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node_modules/rxjs/observable/IntervalObservable.d.ts

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+import { Subscriber } from '../Subscriber';
+import { IScheduler } from '../Scheduler';
+import { Observable } from '../Observable';
+/**
+ * We need this JSDoc comment for affecting ESDoc.
+ * @extends {Ignored}
+ * @hide true
+ */
+export declare class IntervalObservable extends Observable<number> {
+    private period;
+    private scheduler;
+    /**
+     * Creates an Observable that emits sequential numbers every specified
+     * interval of time, on a specified IScheduler.
+     *
+     * <span class="informal">Emits incremental numbers periodically in time.
+     * </span>
+     *
+     * <img src="./img/interval.png" width="100%">
+     *
+     * `interval` returns an Observable that emits an infinite sequence of
+     * ascending integers, with a constant interval of time of your choosing
+     * between those emissions. The first emission is not sent immediately, but
+     * only after the first period has passed. By default, this operator uses the
+     * `async` IScheduler to provide a notion of time, but you may pass any
+     * IScheduler to it.
+     *
+     * @example <caption>Emits ascending numbers, one every second (1000ms)</caption>
+     * var numbers = Rx.Observable.interval(1000);
+     * numbers.subscribe(x => console.log(x));
+     *
+     * @see {@link timer}
+     * @see {@link delay}
+     *
+     * @param {number} [period=0] The interval size in milliseconds (by default)
+     * or the time unit determined by the scheduler's clock.
+     * @param {Scheduler} [scheduler=async] The IScheduler to use for scheduling
+     * the emission of values, and providing a notion of "time".
+     * @return {Observable} An Observable that emits a sequential number each time
+     * interval.
+     * @static true
+     * @name interval
+     * @owner Observable
+     */
+    static create(period?: number, scheduler?: IScheduler): Observable<number>;
+    static dispatch(state: any): void;
+    constructor(period?: number, scheduler?: IScheduler);
+    /** @deprecated internal use only */ _subscribe(subscriber: Subscriber<number>): void;
+}