import { InputSignatureLineStyles } from '../types/inputSignatureTheme';
type ReturnType = {
    canvasRef: React.MutableRefObject<HTMLCanvasElement | null>;
    filled: boolean;
    resetCanvas: () => void;
    setSignatureStyles: (signatureStyles?: InputSignatureLineStyles) => void;
};
export declare const useDraw: (onChange?: (value: string) => void) => ReturnType;
export {};