source: trip-planner-front/node_modules/rxjs/internal/operators/skipLast.d.ts@ fa375fe

import { MonoTypeOperatorFunction } from '../types';
/**
 * Skip the last `count` values emitted by the source Observable.
 *
 * ![](skipLast.png)
 *
 * `skipLast` returns an Observable that accumulates a queue with a length
 * enough to store the first `count` values. As more values are received,
 * values are taken from the front of the queue and produced on the result
 * sequence. This causes values to be delayed.
 *
 * ## Example
 * Skip the last 2 values of an Observable with many values
 * ```ts
 * import { range } from 'rxjs';
 * import { skipLast } from 'rxjs/operators';
 *
 * const many = range(1, 5);
 * const skipLastTwo = many.pipe(skipLast(2));
 * skipLastTwo.subscribe(x => console.log(x));
 *
 * // Results in:
 * // 1 2 3
 * ```
 *
 * @see {@link skip}
 * @see {@link skipUntil}
 * @see {@link skipWhile}
 * @see {@link take}
 *
 * @throws {ArgumentOutOfRangeError} When using `skipLast(i)`, it throws
 * ArgumentOutOrRangeError if `i < 0`.
 *
 * @param {number} count Number of elements to skip from the end of the source Observable.
 * @returns {Observable<T>} An Observable that skips the last count values
 * emitted by the source Observable.
 * @method skipLast
 * @owner Observable
 */
export declare function skipLast<T>(count: number): MonoTypeOperatorFunction<T>;