type __VLS_Props = {
    color?: string;
    model?: 'pen' | 'eraser' | 'mark' | 'shape';
    shapeType?: 'rect' | 'circle' | 'arrow';
    blackboard?: boolean;
    penSize?: number;
    markSize?: number;
    rubberSize?: number;
    shapeSize?: number;
};
declare const _default: import('vue').DefineComponent<__VLS_Props, {
    clearCanvas: () => void;
    getImageDataURL: () => string | undefined;
    setImageDataURL: (imageDataURL: string) => void;
}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {} & {
    end: () => any;
}, string, import('vue').PublicProps, Readonly<__VLS_Props> & Readonly<{
    onEnd?: (() => any) | undefined;
}>, {
    color: string;
    model: "shape" | "pen" | "eraser" | "mark";
    blackboard: boolean;
    shapeType: "rect" | "arrow" | "circle";
    penSize: number;
    markSize: number;
    rubberSize: number;
    shapeSize: number;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {
    writingBoardRef: HTMLDivElement;
    canvasRef: HTMLCanvasElement;
}, HTMLDivElement>;
export default _default;
