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- import { OperatorFunction, ObservableInput } from '../types';
- /**
- * Buffers the source Observable values until `closingNotifier` emits.
- *
- * <span class="informal">Collects values from the past as an array, and emits
- * that array only when another Observable emits.</span>
- *
- * 
- *
- * Buffers the incoming Observable values until the given `closingNotifier`
- * `ObservableInput` (that internally gets converted to an Observable)
- * emits a value, at which point it emits the buffer on the output
- * Observable and starts a new buffer internally, awaiting the next time
- * `closingNotifier` emits.
- *
- * ## Example
- *
- * On every click, emit array of most recent interval events
- *
- * ```ts
- * import { fromEvent, interval, buffer } from 'rxjs';
- *
- * const clicks = fromEvent(document, 'click');
- * const intervalEvents = interval(1000);
- * const buffered = intervalEvents.pipe(buffer(clicks));
- * buffered.subscribe(x => console.log(x));
- * ```
- *
- * @see {@link bufferCount}
- * @see {@link bufferTime}
- * @see {@link bufferToggle}
- * @see {@link bufferWhen}
- * @see {@link window}
- *
- * @param closingNotifier An `ObservableInput` that signals the
- * buffer to be emitted on the output Observable.
- * @return A function that returns an Observable of buffers, which are arrays
- * of values.
- */
- export declare function buffer<T>(closingNotifier: ObservableInput<any>): OperatorFunction<T, T[]>;
- //# sourceMappingURL=buffer.d.ts.map
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