export default useLivenessCanvas;
export type useLivenessCanvasProps = {
    /**
     * - width of canvas
     */
    width: number;
    /**
     * - height of canvas
     */
    height: number;
    /**
     * - scale of camera
     */
    cameraScale: number;
    /**
     * - debug mode
     */
    debug: boolean;
};
/**
 * @typedef {Object} useLivenessCanvasProps
 * @property {number} width - width of canvas
 * @property {number} height - height of canvas
 * @property {number} cameraScale - scale of camera
 * @property {boolean} debug - debug mode
 */
/**
 * Hook to create a canvas for cropping image
 * @param {useLivenessCanvasProps} {@link useLivenessCanvasProps}
 * @returns {HTMLCanvasElement}
 */
declare function useLivenessCanvas({ width, height, cameraScale, debug }: useLivenessCanvasProps): HTMLCanvasElement;