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- import { Connect, Observable, ObserverOrNext, Subscription } from './types';
- /**
- * Observable is a standard interface that's useful for modeling multiple,
- * asynchronous events.
- *
- * IndefiniteObservable is a minimalist implementation of a subset of the TC39
- * Observable proposal. It is indefinite because it will never call `complete`
- * or `error` on the provided observer.
- */
- export default class IndefiniteObservable<T> implements Observable<T> {
- private _connect;
- /**
- * The provided function should receive an observer and connect that
- * observer's `next` method to an event source (for instance,
- * `element.addEventListener('click', observer.next)`).
- *
- * It must return a function that will disconnect the observer from the event
- * source.
- */
- constructor(connect: Connect<T>);
- /**
- * `subscribe` uses the function supplied to the constructor to connect an
- * observer to an event source. Each observer is connected independently:
- * each call to `subscribe` calls `connect` with the new observer.
- *
- * To disconnect the observer from the event source, call `unsubscribe` on the
- * returned subscription.
- *
- * Note: `subscribe` accepts either a function or an object with a
- * next method.
- */
- subscribe(observerOrNext: ObserverOrNext<T>): Subscription;
- }
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