declare global {
    interface String {
        cutEndBy: (e: string) => string;
        cutBy: (s: string, e: string) => string;
        cutByNext: (s: string, e: string) => string;
        clearSE: (v?: string) => string;
        getSuffix(str: string): string;
        getFileName(): string;
        getPxWidth(fontSize?: number, fontFamily?: string): number;
        toTex(imgUrl: string, onload: (dataURL: string) => void, color?: string, fontSize?: number, yb?: number, isBold?: boolean): void;
        /**十六进制转为RGB/rgba 数组  默认 0-1 */
        hex2rgb(is255?: boolean, forceAlpha?: boolean): number[];
    }
}
/**定义不可枚举方法 */
declare const dsf: (o: any, n: string, f: any) => void;
export { dsf };