import type { IEngine, MediaEngineContext, MediaSource } from '@openplayerjs/core';
import { BaseMediaEngine } from '@openplayerjs/core';
import Hls from 'hls.js';
export declare class HlsMediaEngine extends BaseMediaEngine implements IEngine {
    name: string;
    version: string;
    capabilities: string[];
    priority: number;
    private adapter;
    private attemptedErrorRecovery;
    private recoverSwapAudioCodecTimestamp;
    private startedLoad;
    private adapterListeners;
    private HlsClass;
    private hlsConfig;
    private seenCueIds;
    constructor(config?: any);
    onCue?: (cue: {
        id: string;
        scte35Out: string;
        plannedDuration?: number;
        startDate?: Date;
    }) => void;
    getAdapter<T = Hls>(): T | undefined;
    canPlay(source: MediaSource): boolean;
    attach(ctx: MediaEngineContext): void;
    private ensurePlaybackOwnership;
    private maybeStartLoad;
    /**
     * Attach a separate hls.js instance to an arbitrary video element without
     * touching the main engine state. Intended for ad creatives that are HLS
     * streams — the caller owns the returned dispose function and must call it
     * when the ad ends (or on any teardown path).
     */
    attachMedia(video: HTMLVideoElement, src: string): () => void;
    detach(_ctx?: MediaEngineContext): void;
    private onAdapterEvent;
    private unbindAdapterEvents;
}
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