export declare class WaveFormatHeader {
    sampleFormat: SampleFormat;
    channelCount: number;
    sampleRate: number;
    get byteRate(): number;
    get blockAlign(): number;
    bitDepth: BitDepth;
    speakerPositionMask: number;
    get guid(): string;
    get bytesPerSample(): number;
    constructor(channelCount: number, sampleRate: number, bitDepth: BitDepth, sampleFormat: SampleFormat, speakerPositionMask?: number);
    serialize(useExtensibleFormat: boolean): Uint8Array<ArrayBuffer>;
    static deserializeFrom(formatChunkBody: Uint8Array): WaveFormatHeader;
}
export declare enum SampleFormat {
    PCM = 1,
    Float = 3,
    Alaw = 6,
    Mulaw = 7
}
export type BitDepth = 8 | 16 | 24 | 32 | 64;