export type ConvertAudioDataOptions = {
    targetSampleRate: number;
    audioData: AudioData;
    trimStartInSeconds: number;
    trimEndInSeconds: number;
    playbackRate: number;
    audioDataTimestamp: number;
    isLast: boolean;
};
export type PcmS16AudioData = {
    data: Int16Array;
    numberOfFrames: number;
    timestamp: number;
    durationInMicroSeconds: number;
};
export type UnresampledPcmS16AudioData = PcmS16AudioData & {
    numberOfChannels: number;
    sampleRate: number;
};
export declare const fixFloatingPoint: (value: number) => number;
export declare const convertAudioDataToS16: ({ audioData, trimStartInSeconds, trimEndInSeconds, audioDataTimestamp, isLast, }: Omit<ConvertAudioDataOptions, "playbackRate" | "targetSampleRate">) => UnresampledPcmS16AudioData;
export declare const resamplePcmS16AudioData: ({ targetSampleRate, audioData, playbackRate, isLast, }: {
    targetSampleRate: number;
    audioData: UnresampledPcmS16AudioData;
    playbackRate: number;
    isLast: boolean;
}) => PcmS16AudioData;
export declare const convertAudioData: (options: ConvertAudioDataOptions) => PcmS16AudioData;