import { Dispatch, MutableRefObject, SetStateAction } from "react";
export interface BarItem {
    startY: number;
    barHeight: number;
}
export interface Controls {
    audioRef: MutableRefObject<HTMLAudioElement | null>;
    isRecordingInProgress: boolean;
    isPausedRecording: boolean;
    audioData: Uint8Array;
    recordingTime: number;
    mediaRecorder: MediaRecorder | null;
    duration: number;
    currentAudioTime: number;
    audioSrc: string;
    isPausedRecordedAudio: boolean;
    isProcessingRecordedAudio: boolean;
    isCleared: boolean;
    isAvailableRecordedAudio: boolean;
    recordedBlob: Blob | null;
    bufferFromRecordedBlob: AudioBuffer | null;
    formattedDuration: string;
    formattedRecordingTime: string;
    formattedRecordedAudioCurrentTime: string;
    startRecording: () => void;
    togglePauseResume: () => void;
    startAudioPlayback: () => void;
    stopAudioPlayback: () => void;
    stopRecording: () => void;
    saveAudioFile: () => void;
    clearCanvas: () => void;
    setCurrentAudioTime: Dispatch<SetStateAction<number>>;
    error: Error | null;
    isProcessingOnResize: boolean;
    isProcessingStartRecording: boolean;
    isPreloadedBlob: boolean;
    setPreloadedAudioBlob: (blob: Blob) => void;
    _setIsProcessingAudioOnComplete: Dispatch<SetStateAction<boolean>>;
    _setIsProcessingOnResize: Dispatch<SetStateAction<boolean>>;
}
export interface BarsData {
    max: number;
}
export interface DrawByLiveStreamParams {
    audioData: Uint8Array;
    unit: number;
    index: MutableRefObject<number>;
    index2: MutableRefObject<number>;
    canvas: HTMLCanvasElement;
    isRecordingInProgress: boolean;
    isPausedRecording: boolean;
    picks: Array<BarItem | null>;
    backgroundColor: string;
    barWidth: number;
    mainBarColor: string;
    secondaryBarColor: string;
    rounded: number;
    animateCurrentPick: boolean;
    fullscreen: boolean;
}
export interface DrawByBlob {
    barsData: BarsData[];
    canvas: HTMLCanvasElement;
    barWidth: number;
    gap: number;
    backgroundColor: string;
    mainBarColor: string;
    secondaryBarColor: string;
    currentAudioTime?: number;
    rounded: number;
    duration: number;
}
export interface PaintLineFromCenterToRightParams {
    context: CanvasRenderingContext2D;
    color: string;
    rounded: number;
    width: number;
    height: number;
    barWidth: number;
}
export interface GetDataForCanvasParams {
    canvas: HTMLCanvasElement;
    backgroundColor: string;
}
export interface PaintLineParams {
    context: CanvasRenderingContext2D;
    color: string;
    rounded: number | number[];
    x: number;
    y: number;
    w: number;
    h: number;
}
export type GetBarsDataParams = {
    bufferData: Float32Array;
    height: number;
    width: number;
    barWidth: number;
    gap: number;
};
export interface useVoiceVisualizerParams {
    onStartRecording?: () => void;
    onStopRecording?: () => void;
    onPausedRecording?: () => void;
    onResumedRecording?: () => void;
    onClearCanvas?: () => void;
    onEndAudioPlayback?: () => void;
    onStartAudioPlayback?: () => void;
    onPausedAudioPlayback?: () => void;
    onResumedAudioPlayback?: () => void;
    onErrorPlayingAudio?: (error: Error) => void;
    shouldHandleBeforeUnload?: boolean;
}
export interface UseWebWorkerParams<T> {
    fn: AnyFunction;
    initialValue: T;
    onMessageReceived?: () => void;
}
export type AnyFunction = (...args: any[]) => any;