import { IEventEmitter } from '../../../event-emitter/types';
export declare const NATIVE_VIDEO_TO_BROADCAST: string[];
export default class NativeEventsBroadcaster {
    private _eventEmitter;
    private _video;
    private _currentVolume;
    private _currentMute;
    private _shouldCheckVolume;
    constructor(eventEmitter: IEventEmitter, output: HTMLVideoElement);
    private _bindCallbacks;
    private _bindEvents;
    private _unbindEvents;
    private _processEventFromVideo;
    private _checkVolumeChanges;
    checkVolumeChangeAfterLoadStart(): void;
    destroy(): void;
}