/// <reference types="node" />
import { WeeklyScheduleInterface } from "./ScheduleInterface";
import { EventStopInterface } from "./EventStopInterface";
import { EventEmitter } from "events";
export declare class Timer extends EventEmitter {
    static fromSchedule(schedule: WeeklyScheduleInterface): Timer;
    constructor(delay: number, options?: any);
    private _eventStops;
    private _next;
    private _timeout;
    private _tick;
    private _options;
    private _shutdown;
    start(emit?: boolean): void;
    restart(): void;
    close(shutdown?: boolean, emit?: boolean): void;
    private _canTick;
    private setup__eventStops;
    private _cacheEventStop;
    private _clearEventStop;
}
export interface EventStopMapEntry {
    timerRef: Timer;
    stop: EventStopInterface;
}