alpaca.browser.modern.js

/*! 
 * alpaca@6.3.20
 * released under the permissive ISC license
 */

import require$$0$3 from 'util';

/* eslint complexity: [2, 18], max-statements: [2, 33] */
var shams = function hasSymbols() {
	if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
	if (typeof Symbol.iterator === 'symbol') { return true; }

	var obj = {};
	var sym = Symbol('test');
	var symObj = Object(sym);
	if (typeof sym === 'string') { return false; }

	if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
	if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }

	// temp disabled per https://github.com/ljharb/object.assign/issues/17
	// if (sym instanceof Symbol) { return false; }
	// temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
	// if (!(symObj instanceof Symbol)) { return false; }

	// if (typeof Symbol.prototype.toString !== 'function') { return false; }
	// if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }

	var symVal = 42;
	obj[sym] = symVal;
	for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax, no-unreachable-loop
	if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }

	if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }

	var syms = Object.getOwnPropertySymbols(obj);
	if (syms.length !== 1 || syms[0] !== sym) { return false; }

	if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }

	if (typeof Object.getOwnPropertyDescriptor === 'function') {
		var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
		if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
	}

	return true;
};

var origSymbol = typeof Symbol !== 'undefined' && Symbol;


var hasSymbols$1 = function hasNativeSymbols() {
	if (typeof origSymbol !== 'function') { return false; }
	if (typeof Symbol !== 'function') { return false; }
	if (typeof origSymbol('foo') !== 'symbol') { return false; }
	if (typeof Symbol('bar') !== 'symbol') { return false; }

	return shams();
};

/* eslint no-invalid-this: 1 */

var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
var slice = Array.prototype.slice;
var toStr$1 = Object.prototype.toString;
var funcType = '[object Function]';

var implementation = function bind(that) {
    var target = this;
    if (typeof target !== 'function' || toStr$1.call(target) !== funcType) {
        throw new TypeError(ERROR_MESSAGE + target);
    }
    var args = slice.call(arguments, 1);

    var bound;
    var binder = function () {
        if (this instanceof bound) {
            var result = target.apply(
                this,
                args.concat(slice.call(arguments))
            );
            if (Object(result) === result) {
                return result;
            }
            return this;
        } else {
            return target.apply(
                that,
                args.concat(slice.call(arguments))
            );
        }
    };

    var boundLength = Math.max(0, target.length - args.length);
    var boundArgs = [];
    for (var i = 0; i < boundLength; i++) {
        boundArgs.push('$' + i);
    }

    bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);

    if (target.prototype) {
        var Empty = function Empty() {};
        Empty.prototype = target.prototype;
        bound.prototype = new Empty();
        Empty.prototype = null;
    }

    return bound;
};

var functionBind = Function.prototype.bind || implementation;

var src = functionBind.call(Function.call, Object.prototype.hasOwnProperty);

var undefined$1;

var $SyntaxError = SyntaxError;
var $Function = Function;
var $TypeError$1 = TypeError;

// eslint-disable-next-line consistent-return
var getEvalledConstructor = function (expressionSyntax) {
	try {
		return $Function('"use strict"; return (' + expressionSyntax + ').constructor;')();
	} catch (e) {}
};

var $gOPD = Object.getOwnPropertyDescriptor;
if ($gOPD) {
	try {
		$gOPD({}, '');
	} catch (e) {
		$gOPD = null; // this is IE 8, which has a broken gOPD
	}
}

var throwTypeError = function () {
	throw new $TypeError$1();
};
var ThrowTypeError = $gOPD
	? (function () {
		try {
			// eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties
			arguments.callee; // IE 8 does not throw here
			return throwTypeError;
		} catch (calleeThrows) {
			try {
				// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
				return $gOPD(arguments, 'callee').get;
			} catch (gOPDthrows) {
				return throwTypeError;
			}
		}
	}())
	: throwTypeError;

var hasSymbols = hasSymbols$1();

var getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto

var needsEval = {};

var TypedArray = typeof Uint8Array === 'undefined' ? undefined$1 : getProto(Uint8Array);

var INTRINSICS = {
	'%AggregateError%': typeof AggregateError === 'undefined' ? undefined$1 : AggregateError,
	'%Array%': Array,
	'%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined$1 : ArrayBuffer,
	'%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined$1,
	'%AsyncFromSyncIteratorPrototype%': undefined$1,
	'%AsyncFunction%': needsEval,
	'%AsyncGenerator%': needsEval,
	'%AsyncGeneratorFunction%': needsEval,
	'%AsyncIteratorPrototype%': needsEval,
	'%Atomics%': typeof Atomics === 'undefined' ? undefined$1 : Atomics,
	'%BigInt%': typeof BigInt === 'undefined' ? undefined$1 : BigInt,
	'%Boolean%': Boolean,
	'%DataView%': typeof DataView === 'undefined' ? undefined$1 : DataView,
	'%Date%': Date,
	'%decodeURI%': decodeURI,
	'%decodeURIComponent%': decodeURIComponent,
	'%encodeURI%': encodeURI,
	'%encodeURIComponent%': encodeURIComponent,
	'%Error%': Error,
	'%eval%': eval, // eslint-disable-line no-eval
	'%EvalError%': EvalError,
	'%Float32Array%': typeof Float32Array === 'undefined' ? undefined$1 : Float32Array,
	'%Float64Array%': typeof Float64Array === 'undefined' ? undefined$1 : Float64Array,
	'%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined$1 : FinalizationRegistry,
	'%Function%': $Function,
	'%GeneratorFunction%': needsEval,
	'%Int8Array%': typeof Int8Array === 'undefined' ? undefined$1 : Int8Array,
	'%Int16Array%': typeof Int16Array === 'undefined' ? undefined$1 : Int16Array,
	'%Int32Array%': typeof Int32Array === 'undefined' ? undefined$1 : Int32Array,
	'%isFinite%': isFinite,
	'%isNaN%': isNaN,
	'%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined$1,
	'%JSON%': typeof JSON === 'object' ? JSON : undefined$1,
	'%Map%': typeof Map === 'undefined' ? undefined$1 : Map,
	'%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined$1 : getProto(new Map()[Symbol.iterator]()),
	'%Math%': Math,
	'%Number%': Number,
	'%Object%': Object,
	'%parseFloat%': parseFloat,
	'%parseInt%': parseInt,
	'%Promise%': typeof Promise === 'undefined' ? undefined$1 : Promise,
	'%Proxy%': typeof Proxy === 'undefined' ? undefined$1 : Proxy,
	'%RangeError%': RangeError,
	'%ReferenceError%': ReferenceError,
	'%Reflect%': typeof Reflect === 'undefined' ? undefined$1 : Reflect,
	'%RegExp%': RegExp,
	'%Set%': typeof Set === 'undefined' ? undefined$1 : Set,
	'%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined$1 : getProto(new Set()[Symbol.iterator]()),
	'%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined$1 : SharedArrayBuffer,
	'%String%': String,
	'%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined$1,
	'%Symbol%': hasSymbols ? Symbol : undefined$1,
	'%SyntaxError%': $SyntaxError,
	'%ThrowTypeError%': ThrowTypeError,
	'%TypedArray%': TypedArray,
	'%TypeError%': $TypeError$1,
	'%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined$1 : Uint8Array,
	'%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined$1 : Uint8ClampedArray,
	'%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined$1 : Uint16Array,
	'%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined$1 : Uint32Array,
	'%URIError%': URIError,
	'%WeakMap%': typeof WeakMap === 'undefined' ? undefined$1 : WeakMap,
	'%WeakRef%': typeof WeakRef === 'undefined' ? undefined$1 : WeakRef,
	'%WeakSet%': typeof WeakSet === 'undefined' ? undefined$1 : WeakSet
};

var doEval = function doEval(name) {
	var value;
	if (name === '%AsyncFunction%') {
		value = getEvalledConstructor('async function () {}');
	} else if (name === '%GeneratorFunction%') {
		value = getEvalledConstructor('function* () {}');
	} else if (name === '%AsyncGeneratorFunction%') {
		value = getEvalledConstructor('async function* () {}');
	} else if (name === '%AsyncGenerator%') {
		var fn = doEval('%AsyncGeneratorFunction%');
		if (fn) {
			value = fn.prototype;
		}
	} else if (name === '%AsyncIteratorPrototype%') {
		var gen = doEval('%AsyncGenerator%');
		if (gen) {
			value = getProto(gen.prototype);
		}
	}

	INTRINSICS[name] = value;

	return value;
};

var LEGACY_ALIASES = {
	'%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'],
	'%ArrayPrototype%': ['Array', 'prototype'],
	'%ArrayProto_entries%': ['Array', 'prototype', 'entries'],
	'%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'],
	'%ArrayProto_keys%': ['Array', 'prototype', 'keys'],
	'%ArrayProto_values%': ['Array', 'prototype', 'values'],
	'%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'],
	'%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'],
	'%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'],
	'%BooleanPrototype%': ['Boolean', 'prototype'],
	'%DataViewPrototype%': ['DataView', 'prototype'],
	'%DatePrototype%': ['Date', 'prototype'],
	'%ErrorPrototype%': ['Error', 'prototype'],
	'%EvalErrorPrototype%': ['EvalError', 'prototype'],
	'%Float32ArrayPrototype%': ['Float32Array', 'prototype'],
	'%Float64ArrayPrototype%': ['Float64Array', 'prototype'],
	'%FunctionPrototype%': ['Function', 'prototype'],
	'%Generator%': ['GeneratorFunction', 'prototype'],
	'%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'],
	'%Int8ArrayPrototype%': ['Int8Array', 'prototype'],
	'%Int16ArrayPrototype%': ['Int16Array', 'prototype'],
	'%Int32ArrayPrototype%': ['Int32Array', 'prototype'],
	'%JSONParse%': ['JSON', 'parse'],
	'%JSONStringify%': ['JSON', 'stringify'],
	'%MapPrototype%': ['Map', 'prototype'],
	'%NumberPrototype%': ['Number', 'prototype'],
	'%ObjectPrototype%': ['Object', 'prototype'],
	'%ObjProto_toString%': ['Object', 'prototype', 'toString'],
	'%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'],
	'%PromisePrototype%': ['Promise', 'prototype'],
	'%PromiseProto_then%': ['Promise', 'prototype', 'then'],
	'%Promise_all%': ['Promise', 'all'],
	'%Promise_reject%': ['Promise', 'reject'],
	'%Promise_resolve%': ['Promise', 'resolve'],
	'%RangeErrorPrototype%': ['RangeError', 'prototype'],
	'%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'],
	'%RegExpPrototype%': ['RegExp', 'prototype'],
	'%SetPrototype%': ['Set', 'prototype'],
	'%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'],
	'%StringPrototype%': ['String', 'prototype'],
	'%SymbolPrototype%': ['Symbol', 'prototype'],
	'%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'],
	'%TypedArrayPrototype%': ['TypedArray', 'prototype'],
	'%TypeErrorPrototype%': ['TypeError', 'prototype'],
	'%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'],
	'%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'],
	'%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'],
	'%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'],
	'%URIErrorPrototype%': ['URIError', 'prototype'],
	'%WeakMapPrototype%': ['WeakMap', 'prototype'],
	'%WeakSetPrototype%': ['WeakSet', 'prototype']
};



var $concat = functionBind.call(Function.call, Array.prototype.concat);
var $spliceApply = functionBind.call(Function.apply, Array.prototype.splice);
var $replace = functionBind.call(Function.call, String.prototype.replace);
var $strSlice = functionBind.call(Function.call, String.prototype.slice);

/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */
var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;
var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */
var stringToPath = function stringToPath(string) {
	var first = $strSlice(string, 0, 1);
	var last = $strSlice(string, -1);
	if (first === '%' && last !== '%') {
		throw new $SyntaxError('invalid intrinsic syntax, expected closing `%`');
	} else if (last === '%' && first !== '%') {
		throw new $SyntaxError('invalid intrinsic syntax, expected opening `%`');
	}
	var result = [];
	$replace(string, rePropName, function (match, number, quote, subString) {
		result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match;
	});
	return result;
};
/* end adaptation */

var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {
	var intrinsicName = name;
	var alias;
	if (src(LEGACY_ALIASES, intrinsicName)) {
		alias = LEGACY_ALIASES[intrinsicName];
		intrinsicName = '%' + alias[0] + '%';
	}

	if (src(INTRINSICS, intrinsicName)) {
		var value = INTRINSICS[intrinsicName];
		if (value === needsEval) {
			value = doEval(intrinsicName);
		}
		if (typeof value === 'undefined' && !allowMissing) {
			throw new $TypeError$1('intrinsic ' + name + ' exists, but is not available. Please file an issue!');
		}

		return {
			alias: alias,
			name: intrinsicName,
			value: value
		};
	}

	throw new $SyntaxError('intrinsic ' + name + ' does not exist!');
};

var getIntrinsic = function GetIntrinsic(name, allowMissing) {
	if (typeof name !== 'string' || name.length === 0) {
		throw new $TypeError$1('intrinsic name must be a non-empty string');
	}
	if (arguments.length > 1 && typeof allowMissing !== 'boolean') {
		throw new $TypeError$1('"allowMissing" argument must be a boolean');
	}

	var parts = stringToPath(name);
	var intrinsicBaseName = parts.length > 0 ? parts[0] : '';

	var intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing);
	var intrinsicRealName = intrinsic.name;
	var value = intrinsic.value;
	var skipFurtherCaching = false;

	var alias = intrinsic.alias;
	if (alias) {
		intrinsicBaseName = alias[0];
		$spliceApply(parts, $concat([0, 1], alias));
	}

	for (var i = 1, isOwn = true; i < parts.length; i += 1) {
		var part = parts[i];
		var first = $strSlice(part, 0, 1);
		var last = $strSlice(part, -1);
		if (
			(
				(first === '"' || first === "'" || first === '`')
				|| (last === '"' || last === "'" || last === '`')
			)
			&& first !== last
		) {
			throw new $SyntaxError('property names with quotes must have matching quotes');
		}
		if (part === 'constructor' || !isOwn) {
			skipFurtherCaching = true;
		}

		intrinsicBaseName += '.' + part;
		intrinsicRealName = '%' + intrinsicBaseName + '%';

		if (src(INTRINSICS, intrinsicRealName)) {
			value = INTRINSICS[intrinsicRealName];
		} else if (value != null) {
			if (!(part in value)) {
				if (!allowMissing) {
					throw new $TypeError$1('base intrinsic for ' + name + ' exists, but the property is not available.');
				}
				return void undefined$1;
			}
			if ($gOPD && (i + 1) >= parts.length) {
				var desc = $gOPD(value, part);
				isOwn = !!desc;

				// By convention, when a data property is converted to an accessor
				// property to emulate a data property that does not suffer from
				// the override mistake, that accessor's getter is marked with
				// an `originalValue` property. Here, when we detect this, we
				// uphold the illusion by pretending to see that original data
				// property, i.e., returning the value rather than the getter
				// itself.
				if (isOwn && 'get' in desc && !('originalValue' in desc.get)) {
					value = desc.get;
				} else {
					value = value[part];
				}
			} else {
				isOwn = src(value, part);
				value = value[part];
			}

			if (isOwn && !skipFurtherCaching) {
				INTRINSICS[intrinsicRealName] = value;
			}
		}
	}
	return value;
};

var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

function getAugmentedNamespace(n) {
	if (n.__esModule) return n;
	var a = Object.defineProperty({}, '__esModule', {value: true});
	Object.keys(n).forEach(function (k) {
		var d = Object.getOwnPropertyDescriptor(n, k);
		Object.defineProperty(a, k, d.get ? d : {
			enumerable: true,
			get: function () {
				return n[k];
			}
		});
	});
	return a;
}

function createCommonjsModule(fn) {
  var module = { exports: {} };
	return fn(module, module.exports), module.exports;
}

var callBind = createCommonjsModule(function (module) {




var $apply = getIntrinsic('%Function.prototype.apply%');
var $call = getIntrinsic('%Function.prototype.call%');
var $reflectApply = getIntrinsic('%Reflect.apply%', true) || functionBind.call($call, $apply);

var $gOPD = getIntrinsic('%Object.getOwnPropertyDescriptor%', true);
var $defineProperty = getIntrinsic('%Object.defineProperty%', true);
var $max = getIntrinsic('%Math.max%');

if ($defineProperty) {
	try {
		$defineProperty({}, 'a', { value: 1 });
	} catch (e) {
		// IE 8 has a broken defineProperty
		$defineProperty = null;
	}
}

module.exports = function callBind(originalFunction) {
	var func = $reflectApply(functionBind, $call, arguments);
	if ($gOPD && $defineProperty) {
		var desc = $gOPD(func, 'length');
		if (desc.configurable) {
			// original length, plus the receiver, minus any additional arguments (after the receiver)
			$defineProperty(
				func,
				'length',
				{ value: 1 + $max(0, originalFunction.length - (arguments.length - 1)) }
			);
		}
	}
	return func;
};

var applyBind = function applyBind() {
	return $reflectApply(functionBind, $apply, arguments);
};

if ($defineProperty) {
	$defineProperty(module.exports, 'apply', { value: applyBind });
} else {
	module.exports.apply = applyBind;
}
});

var $indexOf = callBind(getIntrinsic('String.prototype.indexOf'));

var callBound = function callBoundIntrinsic(name, allowMissing) {
	var intrinsic = getIntrinsic(name, !!allowMissing);
	if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.') > -1) {
		return callBind(intrinsic);
	}
	return intrinsic;
};

var util_inspect = require$$0$3.inspect;

var hasMap = typeof Map === 'function' && Map.prototype;
var mapSizeDescriptor = Object.getOwnPropertyDescriptor && hasMap ? Object.getOwnPropertyDescriptor(Map.prototype, 'size') : null;
var mapSize = hasMap && mapSizeDescriptor && typeof mapSizeDescriptor.get === 'function' ? mapSizeDescriptor.get : null;
var mapForEach = hasMap && Map.prototype.forEach;
var hasSet = typeof Set === 'function' && Set.prototype;
var setSizeDescriptor = Object.getOwnPropertyDescriptor && hasSet ? Object.getOwnPropertyDescriptor(Set.prototype, 'size') : null;
var setSize = hasSet && setSizeDescriptor && typeof setSizeDescriptor.get === 'function' ? setSizeDescriptor.get : null;
var setForEach = hasSet && Set.prototype.forEach;
var hasWeakMap = typeof WeakMap === 'function' && WeakMap.prototype;
var weakMapHas = hasWeakMap ? WeakMap.prototype.has : null;
var hasWeakSet = typeof WeakSet === 'function' && WeakSet.prototype;
var weakSetHas = hasWeakSet ? WeakSet.prototype.has : null;
var hasWeakRef = typeof WeakRef === 'function' && WeakRef.prototype;
var weakRefDeref = hasWeakRef ? WeakRef.prototype.deref : null;
var booleanValueOf = Boolean.prototype.valueOf;
var objectToString = Object.prototype.toString;
var functionToString = Function.prototype.toString;
var match = String.prototype.match;
var bigIntValueOf = typeof BigInt === 'function' ? BigInt.prototype.valueOf : null;
var gOPS = Object.getOwnPropertySymbols;
var symToString = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? Symbol.prototype.toString : null;
var hasShammedSymbols = typeof Symbol === 'function' && typeof Symbol.iterator === 'object';
var isEnumerable = Object.prototype.propertyIsEnumerable;

var gPO = (typeof Reflect === 'function' ? Reflect.getPrototypeOf : Object.getPrototypeOf) || (
    [].__proto__ === Array.prototype // eslint-disable-line no-proto
        ? function (O) {
            return O.__proto__; // eslint-disable-line no-proto
        }
        : null
);

var inspectCustom = util_inspect.custom;
var inspectSymbol = inspectCustom && isSymbol(inspectCustom) ? inspectCustom : null;
var toStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag !== 'undefined' ? Symbol.toStringTag : null;

var objectInspect = function inspect_(obj, options, depth, seen) {
    var opts = options || {};

    if (has$3(opts, 'quoteStyle') && (opts.quoteStyle !== 'single' && opts.quoteStyle !== 'double')) {
        throw new TypeError('option "quoteStyle" must be "single" or "double"');
    }
    if (
        has$3(opts, 'maxStringLength') && (typeof opts.maxStringLength === 'number'
            ? opts.maxStringLength < 0 && opts.maxStringLength !== Infinity
            : opts.maxStringLength !== null
        )
    ) {
        throw new TypeError('option "maxStringLength", if provided, must be a positive integer, Infinity, or `null`');
    }
    var customInspect = has$3(opts, 'customInspect') ? opts.customInspect : true;
    if (typeof customInspect !== 'boolean' && customInspect !== 'symbol') {
        throw new TypeError('option "customInspect", if provided, must be `true`, `false`, or `\'symbol\'`');
    }

    if (
        has$3(opts, 'indent')
        && opts.indent !== null
        && opts.indent !== '\t'
        && !(parseInt(opts.indent, 10) === opts.indent && opts.indent > 0)
    ) {
        throw new TypeError('options "indent" must be "\\t", an integer > 0, or `null`');
    }

    if (typeof obj === 'undefined') {
        return 'undefined';
    }
    if (obj === null) {
        return 'null';
    }
    if (typeof obj === 'boolean') {
        return obj ? 'true' : 'false';
    }

    if (typeof obj === 'string') {
        return inspectString(obj, opts);
    }
    if (typeof obj === 'number') {
        if (obj === 0) {
            return Infinity / obj > 0 ? '0' : '-0';
        }
        return String(obj);
    }
    if (typeof obj === 'bigint') {
        return String(obj) + 'n';
    }

    var maxDepth = typeof opts.depth === 'undefined' ? 5 : opts.depth;
    if (typeof depth === 'undefined') { depth = 0; }
    if (depth >= maxDepth && maxDepth > 0 && typeof obj === 'object') {
        return isArray$3(obj) ? '[Array]' : '[Object]';
    }

    var indent = getIndent(opts, depth);

    if (typeof seen === 'undefined') {
        seen = [];
    } else if (indexOf(seen, obj) >= 0) {
        return '[Circular]';
    }

    function inspect(value, from, noIndent) {
        if (from) {
            seen = seen.slice();
            seen.push(from);
        }
        if (noIndent) {
            var newOpts = {
                depth: opts.depth
            };
            if (has$3(opts, 'quoteStyle')) {
                newOpts.quoteStyle = opts.quoteStyle;
            }
            return inspect_(value, newOpts, depth + 1, seen);
        }
        return inspect_(value, opts, depth + 1, seen);
    }

    if (typeof obj === 'function') {
        var name = nameOf(obj);
        var keys = arrObjKeys(obj, inspect);
        return '[Function' + (name ? ': ' + name : ' (anonymous)') + ']' + (keys.length > 0 ? ' { ' + keys.join(', ') + ' }' : '');
    }
    if (isSymbol(obj)) {
        var symString = hasShammedSymbols ? String(obj).replace(/^(Symbol\(.*\))_[^)]*$/, '$1') : symToString.call(obj);
        return typeof obj === 'object' && !hasShammedSymbols ? markBoxed(symString) : symString;
    }
    if (isElement(obj)) {
        var s = '<' + String(obj.nodeName).toLowerCase();
        var attrs = obj.attributes || [];
        for (var i = 0; i < attrs.length; i++) {
            s += ' ' + attrs[i].name + '=' + wrapQuotes(quote(attrs[i].value), 'double', opts);
        }
        s += '>';
        if (obj.childNodes && obj.childNodes.length) { s += '...'; }
        s += '</' + String(obj.nodeName).toLowerCase() + '>';
        return s;
    }
    if (isArray$3(obj)) {
        if (obj.length === 0) { return '[]'; }
        var xs = arrObjKeys(obj, inspect);
        if (indent && !singleLineValues(xs)) {
            return '[' + indentedJoin(xs, indent) + ']';
        }
        return '[ ' + xs.join(', ') + ' ]';
    }
    if (isError(obj)) {
        var parts = arrObjKeys(obj, inspect);
        if (parts.length === 0) { return '[' + String(obj) + ']'; }
        return '{ [' + String(obj) + '] ' + parts.join(', ') + ' }';
    }
    if (typeof obj === 'object' && customInspect) {
        if (inspectSymbol && typeof obj[inspectSymbol] === 'function') {
            return obj[inspectSymbol]();
        } else if (customInspect !== 'symbol' && typeof obj.inspect === 'function') {
            return obj.inspect();
        }
    }
    if (isMap(obj)) {
        var mapParts = [];
        mapForEach.call(obj, function (value, key) {
            mapParts.push(inspect(key, obj, true) + ' => ' + inspect(value, obj));
        });
        return collectionOf('Map', mapSize.call(obj), mapParts, indent);
    }
    if (isSet(obj)) {
        var setParts = [];
        setForEach.call(obj, function (value) {
            setParts.push(inspect(value, obj));
        });
        return collectionOf('Set', setSize.call(obj), setParts, indent);
    }
    if (isWeakMap(obj)) {
        return weakCollectionOf('WeakMap');
    }
    if (isWeakSet(obj)) {
        return weakCollectionOf('WeakSet');
    }
    if (isWeakRef(obj)) {
        return weakCollectionOf('WeakRef');
    }
    if (isNumber(obj)) {
        return markBoxed(inspect(Number(obj)));
    }
    if (isBigInt(obj)) {
        return markBoxed(inspect(bigIntValueOf.call(obj)));
    }
    if (isBoolean(obj)) {
        return markBoxed(booleanValueOf.call(obj));
    }
    if (isString(obj)) {
        return markBoxed(inspect(String(obj)));
    }
    if (!isDate(obj) && !isRegExp$1(obj)) {
        var ys = arrObjKeys(obj, inspect);
        var isPlainObject = gPO ? gPO(obj) === Object.prototype : obj instanceof Object || obj.constructor === Object;
        var protoTag = obj instanceof Object ? '' : 'null prototype';
        var stringTag = !isPlainObject && toStringTag && Object(obj) === obj && toStringTag in obj ? toStr(obj).slice(8, -1) : protoTag ? 'Object' : '';
        var constructorTag = isPlainObject || typeof obj.constructor !== 'function' ? '' : obj.constructor.name ? obj.constructor.name + ' ' : '';
        var tag = constructorTag + (stringTag || protoTag ? '[' + [].concat(stringTag || [], protoTag || []).join(': ') + '] ' : '');
        if (ys.length === 0) { return tag + '{}'; }
        if (indent) {
            return tag + '{' + indentedJoin(ys, indent) + '}';
        }
        return tag + '{ ' + ys.join(', ') + ' }';
    }
    return String(obj);
};

function wrapQuotes(s, defaultStyle, opts) {
    var quoteChar = (opts.quoteStyle || defaultStyle) === 'double' ? '"' : "'";
    return quoteChar + s + quoteChar;
}

function quote(s) {
    return String(s).replace(/"/g, '&quot;');
}

function isArray$3(obj) { return toStr(obj) === '[object Array]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isDate(obj) { return toStr(obj) === '[object Date]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isRegExp$1(obj) { return toStr(obj) === '[object RegExp]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isError(obj) { return toStr(obj) === '[object Error]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isString(obj) { return toStr(obj) === '[object String]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isNumber(obj) { return toStr(obj) === '[object Number]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }
function isBoolean(obj) { return toStr(obj) === '[object Boolean]' && (!toStringTag || !(typeof obj === 'object' && toStringTag in obj)); }

// Symbol and BigInt do have Symbol.toStringTag by spec, so that can't be used to eliminate false positives
function isSymbol(obj) {
    if (hasShammedSymbols) {
        return obj && typeof obj === 'object' && obj instanceof Symbol;
    }
    if (typeof obj === 'symbol') {
        return true;
    }
    if (!obj || typeof obj !== 'object' || !symToString) {
        return false;
    }
    try {
        symToString.call(obj);
        return true;
    } catch (e) {}
    return false;
}

function isBigInt(obj) {
    if (!obj || typeof obj !== 'object' || !bigIntValueOf) {
        return false;
    }
    try {
        bigIntValueOf.call(obj);
        return true;
    } catch (e) {}
    return false;
}

var hasOwn = Object.prototype.hasOwnProperty || function (key) { return key in this; };
function has$3(obj, key) {
    return hasOwn.call(obj, key);
}

function toStr(obj) {
    return objectToString.call(obj);
}

function nameOf(f) {
    if (f.name) { return f.name; }
    var m = match.call(functionToString.call(f), /^function\s*([\w$]+)/);
    if (m) { return m[1]; }
    return null;
}

function indexOf(xs, x) {
    if (xs.indexOf) { return xs.indexOf(x); }
    for (var i = 0, l = xs.length; i < l; i++) {
        if (xs[i] === x) { return i; }
    }
    return -1;
}

function isMap(x) {
    if (!mapSize || !x || typeof x !== 'object') {
        return false;
    }
    try {
        mapSize.call(x);
        try {
            setSize.call(x);
        } catch (s) {
            return true;
        }
        return x instanceof Map; // core-js workaround, pre-v2.5.0
    } catch (e) {}
    return false;
}

function isWeakMap(x) {
    if (!weakMapHas || !x || typeof x !== 'object') {
        return false;
    }
    try {
        weakMapHas.call(x, weakMapHas);
        try {
            weakSetHas.call(x, weakSetHas);
        } catch (s) {
            return true;
        }
        return x instanceof WeakMap; // core-js workaround, pre-v2.5.0
    } catch (e) {}
    return false;
}

function isWeakRef(x) {
    if (!weakRefDeref || !x || typeof x !== 'object') {
        return false;
    }
    try {
        weakRefDeref.call(x);
        return true;
    } catch (e) {}
    return false;
}

function isSet(x) {
    if (!setSize || !x || typeof x !== 'object') {
        return false;
    }
    try {
        setSize.call(x);
        try {
            mapSize.call(x);
        } catch (m) {
            return true;
        }
        return x instanceof Set; // core-js workaround, pre-v2.5.0
    } catch (e) {}
    return false;
}

function isWeakSet(x) {
    if (!weakSetHas || !x || typeof x !== 'object') {
        return false;
    }
    try {
        weakSetHas.call(x, weakSetHas);
        try {
            weakMapHas.call(x, weakMapHas);
        } catch (s) {
            return true;
        }
        return x instanceof WeakSet; // core-js workaround, pre-v2.5.0
    } catch (e) {}
    return false;
}

function isElement(x) {
    if (!x || typeof x !== 'object') { return false; }
    if (typeof HTMLElement !== 'undefined' && x instanceof HTMLElement) {
        return true;
    }
    return typeof x.nodeName === 'string' && typeof x.getAttribute === 'function';
}

function inspectString(str, opts) {
    if (str.length > opts.maxStringLength) {
        var remaining = str.length - opts.maxStringLength;
        var trailer = '... ' + remaining + ' more character' + (remaining > 1 ? 's' : '');
        return inspectString(str.slice(0, opts.maxStringLength), opts) + trailer;
    }
    // eslint-disable-next-line no-control-regex
    var s = str.replace(/(['\\])/g, '\\$1').replace(/[\x00-\x1f]/g, lowbyte);
    return wrapQuotes(s, 'single', opts);
}

function lowbyte(c) {
    var n = c.charCodeAt(0);
    var x = {
        8: 'b',
        9: 't',
        10: 'n',
        12: 'f',
        13: 'r'
    }[n];
    if (x) { return '\\' + x; }
    return '\\x' + (n < 0x10 ? '0' : '') + n.toString(16).toUpperCase();
}

function markBoxed(str) {
    return 'Object(' + str + ')';
}

function weakCollectionOf(type) {
    return type + ' { ? }';
}

function collectionOf(type, size, entries, indent) {
    var joinedEntries = indent ? indentedJoin(entries, indent) : entries.join(', ');
    return type + ' (' + size + ') {' + joinedEntries + '}';
}

function singleLineValues(xs) {
    for (var i = 0; i < xs.length; i++) {
        if (indexOf(xs[i], '\n') >= 0) {
            return false;
        }
    }
    return true;
}

function getIndent(opts, depth) {
    var baseIndent;
    if (opts.indent === '\t') {
        baseIndent = '\t';
    } else if (typeof opts.indent === 'number' && opts.indent > 0) {
        baseIndent = Array(opts.indent + 1).join(' ');
    } else {
        return null;
    }
    return {
        base: baseIndent,
        prev: Array(depth + 1).join(baseIndent)
    };
}

function indentedJoin(xs, indent) {
    if (xs.length === 0) { return ''; }
    var lineJoiner = '\n' + indent.prev + indent.base;
    return lineJoiner + xs.join(',' + lineJoiner) + '\n' + indent.prev;
}

function arrObjKeys(obj, inspect) {
    var isArr = isArray$3(obj);
    var xs = [];
    if (isArr) {
        xs.length = obj.length;
        for (var i = 0; i < obj.length; i++) {
            xs[i] = has$3(obj, i) ? inspect(obj[i], obj) : '';
        }
    }
    var syms = typeof gOPS === 'function' ? gOPS(obj) : [];
    var symMap;
    if (hasShammedSymbols) {
        symMap = {};
        for (var k = 0; k < syms.length; k++) {
            symMap['$' + syms[k]] = syms[k];
        }
    }

    for (var key in obj) { // eslint-disable-line no-restricted-syntax
        if (!has$3(obj, key)) { continue; } // eslint-disable-line no-restricted-syntax, no-continue
        if (isArr && String(Number(key)) === key && key < obj.length) { continue; } // eslint-disable-line no-restricted-syntax, no-continue
        if (hasShammedSymbols && symMap['$' + key] instanceof Symbol) {
            // this is to prevent shammed Symbols, which are stored as strings, from being included in the string key section
            continue; // eslint-disable-line no-restricted-syntax, no-continue
        } else if ((/[^\w$]/).test(key)) {
            xs.push(inspect(key, obj) + ': ' + inspect(obj[key], obj));
        } else {
            xs.push(key + ': ' + inspect(obj[key], obj));
        }
    }
    if (typeof gOPS === 'function') {
        for (var j = 0; j < syms.length; j++) {
            if (isEnumerable.call(obj, syms[j])) {
                xs.push('[' + inspect(syms[j]) + ']: ' + inspect(obj[syms[j]], obj));
            }
        }
    }
    return xs;
}

var $TypeError = getIntrinsic('%TypeError%');
var $WeakMap = getIntrinsic('%WeakMap%', true);
var $Map = getIntrinsic('%Map%', true);

var $weakMapGet = callBound('WeakMap.prototype.get', true);
var $weakMapSet = callBound('WeakMap.prototype.set', true);
var $weakMapHas = callBound('WeakMap.prototype.has', true);
var $mapGet = callBound('Map.prototype.get', true);
var $mapSet = callBound('Map.prototype.set', true);
var $mapHas = callBound('Map.prototype.has', true);

/*
 * This function traverses the list returning the node corresponding to the
 * given key.
 *
 * That node is also moved to the head of the list, so that if it's accessed
 * again we don't need to traverse the whole list. By doing so, all the recently
 * used nodes can be accessed relatively quickly.
 */
var listGetNode = function (list, key) { // eslint-disable-line consistent-return
	for (var prev = list, curr; (curr = prev.next) !== null; prev = curr) {
		if (curr.key === key) {
			prev.next = curr.next;
			curr.next = list.next;
			list.next = curr; // eslint-disable-line no-param-reassign
			return curr;
		}
	}
};

var listGet = function (objects, key) {
	var node = listGetNode(objects, key);
	return node && node.value;
};
var listSet = function (objects, key, value) {
	var node = listGetNode(objects, key);
	if (node) {
		node.value = value;
	} else {
		// Prepend the new node to the beginning of the list
		objects.next = { // eslint-disable-line no-param-reassign
			key: key,
			next: objects.next,
			value: value
		};
	}
};
var listHas = function (objects, key) {
	return !!listGetNode(objects, key);
};

var sideChannel = function getSideChannel() {
	var $wm;
	var $m;
	var $o;
	var channel = {
		assert: function (key) {
			if (!channel.has(key)) {
				throw new $TypeError('Side channel does not contain ' + objectInspect(key));
			}
		},
		get: function (key) { // eslint-disable-line consistent-return
			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
				if ($wm) {
					return $weakMapGet($wm, key);
				}
			} else if ($Map) {
				if ($m) {
					return $mapGet($m, key);
				}
			} else {
				if ($o) { // eslint-disable-line no-lonely-if
					return listGet($o, key);
				}
			}
		},
		has: function (key) {
			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
				if ($wm) {
					return $weakMapHas($wm, key);
				}
			} else if ($Map) {
				if ($m) {
					return $mapHas($m, key);
				}
			} else {
				if ($o) { // eslint-disable-line no-lonely-if
					return listHas($o, key);
				}
			}
			return false;
		},
		set: function (key, value) {
			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
				if (!$wm) {
					$wm = new $WeakMap();
				}
				$weakMapSet($wm, key, value);
			} else if ($Map) {
				if (!$m) {
					$m = new $Map();
				}
				$mapSet($m, key, value);
			} else {
				if (!$o) {
					/*
					 * Initialize the linked list as an empty node, so that we don't have
					 * to special-case handling of the first node: we can always refer to
					 * it as (previous node).next, instead of something like (list).head
					 */
					$o = { key: {}, next: null };
				}
				listSet($o, key, value);
			}
		}
	};
	return channel;
};

var replace = String.prototype.replace;
var percentTwenties = /%20/g;

var Format = {
    RFC1738: 'RFC1738',
    RFC3986: 'RFC3986'
};

var formats = {
    'default': Format.RFC3986,
    formatters: {
        RFC1738: function (value) {
            return replace.call(value, percentTwenties, '+');
        },
        RFC3986: function (value) {
            return String(value);
        }
    },
    RFC1738: Format.RFC1738,
    RFC3986: Format.RFC3986
};

var has$2 = Object.prototype.hasOwnProperty;
var isArray$2 = Array.isArray;

var hexTable = (function () {
    var array = [];
    for (var i = 0; i < 256; ++i) {
        array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase());
    }

    return array;
}());

var compactQueue = function compactQueue(queue) {
    while (queue.length > 1) {
        var item = queue.pop();
        var obj = item.obj[item.prop];

        if (isArray$2(obj)) {
            var compacted = [];

            for (var j = 0; j < obj.length; ++j) {
                if (typeof obj[j] !== 'undefined') {
                    compacted.push(obj[j]);
                }
            }

            item.obj[item.prop] = compacted;
        }
    }
};

var arrayToObject = function arrayToObject(source, options) {
    var obj = options && options.plainObjects ? Object.create(null) : {};
    for (var i = 0; i < source.length; ++i) {
        if (typeof source[i] !== 'undefined') {
            obj[i] = source[i];
        }
    }

    return obj;
};

var merge = function merge(target, source, options) {
    /* eslint no-param-reassign: 0 */
    if (!source) {
        return target;
    }

    if (typeof source !== 'object') {
        if (isArray$2(target)) {
            target.push(source);
        } else if (target && typeof target === 'object') {
            if ((options && (options.plainObjects || options.allowPrototypes)) || !has$2.call(Object.prototype, source)) {
                target[source] = true;
            }
        } else {
            return [target, source];
        }

        return target;
    }

    if (!target || typeof target !== 'object') {
        return [target].concat(source);
    }

    var mergeTarget = target;
    if (isArray$2(target) && !isArray$2(source)) {
        mergeTarget = arrayToObject(target, options);
    }

    if (isArray$2(target) && isArray$2(source)) {
        source.forEach(function (item, i) {
            if (has$2.call(target, i)) {
                var targetItem = target[i];
                if (targetItem && typeof targetItem === 'object' && item && typeof item === 'object') {
                    target[i] = merge(targetItem, item, options);
                } else {
                    target.push(item);
                }
            } else {
                target[i] = item;
            }
        });
        return target;
    }

    return Object.keys(source).reduce(function (acc, key) {
        var value = source[key];

        if (has$2.call(acc, key)) {
            acc[key] = merge(acc[key], value, options);
        } else {
            acc[key] = value;
        }
        return acc;
    }, mergeTarget);
};

var assign = function assignSingleSource(target, source) {
    return Object.keys(source).reduce(function (acc, key) {
        acc[key] = source[key];
        return acc;
    }, target);
};

var decode = function (str, decoder, charset) {
    var strWithoutPlus = str.replace(/\+/g, ' ');
    if (charset === 'iso-8859-1') {
        // unescape never throws, no try...catch needed:
        return strWithoutPlus.replace(/%[0-9a-f]{2}/gi, unescape);
    }
    // utf-8
    try {
        return decodeURIComponent(strWithoutPlus);
    } catch (e) {
        return strWithoutPlus;
    }
};

var encode = function encode(str, defaultEncoder, charset, kind, format) {
    // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
    // It has been adapted here for stricter adherence to RFC 3986
    if (str.length === 0) {
        return str;
    }

    var string = str;
    if (typeof str === 'symbol') {
        string = Symbol.prototype.toString.call(str);
    } else if (typeof str !== 'string') {
        string = String(str);
    }

    if (charset === 'iso-8859-1') {
        return escape(string).replace(/%u[0-9a-f]{4}/gi, function ($0) {
            return '%26%23' + parseInt($0.slice(2), 16) + '%3B';
        });
    }

    var out = '';
    for (var i = 0; i < string.length; ++i) {
        var c = string.charCodeAt(i);

        if (
            c === 0x2D // -
            || c === 0x2E // .
            || c === 0x5F // _
            || c === 0x7E // ~
            || (c >= 0x30 && c <= 0x39) // 0-9
            || (c >= 0x41 && c <= 0x5A) // a-z
            || (c >= 0x61 && c <= 0x7A) // A-Z
            || (format === formats.RFC1738 && (c === 0x28 || c === 0x29)) // ( )
        ) {
            out += string.charAt(i);
            continue;
        }

        if (c < 0x80) {
            out = out + hexTable[c];
            continue;
        }

        if (c < 0x800) {
            out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
            continue;
        }

        if (c < 0xD800 || c >= 0xE000) {
            out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
            continue;
        }

        i += 1;
        c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
        out += hexTable[0xF0 | (c >> 18)]
            + hexTable[0x80 | ((c >> 12) & 0x3F)]
            + hexTable[0x80 | ((c >> 6) & 0x3F)]
            + hexTable[0x80 | (c & 0x3F)];
    }

    return out;
};

var compact = function compact(value) {
    var queue = [{ obj: { o: value }, prop: 'o' }];
    var refs = [];

    for (var i = 0; i < queue.length; ++i) {
        var item = queue[i];
        var obj = item.obj[item.prop];

        var keys = Object.keys(obj);
        for (var j = 0; j < keys.length; ++j) {
            var key = keys[j];
            var val = obj[key];
            if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) {
                queue.push({ obj: obj, prop: key });
                refs.push(val);
            }
        }
    }

    compactQueue(queue);

    return value;
};

var isRegExp = function isRegExp(obj) {
    return Object.prototype.toString.call(obj) === '[object RegExp]';
};

var isBuffer = function isBuffer(obj) {
    if (!obj || typeof obj !== 'object') {
        return false;
    }

    return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
};

var combine = function combine(a, b) {
    return [].concat(a, b);
};

var maybeMap = function maybeMap(val, fn) {
    if (isArray$2(val)) {
        var mapped = [];
        for (var i = 0; i < val.length; i += 1) {
            mapped.push(fn(val[i]));
        }
        return mapped;
    }
    return fn(val);
};

var utils = {
    arrayToObject: arrayToObject,
    assign: assign,
    combine: combine,
    compact: compact,
    decode: decode,
    encode: encode,
    isBuffer: isBuffer,
    isRegExp: isRegExp,
    maybeMap: maybeMap,
    merge: merge
};

var has$1 = Object.prototype.hasOwnProperty;

var arrayPrefixGenerators = {
    brackets: function brackets(prefix) {
        return prefix + '[]';
    },
    comma: 'comma',
    indices: function indices(prefix, key) {
        return prefix + '[' + key + ']';
    },
    repeat: function repeat(prefix) {
        return prefix;
    }
};

var isArray$1 = Array.isArray;
var push = Array.prototype.push;
var pushToArray = function (arr, valueOrArray) {
    push.apply(arr, isArray$1(valueOrArray) ? valueOrArray : [valueOrArray]);
};

var toISO = Date.prototype.toISOString;

var defaultFormat = formats['default'];
var defaults$1 = {
    addQueryPrefix: false,
    allowDots: false,
    charset: 'utf-8',
    charsetSentinel: false,
    delimiter: '&',
    encode: true,
    encoder: utils.encode,
    encodeValuesOnly: false,
    format: defaultFormat,
    formatter: formats.formatters[defaultFormat],
    // deprecated
    indices: false,
    serializeDate: function serializeDate(date) {
        return toISO.call(date);
    },
    skipNulls: false,
    strictNullHandling: false
};

var isNonNullishPrimitive = function isNonNullishPrimitive(v) {
    return typeof v === 'string'
        || typeof v === 'number'
        || typeof v === 'boolean'
        || typeof v === 'symbol'
        || typeof v === 'bigint';
};

var stringify = function stringify(
    object,
    prefix,
    generateArrayPrefix,
    strictNullHandling,
    skipNulls,
    encoder,
    filter,
    sort,
    allowDots,
    serializeDate,
    format,
    formatter,
    encodeValuesOnly,
    charset,
    sideChannel$1
) {
    var obj = object;

    if (sideChannel$1.has(object)) {
        throw new RangeError('Cyclic object value');
    }

    if (typeof filter === 'function') {
        obj = filter(prefix, obj);
    } else if (obj instanceof Date) {
        obj = serializeDate(obj);
    } else if (generateArrayPrefix === 'comma' && isArray$1(obj)) {
        obj = utils.maybeMap(obj, function (value) {
            if (value instanceof Date) {
                return serializeDate(value);
            }
            return value;
        });
    }

    if (obj === null) {
        if (strictNullHandling) {
            return encoder && !encodeValuesOnly ? encoder(prefix, defaults$1.encoder, charset, 'key', format) : prefix;
        }

        obj = '';
    }

    if (isNonNullishPrimitive(obj) || utils.isBuffer(obj)) {
        if (encoder) {
            var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults$1.encoder, charset, 'key', format);
            return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults$1.encoder, charset, 'value', format))];
        }
        return [formatter(prefix) + '=' + formatter(String(obj))];
    }

    var values = [];

    if (typeof obj === 'undefined') {
        return values;
    }

    var objKeys;
    if (generateArrayPrefix === 'comma' && isArray$1(obj)) {
        // we need to join elements in
        objKeys = [{ value: obj.length > 0 ? obj.join(',') || null : undefined }];
    } else if (isArray$1(filter)) {
        objKeys = filter;
    } else {
        var keys = Object.keys(obj);
        objKeys = sort ? keys.sort(sort) : keys;
    }

    for (var i = 0; i < objKeys.length; ++i) {
        var key = objKeys[i];
        var value = typeof key === 'object' && key.value !== undefined ? key.value : obj[key];

        if (skipNulls && value === null) {
            continue;
        }

        var keyPrefix = isArray$1(obj)
            ? typeof generateArrayPrefix === 'function' ? generateArrayPrefix(prefix, key) : prefix
            : prefix + (allowDots ? '.' + key : '[' + key + ']');

        sideChannel$1.set(object, true);
        var valueSideChannel = sideChannel();
        pushToArray(values, stringify(
            value,
            keyPrefix,
            generateArrayPrefix,
            strictNullHandling,
            skipNulls,
            encoder,
            filter,
            sort,
            allowDots,
            serializeDate,
            format,
            formatter,
            encodeValuesOnly,
            charset,
            valueSideChannel
        ));
    }

    return values;
};

var normalizeStringifyOptions = function normalizeStringifyOptions(opts) {
    if (!opts) {
        return defaults$1;
    }

    if (opts.encoder !== null && opts.encoder !== undefined && typeof opts.encoder !== 'function') {
        throw new TypeError('Encoder has to be a function.');
    }

    var charset = opts.charset || defaults$1.charset;
    if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
        throw new TypeError('The charset option must be either utf-8, iso-8859-1, or undefined');
    }

    var format = formats['default'];
    if (typeof opts.format !== 'undefined') {
        if (!has$1.call(formats.formatters, opts.format)) {
            throw new TypeError('Unknown format option provided.');
        }
        format = opts.format;
    }
    var formatter = formats.formatters[format];

    var filter = defaults$1.filter;
    if (typeof opts.filter === 'function' || isArray$1(opts.filter)) {
        filter = opts.filter;
    }

    return {
        addQueryPrefix: typeof opts.addQueryPrefix === 'boolean' ? opts.addQueryPrefix : defaults$1.addQueryPrefix,
        allowDots: typeof opts.allowDots === 'undefined' ? defaults$1.allowDots : !!opts.allowDots,
        charset: charset,
        charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults$1.charsetSentinel,
        delimiter: typeof opts.delimiter === 'undefined' ? defaults$1.delimiter : opts.delimiter,
        encode: typeof opts.encode === 'boolean' ? opts.encode : defaults$1.encode,
        encoder: typeof opts.encoder === 'function' ? opts.encoder : defaults$1.encoder,
        encodeValuesOnly: typeof opts.encodeValuesOnly === 'boolean' ? opts.encodeValuesOnly : defaults$1.encodeValuesOnly,
        filter: filter,
        format: format,
        formatter: formatter,
        serializeDate: typeof opts.serializeDate === 'function' ? opts.serializeDate : defaults$1.serializeDate,
        skipNulls: typeof opts.skipNulls === 'boolean' ? opts.skipNulls : defaults$1.skipNulls,
        sort: typeof opts.sort === 'function' ? opts.sort : null,
        strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults$1.strictNullHandling
    };
};

var stringify_1 = function (object, opts) {
    var obj = object;
    var options = normalizeStringifyOptions(opts);

    var objKeys;
    var filter;

    if (typeof options.filter === 'function') {
        filter = options.filter;
        obj = filter('', obj);
    } else if (isArray$1(options.filter)) {
        filter = options.filter;
        objKeys = filter;
    }

    var keys = [];

    if (typeof obj !== 'object' || obj === null) {
        return '';
    }

    var arrayFormat;
    if (opts && opts.arrayFormat in arrayPrefixGenerators) {
        arrayFormat = opts.arrayFormat;
    } else if (opts && 'indices' in opts) {
        arrayFormat = opts.indices ? 'indices' : 'repeat';
    } else {
        arrayFormat = 'indices';
    }

    var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];

    if (!objKeys) {
        objKeys = Object.keys(obj);
    }

    if (options.sort) {
        objKeys.sort(options.sort);
    }

    var sideChannel$1 = sideChannel();
    for (var i = 0; i < objKeys.length; ++i) {
        var key = objKeys[i];

        if (options.skipNulls && obj[key] === null) {
            continue;
        }
        pushToArray(keys, stringify(
            obj[key],
            key,
            generateArrayPrefix,
            options.strictNullHandling,
            options.skipNulls,
            options.encode ? options.encoder : null,
            options.filter,
            options.sort,
            options.allowDots,
            options.serializeDate,
            options.format,
            options.formatter,
            options.encodeValuesOnly,
            options.charset,
            sideChannel$1
        ));
    }

    var joined = keys.join(options.delimiter);
    var prefix = options.addQueryPrefix === true ? '?' : '';

    if (options.charsetSentinel) {
        if (options.charset === 'iso-8859-1') {
            // encodeURIComponent('&#10003;'), the "numeric entity" representation of a checkmark
            prefix += 'utf8=%26%2310003%3B&';
        } else {
            // encodeURIComponent('✓')
            prefix += 'utf8=%E2%9C%93&';
        }
    }

    return joined.length > 0 ? prefix + joined : '';
};

var has = Object.prototype.hasOwnProperty;
var isArray = Array.isArray;

var defaults = {
    allowDots: false,
    allowPrototypes: false,
    allowSparse: false,
    arrayLimit: 20,
    charset: 'utf-8',
    charsetSentinel: false,
    comma: false,
    decoder: utils.decode,
    delimiter: '&',
    depth: 5,
    ignoreQueryPrefix: false,
    interpretNumericEntities: false,
    parameterLimit: 1000,
    parseArrays: true,
    plainObjects: false,
    strictNullHandling: false
};

var interpretNumericEntities = function (str) {
    return str.replace(/&#(\d+);/g, function ($0, numberStr) {
        return String.fromCharCode(parseInt(numberStr, 10));
    });
};

var parseArrayValue = function (val, options) {
    if (val && typeof val === 'string' && options.comma && val.indexOf(',') > -1) {
        return val.split(',');
    }

    return val;
};

// This is what browsers will submit when the ✓ character occurs in an
// application/x-www-form-urlencoded body and the encoding of the page containing
// the form is iso-8859-1, or when the submitted form has an accept-charset
// attribute of iso-8859-1. Presumably also with other charsets that do not contain
// the ✓ character, such as us-ascii.
var isoSentinel = 'utf8=%26%2310003%3B'; // encodeURIComponent('&#10003;')

// These are the percent-encoded utf-8 octets representing a checkmark, indicating that the request actually is utf-8 encoded.
var charsetSentinel = 'utf8=%E2%9C%93'; // encodeURIComponent('✓')

var parseValues = function parseQueryStringValues(str, options) {
    var obj = {};
    var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
    var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
    var parts = cleanStr.split(options.delimiter, limit);
    var skipIndex = -1; // Keep track of where the utf8 sentinel was found
    var i;

    var charset = options.charset;
    if (options.charsetSentinel) {
        for (i = 0; i < parts.length; ++i) {
            if (parts[i].indexOf('utf8=') === 0) {
                if (parts[i] === charsetSentinel) {
                    charset = 'utf-8';
                } else if (parts[i] === isoSentinel) {
                    charset = 'iso-8859-1';
                }
                skipIndex = i;
                i = parts.length; // The eslint settings do not allow break;
            }
        }
    }

    for (i = 0; i < parts.length; ++i) {
        if (i === skipIndex) {
            continue;
        }
        var part = parts[i];

        var bracketEqualsPos = part.indexOf(']=');
        var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;

        var key, val;
        if (pos === -1) {
            key = options.decoder(part, defaults.decoder, charset, 'key');
            val = options.strictNullHandling ? null : '';
        } else {
            key = options.decoder(part.slice(0, pos), defaults.decoder, charset, 'key');
            val = utils.maybeMap(
                parseArrayValue(part.slice(pos + 1), options),
                function (encodedVal) {
                    return options.decoder(encodedVal, defaults.decoder, charset, 'value');
                }
            );
        }

        if (val && options.interpretNumericEntities && charset === 'iso-8859-1') {
            val = interpretNumericEntities(val);
        }

        if (part.indexOf('[]=') > -1) {
            val = isArray(val) ? [val] : val;
        }

        if (has.call(obj, key)) {
            obj[key] = utils.combine(obj[key], val);
        } else {
            obj[key] = val;
        }
    }

    return obj;
};

var parseObject = function (chain, val, options, valuesParsed) {
    var leaf = valuesParsed ? val : parseArrayValue(val, options);

    for (var i = chain.length - 1; i >= 0; --i) {
        var obj;
        var root = chain[i];

        if (root === '[]' && options.parseArrays) {
            obj = [].concat(leaf);
        } else {
            obj = options.plainObjects ? Object.create(null) : {};
            var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
            var index = parseInt(cleanRoot, 10);
            if (!options.parseArrays && cleanRoot === '') {
                obj = { 0: leaf };
            } else if (
                !isNaN(index)
                && root !== cleanRoot
                && String(index) === cleanRoot
                && index >= 0
                && (options.parseArrays && index <= options.arrayLimit)
            ) {
                obj = [];
                obj[index] = leaf;
            } else {
                obj[cleanRoot] = leaf;
            }
        }

        leaf = obj;
    }

    return leaf;
};

var parseKeys = function parseQueryStringKeys(givenKey, val, options, valuesParsed) {
    if (!givenKey) {
        return;
    }

    // Transform dot notation to bracket notation
    var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;

    // The regex chunks

    var brackets = /(\[[^[\]]*])/;
    var child = /(\[[^[\]]*])/g;

    // Get the parent

    var segment = options.depth > 0 && brackets.exec(key);
    var parent = segment ? key.slice(0, segment.index) : key;

    // Stash the parent if it exists

    var keys = [];
    if (parent) {
        // If we aren't using plain objects, optionally prefix keys that would overwrite object prototype properties
        if (!options.plainObjects && has.call(Object.prototype, parent)) {
            if (!options.allowPrototypes) {
                return;
            }
        }

        keys.push(parent);
    }

    // Loop through children appending to the array until we hit depth

    var i = 0;
    while (options.depth > 0 && (segment = child.exec(key)) !== null && i < options.depth) {
        i += 1;
        if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
            if (!options.allowPrototypes) {
                return;
            }
        }
        keys.push(segment[1]);
    }

    // If there's a remainder, just add whatever is left

    if (segment) {
        keys.push('[' + key.slice(segment.index) + ']');
    }

    return parseObject(keys, val, options, valuesParsed);
};

var normalizeParseOptions = function normalizeParseOptions(opts) {
    if (!opts) {
        return defaults;
    }

    if (opts.decoder !== null && opts.decoder !== undefined && typeof opts.decoder !== 'function') {
        throw new TypeError('Decoder has to be a function.');
    }

    if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
        throw new TypeError('The charset option must be either utf-8, iso-8859-1, or undefined');
    }
    var charset = typeof opts.charset === 'undefined' ? defaults.charset : opts.charset;

    return {
        allowDots: typeof opts.allowDots === 'undefined' ? defaults.allowDots : !!opts.allowDots,
        allowPrototypes: typeof opts.allowPrototypes === 'boolean' ? opts.allowPrototypes : defaults.allowPrototypes,
        allowSparse: typeof opts.allowSparse === 'boolean' ? opts.allowSparse : defaults.allowSparse,
        arrayLimit: typeof opts.arrayLimit === 'number' ? opts.arrayLimit : defaults.arrayLimit,
        charset: charset,
        charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults.charsetSentinel,
        comma: typeof opts.comma === 'boolean' ? opts.comma : defaults.comma,
        decoder: typeof opts.decoder === 'function' ? opts.decoder : defaults.decoder,
        delimiter: typeof opts.delimiter === 'string' || utils.isRegExp(opts.delimiter) ? opts.delimiter : defaults.delimiter,
        // eslint-disable-next-line no-implicit-coercion, no-extra-parens
        depth: (typeof opts.depth === 'number' || opts.depth === false) ? +opts.depth : defaults.depth,
        ignoreQueryPrefix: opts.ignoreQueryPrefix === true,
        interpretNumericEntities: typeof opts.interpretNumericEntities === 'boolean' ? opts.interpretNumericEntities : defaults.interpretNumericEntities,
        parameterLimit: typeof opts.parameterLimit === 'number' ? opts.parameterLimit : defaults.parameterLimit,
        parseArrays: opts.parseArrays !== false,
        plainObjects: typeof opts.plainObjects === 'boolean' ? opts.plainObjects : defaults.plainObjects,
        strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults.strictNullHandling
    };
};

var parse$1 = function (str, opts) {
    var options = normalizeParseOptions(opts);

    if (str === '' || str === null || typeof str === 'undefined') {
        return options.plainObjects ? Object.create(null) : {};
    }

    var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
    var obj = options.plainObjects ? Object.create(null) : {};

    // Iterate over the keys and setup the new object

    var keys = Object.keys(tempObj);
    for (var i = 0; i < keys.length; ++i) {
        var key = keys[i];
        var newObj = parseKeys(key, tempObj[key], options, typeof str === 'string');
        obj = utils.merge(obj, newObj, options);
    }

    if (options.allowSparse === true) {
        return obj;
    }

    return utils.compact(obj);
};

var lib$1 = {
    formats: formats,
    parse: parse$1,
    stringify: stringify_1
};

function account(rawAccount) {
    if (!rawAccount) {
        return undefined;
    }
    try {
        return {
            ...rawAccount,
            raw: () => rawAccount,
            buying_power: number(rawAccount.buying_power),
            regt_buying_power: number(rawAccount.regt_buying_power),
            daytrading_buying_power: number(rawAccount.daytrading_buying_power),
            cash: number(rawAccount.cash),
            created_at: new Date(rawAccount.created_at),
            portfolio_value: number(rawAccount.portfolio_value),
            multiplier: number(rawAccount.multiplier),
            equity: number(rawAccount.equity),
            last_equity: number(rawAccount.last_equity),
            long_market_value: number(rawAccount.long_market_value),
            short_market_value: number(rawAccount.short_market_value),
            initial_margin: number(rawAccount.initial_margin),
            maintenance_margin: number(rawAccount.maintenance_margin),
            last_maintenance_margin: number(rawAccount.last_maintenance_margin),
            sma: number(rawAccount.sma),
            status: rawAccount.status,
        };
    }
    catch (err) {
        throw new Error(`Account parsing failed. ${err.message}`);
    }
}
function clock(rawClock) {
    if (!rawClock) {
        return undefined;
    }
    try {
        return {
            raw: () => rawClock,
            timestamp: new Date(rawClock.timestamp),
            is_open: rawClock.is_open,
            next_open: new Date(rawClock.next_open),
            next_close: new Date(rawClock.next_close),
        };
    }
    catch (err) {
        throw new Error(`Order parsing failed. ${err.message}`);
    }
}
function latestTrade(raw) {
    if (!raw) {
        return undefined;
    }
    try {
        return {
            ...raw,
            raw: () => raw,
            trade: {
                ...raw.trade,
                t: new Date(raw.trade.t),
            },
        };
    }
    catch (err) {
        throw new Error(`Latest trade parsing failed. ${err.message}`);
    }
}
function order(rawOrder) {
    if (!rawOrder) {
        return undefined;
    }
    try {
        return {
            ...rawOrder,
            raw: () => rawOrder,
            created_at: new Date(rawOrder.created_at),
            updated_at: new Date(rawOrder.updated_at),
            submitted_at: new Date(rawOrder.submitted_at),
            filled_at: new Date(rawOrder.filled_at),
            expired_at: new Date(rawOrder.expired_at),
            canceled_at: new Date(rawOrder.canceled_at),
            failed_at: new Date(rawOrder.failed_at),
            replaced_at: new Date(rawOrder.replaced_at),
            qty: number(rawOrder.qty),
            filled_qty: number(rawOrder.filled_qty),
            type: rawOrder.type,
            side: rawOrder.side,
            time_in_force: rawOrder.time_in_force,
            limit_price: number(rawOrder.limit_price),
            stop_price: number(rawOrder.stop_price),
            filled_avg_price: number(rawOrder.filled_avg_price),
            status: rawOrder.status,
            legs: orders(rawOrder.legs),
            trail_price: number(rawOrder.trail_price),
            trail_percent: number(rawOrder.trail_percent),
            hwm: number(rawOrder.hwm),
            order_class: rawOrder.order_class,
        };
    }
    catch (err) {
        throw new Error(`Order parsing failed. ${err.message}`);
    }
}
function orders(rawOrders) {
    return rawOrders ? rawOrders.map((value) => order(value)) : undefined;
}
function canceled_order(input) {
    if (!input) {
        return undefined;
    }
    let order = input.body;
    delete input.body;
    try {
        return {
            ...input,
            order: {
                ...order,
                raw: () => order,
                created_at: new Date(order.created_at),
                updated_at: new Date(order.updated_at),
                submitted_at: new Date(order.submitted_at),
                filled_at: new Date(order.filled_at),
                expired_at: new Date(order.expired_at),
                canceled_at: new Date(order.canceled_at),
                failed_at: new Date(order.failed_at),
                replaced_at: new Date(order.replaced_at),
                qty: number(order.qty),
                filled_qty: number(order.filled_qty),
                type: order.type,
                side: order.side,
                time_in_force: order.time_in_force,
                limit_price: number(order.limit_price),
                stop_price: number(order.stop_price),
                filled_avg_price: number(order.filled_avg_price),
                status: order.status,
                legs: orders(order.legs),
                trail_price: number(order.trail_price),
                trail_percent: number(order.trail_percent),
                hwm: number(order.hwm),
                order_class: order.order_class,
            },
        };
    }
    catch (err) {
        throw new Error(`Order parsing failed. ${err.message}`);
    }
}
function canceled_orders(rawOrderCancelations) {
    return rawOrderCancelations
        ? rawOrderCancelations.map((value) => canceled_order(value))
        : undefined;
}
function position(rawPosition) {
    if (!rawPosition) {
        return undefined;
    }
    try {
        return {
            ...rawPosition,
            raw: () => rawPosition,
            avg_entry_price: number(rawPosition.avg_entry_price),
            qty: number(rawPosition.qty),
            side: rawPosition.side,
            market_value: number(rawPosition.market_value),
            cost_basis: number(rawPosition.cost_basis),
            unrealized_pl: number(rawPosition.unrealized_pl),
            unrealized_plpc: number(rawPosition.unrealized_plpc),
            unrealized_intraday_pl: number(rawPosition.unrealized_intraday_pl),
            unrealized_intraday_plpc: number(rawPosition.unrealized_intraday_plpc),
            current_price: number(rawPosition.current_price),
            lastday_price: number(rawPosition.lastday_price),
            change_today: number(rawPosition.change_today),
        };
    }
    catch (err) {
        throw new Error(`Position parsing failed. ${err.message}`);
    }
}
function positions(rawPositions) {
    return rawPositions ? rawPositions.map((pos) => position(pos)) : undefined;
}
function tradeActivity(rawTradeActivity) {
    if (!rawTradeActivity) {
        return undefined;
    }
    try {
        return {
            ...rawTradeActivity,
            raw: () => rawTradeActivity,
            cum_qty: number(rawTradeActivity.cum_qty),
            leaves_qty: number(rawTradeActivity.leaves_qty),
            price: number(rawTradeActivity.price),
            qty: number(rawTradeActivity.qty),
            side: rawTradeActivity.side,
            type: rawTradeActivity.type,
        };
    }
    catch (err) {
        throw new Error(`TradeActivity parsing failed. ${err.message}`);
    }
}
function nonTradeActivity(rawNonTradeActivity) {
    if (!rawNonTradeActivity) {
        return undefined;
    }
    try {
        return {
            ...rawNonTradeActivity,
            raw: () => rawNonTradeActivity,
            net_amount: number(rawNonTradeActivity.net_amount),
            qty: number(rawNonTradeActivity.qty),
            per_share_amount: number(rawNonTradeActivity.per_share_amount),
        };
    }
    catch (err) {
        throw new Error(`NonTradeActivity parsing failed. ${err.message}`);
    }
}
function activities(rawActivities) {
    if (!rawActivities) {
        return undefined;
    }
    try {
        return rawActivities.map((rawActivity) => rawActivity.activity_type === 'FILL'
            ? tradeActivity(rawActivity)
            : nonTradeActivity(rawActivity));
    }
    catch (err) {
        throw new Error(`Activity parsing failed. ${err.message}`);
    }
}
function pageOfTrades(page) {
    if (!page) {
        return undefined;
    }
    try {
        return {
            raw: () => page,
            trades: (page.trades == null ? [] : page.trades).map((trade) => ({
                raw: () => trade,
                ...trade,
                t: new Date(trade.t),
            })),
            symbol: page.symbol,
            next_page_token: page.next_page_token,
        };
    }
    catch (err) {
        throw new Error(`PageOfTrades parsing failed "${err.message}"`);
    }
}
function pageOfQuotes(page) {
    if (!page) {
        return undefined;
    }
    try {
        return {
            raw: () => page,
            quotes: (page.quotes == null ? [] : page.quotes).map((quote) => ({
                raw: () => quote,
                ...quote,
                t: new Date(quote.t),
            })),
            symbol: page.symbol,
            next_page_token: page.next_page_token,
        };
    }
    catch (err) {
        throw new Error(`PageOfTrades parsing failed "${err.message}"`);
    }
}
function pageOfBars(page) {
    if (!page) {
        return undefined;
    }
    try {
        return {
            raw: () => page,
            bars: (page.bars == null ? [] : page.bars).map((bar) => ({
                raw: () => bar,
                ...bar,
                t: new Date(bar.t),
            })),
            symbol: page.symbol,
            next_page_token: page.next_page_token,
        };
    }
    catch (err) {
        throw new Error(`PageOfTrades parsing failed "${err.message}"`);
    }
}
function snapshot(raw) {
    if (!raw) {
        return undefined;
    }
    try {
        return {
            ...raw,
            raw: () => raw,
            latestTrade: raw.latestTrade
                ? {
                    ...raw.latestTrade,
                    t: new Date(raw.latestTrade.t),
                }
                : null,
            latestQuote: raw.latestQuote
                ? {
                    ...raw.latestQuote,
                    t: new Date(raw.latestQuote.t),
                }
                : null,
            minuteBar: raw.minuteBar
                ? {
                    ...raw.minuteBar,
                    t: new Date(raw.minuteBar.t),
                }
                : null,
            dailyBar: raw.dailyBar
                ? {
                    ...raw.dailyBar,
                    t: new Date(raw.dailyBar.t),
                }
                : null,
            prevDailyBar: raw.prevDailyBar
                ? {
                    ...raw.prevDailyBar,
                    t: new Date(raw.prevDailyBar.t),
                }
                : null,
        };
    }
    catch (err) {
        throw new Error(`Snapshot parsing failed "${err.message}"`);
    }
}
function snapshots(raw) {
    let parsed = {};
    for (let [key, value] of Object.entries(raw)) {
        parsed[key] = snapshot(value);
    }
    return parsed;
}
function number(numStr) {
    if (typeof numStr === 'undefined' || numStr == null) {
        return numStr;
    }
    const value = parseFloat(numStr);
    if (Number.isNaN(value)) {
        return null;
    }
    return value;
}
function trade_update(rawTradeUpdate) {
    if (!rawTradeUpdate)
        return undefined;
    return {
        raw: () => rawTradeUpdate,
        event: rawTradeUpdate.event,
        execution_id: rawTradeUpdate.execution_id,
        order: order(rawTradeUpdate.order),
        ...(rawTradeUpdate.event_id && {
            event_id: number(rawTradeUpdate.event_id),
        }),
        ...(rawTradeUpdate.at && { at: new Date(rawTradeUpdate.at) }),
        ...(rawTradeUpdate.timestamp && {
            timestamp: new Date(rawTradeUpdate.timestamp),
        }),
        ...(rawTradeUpdate.position_qty && {
            position_qty: number(rawTradeUpdate.position_qty),
        }),
        ...(rawTradeUpdate.price && { price: number(rawTradeUpdate.price) }),
        ...(rawTradeUpdate.qty && { qty: number(rawTradeUpdate.qty) }),
    };
}
var parse = {
    account,
    activities,
    clock,
    nonTradeActivity,
    order,
    orders,
    canceled_orders,
    position,
    positions,
    tradeActivity,
    pageOfTrades,
    pageOfQuotes,
    pageOfBars,
    snapshot,
    snapshots,
    trade_update,
    latestTrade,
};

function unfetch_module(e,n){return n=n||{},new Promise(function(t,r){var s=new XMLHttpRequest,o=[],u=[],i={},a=function(){return {ok:2==(s.status/100|0),statusText:s.statusText,status:s.status,url:s.responseURL,text:function(){return Promise.resolve(s.responseText)},json:function(){return Promise.resolve(s.responseText).then(JSON.parse)},blob:function(){return Promise.resolve(new Blob([s.response]))},clone:a,headers:{keys:function(){return o},entries:function(){return u},get:function(e){return i[e.toLowerCase()]},has:function(e){return e.toLowerCase()in i}}}};for(var l in s.open(n.method||"get",e,!0),s.onload=function(){s.getAllResponseHeaders().replace(/^(.*?):[^\S\n]*([\s\S]*?)$/gm,function(e,n,t){o.push(n=n.toLowerCase()),u.push([n,t]),i[n]=i[n]?i[n]+","+t:t;}),t(a());},s.onerror=r,s.withCredentials="include"==n.credentials,n.headers)s.setRequestHeader(l,n.headers[l]);s.send(n.body||null);})}

var unfetch_module$1 = /*#__PURE__*/Object.freeze({
	__proto__: null,
	'default': unfetch_module
});

var require$$0$2 = /*@__PURE__*/getAugmentedNamespace(unfetch_module$1);

var browser$1 = self.fetch || (self.fetch = require$$0$2.default || require$$0$2);

const endpoints = {
    rest: {
        beta: 'https://data.alpaca.markets/v1beta1',
        account: 'https://api.alpaca.markets/v2',
        market_data_v2: 'https://data.alpaca.markets/v2',
        market_data_v1: 'https://data.alpaca.markets/v1',
    },
    websocket: {
        account: 'wss://api.alpaca.markets/stream',
        market_data: (source = 'iex') => `wss://stream.data.alpaca.markets/v2/${source}`,
    },
};

var load = function (received, defaults, onto = {}) {
  var k, ref, v;

  for (k in defaults) {
    v = defaults[k];
    onto[k] = (ref = received[k]) != null ? ref : v;
  }

  return onto;
};

var overwrite = function (received, defaults, onto = {}) {
  var k, v;

  for (k in received) {
    v = received[k];

    if (defaults[k] !== void 0) {
      onto[k] = v;
    }
  }

  return onto;
};

var parser$8 = {
	load: load,
	overwrite: overwrite
};

var DLList$2;
DLList$2 = class DLList {
  constructor(incr, decr) {
    this.incr = incr;
    this.decr = decr;
    this._first = null;
    this._last = null;
    this.length = 0;
  }

  push(value) {
    var node;
    this.length++;

    if (typeof this.incr === "function") {
      this.incr();
    }

    node = {
      value,
      prev: this._last,
      next: null
    };

    if (this._last != null) {
      this._last.next = node;
      this._last = node;
    } else {
      this._first = this._last = node;
    }

    return void 0;
  }

  shift() {
    var value;

    if (this._first == null) {
      return;
    } else {
      this.length--;

      if (typeof this.decr === "function") {
        this.decr();
      }
    }

    value = this._first.value;

    if ((this._first = this._first.next) != null) {
      this._first.prev = null;
    } else {
      this._last = null;
    }

    return value;
  }

  first() {
    if (this._first != null) {
      return this._first.value;
    }
  }

  getArray() {
    var node, ref, results;
    node = this._first;
    results = [];

    while (node != null) {
      results.push((ref = node, node = node.next, ref.value));
    }

    return results;
  }

  forEachShift(cb) {
    var node;
    node = this.shift();

    while (node != null) {
      cb(node), node = this.shift();
    }

    return void 0;
  }

  debug() {
    var node, ref, ref1, ref2, results;
    node = this._first;
    results = [];

    while (node != null) {
      results.push((ref = node, node = node.next, {
        value: ref.value,
        prev: (ref1 = ref.prev) != null ? ref1.value : void 0,
        next: (ref2 = ref.next) != null ? ref2.value : void 0
      }));
    }

    return results;
  }

};
var DLList_1 = DLList$2;

function asyncGeneratorStep$8(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$8(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$8(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$8(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var Events$6;
Events$6 = class Events {
  constructor(instance) {
    this.instance = instance;
    this._events = {};

    if (this.instance.on != null || this.instance.once != null || this.instance.removeAllListeners != null) {
      throw new Error("An Emitter already exists for this object");
    }

    this.instance.on = (name, cb) => {
      return this._addListener(name, "many", cb);
    };

    this.instance.once = (name, cb) => {
      return this._addListener(name, "once", cb);
    };

    this.instance.removeAllListeners = (name = null) => {
      if (name != null) {
        return delete this._events[name];
      } else {
        return this._events = {};
      }
    };
  }

  _addListener(name, status, cb) {
    var base;

    if ((base = this._events)[name] == null) {
      base[name] = [];
    }

    this._events[name].push({
      cb,
      status
    });

    return this.instance;
  }

  listenerCount(name) {
    if (this._events[name] != null) {
      return this._events[name].length;
    } else {
      return 0;
    }
  }

  trigger(name, ...args) {
    var _this = this;

    return _asyncToGenerator$8(function* () {
      var e, promises;

      try {
        if (name !== "debug") {
          _this.trigger("debug", `Event triggered: ${name}`, args);
        }

        if (_this._events[name] == null) {
          return;
        }

        _this._events[name] = _this._events[name].filter(function (listener) {
          return listener.status !== "none";
        });
        promises = _this._events[name].map(
        /*#__PURE__*/
        function () {
          var _ref = _asyncToGenerator$8(function* (listener) {
            var e, returned;

            if (listener.status === "none") {
              return;
            }

            if (listener.status === "once") {
              listener.status = "none";
            }

            try {
              returned = typeof listener.cb === "function" ? listener.cb(...args) : void 0;

              if (typeof (returned != null ? returned.then : void 0) === "function") {
                return yield returned;
              } else {
                return returned;
              }
            } catch (error) {
              e = error;

              if ("name" !== "error") {
                _this.trigger("error", e);
              }

              return null;
            }
          });

          return function (_x) {
            return _ref.apply(this, arguments);
          };
        }());
        return (yield Promise.all(promises)).find(function (x) {
          return x != null;
        });
      } catch (error) {
        e = error;

        {
          _this.trigger("error", e);
        }

        return null;
      }
    })();
  }

};
var Events_1 = Events$6;

var DLList$1, Events$5, Queues$1;
DLList$1 = DLList_1;
Events$5 = Events_1;
Queues$1 = class Queues {
  constructor(num_priorities) {
    this.Events = new Events$5(this);
    this._length = 0;

    this._lists = function () {
      var j, ref, results;
      results = [];

      for (j = 1, ref = num_priorities; 1 <= ref ? j <= ref : j >= ref; 1 <= ref ? ++j : --j) {
        results.push(new DLList$1(() => {
          return this.incr();
        }, () => {
          return this.decr();
        }));
      }

      return results;
    }.call(this);
  }

  incr() {
    if (this._length++ === 0) {
      return this.Events.trigger("leftzero");
    }
  }

  decr() {
    if (--this._length === 0) {
      return this.Events.trigger("zero");
    }
  }

  push(job) {
    return this._lists[job.options.priority].push(job);
  }

  queued(priority) {
    if (priority != null) {
      return this._lists[priority].length;
    } else {
      return this._length;
    }
  }

  shiftAll(fn) {
    return this._lists.forEach(function (list) {
      return list.forEachShift(fn);
    });
  }

  getFirst(arr = this._lists) {
    var j, len, list;

    for (j = 0, len = arr.length; j < len; j++) {
      list = arr[j];

      if (list.length > 0) {
        return list;
      }
    }

    return [];
  }

  shiftLastFrom(priority) {
    return this.getFirst(this._lists.slice(priority).reverse()).shift();
  }

};
var Queues_1 = Queues$1;

var BottleneckError$4;
BottleneckError$4 = class BottleneckError extends Error {};
var BottleneckError_1 = BottleneckError$4;

function asyncGeneratorStep$7(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$7(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$7(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$7(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var BottleneckError$3, DEFAULT_PRIORITY$1, Job$1, NUM_PRIORITIES$1, parser$7;
NUM_PRIORITIES$1 = 10;
DEFAULT_PRIORITY$1 = 5;
parser$7 = parser$8;
BottleneckError$3 = BottleneckError_1;
Job$1 = class Job {
  constructor(task, args, options, jobDefaults, rejectOnDrop, Events, _states, Promise) {
    this.task = task;
    this.args = args;
    this.rejectOnDrop = rejectOnDrop;
    this.Events = Events;
    this._states = _states;
    this.Promise = Promise;
    this.options = parser$7.load(options, jobDefaults);
    this.options.priority = this._sanitizePriority(this.options.priority);

    if (this.options.id === jobDefaults.id) {
      this.options.id = `${this.options.id}-${this._randomIndex()}`;
    }

    this.promise = new this.Promise((_resolve, _reject) => {
      this._resolve = _resolve;
      this._reject = _reject;
    });
    this.retryCount = 0;
  }

  _sanitizePriority(priority) {
    var sProperty;
    sProperty = ~~priority !== priority ? DEFAULT_PRIORITY$1 : priority;

    if (sProperty < 0) {
      return 0;
    } else if (sProperty > NUM_PRIORITIES$1 - 1) {
      return NUM_PRIORITIES$1 - 1;
    } else {
      return sProperty;
    }
  }

  _randomIndex() {
    return Math.random().toString(36).slice(2);
  }

  doDrop({
    error,
    message = "This job has been dropped by Bottleneck"
  } = {}) {
    if (this._states.remove(this.options.id)) {
      if (this.rejectOnDrop) {
        this._reject(error != null ? error : new BottleneckError$3(message));
      }

      this.Events.trigger("dropped", {
        args: this.args,
        options: this.options,
        task: this.task,
        promise: this.promise
      });
      return true;
    } else {
      return false;
    }
  }

  _assertStatus(expected) {
    var status;
    status = this._states.jobStatus(this.options.id);

    if (!(status === expected || expected === "DONE" && status === null)) {
      throw new BottleneckError$3(`Invalid job status ${status}, expected ${expected}. Please open an issue at https://github.com/SGrondin/bottleneck/issues`);
    }
  }

  doReceive() {
    this._states.start(this.options.id);

    return this.Events.trigger("received", {
      args: this.args,
      options: this.options
    });
  }

  doQueue(reachedHWM, blocked) {
    this._assertStatus("RECEIVED");

    this._states.next(this.options.id);

    return this.Events.trigger("queued", {
      args: this.args,
      options: this.options,
      reachedHWM,
      blocked
    });
  }

  doRun() {
    if (this.retryCount === 0) {
      this._assertStatus("QUEUED");

      this._states.next(this.options.id);
    } else {
      this._assertStatus("EXECUTING");
    }

    return this.Events.trigger("scheduled", {
      args: this.args,
      options: this.options
    });
  }

  doExecute(chained, clearGlobalState, run, free) {
    var _this = this;

    return _asyncToGenerator$7(function* () {
      var error, eventInfo, passed;

      if (_this.retryCount === 0) {
        _this._assertStatus("RUNNING");

        _this._states.next(_this.options.id);
      } else {
        _this._assertStatus("EXECUTING");
      }

      eventInfo = {
        args: _this.args,
        options: _this.options,
        retryCount: _this.retryCount
      };

      _this.Events.trigger("executing", eventInfo);

      try {
        passed = yield chained != null ? chained.schedule(_this.options, _this.task, ..._this.args) : _this.task(..._this.args);

        if (clearGlobalState()) {
          _this.doDone(eventInfo);

          yield free(_this.options, eventInfo);

          _this._assertStatus("DONE");

          return _this._resolve(passed);
        }
      } catch (error1) {
        error = error1;
        return _this._onFailure(error, eventInfo, clearGlobalState, run, free);
      }
    })();
  }

  doExpire(clearGlobalState, run, free) {
    var error, eventInfo;

    if (this._states.jobStatus(this.options.id === "RUNNING")) {
      this._states.next(this.options.id);
    }

    this._assertStatus("EXECUTING");

    eventInfo = {
      args: this.args,
      options: this.options,
      retryCount: this.retryCount
    };
    error = new BottleneckError$3(`This job timed out after ${this.options.expiration} ms.`);
    return this._onFailure(error, eventInfo, clearGlobalState, run, free);
  }

  _onFailure(error, eventInfo, clearGlobalState, run, free) {
    var _this2 = this;

    return _asyncToGenerator$7(function* () {
      var retry, retryAfter;

      if (clearGlobalState()) {
        retry = yield _this2.Events.trigger("failed", error, eventInfo);

        if (retry != null) {
          retryAfter = ~~retry;

          _this2.Events.trigger("retry", `Retrying ${_this2.options.id} after ${retryAfter} ms`, eventInfo);

          _this2.retryCount++;
          return run(retryAfter);
        } else {
          _this2.doDone(eventInfo);

          yield free(_this2.options, eventInfo);

          _this2._assertStatus("DONE");

          return _this2._reject(error);
        }
      }
    })();
  }

  doDone(eventInfo) {
    this._assertStatus("EXECUTING");

    this._states.next(this.options.id);

    return this.Events.trigger("done", eventInfo);
  }

};
var Job_1 = Job$1;

function asyncGeneratorStep$6(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$6(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$6(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$6(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var BottleneckError$2, LocalDatastore$1, parser$6;
parser$6 = parser$8;
BottleneckError$2 = BottleneckError_1;
LocalDatastore$1 = class LocalDatastore {
  constructor(instance, storeOptions, storeInstanceOptions) {
    this.instance = instance;
    this.storeOptions = storeOptions;
    this.clientId = this.instance._randomIndex();
    parser$6.load(storeInstanceOptions, storeInstanceOptions, this);
    this._nextRequest = this._lastReservoirRefresh = this._lastReservoirIncrease = Date.now();
    this._running = 0;
    this._done = 0;
    this._unblockTime = 0;
    this.ready = this.Promise.resolve();
    this.clients = {};

    this._startHeartbeat();
  }

  _startHeartbeat() {
    var base;

    if (this.heartbeat == null && (this.storeOptions.reservoirRefreshInterval != null && this.storeOptions.reservoirRefreshAmount != null || this.storeOptions.reservoirIncreaseInterval != null && this.storeOptions.reservoirIncreaseAmount != null)) {
      return typeof (base = this.heartbeat = setInterval(() => {
        var amount, incr, maximum, now, reservoir;
        now = Date.now();

        if (this.storeOptions.reservoirRefreshInterval != null && now >= this._lastReservoirRefresh + this.storeOptions.reservoirRefreshInterval) {
          this._lastReservoirRefresh = now;
          this.storeOptions.reservoir = this.storeOptions.reservoirRefreshAmount;

          this.instance._drainAll(this.computeCapacity());
        }

        if (this.storeOptions.reservoirIncreaseInterval != null && now >= this._lastReservoirIncrease + this.storeOptions.reservoirIncreaseInterval) {
          var _this$storeOptions = this.storeOptions;
          amount = _this$storeOptions.reservoirIncreaseAmount;
          maximum = _this$storeOptions.reservoirIncreaseMaximum;
          reservoir = _this$storeOptions.reservoir;
          this._lastReservoirIncrease = now;
          incr = maximum != null ? Math.min(amount, maximum - reservoir) : amount;

          if (incr > 0) {
            this.storeOptions.reservoir += incr;
            return this.instance._drainAll(this.computeCapacity());
          }
        }
      }, this.heartbeatInterval)).unref === "function" ? base.unref() : void 0;
    } else {
      return clearInterval(this.heartbeat);
    }
  }

  __publish__(message) {
    var _this = this;

    return _asyncToGenerator$6(function* () {
      yield _this.yieldLoop();
      return _this.instance.Events.trigger("message", message.toString());
    })();
  }

  __disconnect__(flush) {
    var _this2 = this;

    return _asyncToGenerator$6(function* () {
      yield _this2.yieldLoop();
      clearInterval(_this2.heartbeat);
      return _this2.Promise.resolve();
    })();
  }

  yieldLoop(t = 0) {
    return new this.Promise(function (resolve, reject) {
      return setTimeout(resolve, t);
    });
  }

  computePenalty() {
    var ref;
    return (ref = this.storeOptions.penalty) != null ? ref : 15 * this.storeOptions.minTime || 5000;
  }

  __updateSettings__(options) {
    var _this3 = this;

    return _asyncToGenerator$6(function* () {
      yield _this3.yieldLoop();
      parser$6.overwrite(options, options, _this3.storeOptions);

      _this3._startHeartbeat();

      _this3.instance._drainAll(_this3.computeCapacity());

      return true;
    })();
  }

  __running__() {
    var _this4 = this;

    return _asyncToGenerator$6(function* () {
      yield _this4.yieldLoop();
      return _this4._running;
    })();
  }

  __queued__() {
    var _this5 = this;

    return _asyncToGenerator$6(function* () {
      yield _this5.yieldLoop();
      return _this5.instance.queued();
    })();
  }

  __done__() {
    var _this6 = this;

    return _asyncToGenerator$6(function* () {
      yield _this6.yieldLoop();
      return _this6._done;
    })();
  }

  __groupCheck__(time) {
    var _this7 = this;

    return _asyncToGenerator$6(function* () {
      yield _this7.yieldLoop();
      return _this7._nextRequest + _this7.timeout < time;
    })();
  }

  computeCapacity() {
    var maxConcurrent, reservoir;
    var _this$storeOptions2 = this.storeOptions;
    maxConcurrent = _this$storeOptions2.maxConcurrent;
    reservoir = _this$storeOptions2.reservoir;

    if (maxConcurrent != null && reservoir != null) {
      return Math.min(maxConcurrent - this._running, reservoir);
    } else if (maxConcurrent != null) {
      return maxConcurrent - this._running;
    } else if (reservoir != null) {
      return reservoir;
    } else {
      return null;
    }
  }

  conditionsCheck(weight) {
    var capacity;
    capacity = this.computeCapacity();
    return capacity == null || weight <= capacity;
  }

  __incrementReservoir__(incr) {
    var _this8 = this;

    return _asyncToGenerator$6(function* () {
      var reservoir;
      yield _this8.yieldLoop();
      reservoir = _this8.storeOptions.reservoir += incr;

      _this8.instance._drainAll(_this8.computeCapacity());

      return reservoir;
    })();
  }

  __currentReservoir__() {
    var _this9 = this;

    return _asyncToGenerator$6(function* () {
      yield _this9.yieldLoop();
      return _this9.storeOptions.reservoir;
    })();
  }

  isBlocked(now) {
    return this._unblockTime >= now;
  }

  check(weight, now) {
    return this.conditionsCheck(weight) && this._nextRequest - now <= 0;
  }

  __check__(weight) {
    var _this10 = this;

    return _asyncToGenerator$6(function* () {
      var now;
      yield _this10.yieldLoop();
      now = Date.now();
      return _this10.check(weight, now);
    })();
  }

  __register__(index, weight, expiration) {
    var _this11 = this;

    return _asyncToGenerator$6(function* () {
      var now, wait;
      yield _this11.yieldLoop();
      now = Date.now();

      if (_this11.conditionsCheck(weight)) {
        _this11._running += weight;

        if (_this11.storeOptions.reservoir != null) {
          _this11.storeOptions.reservoir -= weight;
        }

        wait = Math.max(_this11._nextRequest - now, 0);
        _this11._nextRequest = now + wait + _this11.storeOptions.minTime;
        return {
          success: true,
          wait,
          reservoir: _this11.storeOptions.reservoir
        };
      } else {
        return {
          success: false
        };
      }
    })();
  }

  strategyIsBlock() {
    return this.storeOptions.strategy === 3;
  }

  __submit__(queueLength, weight) {
    var _this12 = this;

    return _asyncToGenerator$6(function* () {
      var blocked, now, reachedHWM;
      yield _this12.yieldLoop();

      if (_this12.storeOptions.maxConcurrent != null && weight > _this12.storeOptions.maxConcurrent) {
        throw new BottleneckError$2(`Impossible to add a job having a weight of ${weight} to a limiter having a maxConcurrent setting of ${_this12.storeOptions.maxConcurrent}`);
      }

      now = Date.now();
      reachedHWM = _this12.storeOptions.highWater != null && queueLength === _this12.storeOptions.highWater && !_this12.check(weight, now);
      blocked = _this12.strategyIsBlock() && (reachedHWM || _this12.isBlocked(now));

      if (blocked) {
        _this12._unblockTime = now + _this12.computePenalty();
        _this12._nextRequest = _this12._unblockTime + _this12.storeOptions.minTime;

        _this12.instance._dropAllQueued();
      }

      return {
        reachedHWM,
        blocked,
        strategy: _this12.storeOptions.strategy
      };
    })();
  }

  __free__(index, weight) {
    var _this13 = this;

    return _asyncToGenerator$6(function* () {
      yield _this13.yieldLoop();
      _this13._running -= weight;
      _this13._done += weight;

      _this13.instance._drainAll(_this13.computeCapacity());

      return {
        running: _this13._running
      };
    })();
  }

};
var LocalDatastore_1 = LocalDatastore$1;

var require$$0$1 = {
	"blacklist_client.lua": "local blacklist = ARGV[num_static_argv + 1]\n\nif redis.call('zscore', client_last_seen_key, blacklist) then\n  redis.call('zadd', client_last_seen_key, 0, blacklist)\nend\n\n\nreturn {}\n",
	"check.lua": "local weight = tonumber(ARGV[num_static_argv + 1])\n\nlocal capacity = process_tick(now, false)['capacity']\nlocal nextRequest = tonumber(redis.call('hget', settings_key, 'nextRequest'))\n\nreturn conditions_check(capacity, weight) and nextRequest - now <= 0\n",
	"conditions_check.lua": "local conditions_check = function (capacity, weight)\n  return capacity == nil or weight <= capacity\nend\n",
	"current_reservoir.lua": "return process_tick(now, false)['reservoir']\n",
	"done.lua": "process_tick(now, false)\n\nreturn tonumber(redis.call('hget', settings_key, 'done'))\n",
	"free.lua": "local index = ARGV[num_static_argv + 1]\n\nredis.call('zadd', job_expirations_key, 0, index)\n\nreturn process_tick(now, false)['running']\n",
	"get_time.lua": "redis.replicate_commands()\n\nlocal get_time = function ()\n  local time = redis.call('time')\n\n  return tonumber(time[1]..string.sub(time[2], 1, 3))\nend\n",
	"group_check.lua": "return not (redis.call('exists', settings_key) == 1)\n",
	"heartbeat.lua": "process_tick(now, true)\n",
	"increment_reservoir.lua": "local incr = tonumber(ARGV[num_static_argv + 1])\n\nredis.call('hincrby', settings_key, 'reservoir', incr)\n\nlocal reservoir = process_tick(now, true)['reservoir']\n\nlocal groupTimeout = tonumber(redis.call('hget', settings_key, 'groupTimeout'))\nrefresh_expiration(0, 0, groupTimeout)\n\nreturn reservoir\n",
	"init.lua": "local clear = tonumber(ARGV[num_static_argv + 1])\nlocal limiter_version = ARGV[num_static_argv + 2]\nlocal num_local_argv = num_static_argv + 2\n\nif clear == 1 then\n  redis.call('del', unpack(KEYS))\nend\n\nif redis.call('exists', settings_key) == 0 then\n  -- Create\n  local args = {'hmset', settings_key}\n\n  for i = num_local_argv + 1, #ARGV do\n    table.insert(args, ARGV[i])\n  end\n\n  redis.call(unpack(args))\n  redis.call('hmset', settings_key,\n    'nextRequest', now,\n    'lastReservoirRefresh', now,\n    'lastReservoirIncrease', now,\n    'running', 0,\n    'done', 0,\n    'unblockTime', 0,\n    'capacityPriorityCounter', 0\n  )\n\nelse\n  -- Apply migrations\n  local settings = redis.call('hmget', settings_key,\n    'id',\n    'version'\n  )\n  local id = settings[1]\n  local current_version = settings[2]\n\n  if current_version ~= limiter_version then\n    local version_digits = {}\n    for k, v in string.gmatch(current_version, \"([^.]+)\") do\n      table.insert(version_digits, tonumber(k))\n    end\n\n    -- 2.10.0\n    if version_digits[2] < 10 then\n      redis.call('hsetnx', settings_key, 'reservoirRefreshInterval', '')\n      redis.call('hsetnx', settings_key, 'reservoirRefreshAmount', '')\n      redis.call('hsetnx', settings_key, 'lastReservoirRefresh', '')\n      redis.call('hsetnx', settings_key, 'done', 0)\n      redis.call('hset', settings_key, 'version', '2.10.0')\n    end\n\n    -- 2.11.1\n    if version_digits[2] < 11 or (version_digits[2] == 11 and version_digits[3] < 1) then\n      if redis.call('hstrlen', settings_key, 'lastReservoirRefresh') == 0 then\n        redis.call('hmset', settings_key,\n          'lastReservoirRefresh', now,\n          'version', '2.11.1'\n        )\n      end\n    end\n\n    -- 2.14.0\n    if version_digits[2] < 14 then\n      local old_running_key = 'b_'..id..'_running'\n      local old_executing_key = 'b_'..id..'_executing'\n\n      if redis.call('exists', old_running_key) == 1 then\n        redis.call('rename', old_running_key, job_weights_key)\n      end\n      if redis.call('exists', old_executing_key) == 1 then\n        redis.call('rename', old_executing_key, job_expirations_key)\n      end\n      redis.call('hset', settings_key, 'version', '2.14.0')\n    end\n\n    -- 2.15.2\n    if version_digits[2] < 15 or (version_digits[2] == 15 and version_digits[3] < 2) then\n      redis.call('hsetnx', settings_key, 'capacityPriorityCounter', 0)\n      redis.call('hset', settings_key, 'version', '2.15.2')\n    end\n\n    -- 2.17.0\n    if version_digits[2] < 17 then\n      redis.call('hsetnx', settings_key, 'clientTimeout', 10000)\n      redis.call('hset', settings_key, 'version', '2.17.0')\n    end\n\n    -- 2.18.0\n    if version_digits[2] < 18 then\n      redis.call('hsetnx', settings_key, 'reservoirIncreaseInterval', '')\n      redis.call('hsetnx', settings_key, 'reservoirIncreaseAmount', '')\n      redis.call('hsetnx', settings_key, 'reservoirIncreaseMaximum', '')\n      redis.call('hsetnx', settings_key, 'lastReservoirIncrease', now)\n      redis.call('hset', settings_key, 'version', '2.18.0')\n    end\n\n  end\n\n  process_tick(now, false)\nend\n\nlocal groupTimeout = tonumber(redis.call('hget', settings_key, 'groupTimeout'))\nrefresh_expiration(0, 0, groupTimeout)\n\nreturn {}\n",
	"process_tick.lua": "local process_tick = function (now, always_publish)\n\n  local compute_capacity = function (maxConcurrent, running, reservoir)\n    if maxConcurrent ~= nil and reservoir ~= nil then\n      return math.min((maxConcurrent - running), reservoir)\n    elseif maxConcurrent ~= nil then\n      return maxConcurrent - running\n    elseif reservoir ~= nil then\n      return reservoir\n    else\n      return nil\n    end\n  end\n\n  local settings = redis.call('hmget', settings_key,\n    'id',\n    'maxConcurrent',\n    'running',\n    'reservoir',\n    'reservoirRefreshInterval',\n    'reservoirRefreshAmount',\n    'lastReservoirRefresh',\n    'reservoirIncreaseInterval',\n    'reservoirIncreaseAmount',\n    'reservoirIncreaseMaximum',\n    'lastReservoirIncrease',\n    'capacityPriorityCounter',\n    'clientTimeout'\n  )\n  local id = settings[1]\n  local maxConcurrent = tonumber(settings[2])\n  local running = tonumber(settings[3])\n  local reservoir = tonumber(settings[4])\n  local reservoirRefreshInterval = tonumber(settings[5])\n  local reservoirRefreshAmount = tonumber(settings[6])\n  local lastReservoirRefresh = tonumber(settings[7])\n  local reservoirIncreaseInterval = tonumber(settings[8])\n  local reservoirIncreaseAmount = tonumber(settings[9])\n  local reservoirIncreaseMaximum = tonumber(settings[10])\n  local lastReservoirIncrease = tonumber(settings[11])\n  local capacityPriorityCounter = tonumber(settings[12])\n  local clientTimeout = tonumber(settings[13])\n\n  local initial_capacity = compute_capacity(maxConcurrent, running, reservoir)\n\n  --\n  -- Process 'running' changes\n  --\n  local expired = redis.call('zrangebyscore', job_expirations_key, '-inf', '('..now)\n\n  if #expired > 0 then\n    redis.call('zremrangebyscore', job_expirations_key, '-inf', '('..now)\n\n    local flush_batch = function (batch, acc)\n      local weights = redis.call('hmget', job_weights_key, unpack(batch))\n                      redis.call('hdel',  job_weights_key, unpack(batch))\n      local clients = redis.call('hmget', job_clients_key, unpack(batch))\n                      redis.call('hdel',  job_clients_key, unpack(batch))\n\n      -- Calculate sum of removed weights\n      for i = 1, #weights do\n        acc['total'] = acc['total'] + (tonumber(weights[i]) or 0)\n      end\n\n      -- Calculate sum of removed weights by client\n      local client_weights = {}\n      for i = 1, #clients do\n        local removed = tonumber(weights[i]) or 0\n        if removed > 0 then\n          acc['client_weights'][clients[i]] = (acc['client_weights'][clients[i]] or 0) + removed\n        end\n      end\n    end\n\n    local acc = {\n      ['total'] = 0,\n      ['client_weights'] = {}\n    }\n    local batch_size = 1000\n\n    -- Compute changes to Zsets and apply changes to Hashes\n    for i = 1, #expired, batch_size do\n      local batch = {}\n      for j = i, math.min(i + batch_size - 1, #expired) do\n        table.insert(batch, expired[j])\n      end\n\n      flush_batch(batch, acc)\n    end\n\n    -- Apply changes to Zsets\n    if acc['total'] > 0 then\n      redis.call('hincrby', settings_key, 'done', acc['total'])\n      running = tonumber(redis.call('hincrby', settings_key, 'running', -acc['total']))\n    end\n\n    for client, weight in pairs(acc['client_weights']) do\n      redis.call('zincrby', client_running_key, -weight, client)\n    end\n  end\n\n  --\n  -- Process 'reservoir' changes\n  --\n  local reservoirRefreshActive = reservoirRefreshInterval ~= nil and reservoirRefreshAmount ~= nil\n  if reservoirRefreshActive and now >= lastReservoirRefresh + reservoirRefreshInterval then\n    reservoir = reservoirRefreshAmount\n    redis.call('hmset', settings_key,\n      'reservoir', reservoir,\n      'lastReservoirRefresh', now\n    )\n  end\n\n  local reservoirIncreaseActive = reservoirIncreaseInterval ~= nil and reservoirIncreaseAmount ~= nil\n  if reservoirIncreaseActive and now >= lastReservoirIncrease + reservoirIncreaseInterval then\n    local num_intervals = math.floor((now - lastReservoirIncrease) / reservoirIncreaseInterval)\n    local incr = reservoirIncreaseAmount * num_intervals\n    if reservoirIncreaseMaximum ~= nil then\n      incr = math.min(incr, reservoirIncreaseMaximum - (reservoir or 0))\n    end\n    if incr > 0 then\n      reservoir = (reservoir or 0) + incr\n    end\n    redis.call('hmset', settings_key,\n      'reservoir', reservoir,\n      'lastReservoirIncrease', lastReservoirIncrease + (num_intervals * reservoirIncreaseInterval)\n    )\n  end\n\n  --\n  -- Clear unresponsive clients\n  --\n  local unresponsive = redis.call('zrangebyscore', client_last_seen_key, '-inf', (now - clientTimeout))\n  local unresponsive_lookup = {}\n  local terminated_clients = {}\n  for i = 1, #unresponsive do\n    unresponsive_lookup[unresponsive[i]] = true\n    if tonumber(redis.call('zscore', client_running_key, unresponsive[i])) == 0 then\n      table.insert(terminated_clients, unresponsive[i])\n    end\n  end\n  if #terminated_clients > 0 then\n    redis.call('zrem', client_running_key,         unpack(terminated_clients))\n    redis.call('hdel', client_num_queued_key,      unpack(terminated_clients))\n    redis.call('zrem', client_last_registered_key, unpack(terminated_clients))\n    redis.call('zrem', client_last_seen_key,       unpack(terminated_clients))\n  end\n\n  --\n  -- Broadcast capacity changes\n  --\n  local final_capacity = compute_capacity(maxConcurrent, running, reservoir)\n\n  if always_publish or (initial_capacity ~= nil and final_capacity == nil) then\n    -- always_publish or was not unlimited, now unlimited\n    redis.call('publish', 'b_'..id, 'capacity:'..(final_capacity or ''))\n\n  elseif initial_capacity ~= nil and final_capacity ~= nil and final_capacity > initial_capacity then\n    -- capacity was increased\n    -- send the capacity message to the limiter having the lowest number of running jobs\n    -- the tiebreaker is the limiter having not registered a job in the longest time\n\n    local lowest_concurrency_value = nil\n    local lowest_concurrency_clients = {}\n    local lowest_concurrency_last_registered = {}\n    local client_concurrencies = redis.call('zrange', client_running_key, 0, -1, 'withscores')\n\n    for i = 1, #client_concurrencies, 2 do\n      local client = client_concurrencies[i]\n      local concurrency = tonumber(client_concurrencies[i+1])\n\n      if (\n        lowest_concurrency_value == nil or lowest_concurrency_value == concurrency\n      ) and (\n        not unresponsive_lookup[client]\n      ) and (\n        tonumber(redis.call('hget', client_num_queued_key, client)) > 0\n      ) then\n        lowest_concurrency_value = concurrency\n        table.insert(lowest_concurrency_clients, client)\n        local last_registered = tonumber(redis.call('zscore', client_last_registered_key, client))\n        table.insert(lowest_concurrency_last_registered, last_registered)\n      end\n    end\n\n    if #lowest_concurrency_clients > 0 then\n      local position = 1\n      local earliest = lowest_concurrency_last_registered[1]\n\n      for i,v in ipairs(lowest_concurrency_last_registered) do\n        if v < earliest then\n          position = i\n          earliest = v\n        end\n      end\n\n      local next_client = lowest_concurrency_clients[position]\n      redis.call('publish', 'b_'..id,\n        'capacity-priority:'..(final_capacity or '')..\n        ':'..next_client..\n        ':'..capacityPriorityCounter\n      )\n      redis.call('hincrby', settings_key, 'capacityPriorityCounter', '1')\n    else\n      redis.call('publish', 'b_'..id, 'capacity:'..(final_capacity or ''))\n    end\n  end\n\n  return {\n    ['capacity'] = final_capacity,\n    ['running'] = running,\n    ['reservoir'] = reservoir\n  }\nend\n",
	"queued.lua": "local clientTimeout = tonumber(redis.call('hget', settings_key, 'clientTimeout'))\nlocal valid_clients = redis.call('zrangebyscore', client_last_seen_key, (now - clientTimeout), 'inf')\nlocal client_queued = redis.call('hmget', client_num_queued_key, unpack(valid_clients))\n\nlocal sum = 0\nfor i = 1, #client_queued do\n  sum = sum + tonumber(client_queued[i])\nend\n\nreturn sum\n",
	"refresh_expiration.lua": "local refresh_expiration = function (now, nextRequest, groupTimeout)\n\n  if groupTimeout ~= nil then\n    local ttl = (nextRequest + groupTimeout) - now\n\n    for i = 1, #KEYS do\n      redis.call('pexpire', KEYS[i], ttl)\n    end\n  end\n\nend\n",
	"refs.lua": "local settings_key = KEYS[1]\nlocal job_weights_key = KEYS[2]\nlocal job_expirations_key = KEYS[3]\nlocal job_clients_key = KEYS[4]\nlocal client_running_key = KEYS[5]\nlocal client_num_queued_key = KEYS[6]\nlocal client_last_registered_key = KEYS[7]\nlocal client_last_seen_key = KEYS[8]\n\nlocal now = tonumber(ARGV[1])\nlocal client = ARGV[2]\n\nlocal num_static_argv = 2\n",
	"register.lua": "local index = ARGV[num_static_argv + 1]\nlocal weight = tonumber(ARGV[num_static_argv + 2])\nlocal expiration = tonumber(ARGV[num_static_argv + 3])\n\nlocal state = process_tick(now, false)\nlocal capacity = state['capacity']\nlocal reservoir = state['reservoir']\n\nlocal settings = redis.call('hmget', settings_key,\n  'nextRequest',\n  'minTime',\n  'groupTimeout'\n)\nlocal nextRequest = tonumber(settings[1])\nlocal minTime = tonumber(settings[2])\nlocal groupTimeout = tonumber(settings[3])\n\nif conditions_check(capacity, weight) then\n\n  redis.call('hincrby', settings_key, 'running', weight)\n  redis.call('hset', job_weights_key, index, weight)\n  if expiration ~= nil then\n    redis.call('zadd', job_expirations_key, now + expiration, index)\n  end\n  redis.call('hset', job_clients_key, index, client)\n  redis.call('zincrby', client_running_key, weight, client)\n  redis.call('hincrby', client_num_queued_key, client, -1)\n  redis.call('zadd', client_last_registered_key, now, client)\n\n  local wait = math.max(nextRequest - now, 0)\n  local newNextRequest = now + wait + minTime\n\n  if reservoir == nil then\n    redis.call('hset', settings_key,\n      'nextRequest', newNextRequest\n    )\n  else\n    reservoir = reservoir - weight\n    redis.call('hmset', settings_key,\n      'reservoir', reservoir,\n      'nextRequest', newNextRequest\n    )\n  end\n\n  refresh_expiration(now, newNextRequest, groupTimeout)\n\n  return {true, wait, reservoir}\n\nelse\n  return {false}\nend\n",
	"register_client.lua": "local queued = tonumber(ARGV[num_static_argv + 1])\n\n-- Could have been re-registered concurrently\nif not redis.call('zscore', client_last_seen_key, client) then\n  redis.call('zadd', client_running_key, 0, client)\n  redis.call('hset', client_num_queued_key, client, queued)\n  redis.call('zadd', client_last_registered_key, 0, client)\nend\n\nredis.call('zadd', client_last_seen_key, now, client)\n\nreturn {}\n",
	"running.lua": "return process_tick(now, false)['running']\n",
	"submit.lua": "local queueLength = tonumber(ARGV[num_static_argv + 1])\nlocal weight = tonumber(ARGV[num_static_argv + 2])\n\nlocal capacity = process_tick(now, false)['capacity']\n\nlocal settings = redis.call('hmget', settings_key,\n  'id',\n  'maxConcurrent',\n  'highWater',\n  'nextRequest',\n  'strategy',\n  'unblockTime',\n  'penalty',\n  'minTime',\n  'groupTimeout'\n)\nlocal id = settings[1]\nlocal maxConcurrent = tonumber(settings[2])\nlocal highWater = tonumber(settings[3])\nlocal nextRequest = tonumber(settings[4])\nlocal strategy = tonumber(settings[5])\nlocal unblockTime = tonumber(settings[6])\nlocal penalty = tonumber(settings[7])\nlocal minTime = tonumber(settings[8])\nlocal groupTimeout = tonumber(settings[9])\n\nif maxConcurrent ~= nil and weight > maxConcurrent then\n  return redis.error_reply('OVERWEIGHT:'..weight..':'..maxConcurrent)\nend\n\nlocal reachedHWM = (highWater ~= nil and queueLength == highWater\n  and not (\n    conditions_check(capacity, weight)\n    and nextRequest - now <= 0\n  )\n)\n\nlocal blocked = strategy == 3 and (reachedHWM or unblockTime >= now)\n\nif blocked then\n  local computedPenalty = penalty\n  if computedPenalty == nil then\n    if minTime == 0 then\n      computedPenalty = 5000\n    else\n      computedPenalty = 15 * minTime\n    end\n  end\n\n  local newNextRequest = now + computedPenalty + minTime\n\n  redis.call('hmset', settings_key,\n    'unblockTime', now + computedPenalty,\n    'nextRequest', newNextRequest\n  )\n\n  local clients_queued_reset = redis.call('hkeys', client_num_queued_key)\n  local queued_reset = {}\n  for i = 1, #clients_queued_reset do\n    table.insert(queued_reset, clients_queued_reset[i])\n    table.insert(queued_reset, 0)\n  end\n  redis.call('hmset', client_num_queued_key, unpack(queued_reset))\n\n  redis.call('publish', 'b_'..id, 'blocked:')\n\n  refresh_expiration(now, newNextRequest, groupTimeout)\nend\n\nif not blocked and not reachedHWM then\n  redis.call('hincrby', client_num_queued_key, client, 1)\nend\n\nreturn {reachedHWM, blocked, strategy}\n",
	"update_settings.lua": "local args = {'hmset', settings_key}\n\nfor i = num_static_argv + 1, #ARGV do\n  table.insert(args, ARGV[i])\nend\n\nredis.call(unpack(args))\n\nprocess_tick(now, true)\n\nlocal groupTimeout = tonumber(redis.call('hget', settings_key, 'groupTimeout'))\nrefresh_expiration(0, 0, groupTimeout)\n\nreturn {}\n",
	"validate_client.lua": "if not redis.call('zscore', client_last_seen_key, client) then\n  return redis.error_reply('UNKNOWN_CLIENT')\nend\n\nredis.call('zadd', client_last_seen_key, now, client)\n",
	"validate_keys.lua": "if not (redis.call('exists', settings_key) == 1) then\n  return redis.error_reply('SETTINGS_KEY_NOT_FOUND')\nend\n"
};

var Scripts$3 = createCommonjsModule(function (module, exports) {

var headers, lua, templates;
lua = require$$0$1;
headers = {
  refs: lua["refs.lua"],
  validate_keys: lua["validate_keys.lua"],
  validate_client: lua["validate_client.lua"],
  refresh_expiration: lua["refresh_expiration.lua"],
  process_tick: lua["process_tick.lua"],
  conditions_check: lua["conditions_check.lua"],
  get_time: lua["get_time.lua"]
};

exports.allKeys = function (id) {
  return [
  /*
  HASH
  */
  `b_${id}_settings`,
  /*
  HASH
  job index -> weight
  */
  `b_${id}_job_weights`,
  /*
  ZSET
  job index -> expiration
  */
  `b_${id}_job_expirations`,
  /*
  HASH
  job index -> client
  */
  `b_${id}_job_clients`,
  /*
  ZSET
  client -> sum running
  */
  `b_${id}_client_running`,
  /*
  HASH
  client -> num queued
  */
  `b_${id}_client_num_queued`,
  /*
  ZSET
  client -> last job registered
  */
  `b_${id}_client_last_registered`,
  /*
  ZSET
  client -> last seen
  */
  `b_${id}_client_last_seen`];
};

templates = {
  init: {
    keys: exports.allKeys,
    headers: ["process_tick"],
    refresh_expiration: true,
    code: lua["init.lua"]
  },
  group_check: {
    keys: exports.allKeys,
    headers: [],
    refresh_expiration: false,
    code: lua["group_check.lua"]
  },
  register_client: {
    keys: exports.allKeys,
    headers: ["validate_keys"],
    refresh_expiration: false,
    code: lua["register_client.lua"]
  },
  blacklist_client: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client"],
    refresh_expiration: false,
    code: lua["blacklist_client.lua"]
  },
  heartbeat: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: false,
    code: lua["heartbeat.lua"]
  },
  update_settings: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: true,
    code: lua["update_settings.lua"]
  },
  running: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: false,
    code: lua["running.lua"]
  },
  queued: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client"],
    refresh_expiration: false,
    code: lua["queued.lua"]
  },
  done: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: false,
    code: lua["done.lua"]
  },
  check: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick", "conditions_check"],
    refresh_expiration: false,
    code: lua["check.lua"]
  },
  submit: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick", "conditions_check"],
    refresh_expiration: true,
    code: lua["submit.lua"]
  },
  register: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick", "conditions_check"],
    refresh_expiration: true,
    code: lua["register.lua"]
  },
  free: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: true,
    code: lua["free.lua"]
  },
  current_reservoir: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: false,
    code: lua["current_reservoir.lua"]
  },
  increment_reservoir: {
    keys: exports.allKeys,
    headers: ["validate_keys", "validate_client", "process_tick"],
    refresh_expiration: true,
    code: lua["increment_reservoir.lua"]
  }
};
exports.names = Object.keys(templates);

exports.keys = function (name, id) {
  return templates[name].keys(id);
};

exports.payload = function (name) {
  var template;
  template = templates[name];
  return Array.prototype.concat(headers.refs, template.headers.map(function (h) {
    return headers[h];
  }), template.refresh_expiration ? headers.refresh_expiration : "", template.code).join("\n");
};
});

function asyncGeneratorStep$5(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$5(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$5(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$5(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var Events$4, RedisConnection$2, Scripts$2, parser$5;
parser$5 = parser$8;
Events$4 = Events_1;
Scripts$2 = Scripts$3;

RedisConnection$2 = function () {
  class RedisConnection {
    constructor(options = {}) {
      parser$5.load(options, this.defaults, this);

      if (this.Redis == null) {
        this.Redis = eval("require")("redis"); // Obfuscated or else Webpack/Angular will try to inline the optional redis module. To override this behavior: pass the redis module to Bottleneck as the 'Redis' option.
      }

      if (this.Events == null) {
        this.Events = new Events$4(this);
      }

      this.terminated = false;

      if (this.client == null) {
        this.client = this.Redis.createClient(this.clientOptions);
      }

      this.subscriber = this.client.duplicate();
      this.limiters = {};
      this.shas = {};
      this.ready = this.Promise.all([this._setup(this.client, false), this._setup(this.subscriber, true)]).then(() => {
        return this._loadScripts();
      }).then(() => {
        return {
          client: this.client,
          subscriber: this.subscriber
        };
      });
    }

    _setup(client, sub) {
      client.setMaxListeners(0);
      return new this.Promise((resolve, reject) => {
        client.on("error", e => {
          return this.Events.trigger("error", e);
        });

        if (sub) {
          client.on("message", (channel, message) => {
            var ref;
            return (ref = this.limiters[channel]) != null ? ref._store.onMessage(channel, message) : void 0;
          });
        }

        if (client.ready) {
          return resolve();
        } else {
          return client.once("ready", resolve);
        }
      });
    }

    _loadScript(name) {
      return new this.Promise((resolve, reject) => {
        var payload;
        payload = Scripts$2.payload(name);
        return this.client.multi([["script", "load", payload]]).exec((err, replies) => {
          if (err != null) {
            return reject(err);
          }

          this.shas[name] = replies[0];
          return resolve(replies[0]);
        });
      });
    }

    _loadScripts() {
      return this.Promise.all(Scripts$2.names.map(k => {
        return this._loadScript(k);
      }));
    }

    __runCommand__(cmd) {
      var _this = this;

      return _asyncToGenerator$5(function* () {
        yield _this.ready;
        return new _this.Promise((resolve, reject) => {
          return _this.client.multi([cmd]).exec_atomic(function (err, replies) {
            if (err != null) {
              return reject(err);
            } else {
              return resolve(replies[0]);
            }
          });
        });
      })();
    }

    __addLimiter__(instance) {
      return this.Promise.all([instance.channel(), instance.channel_client()].map(channel => {
        return new this.Promise((resolve, reject) => {
          var handler;

          handler = chan => {
            if (chan === channel) {
              this.subscriber.removeListener("subscribe", handler);
              this.limiters[channel] = instance;
              return resolve();
            }
          };

          this.subscriber.on("subscribe", handler);
          return this.subscriber.subscribe(channel);
        });
      }));
    }

    __removeLimiter__(instance) {
      var _this2 = this;

      return this.Promise.all([instance.channel(), instance.channel_client()].map(
      /*#__PURE__*/
      function () {
        var _ref = _asyncToGenerator$5(function* (channel) {
          if (!_this2.terminated) {
            yield new _this2.Promise((resolve, reject) => {
              return _this2.subscriber.unsubscribe(channel, function (err, chan) {
                if (err != null) {
                  return reject(err);
                }

                if (chan === channel) {
                  return resolve();
                }
              });
            });
          }

          return delete _this2.limiters[channel];
        });

        return function (_x) {
          return _ref.apply(this, arguments);
        };
      }()));
    }

    __scriptArgs__(name, id, args, cb) {
      var keys;
      keys = Scripts$2.keys(name, id);
      return [this.shas[name], keys.length].concat(keys, args, cb);
    }

    __scriptFn__(name) {
      return this.client.evalsha.bind(this.client);
    }

    disconnect(flush = true) {
      var i, k, len, ref;
      ref = Object.keys(this.limiters);

      for (i = 0, len = ref.length; i < len; i++) {
        k = ref[i];
        clearInterval(this.limiters[k]._store.heartbeat);
      }

      this.limiters = {};
      this.terminated = true;
      this.client.end(flush);
      this.subscriber.end(flush);
      return this.Promise.resolve();
    }

  }
  RedisConnection.prototype.datastore = "redis";
  RedisConnection.prototype.defaults = {
    Redis: null,
    clientOptions: {},
    client: null,
    Promise: Promise,
    Events: null
  };
  return RedisConnection;
}.call(void 0);

var RedisConnection_1 = RedisConnection$2;

function _slicedToArray$3(arr, i) { return _arrayWithHoles$3(arr) || _iterableToArrayLimit$3(arr, i) || _nonIterableRest$3(); }

function _nonIterableRest$3() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit$3(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles$3(arr) { if (Array.isArray(arr)) return arr; }

function asyncGeneratorStep$4(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$4(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$4(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$4(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var Events$3, IORedisConnection$2, Scripts$1, parser$4;
parser$4 = parser$8;
Events$3 = Events_1;
Scripts$1 = Scripts$3;

IORedisConnection$2 = function () {
  class IORedisConnection {
    constructor(options = {}) {
      parser$4.load(options, this.defaults, this);

      if (this.Redis == null) {
        this.Redis = eval("require")("ioredis"); // Obfuscated or else Webpack/Angular will try to inline the optional ioredis module. To override this behavior: pass the ioredis module to Bottleneck as the 'Redis' option.
      }

      if (this.Events == null) {
        this.Events = new Events$3(this);
      }

      this.terminated = false;

      if (this.clusterNodes != null) {
        this.client = new this.Redis.Cluster(this.clusterNodes, this.clientOptions);
        this.subscriber = new this.Redis.Cluster(this.clusterNodes, this.clientOptions);
      } else if (this.client != null && this.client.duplicate == null) {
        this.subscriber = new this.Redis.Cluster(this.client.startupNodes, this.client.options);
      } else {
        if (this.client == null) {
          this.client = new this.Redis(this.clientOptions);
        }

        this.subscriber = this.client.duplicate();
      }

      this.limiters = {};
      this.ready = this.Promise.all([this._setup(this.client, false), this._setup(this.subscriber, true)]).then(() => {
        this._loadScripts();

        return {
          client: this.client,
          subscriber: this.subscriber
        };
      });
    }

    _setup(client, sub) {
      client.setMaxListeners(0);
      return new this.Promise((resolve, reject) => {
        client.on("error", e => {
          return this.Events.trigger("error", e);
        });

        if (sub) {
          client.on("message", (channel, message) => {
            var ref;
            return (ref = this.limiters[channel]) != null ? ref._store.onMessage(channel, message) : void 0;
          });
        }

        if (client.status === "ready") {
          return resolve();
        } else {
          return client.once("ready", resolve);
        }
      });
    }

    _loadScripts() {
      return Scripts$1.names.forEach(name => {
        return this.client.defineCommand(name, {
          lua: Scripts$1.payload(name)
        });
      });
    }

    __runCommand__(cmd) {
      var _this = this;

      return _asyncToGenerator$4(function* () {
        var deleted;

        yield _this.ready;

        var _ref = yield _this.client.pipeline([cmd]).exec();

        var _ref2 = _slicedToArray$3(_ref, 1);

        var _ref2$ = _slicedToArray$3(_ref2[0], 2);
        deleted = _ref2$[1];
        return deleted;
      })();
    }

    __addLimiter__(instance) {
      return this.Promise.all([instance.channel(), instance.channel_client()].map(channel => {
        return new this.Promise((resolve, reject) => {
          return this.subscriber.subscribe(channel, () => {
            this.limiters[channel] = instance;
            return resolve();
          });
        });
      }));
    }

    __removeLimiter__(instance) {
      var _this2 = this;

      return [instance.channel(), instance.channel_client()].forEach(
      /*#__PURE__*/
      function () {
        var _ref3 = _asyncToGenerator$4(function* (channel) {
          if (!_this2.terminated) {
            yield _this2.subscriber.unsubscribe(channel);
          }

          return delete _this2.limiters[channel];
        });

        return function (_x) {
          return _ref3.apply(this, arguments);
        };
      }());
    }

    __scriptArgs__(name, id, args, cb) {
      var keys;
      keys = Scripts$1.keys(name, id);
      return [keys.length].concat(keys, args, cb);
    }

    __scriptFn__(name) {
      return this.client[name].bind(this.client);
    }

    disconnect(flush = true) {
      var i, k, len, ref;
      ref = Object.keys(this.limiters);

      for (i = 0, len = ref.length; i < len; i++) {
        k = ref[i];
        clearInterval(this.limiters[k]._store.heartbeat);
      }

      this.limiters = {};
      this.terminated = true;

      if (flush) {
        return this.Promise.all([this.client.quit(), this.subscriber.quit()]);
      } else {
        this.client.disconnect();
        this.subscriber.disconnect();
        return this.Promise.resolve();
      }
    }

  }
  IORedisConnection.prototype.datastore = "ioredis";
  IORedisConnection.prototype.defaults = {
    Redis: null,
    clientOptions: {},
    clusterNodes: null,
    client: null,
    Promise: Promise,
    Events: null
  };
  return IORedisConnection;
}.call(void 0);

var IORedisConnection_1 = IORedisConnection$2;

function _slicedToArray$2(arr, i) { return _arrayWithHoles$2(arr) || _iterableToArrayLimit$2(arr, i) || _nonIterableRest$2(); }

function _nonIterableRest$2() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit$2(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles$2(arr) { if (Array.isArray(arr)) return arr; }

function asyncGeneratorStep$3(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$3(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$3(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$3(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var BottleneckError$1, IORedisConnection$1, RedisConnection$1, RedisDatastore$1, parser$3;
parser$3 = parser$8;
BottleneckError$1 = BottleneckError_1;
RedisConnection$1 = RedisConnection_1;
IORedisConnection$1 = IORedisConnection_1;
RedisDatastore$1 = class RedisDatastore {
  constructor(instance, storeOptions, storeInstanceOptions) {
    this.instance = instance;
    this.storeOptions = storeOptions;
    this.originalId = this.instance.id;
    this.clientId = this.instance._randomIndex();
    parser$3.load(storeInstanceOptions, storeInstanceOptions, this);
    this.clients = {};
    this.capacityPriorityCounters = {};
    this.sharedConnection = this.connection != null;

    if (this.connection == null) {
      this.connection = this.instance.datastore === "redis" ? new RedisConnection$1({
        Redis: this.Redis,
        clientOptions: this.clientOptions,
        Promise: this.Promise,
        Events: this.instance.Events
      }) : this.instance.datastore === "ioredis" ? new IORedisConnection$1({
        Redis: this.Redis,
        clientOptions: this.clientOptions,
        clusterNodes: this.clusterNodes,
        Promise: this.Promise,
        Events: this.instance.Events
      }) : void 0;
    }

    this.instance.connection = this.connection;
    this.instance.datastore = this.connection.datastore;
    this.ready = this.connection.ready.then(clients => {
      this.clients = clients;
      return this.runScript("init", this.prepareInitSettings(this.clearDatastore));
    }).then(() => {
      return this.connection.__addLimiter__(this.instance);
    }).then(() => {
      return this.runScript("register_client", [this.instance.queued()]);
    }).then(() => {
      var base;

      if (typeof (base = this.heartbeat = setInterval(() => {
        return this.runScript("heartbeat", []).catch(e => {
          return this.instance.Events.trigger("error", e);
        });
      }, this.heartbeatInterval)).unref === "function") {
        base.unref();
      }

      return this.clients;
    });
  }

  __publish__(message) {
    var _this = this;

    return _asyncToGenerator$3(function* () {
      var client;

      var _ref = yield _this.ready;

      client = _ref.client;
      return client.publish(_this.instance.channel(), `message:${message.toString()}`);
    })();
  }

  onMessage(channel, message) {
    var _this2 = this;

    return _asyncToGenerator$3(function* () {
      var capacity, counter, data, drained, e, newCapacity, pos, priorityClient, rawCapacity, type;

      try {
        pos = message.indexOf(":");
        var _ref2 = [message.slice(0, pos), message.slice(pos + 1)];
        type = _ref2[0];
        data = _ref2[1];

        if (type === "capacity") {
          return yield _this2.instance._drainAll(data.length > 0 ? ~~data : void 0);
        } else if (type === "capacity-priority") {
          var _data$split = data.split(":");

          var _data$split2 = _slicedToArray$2(_data$split, 3);

          rawCapacity = _data$split2[0];
          priorityClient = _data$split2[1];
          counter = _data$split2[2];
          capacity = rawCapacity.length > 0 ? ~~rawCapacity : void 0;

          if (priorityClient === _this2.clientId) {
            drained = yield _this2.instance._drainAll(capacity);
            newCapacity = capacity != null ? capacity - (drained || 0) : "";
            return yield _this2.clients.client.publish(_this2.instance.channel(), `capacity-priority:${newCapacity}::${counter}`);
          } else if (priorityClient === "") {
            clearTimeout(_this2.capacityPriorityCounters[counter]);
            delete _this2.capacityPriorityCounters[counter];
            return _this2.instance._drainAll(capacity);
          } else {
            return _this2.capacityPriorityCounters[counter] = setTimeout(
            /*#__PURE__*/
            _asyncToGenerator$3(function* () {
              var e;

              try {
                delete _this2.capacityPriorityCounters[counter];
                yield _this2.runScript("blacklist_client", [priorityClient]);
                return yield _this2.instance._drainAll(capacity);
              } catch (error) {
                e = error;
                return _this2.instance.Events.trigger("error", e);
              }
            }), 1000);
          }
        } else if (type === "message") {
          return _this2.instance.Events.trigger("message", data);
        } else if (type === "blocked") {
          return yield _this2.instance._dropAllQueued();
        }
      } catch (error) {
        e = error;
        return _this2.instance.Events.trigger("error", e);
      }
    })();
  }

  __disconnect__(flush) {
    clearInterval(this.heartbeat);

    if (this.sharedConnection) {
      return this.connection.__removeLimiter__(this.instance);
    } else {
      return this.connection.disconnect(flush);
    }
  }

  runScript(name, args) {
    var _this3 = this;

    return _asyncToGenerator$3(function* () {
      if (!(name === "init" || name === "register_client")) {
        yield _this3.ready;
      }

      return new _this3.Promise((resolve, reject) => {
        var all_args, arr;
        all_args = [Date.now(), _this3.clientId].concat(args);

        _this3.instance.Events.trigger("debug", `Calling Redis script: ${name}.lua`, all_args);

        arr = _this3.connection.__scriptArgs__(name, _this3.originalId, all_args, function (err, replies) {
          if (err != null) {
            return reject(err);
          }

          return resolve(replies);
        });
        return _this3.connection.__scriptFn__(name)(...arr);
      }).catch(e => {
        if (e.message === "SETTINGS_KEY_NOT_FOUND") {
          if (name === "heartbeat") {
            return _this3.Promise.resolve();
          } else {
            return _this3.runScript("init", _this3.prepareInitSettings(false)).then(() => {
              return _this3.runScript(name, args);
            });
          }
        } else if (e.message === "UNKNOWN_CLIENT") {
          return _this3.runScript("register_client", [_this3.instance.queued()]).then(() => {
            return _this3.runScript(name, args);
          });
        } else {
          return _this3.Promise.reject(e);
        }
      });
    })();
  }

  prepareArray(arr) {
    var i, len, results, x;
    results = [];

    for (i = 0, len = arr.length; i < len; i++) {
      x = arr[i];
      results.push(x != null ? x.toString() : "");
    }

    return results;
  }

  prepareObject(obj) {
    var arr, k, v;
    arr = [];

    for (k in obj) {
      v = obj[k];
      arr.push(k, v != null ? v.toString() : "");
    }

    return arr;
  }

  prepareInitSettings(clear) {
    var args;
    args = this.prepareObject(Object.assign({}, this.storeOptions, {
      id: this.originalId,
      version: this.instance.version,
      groupTimeout: this.timeout,
      clientTimeout: this.clientTimeout
    }));
    args.unshift(clear ? 1 : 0, this.instance.version);
    return args;
  }

  convertBool(b) {
    return !!b;
  }

  __updateSettings__(options) {
    var _this4 = this;

    return _asyncToGenerator$3(function* () {
      yield _this4.runScript("update_settings", _this4.prepareObject(options));
      return parser$3.overwrite(options, options, _this4.storeOptions);
    })();
  }

  __running__() {
    return this.runScript("running", []);
  }

  __queued__() {
    return this.runScript("queued", []);
  }

  __done__() {
    return this.runScript("done", []);
  }

  __groupCheck__() {
    var _this5 = this;

    return _asyncToGenerator$3(function* () {
      return _this5.convertBool((yield _this5.runScript("group_check", [])));
    })();
  }

  __incrementReservoir__(incr) {
    return this.runScript("increment_reservoir", [incr]);
  }

  __currentReservoir__() {
    return this.runScript("current_reservoir", []);
  }

  __check__(weight) {
    var _this6 = this;

    return _asyncToGenerator$3(function* () {
      return _this6.convertBool((yield _this6.runScript("check", _this6.prepareArray([weight]))));
    })();
  }

  __register__(index, weight, expiration) {
    var _this7 = this;

    return _asyncToGenerator$3(function* () {
      var reservoir, success, wait;

      var _ref4 = yield _this7.runScript("register", _this7.prepareArray([index, weight, expiration]));

      var _ref5 = _slicedToArray$2(_ref4, 3);

      success = _ref5[0];
      wait = _ref5[1];
      reservoir = _ref5[2];
      return {
        success: _this7.convertBool(success),
        wait,
        reservoir
      };
    })();
  }

  __submit__(queueLength, weight) {
    var _this8 = this;

    return _asyncToGenerator$3(function* () {
      var blocked, e, maxConcurrent, reachedHWM, strategy;

      try {
        var _ref6 = yield _this8.runScript("submit", _this8.prepareArray([queueLength, weight]));

        var _ref7 = _slicedToArray$2(_ref6, 3);

        reachedHWM = _ref7[0];
        blocked = _ref7[1];
        strategy = _ref7[2];
        return {
          reachedHWM: _this8.convertBool(reachedHWM),
          blocked: _this8.convertBool(blocked),
          strategy
        };
      } catch (error) {
        e = error;

        if (e.message.indexOf("OVERWEIGHT") === 0) {
          var _e$message$split = e.message.split(":");

          var _e$message$split2 = _slicedToArray$2(_e$message$split, 3);
          weight = _e$message$split2[1];
          maxConcurrent = _e$message$split2[2];
          throw new BottleneckError$1(`Impossible to add a job having a weight of ${weight} to a limiter having a maxConcurrent setting of ${maxConcurrent}`);
        } else {
          throw e;
        }
      }
    })();
  }

  __free__(index, weight) {
    var _this9 = this;

    return _asyncToGenerator$3(function* () {
      var running;
      running = yield _this9.runScript("free", _this9.prepareArray([index]));
      return {
        running
      };
    })();
  }

};
var RedisDatastore_1 = RedisDatastore$1;

var BottleneckError, States$1;
BottleneckError = BottleneckError_1;
States$1 = class States {
  constructor(status1) {
    this.status = status1;
    this._jobs = {};
    this.counts = this.status.map(function () {
      return 0;
    });
  }

  next(id) {
    var current, next;
    current = this._jobs[id];
    next = current + 1;

    if (current != null && next < this.status.length) {
      this.counts[current]--;
      this.counts[next]++;
      return this._jobs[id]++;
    } else if (current != null) {
      this.counts[current]--;
      return delete this._jobs[id];
    }
  }

  start(id) {
    var initial;
    initial = 0;
    this._jobs[id] = initial;
    return this.counts[initial]++;
  }

  remove(id) {
    var current;
    current = this._jobs[id];

    if (current != null) {
      this.counts[current]--;
      delete this._jobs[id];
    }

    return current != null;
  }

  jobStatus(id) {
    var ref;
    return (ref = this.status[this._jobs[id]]) != null ? ref : null;
  }

  statusJobs(status) {
    var k, pos, ref, results, v;

    if (status != null) {
      pos = this.status.indexOf(status);

      if (pos < 0) {
        throw new BottleneckError(`status must be one of ${this.status.join(', ')}`);
      }

      ref = this._jobs;
      results = [];

      for (k in ref) {
        v = ref[k];

        if (v === pos) {
          results.push(k);
        }
      }

      return results;
    } else {
      return Object.keys(this._jobs);
    }
  }

  statusCounts() {
    return this.counts.reduce((acc, v, i) => {
      acc[this.status[i]] = v;
      return acc;
    }, {});
  }

};
var States_1 = States$1;

function asyncGeneratorStep$2(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$2(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$2(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$2(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var DLList, Sync$1;
DLList = DLList_1;
Sync$1 = class Sync {
  constructor(name, Promise) {
    this.schedule = this.schedule.bind(this);
    this.name = name;
    this.Promise = Promise;
    this._running = 0;
    this._queue = new DLList();
  }

  isEmpty() {
    return this._queue.length === 0;
  }

  _tryToRun() {
    var _this = this;

    return _asyncToGenerator$2(function* () {
      var args, cb, error, reject, resolve, returned, task;

      if (_this._running < 1 && _this._queue.length > 0) {
        _this._running++;

        var _this$_queue$shift = _this._queue.shift();

        task = _this$_queue$shift.task;
        args = _this$_queue$shift.args;
        resolve = _this$_queue$shift.resolve;
        reject = _this$_queue$shift.reject;
        cb = yield _asyncToGenerator$2(function* () {
          try {
            returned = yield task(...args);
            return function () {
              return resolve(returned);
            };
          } catch (error1) {
            error = error1;
            return function () {
              return reject(error);
            };
          }
        })();
        _this._running--;

        _this._tryToRun();

        return cb();
      }
    })();
  }

  schedule(task, ...args) {
    var promise, reject, resolve;
    resolve = reject = null;
    promise = new this.Promise(function (_resolve, _reject) {
      resolve = _resolve;
      return reject = _reject;
    });

    this._queue.push({
      task,
      args,
      resolve,
      reject
    });

    this._tryToRun();

    return promise;
  }

};
var Sync_1 = Sync$1;

var version = "2.19.5";
var require$$8 = {
	version: version
};

var require$$0 = Bottleneck_1;

function _slicedToArray$1(arr, i) { return _arrayWithHoles$1(arr) || _iterableToArrayLimit$1(arr, i) || _nonIterableRest$1(); }

function _nonIterableRest$1() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit$1(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles$1(arr) { if (Array.isArray(arr)) return arr; }

function asyncGeneratorStep$1(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator$1(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep$1(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep$1(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var Events$2, Group, IORedisConnection, RedisConnection, Scripts, parser$2;
parser$2 = parser$8;
Events$2 = Events_1;
RedisConnection = RedisConnection_1;
IORedisConnection = IORedisConnection_1;
Scripts = Scripts$3;

Group = function () {
  class Group {
    constructor(limiterOptions = {}) {
      this.deleteKey = this.deleteKey.bind(this);
      this.limiterOptions = limiterOptions;
      parser$2.load(this.limiterOptions, this.defaults, this);
      this.Events = new Events$2(this);
      this.instances = {};
      this.Bottleneck = require$$0;

      this._startAutoCleanup();

      this.sharedConnection = this.connection != null;

      if (this.connection == null) {
        if (this.limiterOptions.datastore === "redis") {
          this.connection = new RedisConnection(Object.assign({}, this.limiterOptions, {
            Events: this.Events
          }));
        } else if (this.limiterOptions.datastore === "ioredis") {
          this.connection = new IORedisConnection(Object.assign({}, this.limiterOptions, {
            Events: this.Events
          }));
        }
      }
    }

    key(key = "") {
      var ref;
      return (ref = this.instances[key]) != null ? ref : (() => {
        var limiter;
        limiter = this.instances[key] = new this.Bottleneck(Object.assign(this.limiterOptions, {
          id: `${this.id}-${key}`,
          timeout: this.timeout,
          connection: this.connection
        }));
        this.Events.trigger("created", limiter, key);
        return limiter;
      })();
    }

    deleteKey(key = "") {
      var _this = this;

      return _asyncToGenerator$1(function* () {
        var deleted, instance;
        instance = _this.instances[key];

        if (_this.connection) {
          deleted = yield _this.connection.__runCommand__(['del', ...Scripts.allKeys(`${_this.id}-${key}`)]);
        }

        if (instance != null) {
          delete _this.instances[key];
          yield instance.disconnect();
        }

        return instance != null || deleted > 0;
      })();
    }

    limiters() {
      var k, ref, results, v;
      ref = this.instances;
      results = [];

      for (k in ref) {
        v = ref[k];
        results.push({
          key: k,
          limiter: v
        });
      }

      return results;
    }

    keys() {
      return Object.keys(this.instances);
    }

    clusterKeys() {
      var _this2 = this;

      return _asyncToGenerator$1(function* () {
        var cursor, end, found, i, k, keys, len, next, start;

        if (_this2.connection == null) {
          return _this2.Promise.resolve(_this2.keys());
        }

        keys = [];
        cursor = null;
        start = `b_${_this2.id}-`.length;
        end = "_settings".length;

        while (cursor !== 0) {
          var _ref = yield _this2.connection.__runCommand__(["scan", cursor != null ? cursor : 0, "match", `b_${_this2.id}-*_settings`, "count", 10000]);

          var _ref2 = _slicedToArray$1(_ref, 2);

          next = _ref2[0];
          found = _ref2[1];
          cursor = ~~next;

          for (i = 0, len = found.length; i < len; i++) {
            k = found[i];
            keys.push(k.slice(start, -end));
          }
        }

        return keys;
      })();
    }

    _startAutoCleanup() {
      var _this3 = this;

      var base;
      clearInterval(this.interval);
      return typeof (base = this.interval = setInterval(
      /*#__PURE__*/
      _asyncToGenerator$1(function* () {
        var e, k, ref, results, time, v;
        time = Date.now();
        ref = _this3.instances;
        results = [];

        for (k in ref) {
          v = ref[k];

          try {
            if (yield v._store.__groupCheck__(time)) {
              results.push(_this3.deleteKey(k));
            } else {
              results.push(void 0);
            }
          } catch (error) {
            e = error;
            results.push(v.Events.trigger("error", e));
          }
        }

        return results;
      }), this.timeout / 2)).unref === "function" ? base.unref() : void 0;
    }

    updateSettings(options = {}) {
      parser$2.overwrite(options, this.defaults, this);
      parser$2.overwrite(options, options, this.limiterOptions);

      if (options.timeout != null) {
        return this._startAutoCleanup();
      }
    }

    disconnect(flush = true) {
      var ref;

      if (!this.sharedConnection) {
        return (ref = this.connection) != null ? ref.disconnect(flush) : void 0;
      }
    }

  }
  Group.prototype.defaults = {
    timeout: 1000 * 60 * 5,
    connection: null,
    Promise: Promise,
    id: "group-key"
  };
  return Group;
}.call(void 0);

var Group_1 = Group;

var Batcher, Events$1, parser$1;
parser$1 = parser$8;
Events$1 = Events_1;

Batcher = function () {
  class Batcher {
    constructor(options = {}) {
      this.options = options;
      parser$1.load(this.options, this.defaults, this);
      this.Events = new Events$1(this);
      this._arr = [];

      this._resetPromise();

      this._lastFlush = Date.now();
    }

    _resetPromise() {
      return this._promise = new this.Promise((res, rej) => {
        return this._resolve = res;
      });
    }

    _flush() {
      clearTimeout(this._timeout);
      this._lastFlush = Date.now();

      this._resolve();

      this.Events.trigger("batch", this._arr);
      this._arr = [];
      return this._resetPromise();
    }

    add(data) {
      var ret;

      this._arr.push(data);

      ret = this._promise;

      if (this._arr.length === this.maxSize) {
        this._flush();
      } else if (this.maxTime != null && this._arr.length === 1) {
        this._timeout = setTimeout(() => {
          return this._flush();
        }, this.maxTime);
      }

      return ret;
    }

  }
  Batcher.prototype.defaults = {
    maxTime: null,
    maxSize: null,
    Promise: Promise
  };
  return Batcher;
}.call(void 0);

var Batcher_1 = Batcher;

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _toArray(arr) { return _arrayWithHoles(arr) || _iterableToArray(arr) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var Bottleneck,
    DEFAULT_PRIORITY,
    Events,
    Job,
    LocalDatastore,
    NUM_PRIORITIES,
    Queues,
    RedisDatastore,
    States,
    Sync,
    parser,
    splice = [].splice;
NUM_PRIORITIES = 10;
DEFAULT_PRIORITY = 5;
parser = parser$8;
Queues = Queues_1;
Job = Job_1;
LocalDatastore = LocalDatastore_1;
RedisDatastore = RedisDatastore_1;
Events = Events_1;
States = States_1;
Sync = Sync_1;

Bottleneck = function () {
  class Bottleneck {
    constructor(options = {}, ...invalid) {
      var storeInstanceOptions, storeOptions;
      this._addToQueue = this._addToQueue.bind(this);

      this._validateOptions(options, invalid);

      parser.load(options, this.instanceDefaults, this);
      this._queues = new Queues(NUM_PRIORITIES);
      this._scheduled = {};
      this._states = new States(["RECEIVED", "QUEUED", "RUNNING", "EXECUTING"].concat(this.trackDoneStatus ? ["DONE"] : []));
      this._limiter = null;
      this.Events = new Events(this);
      this._submitLock = new Sync("submit", this.Promise);
      this._registerLock = new Sync("register", this.Promise);
      storeOptions = parser.load(options, this.storeDefaults, {});

      this._store = function () {
        if (this.datastore === "redis" || this.datastore === "ioredis" || this.connection != null) {
          storeInstanceOptions = parser.load(options, this.redisStoreDefaults, {});
          return new RedisDatastore(this, storeOptions, storeInstanceOptions);
        } else if (this.datastore === "local") {
          storeInstanceOptions = parser.load(options, this.localStoreDefaults, {});
          return new LocalDatastore(this, storeOptions, storeInstanceOptions);
        } else {
          throw new Bottleneck.prototype.BottleneckError(`Invalid datastore type: ${this.datastore}`);
        }
      }.call(this);

      this._queues.on("leftzero", () => {
        var ref;
        return (ref = this._store.heartbeat) != null ? typeof ref.ref === "function" ? ref.ref() : void 0 : void 0;
      });

      this._queues.on("zero", () => {
        var ref;
        return (ref = this._store.heartbeat) != null ? typeof ref.unref === "function" ? ref.unref() : void 0 : void 0;
      });
    }

    _validateOptions(options, invalid) {
      if (!(options != null && typeof options === "object" && invalid.length === 0)) {
        throw new Bottleneck.prototype.BottleneckError("Bottleneck v2 takes a single object argument. Refer to https://github.com/SGrondin/bottleneck#upgrading-to-v2 if you're upgrading from Bottleneck v1.");
      }
    }

    ready() {
      return this._store.ready;
    }

    clients() {
      return this._store.clients;
    }

    channel() {
      return `b_${this.id}`;
    }

    channel_client() {
      return `b_${this.id}_${this._store.clientId}`;
    }

    publish(message) {
      return this._store.__publish__(message);
    }

    disconnect(flush = true) {
      return this._store.__disconnect__(flush);
    }

    chain(_limiter) {
      this._limiter = _limiter;
      return this;
    }

    queued(priority) {
      return this._queues.queued(priority);
    }

    clusterQueued() {
      return this._store.__queued__();
    }

    empty() {
      return this.queued() === 0 && this._submitLock.isEmpty();
    }

    running() {
      return this._store.__running__();
    }

    done() {
      return this._store.__done__();
    }

    jobStatus(id) {
      return this._states.jobStatus(id);
    }

    jobs(status) {
      return this._states.statusJobs(status);
    }

    counts() {
      return this._states.statusCounts();
    }

    _randomIndex() {
      return Math.random().toString(36).slice(2);
    }

    check(weight = 1) {
      return this._store.__check__(weight);
    }

    _clearGlobalState(index) {
      if (this._scheduled[index] != null) {
        clearTimeout(this._scheduled[index].expiration);
        delete this._scheduled[index];
        return true;
      } else {
        return false;
      }
    }

    _free(index, job, options, eventInfo) {
      var _this = this;

      return _asyncToGenerator(function* () {
        var e, running;

        try {
          var _ref = yield _this._store.__free__(index, options.weight);

          running = _ref.running;

          _this.Events.trigger("debug", `Freed ${options.id}`, eventInfo);

          if (running === 0 && _this.empty()) {
            return _this.Events.trigger("idle");
          }
        } catch (error1) {
          e = error1;
          return _this.Events.trigger("error", e);
        }
      })();
    }

    _run(index, job, wait) {
      var clearGlobalState, free, run;
      job.doRun();
      clearGlobalState = this._clearGlobalState.bind(this, index);
      run = this._run.bind(this, index, job);
      free = this._free.bind(this, index, job);
      return this._scheduled[index] = {
        timeout: setTimeout(() => {
          return job.doExecute(this._limiter, clearGlobalState, run, free);
        }, wait),
        expiration: job.options.expiration != null ? setTimeout(function () {
          return job.doExpire(clearGlobalState, run, free);
        }, wait + job.options.expiration) : void 0,
        job: job
      };
    }

    _drainOne(capacity) {
      return this._registerLock.schedule(() => {
        var args, index, next, options, queue;

        if (this.queued() === 0) {
          return this.Promise.resolve(null);
        }

        queue = this._queues.getFirst();

        var _next2 = next = queue.first();

        options = _next2.options;
        args = _next2.args;

        if (capacity != null && options.weight > capacity) {
          return this.Promise.resolve(null);
        }

        this.Events.trigger("debug", `Draining ${options.id}`, {
          args,
          options
        });
        index = this._randomIndex();
        return this._store.__register__(index, options.weight, options.expiration).then(({
          success,
          wait,
          reservoir
        }) => {
          var empty;
          this.Events.trigger("debug", `Drained ${options.id}`, {
            success,
            args,
            options
          });

          if (success) {
            queue.shift();
            empty = this.empty();

            if (empty) {
              this.Events.trigger("empty");
            }

            if (reservoir === 0) {
              this.Events.trigger("depleted", empty);
            }

            this._run(index, next, wait);

            return this.Promise.resolve(options.weight);
          } else {
            return this.Promise.resolve(null);
          }
        });
      });
    }

    _drainAll(capacity, total = 0) {
      return this._drainOne(capacity).then(drained => {
        var newCapacity;

        if (drained != null) {
          newCapacity = capacity != null ? capacity - drained : capacity;
          return this._drainAll(newCapacity, total + drained);
        } else {
          return this.Promise.resolve(total);
        }
      }).catch(e => {
        return this.Events.trigger("error", e);
      });
    }

    _dropAllQueued(message) {
      return this._queues.shiftAll(function (job) {
        return job.doDrop({
          message
        });
      });
    }

    stop(options = {}) {
      var done, waitForExecuting;
      options = parser.load(options, this.stopDefaults);

      waitForExecuting = at => {
        var finished;

        finished = () => {
          var counts;
          counts = this._states.counts;
          return counts[0] + counts[1] + counts[2] + counts[3] === at;
        };

        return new this.Promise((resolve, reject) => {
          if (finished()) {
            return resolve();
          } else {
            return this.on("done", () => {
              if (finished()) {
                this.removeAllListeners("done");
                return resolve();
              }
            });
          }
        });
      };

      done = options.dropWaitingJobs ? (this._run = function (index, next) {
        return next.doDrop({
          message: options.dropErrorMessage
        });
      }, this._drainOne = () => {
        return this.Promise.resolve(null);
      }, this._registerLock.schedule(() => {
        return this._submitLock.schedule(() => {
          var k, ref, v;
          ref = this._scheduled;

          for (k in ref) {
            v = ref[k];

            if (this.jobStatus(v.job.options.id) === "RUNNING") {
              clearTimeout(v.timeout);
              clearTimeout(v.expiration);
              v.job.doDrop({
                message: options.dropErrorMessage
              });
            }
          }

          this._dropAllQueued(options.dropErrorMessage);

          return waitForExecuting(0);
        });
      })) : this.schedule({
        priority: NUM_PRIORITIES - 1,
        weight: 0
      }, () => {
        return waitForExecuting(1);
      });

      this._receive = function (job) {
        return job._reject(new Bottleneck.prototype.BottleneckError(options.enqueueErrorMessage));
      };

      this.stop = () => {
        return this.Promise.reject(new Bottleneck.prototype.BottleneckError("stop() has already been called"));
      };

      return done;
    }

    _addToQueue(job) {
      var _this2 = this;

      return _asyncToGenerator(function* () {
        var args, blocked, error, options, reachedHWM, shifted, strategy;
        args = job.args;
        options = job.options;

        try {
          var _ref2 = yield _this2._store.__submit__(_this2.queued(), options.weight);

          reachedHWM = _ref2.reachedHWM;
          blocked = _ref2.blocked;
          strategy = _ref2.strategy;
        } catch (error1) {
          error = error1;

          _this2.Events.trigger("debug", `Could not queue ${options.id}`, {
            args,
            options,
            error
          });

          job.doDrop({
            error
          });
          return false;
        }

        if (blocked) {
          job.doDrop();
          return true;
        } else if (reachedHWM) {
          shifted = strategy === Bottleneck.prototype.strategy.LEAK ? _this2._queues.shiftLastFrom(options.priority) : strategy === Bottleneck.prototype.strategy.OVERFLOW_PRIORITY ? _this2._queues.shiftLastFrom(options.priority + 1) : strategy === Bottleneck.prototype.strategy.OVERFLOW ? job : void 0;

          if (shifted != null) {
            shifted.doDrop();
          }

          if (shifted == null || strategy === Bottleneck.prototype.strategy.OVERFLOW) {
            if (shifted == null) {
              job.doDrop();
            }

            return reachedHWM;
          }
        }

        job.doQueue(reachedHWM, blocked);

        _this2._queues.push(job);

        yield _this2._drainAll();
        return reachedHWM;
      })();
    }

    _receive(job) {
      if (this._states.jobStatus(job.options.id) != null) {
        job._reject(new Bottleneck.prototype.BottleneckError(`A job with the same id already exists (id=${job.options.id})`));

        return false;
      } else {
        job.doReceive();
        return this._submitLock.schedule(this._addToQueue, job);
      }
    }

    submit(...args) {
      var cb, fn, job, options, ref, ref1, task;

      if (typeof args[0] === "function") {
        var _ref3, _ref4, _splice$call, _splice$call2;

        ref = args, (_ref3 = ref, _ref4 = _toArray(_ref3), fn = _ref4[0], args = _ref4.slice(1), _ref3), (_splice$call = splice.call(args, -1), _splice$call2 = _slicedToArray(_splice$call, 1), cb = _splice$call2[0], _splice$call);
        options = parser.load({}, this.jobDefaults);
      } else {
        var _ref5, _ref6, _splice$call3, _splice$call4;

        ref1 = args, (_ref5 = ref1, _ref6 = _toArray(_ref5), options = _ref6[0], fn = _ref6[1], args = _ref6.slice(2), _ref5), (_splice$call3 = splice.call(args, -1), _splice$call4 = _slicedToArray(_splice$call3, 1), cb = _splice$call4[0], _splice$call3);
        options = parser.load(options, this.jobDefaults);
      }

      task = (...args) => {
        return new this.Promise(function (resolve, reject) {
          return fn(...args, function (...args) {
            return (args[0] != null ? reject : resolve)(args);
          });
        });
      };

      job = new Job(task, args, options, this.jobDefaults, this.rejectOnDrop, this.Events, this._states, this.Promise);
      job.promise.then(function (args) {
        return typeof cb === "function" ? cb(...args) : void 0;
      }).catch(function (args) {
        if (Array.isArray(args)) {
          return typeof cb === "function" ? cb(...args) : void 0;
        } else {
          return typeof cb === "function" ? cb(args) : void 0;
        }
      });
      return this._receive(job);
    }

    schedule(...args) {
      var job, options, task;

      if (typeof args[0] === "function") {
        var _args = args;

        var _args2 = _toArray(_args);

        task = _args2[0];
        args = _args2.slice(1);
        options = {};
      } else {
        var _args3 = args;

        var _args4 = _toArray(_args3);

        options = _args4[0];
        task = _args4[1];
        args = _args4.slice(2);
      }

      job = new Job(task, args, options, this.jobDefaults, this.rejectOnDrop, this.Events, this._states, this.Promise);

      this._receive(job);

      return job.promise;
    }

    wrap(fn) {
      var schedule, wrapped;
      schedule = this.schedule.bind(this);

      wrapped = function wrapped(...args) {
        return schedule(fn.bind(this), ...args);
      };

      wrapped.withOptions = function (options, ...args) {
        return schedule(options, fn, ...args);
      };

      return wrapped;
    }

    updateSettings(options = {}) {
      var _this3 = this;

      return _asyncToGenerator(function* () {
        yield _this3._store.__updateSettings__(parser.overwrite(options, _this3.storeDefaults));
        parser.overwrite(options, _this3.instanceDefaults, _this3);
        return _this3;
      })();
    }

    currentReservoir() {
      return this._store.__currentReservoir__();
    }

    incrementReservoir(incr = 0) {
      return this._store.__incrementReservoir__(incr);
    }

  }
  Bottleneck.default = Bottleneck;
  Bottleneck.Events = Events;
  Bottleneck.version = Bottleneck.prototype.version = require$$8.version;
  Bottleneck.strategy = Bottleneck.prototype.strategy = {
    LEAK: 1,
    OVERFLOW: 2,
    OVERFLOW_PRIORITY: 4,
    BLOCK: 3
  };
  Bottleneck.BottleneckError = Bottleneck.prototype.BottleneckError = BottleneckError_1;
  Bottleneck.Group = Bottleneck.prototype.Group = Group_1;
  Bottleneck.RedisConnection = Bottleneck.prototype.RedisConnection = RedisConnection_1;
  Bottleneck.IORedisConnection = Bottleneck.prototype.IORedisConnection = IORedisConnection_1;
  Bottleneck.Batcher = Bottleneck.prototype.Batcher = Batcher_1;
  Bottleneck.prototype.jobDefaults = {
    priority: DEFAULT_PRIORITY,
    weight: 1,
    expiration: null,
    id: "<no-id>"
  };
  Bottleneck.prototype.storeDefaults = {
    maxConcurrent: null,
    minTime: 0,
    highWater: null,
    strategy: Bottleneck.prototype.strategy.LEAK,
    penalty: null,
    reservoir: null,
    reservoirRefreshInterval: null,
    reservoirRefreshAmount: null,
    reservoirIncreaseInterval: null,
    reservoirIncreaseAmount: null,
    reservoirIncreaseMaximum: null
  };
  Bottleneck.prototype.localStoreDefaults = {
    Promise: Promise,
    timeout: null,
    heartbeatInterval: 250
  };
  Bottleneck.prototype.redisStoreDefaults = {
    Promise: Promise,
    timeout: null,
    heartbeatInterval: 5000,
    clientTimeout: 10000,
    Redis: null,
    clientOptions: {},
    clusterNodes: null,
    clearDatastore: false,
    connection: null
  };
  Bottleneck.prototype.instanceDefaults = {
    datastore: "local",
    connection: null,
    id: "<no-id>",
    rejectOnDrop: true,
    trackDoneStatus: false,
    Promise: Promise
  };
  Bottleneck.prototype.stopDefaults = {
    enqueueErrorMessage: "This limiter has been stopped and cannot accept new jobs.",
    dropWaitingJobs: true,
    dropErrorMessage: "This limiter has been stopped."
  };
  return Bottleneck;
}.call(void 0);

var Bottleneck_1 = Bottleneck;

var lib = require$$0;

const unifetch = typeof fetch !== 'undefined' ? fetch : browser$1;
class AlpacaClient {
    params;
    baseURLs = endpoints;
    limiter = new lib({
        reservoir: 200,
        reservoirRefreshAmount: 200,
        reservoirRefreshInterval: 60 * 1000,
        maxConcurrent: 1,
        minTime: 200,
    });
    constructor(params) {
        this.params = params;
        if ('endpoints' in params) {
            this.baseURLs = Object.assign(endpoints, params.endpoints);
        }
        if (!('paper' in params.credentials) &&
            !('key' in params.credentials && params.credentials.key.startsWith('A'))) {
            params.credentials['paper'] = true;
        }
        if ('access_token' in params.credentials &&
            ('key' in params.credentials || 'secret' in params.credentials)) {
            throw new Error("can't create client with both default and oauth credentials");
        }
    }
    async isAuthenticated() {
        try {
            await this.getAccount();
            return true;
        }
        catch {
            return false;
        }
    }
    async getAccount() {
        return parse.account(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/account`,
        }));
    }
    async getOrder(params) {
        return parse.order(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/orders/${params.order_id || params.client_order_id}`,
            data: { nested: params.nested },
        }));
    }
    async getOrders(params = {}) {
        return parse.orders(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/orders`,
            data: {
                ...params,
                symbols: params.symbols ? params.symbols.join(',') : undefined,
            },
        }));
    }
    async placeOrder(params) {
        return parse.order(await this.request({
            method: 'POST',
            url: `${this.baseURLs.rest.account}/orders`,
            data: params,
        }));
    }
    async replaceOrder(params) {
        return parse.order(await this.request({
            method: 'PATCH',
            url: `${this.baseURLs.rest.account}/orders/${params.order_id}`,
            data: params,
        }));
    }
    cancelOrder(params) {
        return this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/orders/${params.order_id}`,
            isJSON: false,
        });
    }
    async cancelOrders() {
        return parse.canceled_orders(await this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/orders`,
        }));
    }
    async getPosition(params) {
        return parse.position(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/positions/${params.symbol}`,
        }));
    }
    async getPositions() {
        return parse.positions(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/positions`,
        }));
    }
    async closePosition(params) {
        return parse.order(await this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/positions/${params.symbol}`,
            data: params,
        }));
    }
    async closePositions(params) {
        return parse.orders(await this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/positions?cancel_orders=${JSON.stringify(params.cancel_orders ?? false)}`,
        }));
    }
    getAsset(params) {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/assets/${params.asset_id_or_symbol}`,
        });
    }
    getAssets(params) {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/assets`,
            data: params,
        });
    }
    getWatchlist(params) {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/watchlists/${params.uuid}`,
        });
    }
    getWatchlists() {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/watchlists`,
        });
    }
    createWatchlist(params) {
        return this.request({
            method: 'POST',
            url: `${this.baseURLs.rest.account}/watchlists`,
            data: params,
        });
    }
    updateWatchlist(params) {
        return this.request({
            method: 'PUT',
            url: `${this.baseURLs.rest.account}/watchlists/${params.uuid}`,
            data: params,
        });
    }
    addToWatchlist(params) {
        return this.request({
            method: 'POST',
            url: `${this.baseURLs.rest.account}/watchlists/${params.uuid}`,
            data: params,
        });
    }
    removeFromWatchlist(params) {
        return this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/watchlists/${params.uuid}/${params.symbol}`,
        });
    }
    deleteWatchlist(params) {
        return this.request({
            method: 'DELETE',
            url: `${this.baseURLs.rest.account}/watchlists/${params.uuid}`,
        });
    }
    getCalendar(params) {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/calendar`,
            data: params,
        });
    }
    getNews(params) {
        if ('symbols' in params && Array.isArray(params.symbols)) {
            params.symbols = params.symbols.join(',');
        }
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.beta}/news`,
            data: params,
        });
    }
    async getClock() {
        return parse.clock(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/clock`,
        }));
    }
    getAccountConfigurations() {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/account/configurations`,
        });
    }
    updateAccountConfigurations(params) {
        return this.request({
            method: 'PATCH',
            url: `${this.baseURLs.rest.account}/account/configurations`,
            data: params,
        });
    }
    async getAccountActivities(params) {
        if (params.activity_types && Array.isArray(params.activity_types)) {
            params.activity_types = params.activity_types.join(',');
        }
        return parse.activities(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/account/activities${params.activity_type ? '/'.concat(params.activity_type) : ''}`,
            data: { ...params, activity_type: undefined },
        }));
    }
    getPortfolioHistory(params) {
        return this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.account}/account/portfolio/history`,
            data: params,
        });
    }
    async getBars_v1(params) {
        const transformed = {
            ...params,
            symbols: params.symbols.join(','),
        };
        return await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v1}/bars/${params.timeframe}`,
            data: transformed,
        });
    }
    async getLastTrade_v1(params) {
        return await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v1}/last/stocks/${params.symbol}`,
        });
    }
    async getLastQuote_v1(params) {
        return await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v1}/last_quote/stocks/${params.symbol}`,
        });
    }
    async getTrades(params) {
        return parse.pageOfTrades(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/${params.symbol}/trades`,
            data: { ...params, symbol: undefined },
        }));
    }
    async getQuotes(params) {
        return parse.pageOfQuotes(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/${params.symbol}/quotes`,
            data: { ...params, symbol: undefined },
        }));
    }
    async getBars(params) {
        return parse.pageOfBars(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/${params.symbol}/bars`,
            data: { ...params, symbol: undefined },
        }));
    }
    async getLatestTrade({ symbol, feed, limit, }) {
        let query = '';
        if (feed || limit) {
            query = '?'.concat(lib$1.stringify({ feed, limit }));
        }
        return parse.latestTrade(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/${symbol}/trades/latest`.concat(query),
        }));
    }
    async getSnapshot(params) {
        return parse.snapshot(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/${params.symbol}/snapshot`,
        }));
    }
    async getSnapshots(params) {
        return parse.snapshots(await this.request({
            method: 'GET',
            url: `${this.baseURLs.rest.market_data_v2}/stocks/snapshots?symbols=${params.symbols.join(',')}`,
        }));
    }
    async request(params) {
        let headers = {};
        if ('access_token' in this.params.credentials) {
            headers['Authorization'] = `Bearer ${this.params.credentials.access_token}`;
        }
        else {
            headers['APCA-API-KEY-ID'] = this.params.credentials.key;
            headers['APCA-API-SECRET-KEY'] = this.params.credentials.secret;
        }
        if (this.params.credentials.paper) {
            params.url = params.url.replace('api.', 'paper-api.');
        }
        let query = '';
        if (params.data) {
            for (let [key, value] of Object.entries(params.data)) {
                if (value instanceof Date) {
                    params.data[key] = value.toISOString();
                }
            }
            if (!['POST', 'PATCH', 'PUT'].includes(params.method)) {
                query = '?'.concat(lib$1.stringify(params.data));
                params.data = undefined;
            }
        }
        const makeCall = () => unifetch(params.url.concat(query), {
            method: params.method,
            headers,
            body: JSON.stringify(params.data),
        }), func = this.params.rate_limit
            ? () => this.limiter.schedule(makeCall)
            : makeCall;
        let resp, result = {};
        try {
            resp = await func();
            if (!(params.isJSON == undefined ? true : params.isJSON)) {
                return resp.ok;
            }
            result = await resp.json();
        }
        catch (e) {
            console.error(e);
            throw result;
        }
        if ('code' in result || 'message' in result) {
            throw result;
        }
        return result;
    }
}

var isBlob = value => {
	if (typeof Blob === 'undefined') {
		return false;
	}

	return value instanceof Blob || Object.prototype.toString.call(value) === '[object Blob]';
};

// https://github.com/maxogden/websocket-stream/blob/48dc3ddf943e5ada668c31ccd94e9186f02fafbd/ws-fallback.js

var ws = null;

if (typeof WebSocket !== 'undefined') {
  ws = WebSocket;
} else if (typeof MozWebSocket !== 'undefined') {
  ws = MozWebSocket;
} else if (typeof commonjsGlobal !== 'undefined') {
  ws = commonjsGlobal.WebSocket || commonjsGlobal.MozWebSocket;
} else if (typeof window !== 'undefined') {
  ws = window.WebSocket || window.MozWebSocket;
} else if (typeof self !== 'undefined') {
  ws = self.WebSocket || self.MozWebSocket;
}

var browser = ws;

var eventemitter3 = createCommonjsModule(function (module) {

var has = Object.prototype.hasOwnProperty
  , prefix = '~';

/**
 * Constructor to create a storage for our `EE` objects.
 * An `Events` instance is a plain object whose properties are event names.
 *
 * @constructor
 * @private
 */
function Events() {}

//
// We try to not inherit from `Object.prototype`. In some engines creating an
// instance in this way is faster than calling `Object.create(null)` directly.
// If `Object.create(null)` is not supported we prefix the event names with a
// character to make sure that the built-in object properties are not
// overridden or used as an attack vector.
//
if (Object.create) {
  Events.prototype = Object.create(null);

  //
  // This hack is needed because the `__proto__` property is still inherited in
  // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
  //
  if (!new Events().__proto__) prefix = false;
}

/**
 * Representation of a single event listener.
 *
 * @param {Function} fn The listener function.
 * @param {*} context The context to invoke the listener with.
 * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
 * @constructor
 * @private
 */
function EE(fn, context, once) {
  this.fn = fn;
  this.context = context;
  this.once = once || false;
}

/**
 * Add a listener for a given event.
 *
 * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} context The context to invoke the listener with.
 * @param {Boolean} once Specify if the listener is a one-time listener.
 * @returns {EventEmitter}
 * @private
 */
function addListener(emitter, event, fn, context, once) {
  if (typeof fn !== 'function') {
    throw new TypeError('The listener must be a function');
  }

  var listener = new EE(fn, context || emitter, once)
    , evt = prefix ? prefix + event : event;

  if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;
  else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);
  else emitter._events[evt] = [emitter._events[evt], listener];

  return emitter;
}

/**
 * Clear event by name.
 *
 * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
 * @param {(String|Symbol)} evt The Event name.
 * @private
 */
function clearEvent(emitter, evt) {
  if (--emitter._eventsCount === 0) emitter._events = new Events();
  else delete emitter._events[evt];
}

/**
 * Minimal `EventEmitter` interface that is molded against the Node.js
 * `EventEmitter` interface.
 *
 * @constructor
 * @public
 */
function EventEmitter() {
  this._events = new Events();
  this._eventsCount = 0;
}

/**
 * Return an array listing the events for which the emitter has registered
 * listeners.
 *
 * @returns {Array}
 * @public
 */
EventEmitter.prototype.eventNames = function eventNames() {
  var names = []
    , events
    , name;

  if (this._eventsCount === 0) return names;

  for (name in (events = this._events)) {
    if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
  }

  if (Object.getOwnPropertySymbols) {
    return names.concat(Object.getOwnPropertySymbols(events));
  }

  return names;
};

/**
 * Return the listeners registered for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Array} The registered listeners.
 * @public
 */
EventEmitter.prototype.listeners = function listeners(event) {
  var evt = prefix ? prefix + event : event
    , handlers = this._events[evt];

  if (!handlers) return [];
  if (handlers.fn) return [handlers.fn];

  for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {
    ee[i] = handlers[i].fn;
  }

  return ee;
};

/**
 * Return the number of listeners listening to a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Number} The number of listeners.
 * @public
 */
EventEmitter.prototype.listenerCount = function listenerCount(event) {
  var evt = prefix ? prefix + event : event
    , listeners = this._events[evt];

  if (!listeners) return 0;
  if (listeners.fn) return 1;
  return listeners.length;
};

/**
 * Calls each of the listeners registered for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Boolean} `true` if the event had listeners, else `false`.
 * @public
 */
EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
  var evt = prefix ? prefix + event : event;

  if (!this._events[evt]) return false;

  var listeners = this._events[evt]
    , len = arguments.length
    , args
    , i;

  if (listeners.fn) {
    if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);

    switch (len) {
      case 1: return listeners.fn.call(listeners.context), true;
      case 2: return listeners.fn.call(listeners.context, a1), true;
      case 3: return listeners.fn.call(listeners.context, a1, a2), true;
      case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
      case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
      case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
    }

    for (i = 1, args = new Array(len -1); i < len; i++) {
      args[i - 1] = arguments[i];
    }

    listeners.fn.apply(listeners.context, args);
  } else {
    var length = listeners.length
      , j;

    for (i = 0; i < length; i++) {
      if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);

      switch (len) {
        case 1: listeners[i].fn.call(listeners[i].context); break;
        case 2: listeners[i].fn.call(listeners[i].context, a1); break;
        case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
        case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
        default:
          if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {
            args[j - 1] = arguments[j];
          }

          listeners[i].fn.apply(listeners[i].context, args);
      }
    }
  }

  return true;
};

/**
 * Add a listener for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} [context=this] The context to invoke the listener with.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.on = function on(event, fn, context) {
  return addListener(this, event, fn, context, false);
};

/**
 * Add a one-time listener for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} [context=this] The context to invoke the listener with.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.once = function once(event, fn, context) {
  return addListener(this, event, fn, context, true);
};

/**
 * Remove the listeners of a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn Only remove the listeners that match this function.
 * @param {*} context Only remove the listeners that have this context.
 * @param {Boolean} once Only remove one-time listeners.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
  var evt = prefix ? prefix + event : event;

  if (!this._events[evt]) return this;
  if (!fn) {
    clearEvent(this, evt);
    return this;
  }

  var listeners = this._events[evt];

  if (listeners.fn) {
    if (
      listeners.fn === fn &&
      (!once || listeners.once) &&
      (!context || listeners.context === context)
    ) {
      clearEvent(this, evt);
    }
  } else {
    for (var i = 0, events = [], length = listeners.length; i < length; i++) {
      if (
        listeners[i].fn !== fn ||
        (once && !listeners[i].once) ||
        (context && listeners[i].context !== context)
      ) {
        events.push(listeners[i]);
      }
    }

    //
    // Reset the array, or remove it completely if we have no more listeners.
    //
    if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
    else clearEvent(this, evt);
  }

  return this;
};

/**
 * Remove all listeners, or those of the specified event.
 *
 * @param {(String|Symbol)} [event] The event name.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
  var evt;

  if (event) {
    evt = prefix ? prefix + event : event;
    if (this._events[evt]) clearEvent(this, evt);
  } else {
    this._events = new Events();
    this._eventsCount = 0;
  }

  return this;
};

//
// Alias methods names because people roll like that.
//
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
EventEmitter.prototype.addListener = EventEmitter.prototype.on;

//
// Expose the prefix.
//
EventEmitter.prefixed = prefix;

//
// Allow `EventEmitter` to be imported as module namespace.
//
EventEmitter.EventEmitter = EventEmitter;

//
// Expose the module.
//
{
  module.exports = EventEmitter;
}
});

class AlpacaStream extends eventemitter3 {
    params;
    host;
    connection;
    authenticated;
    baseURLs = endpoints;
    constructor(params) {
        super();
        this.params = params;
        if ('endpoints' in params) {
            this.baseURLs = Object.assign(endpoints, params.endpoints);
        }
        if (!('paper' in params.credentials) &&
            !('key' in params.credentials && params.credentials.key.startsWith('A'))) {
            params.credentials['paper'] = true;
        }
        switch (params.type) {
            case 'account':
                this.host = params.credentials.paper
                    ? this.baseURLs.websocket.account.replace('api.', 'paper-api.')
                    : this.baseURLs.websocket.account;
                break;
            case 'market_data':
                this.host = this.baseURLs.websocket.market_data(this.params.source);
                break;
            default:
                this.host = 'unknown';
        }
        this.connection = new browser(this.host);
        this.connection.onopen = () => {
            let message = {};
            switch (this.params.type) {
                case 'account':
                    message = {
                        action: 'authenticate',
                        data: {
                            key_id: params.credentials.key,
                            secret_key: params.credentials.secret,
                        },
                    };
                    break;
                case 'market_data':
                    message = { action: 'auth', ...params.credentials };
                    break;
            }
            this.connection.send(JSON.stringify(message));
            this.emit('open', this);
        };
        this.connection.onclose = () => this.emit('close', this);
        this.connection.onmessage = async (event) => {
            let data = event.data;
            if (isBlob(data)) {
                data = await event.data.text();
            }
            else if (data instanceof ArrayBuffer) {
                data = String.fromCharCode(...new Uint8Array(event.data));
            }
            let parsed = JSON.parse(data), messages = this.params.type == 'account' ? [parsed] : parsed;
            messages.forEach((message) => {
                this.emit('message', message);
                if ('T' in message && message.msg == 'authenticated') {
                    this.authenticated = true;
                    this.emit('authenticated', this);
                }
                else if ('stream' in message && message.stream == 'authorization') {
                    if (message.data.status == 'authorized') {
                        this.authenticated = true;
                        this.emit('authenticated', this);
                    }
                }
                if ('stream' in message && message.stream == 'trade_updates') {
                    this.emit('trade_updates', parse.trade_update(message.data));
                }
                const x = {
                    success: 'success',
                    subscription: 'subscription',
                    error: 'error',
                    t: 'trade',
                    q: 'quote',
                    b: 'bar',
                };
                if ('T' in message) {
                    this.emit(x[message.T.split('.')[0]], message);
                }
            });
        };
        this.connection.onerror = (err) => {
            this.emit('error', err);
        };
    }
    getConnection() {
        return this.connection;
    }
    subscribe(channel, symbols = []) {
        switch (this.params.type) {
            case 'account':
                this.send(JSON.stringify({ action: 'listen', data: { streams: [channel] } }));
                break;
            case 'market_data':
                let message = { action: 'subscribe' };
                message[channel] = symbols;
                this.send(JSON.stringify(message));
                break;
        }
        return this;
    }
    unsubscribe(channel, symbols = []) {
        switch (this.params.type) {
            case 'account':
                this.send(JSON.stringify({ action: 'unlisten', data: { streams: [channel] } }));
                break;
            case 'market_data':
                let message = { action: 'unsubscribe' };
                message[channel] = symbols;
                this.send(JSON.stringify(message));
                break;
        }
        return this;
    }
    send(message) {
        if (!this.authenticated) {
            throw new Error('not authenticated');
        }
        if (typeof message == 'object') {
            message = JSON.stringify(message);
        }
        this.connection.send(message);
        return this;
    }
}

var index = {
    AlpacaClient: AlpacaClient,
    AlpacaStream: AlpacaStream,
};

export { AlpacaClient, AlpacaStream, index as default };
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