/// <reference types="jest" />
export declare const useFakeTimers: () => void;
export declare const runOnlyPendingTimers: () => void;
export declare const runAllTimers: () => void;
export declare const fastForward: () => void;
export declare const advanceTimersByTime: typeof jest.advanceTimersByTime;
export declare const clearAllTimers: typeof jest.clearAllTimers;