import { FC } from 'react';
export interface VideoTimelineProps {
    duration: number;
    currentTime: number;
    startTime: number | null;
    endTime: number | null;
}
/**
 * Accessible timeline overlay for video with start/end time markers.
 * Shows current playback position, timestamp markers, and highlighted region.
 */
export declare const VideoTimeline: FC<VideoTimelineProps>;