You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.0 KiB
59 lines
2.0 KiB
5 months ago
|
export interface Subscription {
|
||
|
|
closed: boolean;
|
||
|
|
unsubscribe(): void;
|
||
|
|
}
|
||
|
|
|
||
|
|
interface SubscriptionObserver<T> {
|
||
|
|
closed: boolean;
|
||
|
|
next(value: T): void;
|
||
|
|
error(errorValue: any): void;
|
||
|
|
complete(): void;
|
||
|
|
}
|
||
|
|
|
||
|
|
export interface Observer<T> {
|
||
|
|
start?(subscription: Subscription): any;
|
||
|
|
next?(value: T): void;
|
||
|
|
error?(errorValue: any): void;
|
||
|
|
complete?(): void;
|
||
|
|
}
|
||
|
|
|
||
|
|
export type Subscriber<T> = (
|
||
|
|
observer: SubscriptionObserver<T>,
|
||
|
|
) => void | (() => void) | Subscription;
|
||
|
|
|
||
|
|
interface ObservableLike<T> {
|
||
|
|
subscribe?: Subscriber<T> | undefined;
|
||
|
|
[Symbol.observable](): Observable<T> | ObservableLike<T>;
|
||
|
|
}
|
||
|
|
|
||
|
|
export declare class Observable<T> {
|
||
|
|
constructor(subscriber: Subscriber<T>);
|
||
|
|
|
||
|
|
// For backwards compatibility when super(subscriber) is transpiled to
|
||
|
|
// Observable.call(this, subscriber), which typically happens when the
|
||
|
|
// Observable class is compiled to ES5 function contructor syntax.
|
||
|
|
static call<R>(instance: Observable<R>, subscriber: Subscriber<R>): undefined;
|
||
|
|
static apply<R>(instance: Observable<R>, args: IArguments | [Subscriber<R>]): undefined;
|
||
|
|
|
||
|
|
subscribe(observer: Observer<T>): Subscription;
|
||
|
|
subscribe(
|
||
|
|
onNext: (value: T) => void,
|
||
|
|
onError?: (error: any) => void,
|
||
|
|
onComplete?: () => void,
|
||
|
|
): Subscription;
|
||
|
|
|
||
|
|
[Symbol.observable](): Observable<T>;
|
||
|
|
|
||
|
|
forEach(callback: (value: T) => void): Promise<void>;
|
||
|
|
map<R>(callback: (value: T) => R): Observable<R>;
|
||
|
|
filter<S extends T>(callback: (value: T) => value is S): Observable<S>;
|
||
|
|
filter(callback: (value: T) => boolean): Observable<T>;
|
||
|
|
reduce(callback: (previousValue: T, currentValue: T) => T, initialValue?: T): Observable<T>;
|
||
|
|
reduce<R>(callback: (previousValue: R, currentValue: T) => R, initialValue?: R): Observable<R>;
|
||
|
|
flatMap<R>(callback: (value: T) => ObservableLike<R>): Observable<R>;
|
||
|
|
concat<R>(...observable: Array<Observable<R>>): Observable<R>;
|
||
|
|
|
||
|
|
static from<R>(observable: Observable<R> | ObservableLike<R> | ArrayLike<R>): Observable<R>;
|
||
|
|
static of<R>(...items: R[]): Observable<R>;
|
||
|
|
}
|