// `ng build --env=prod` then `environment.prod.ts` will be used instead.
// The list of which env maps to which file can be found in `.angular-cli.json`.
+// Reflect.metadata polyfill is only needed in the JIT/dev mode.
+//
+// In order to load these polyfills early enough (before app code), polyfill.ts imports this file to
+// to change the order in the final bundle.
+import 'core-js/es6/reflect'
+import 'core-js/es7/reflect'
+
export const environment = {
production: false,
hmr: false,