Fix icss-scoped contract with composed exports

Author: TrySound

src/index.js

@@ -163,14 +163,13 @@ module.exports = postcss.plugin(plugin, () => (css, result) => {
     atrule.remove();
   });
 
-  replaceSymbols(
-    css,
-    Object.assign(
-      {},
-      valuesExports,
-      getScopedAliases(result.messages, valuesExports)
-    )
-  );
+  const scopedAliases = getScopedAliases(result.messages, valuesExports);
+
+  replaceSymbols(css, Object.assign({}, valuesExports, scopedAliases));
+
+  Object.keys(icssExports).forEach(key => {
+    icssExports[key] = replaceValueSymbols(icssExports[key], scopedAliases);
+  });
 
   css.prepend(
     createICSSRules(icssImports, Object.assign({}, icssExports, valuesExports))

test/test.js

@@ -446,7 +446,8 @@ test("icss-scoped contract", () => {
   return run({
     fixture: `
       :export {
-        a: __scope__a
+        a: __scope__a;
+        b: b __scope__a
       }
       @value a from 'path';
       .__scope__a {}
@@ -457,7 +458,8 @@ test("icss-scoped contract", () => {
         __value__a__0: a
       }
       :export {
-        a: __value__a__0
+        a: __value__a__0;
+        b: b __value__a__0
       }
       .__value__a__0 {}
     `,