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@tempest/subject

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subject operator for tempest

29 lines (28 loc) 714 B
import { Stream, Source } from '@tempest/core'; /** * Takes a Stream and 'upgrades' it to a Subject * * @export * @template T * @param {Stream<T>} stream * @returns {Subject<T>} * @example * import { never } from '@tempest/never' * import { asSubject } from '@tempest/subject' * * const subject = asSubject(never()) * * subject.subscribe(x => console.log(x)) // 1, 2, 3 * * subject.next(1) * subject.next(2) * subject.next(3) * subject.complete() */ export declare function asSubject<T>(stream: Stream<T>): Subject<T>; export declare class Subject<T> extends Stream<T> { constructor(source: Source<T>); next(value: T): void; error(err: Error): void; complete(value?: T): void; }