declare const _default: import('vue').DefineComponent<import('vue').ExtractPropTypes<{
    readonly value: {
        readonly type: StringConstructor;
        readonly required: true;
        readonly default: "";
    };
    readonly size: {
        readonly type: NumberConstructor;
        readonly default: 100;
    };
    readonly margin: {
        readonly type: NumberConstructor;
        readonly default: 0;
    };
    readonly colorDark: {
        readonly type: StringConstructor;
        readonly default: "#000000";
    };
    readonly colorLight: {
        readonly type: StringConstructor;
        readonly default: "#ffffff";
    };
    readonly errorLevel: {
        readonly type: import('vue').PropType<"L" | "M" | "Q" | "H">;
        readonly default: "M";
        readonly validator: (value: string) => boolean;
    };
    readonly logo: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly logoSize: {
        readonly type: NumberConstructor;
        readonly default: 0.2;
        readonly validator: (value: number) => boolean;
    };
}>, {
    toImage(): string;
    downloadImage(fileName?: string): Promise<void>;
}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<import('vue').ExtractPropTypes<{
    readonly value: {
        readonly type: StringConstructor;
        readonly required: true;
        readonly default: "";
    };
    readonly size: {
        readonly type: NumberConstructor;
        readonly default: 100;
    };
    readonly margin: {
        readonly type: NumberConstructor;
        readonly default: 0;
    };
    readonly colorDark: {
        readonly type: StringConstructor;
        readonly default: "#000000";
    };
    readonly colorLight: {
        readonly type: StringConstructor;
        readonly default: "#ffffff";
    };
    readonly errorLevel: {
        readonly type: import('vue').PropType<"L" | "M" | "Q" | "H">;
        readonly default: "M";
        readonly validator: (value: string) => boolean;
    };
    readonly logo: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly logoSize: {
        readonly type: NumberConstructor;
        readonly default: 0.2;
        readonly validator: (value: number) => boolean;
    };
}>> & Readonly<{}>, {
    readonly value: string;
    readonly size: number;
    readonly margin: number;
    readonly colorDark: string;
    readonly colorLight: string;
    readonly errorLevel: "M" | "L" | "Q" | "H";
    readonly logo: string;
    readonly logoSize: number;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {
    canvasElement: HTMLCanvasElement;
}, HTMLDivElement>;
export default _default;