/**
 * Inlined from https://github.com/Jam3/audiobuffer-to-wav/commit/2272eb09bd46a05e50a6d684d908aa6f13c58f63#diff-e727e4bdf3657fd1d798edcd6b099d6e092f8573cba266154583a746bba0f346
 */
export declare function audioBufferToWav(buffer: AudioBuffer, opt: {
    float32: boolean;
}): ArrayBuffer;