fix(packages): use ES modules for primary build (#11120)

modules/@angular/platform-browser/src/platform-browser.ts

@@ -0,0 +1,31 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export {BrowserModule, platformBrowser} from './browser';
+export {BrowserPlatformLocation} from './browser/location/browser_platform_location';
+export {Title} from './browser/title';
+export {disableDebugTools, enableDebugTools} from './browser/tools/tools';
+export {AnimationDriver} from './dom/animation_driver';
+export {By} from './dom/debug/by';
+export {DOCUMENT} from './dom/dom_tokens';
+export {EVENT_MANAGER_PLUGINS, EventManager} from './dom/events/event_manager';
+export {HAMMER_GESTURE_CONFIG, HammerGestureConfig} from './dom/events/hammer_gestures';
+export {DomSanitizer, SafeHtml, SafeResourceUrl, SafeScript, SafeStyle, SafeUrl} from './security/dom_sanitization_service';
+// Web Workers
+export {ClientMessageBroker, ClientMessageBrokerFactory, FnArg, UiArguments} from './web_workers/shared/client_message_broker';
+export {PRIMITIVE} from './web_workers/shared/serializer';
+export {ReceivedMessage, ServiceMessageBroker, ServiceMessageBrokerFactory} from './web_workers/shared/service_message_broker';
+
+export * from './web_workers/shared/message_bus';
+export {WORKER_APP_LOCATION_PROVIDERS} from './web_workers/worker/location_providers';
+export {WORKER_UI_LOCATION_PROVIDERS} from './web_workers/ui/location_providers';
+
+export {NgProbeToken} from './dom/debug/ng_probe';
+export {platformWorkerUi, WebWorkerInstance, WORKER_SCRIPT, WORKER_UI_STARTABLE_MESSAGING_SERVICE} from './worker_render';
+export {platformWorkerApp, WorkerAppModule} from './worker_app';
+export * from './private_export';