/**
 * @license
 * Copyright DagonMetric. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found under the LICENSE file in the root directory of this source tree.
 */
import { SchedulerAction, SchedulerLike, Subscription } from 'rxjs';
export declare class ZoneScheduler implements SchedulerLike {
    private zone;
    private delegate;
    constructor(zone: any, delegate?: import("rxjs/internal/scheduler/QueueScheduler").QueueScheduler);
    now(): number;
    schedule(work: (this: SchedulerAction<any>, state?: any) => void, delay?: number, state?: any): Subscription;
}