import type { ParsedPlaylist, PlaylistOptions, SegmentData, SegmentDecoder } from './types';
/**
 * Playlist orchestrates playlist parsing, segment resolution,
 * data loading/caching, prefetching, and live polling.
 *
 * - Prefetch: automatic in getDataAtTime(). No configuration needed.
 * - Live polling: fixed-interval timer (standard HLS). No clock needed.
 * - Duration: exposed via playlist.totalDuration. The React hook syncs it to the clock.
 */
export declare class Playlist extends EventTarget {
    readonly options: PlaylistOptions;
    private playlist;
    private loader;
    private lastSegmentUri;
    private fetchFn;
    private destroyed;
    private pollTimer;
    private polling;
    constructor(options: PlaylistOptions);
    /**
     * Fetch and parse the playlist. Starts live polling if needed.
     */
    init(): Promise<ParsedPlaylist>;
    /**
     * Get decoded data for the segment at the given time.
     * Automatically prefetches the next `prefetchCount` segments.
     */
    getDataAtTime<T = unknown>(time: number): Promise<SegmentData<T> | null>;
    getPlaylist(): ParsedPlaylist | null;
    setDecoder(decoder: SegmentDecoder): void;
    abort(): void;
    destroy(): void;
    private prefetchAhead;
    private schedulePoll;
    private pollNow;
    private stopPoll;
    private deriveBaseUrl;
}
//# sourceMappingURL=playlist.d.ts.map