import EbmlElement from "../../ebml/ebmlElement";
import { ILosslessAudioCodec, MediaTypes } from "../../properties";
import { Track } from "./track";
export default class AudioTrack extends Track implements ILosslessAudioCodec {
    private readonly _bitDepth;
    private readonly _channels;
    private readonly _sampleRate;
    constructor(trackElements: Map<number, EbmlElement>, audioElements: Map<number, EbmlElement>);
    /** @inheritDoc */
    get audioBitrate(): number;
    /** @inheritDoc */
    get audioChannels(): number;
    /** @inheritDoc */
    get audioSampleRate(): number;
    /** @inheritDoc */
    get bitsPerSample(): number;
    /** @inheritDoc */
    get mediaTypes(): MediaTypes;
}