/**
 * A work queue that restricts the rate at which items are
 * processed.
 *
 * @public
 * @extends {Disposable}
 */
export default class RateLimiter extends Disposable {
    /**
     * @param {number} windowMaximumCount - The maximum number of items which can be processed during a timeframe (positive integer).
     * @param {number} windowDurationMilliseconds - The number of milliseconds in the timeframe (positive integer).
     */
    constructor(windowMaximumCount: number, windowDurationMilliseconds: number);
    /**
     * Adds an item to the work queue and returns a promise that will
     * resolve after the item completes execution.
     *
     * @public
     * @param {Function} actionToEnqueue - The action to execute.
     * @returns {Promise}
     */
    public enqueue(actionToEnqueue: Function): Promise<any>;
    #private;
}
import Disposable from './../lang/Disposable.js';