import MediaStream from './MediaStream';
/**
 * @export
 * @class AudioStream
 */
export declare class AudioStream extends MediaStream {
    /**
     * Audio sampling rate in Hz
     * @type {number}
     * @memberof AudioStream
     */
    sampleRate?: number;
    /**
     * Bitrate in bps
     * @type {string}
     * @memberof AudioStream
     */
    bitrate?: string;
    /**
     * Bitrate in bps
     * @type {number}
     * @memberof AudioStream
     */
    rate?: number;
    /**
     * Audio channel format
     * @type {string}
     * @memberof AudioStream
     */
    channelFormat?: string;
    /**
     * Language of the stream
     * @type {string}
     * @memberof AudioStream
     */
    language?: string;
    /**
     * Hearing impaired support
     * @type {boolean}
     * @memberof AudioStream
     */
    hearingImpaired?: boolean;
    constructor(obj?: Partial<AudioStream>);
}
export default AudioStream;