import React from "react";
import type { MediaScrubberProps } from "./MediaScrubberProps";
export interface PlaybackTimeline {
    get: () => number;
    set: (seconds: number) => void;
    subscribe: (listener: () => void) => () => void;
}
/** Playback position held outside React state, so a time tick re-renders only its subscribers. */
export declare const usePlaybackTimeline: () => PlaybackTimeline;
type TimelineScrubberProps = Omit<MediaScrubberProps, "value" | "max"> & {
    timeline: PlaybackTimeline;
    duration: number;
};
export declare const TimelineScrubber: React.FC<TimelineScrubberProps>;
export declare const TimelineClock: React.FC<{
    timeline: PlaybackTimeline;
    duration: number;
    testId: string;
}>;
export {};