWriter: true, HTMLFormElement: true, Gamepad: true, History: true, HTMLCollection: true, HTMLFormControlsCollection: true, HTMLOptionsCollection: true, HTMLDocument: true, XMLHttpRequest: true, XMLHttpRequestUpload: true, XMLHttpRequestEventTarget: false, ImageData: true, KeyboardEvent: true, Location: true, MediaList: true, MessageEvent: true, MessagePort: true, MIDIInputMap: true, MIDIOutputMap: true, MimeType: true, MimeTypeArray: true, DocumentFragment: true, ShadowRoot: true, DocumentType: true, Node: false, NodeList: true, RadioNodeList: true, Plugin: true, PluginArray: true, ProgressEvent: true, ResourceProgressEvent: true, RTCStatsReport: true, HTMLScriptElement: true, HTMLSelectElement: true, SharedArrayBuffer: true, SourceBuffer: true, SourceBufferList: true, SpeechGrammar: true, SpeechGrammarList: true, SpeechRecognitionResult: true, Storage: true, CSSStyleSheet: true, StyleSheet: true, HTMLTableElement: true, HTMLTableRowElement: true, HTMLTableSectionElement: true, HTMLTemplateElement: true, TextTrack: true, TextTrackCue: true, VTTCue: true, TextTrackCueList: true, TextTrackList: true, TimeRanges: true, Touch: true, TouchList: true, TrackDefaultList: true, CompositionEvent: true, FocusEvent: true, MouseEvent: true, DragEvent: true, PointerEvent: true, TextEvent: true, TouchEvent: true, WheelEvent: true, UIEvent: false, URL: true, VideoTrackList: true, WebSocket: true, Window: true, DOMWindow: true, DedicatedWorkerGlobalScope: true, ServiceWorkerGlobalScope: true, SharedWorkerGlobalScope: true, WorkerGlobalScope: true, Attr: true, CSSRuleList: true, ClientRect: true, DOMRect: true, GamepadList: true, NamedNodeMap: true, MozNamedAttrMap: true, SpeechRecognitionResultList: true, StyleSheetList: true, IDBKeyRange: true, SVGLength: true, SVGLengthList: true, SVGNumber: true, SVGNumberList: true, SVGPointList: true, SVGScriptElement: true, SVGStringList: true, SVGAElement: true, SVGAnimateElement: true, SVGAnimateMotionElement: true, SVGAnimateTransformElement: true, SVGAnimationElement: true, SVGCircleElement: true, SVGClipPathElement: true, SVGDefsElement: true, SVGDescElement: true, SVGDiscardElement: true, SVGEllipseElement: true, SVGFEBlendElement: true, SVGFEColorMatrixElement: true, SVGFEComponentTransferElement: true, SVGFECompositeElement: true, SVGFEConvolveMatrixElement: true, SVGFEDiffuseLightingElement: true, SVGFEDisplacementMapElement: true, SVGFEDistantLightElement: true, SVGFEFloodElement: true, SVGFEFuncAElement: true, SVGFEFuncBElement: true, SVGFEFuncGElement: true, SVGFEFuncRElement: true, SVGFEGaussianBlurElement: true, SVGFEImageElement: true, SVGFEMergeElement: true, SVGFEMergeNodeElement: true, SVGFEMorphologyElement: true, SVGFEOffsetElement: true, SVGFEPointLightElement: true, SVGFESpecularLightingElement: true, SVGFESpotLightElement: true, SVGFETileElement: true, SVGFETurbulenceElement: true, SVGFilterElement: true, SVGForeignObjectElement: true, SVGGElement: true, SVGGeometryElement: true, SVGGraphicsElement: true, SVGImageElement: true, SVGLineElement: true, SVGLinearGradientElement: true, SVGMarkerElement: true, SVGMaskElement: true, SVGMetadataElement: true, SVGPathElement: true, SVGPatternElement: true, SVGPolygonElement: true, SVGPolylineElement: true, SVGRadialGradientElement: true, SVGRectElement: true, SVGSetElement: true, SVGStopElement: true, SVGStyleElement: true, SVGSVGElement: true, SVGSwitchElement: true, SVGSymbolElement: true, SVGTSpanElement: true, SVGTextContentElement: true, SVGTextElement: true, SVGTextPathElement: true, SVGTextPositioningElement: true, SVGTitleElement: true, SVGUseElement: true, SVGViewElement: true, SVGGradientElement: true, SVGComponentTransferFunctionElement: true, SVGFEDropShadowElement: true, SVGMPathElement: true, SVGElement: false, SVGTransform: true, SVGTransformList: true, AudioBuffer: true, AudioParamMap: true, AudioTrackList: true, AudioContext: true, webkitAudioContext: true, BaseAudioContext: false, OfflineAudioContext: true});
     A.NativeTypedArray.$nativeSuperclassTag = "ArrayBufferView";
     A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin.$nativeSuperclassTag = "ArrayBufferView";
     A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin.$nativeSuperclassTag = "ArrayBufferView";