angular/modules/angular2/src/core/application_tokens.ts
Victor Berchet 998c7c2e03 doc: add some API doc
Closes #4060
2015-09-09 02:49:07 +00:00

27 lines
643 B
TypeScript

import {OpaqueToken} from 'angular2/src/core/di';
import {CONST_EXPR} from 'angular2/src/core/facade/lang';
/**
* @private
*/
export const APP_COMPONENT_REF_PROMISE = CONST_EXPR(new OpaqueToken('Promise<ComponentRef>'));
/**
* An {@link angular2/di/OpaqueToken} representing the application root type in the {@link
* Injector}.
*
* ```
* @Component(...)
* @View(...)
* class MyApp {
* ...
* }
*
* bootstrap(MyApp).then((appRef:ApplicationRef) {
* expect(appRef.injector.get(appComponentTypeToken)).toEqual(MyApp);
* });
*
* ```
*/
export const APP_COMPONENT: OpaqueToken = CONST_EXPR(new OpaqueToken('AppComponent'));