import { TorrentRelease, StreamStats } from '../types/torrent.js';
import { Anime } from '../types/anime.js';
export declare class TorrentStreamer {
    private client;
    private currentTorrent;
    private server;
    private tempSessionDir;
    private statsInterval;
    private onStatsCallback;
    private selectedFile;
    private serverPort;
    private isDestroyed;
    private mkvExtractor;
    private currentAnime;
    private currentEpisode;
    constructor();
    /**
     * Initializes the torrent stream for a given release, episode number, and anime metadata.
     */
    startStream(release: TorrentRelease, episodeNumber?: number, onStats?: (stats: StreamStats) => void, animeDetails?: Anime): Promise<{
        streamUrl: string;
        webPlayerUrl: string;
        port: number;
        fileName: string;
    }>;
    /**
     * Intelligently selects the video file matching the episode from a batch torrent.
     */
    private selectVideoFile;
    /**
     * Starts periodically publishing stream stats to the callback.
     */
    private startStatsReporter;
    private getMimeType;
    /**
     * Patches the EBML FlagDefault values in the Matroska header buffer to make targetTrackNum the active audio track.
     */
    private patchEbmlAudioTrackDefault;
    private serveMediaStream;
    /**
     * Scans the torrent files for subtitle files (.ass, .ssa, .srt, .vtt).
     */
    private getSubtitleFiles;
    /**
     * Serves an individual subtitle file from the torrent.
     */
    private serveSubtitleFile;
    /**
     * Serves the redesigned cyberpunk HTML5 custom web player with anime subtitle support.
     */
    private serveWebPlayerHtml;
    /**
     * Switches to another episode in the active stream.
     * If the active torrent is a batch release (e.g. 1-12), switches files instantly.
     */
    switchEpisode(targetEpisode: number): Promise<{
        fileName: string;
        isBatch: boolean;
    }>;
    /**
     * Stops streaming, closes server, destroys WebTorrent client,
     * and completely wipes temporary cached pieces from disk.
     */
    stopStream(): Promise<void>;
    /**
     * Universal CORS & Referer Proxy for M3U8 HLS streaming.
     * Rewrites internal playlist URI and sub-segment links to route through localhost.
     */
    private handleM3u8ProxyRequest;
    private handlePlaybackSync;
}