1 import { Subject } from './Subject';
2 import { Subscriber } from './Subscriber';
3 import { Subscription } from './Subscription';
5 * A variant of Subject that only emits a value when it completes. It will emit
6 * its latest value to all its observers on completion.
8 * @class AsyncSubject<T>
10 export declare class AsyncSubject<T> extends Subject<T> {
14 /** @deprecated This is an internal implementation detail, do not use. */
15 _subscribe(subscriber: Subscriber<any>): Subscription;
17 error(error: any): void;