export default class AnimationFrame {
    isUsingFakeAnimationFrame: boolean;
    private queued;
    private originalRequestAnimationFrame;
    private originalCancelAnimationFrame;
    private currentAnimationFrame;
    fake(): void;
    restore(): void;
    runFrame(): void;
    private requestAnimationFrame;
    private cancelAnimationFrame;
    private ensureAnimationFrameIsFake;
}