export default useFaceDetection;
declare function useFaceDetection({ cameraScale, isVideoPlaying, step, cropArea, videoRef, onFarFaceDetected, onFarFullFaceDetected, onCloseFaceDetected, onCloseFullFaceDetected, onFlashingFramesCaptured, frameInterval: customFrameInterval, useFaceDetectorWhenFlashing, onFaceError, onError, maskBoundingRect, shouldPauseFaceDetection, shouldContinueOnError, debug, faceDetectionSettings, }: {
    cameraScale?: number | undefined;
    isVideoPlaying: any;
    step: any;
    cropArea: any;
    videoRef: any;
    onFarFaceDetected: any;
    onFarFullFaceDetected: any;
    onCloseFaceDetected: any;
    onCloseFullFaceDetected: any;
    onFlashingFramesCaptured: any;
    frameInterval?: number | undefined;
    useFaceDetectorWhenFlashing: any;
    onFaceError: any;
    onError: any;
    maskBoundingRect: any;
    shouldPauseFaceDetection: any;
    shouldContinueOnError: any;
    debug?: boolean | undefined;
    faceDetectionSettings: any;
}): {
    warmupDone: {};
};