import { LitElement } from 'lit';
export interface VideoSource {
    src: string;
    type: string;
    quality?: string;
}
export interface VideoTrack {
    src: string;
    kind: 'subtitles' | 'captions' | 'descriptions';
    srclang: string;
    label: string;
    default?: boolean;
}
/**
 * Video Player Component
 *
 * Custom video player with full controls and features.
 *
 * @element ui-video-player
 *
 * @fires play - Dispatched when video starts playing
 * @fires pause - Dispatched when video is paused
 * @fires ended - Dispatched when video ends
 * @fires timeupdate - Dispatched during playback
 * @fires volumechange - Dispatched when volume changes
 * @fires qualitychange - Dispatched when quality changes
 *
 * @csspart video - The video element
 * @csspart controls - The controls container
 */
export declare class UIVideoPlayer extends LitElement {
    static styles: import("lit").CSSResult;
    /**
     * Video sources
     */
    sources: VideoSource[];
    /**
     * Video poster image
     */
    poster?: string;
    /**
     * Subtitle/caption tracks
     */
    tracks: VideoTrack[];
    /**
     * Auto-play video
     */
    autoPlay: boolean;
    /**
     * Loop video
     */
    loop: boolean;
    /**
     * Muted by default
     */
    muted: boolean;
    /**
     * Show controls
     */
    controls: boolean;
    /**
     * Playback speeds available
     */
    playbackSpeeds: number[];
    /**
     * ARIA label for the video player
     */
    ariaLabel: string;
    /**
     * ID of element describing the video
     */
    ariaDescribedby?: string;
    private video;
    private isPlaying;
    private currentTime;
    private duration;
    private volume;
    private isMuted;
    private buffered;
    private isLoading;
    private hasError;
    private currentQuality?;
    private currentSpeed;
    private showSpeedMenu;
    private showQualityMenu;
    private showCaptions;
    private playerId;
    private descriptionId;
    private progressId;
    connectedCallback(): void;
    disconnectedCallback(): void;
    firstUpdated(): void;
    private togglePlay;
    private handlePlay;
    private handlePause;
    private handleTimeUpdate;
    private handleProgress;
    private handleLoadStart;
    private handleLoadedData;
    private handleError;
    private handleEnded;
    private seek;
    private toggleMute;
    private changeVolume;
    private changeSpeed;
    private changeQuality;
    private toggleFullscreen;
    private handleKeyDown;
    private togglePictureInPicture;
    private formatTime;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'ui-video-player': UIVideoPlayer;
    }
}
//# sourceMappingURL=video-player.d.ts.map