Support for async

Author: Ives van Hoorne

config/webpack.config.js

@@ -48,6 +48,7 @@ const config = {
   entry: {
     app: [require.resolve('./polyfills'), path.join(paths.appSrc, 'index.js')],
     sandbox: [
+      require.resolve('babel-polyfill'),
       require.resolve('./polyfills'),
       path.join(paths.sandboxSrc, 'index.js'),
     ],

package.json

@@ -67,6 +67,7 @@
     "axios": "^0.15.3",
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-plugin-transform-remove-strict-mode": "^0.0.2",
+    "babel-polyfill": "^6.23.0",
     "babel-standalone": "^6.21.1-0",
     "base64-loader": "^1.0.0",
     "codemirror": "^5.22.0",

yarn.lock

@@ -934,6 +934,14 @@ babel-plugin-transform-undefined-to-void@^6.8.0:
   dependencies:
     babel-runtime "^6.0.0"
 
+babel-polyfill@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.23.0.tgz#8364ca62df8eafb830499f699177466c3b03499d"
+  dependencies:
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
 babel-preset-babili@^0.0.12:
   version "0.0.12"
   resolved "https://registry.yarnpkg.com/babel-preset-babili/-/babel-preset-babili-0.0.12.tgz#74d79205d54feae6470bc84231da0b9ac9fc7de9"