export declare const replaceImgSrc: (src: string) => string;
export declare const getImgWH: (src: string) => Promise<{
    width: number;
    height: number;
}>;
export declare const loadImg: (src: string) => Promise<boolean>;
export declare class ColorToImgTool {
    static triplet(e1: number, e2: number, e3: number): string;
    static rgbDataURL(r: number, g: number, b: number): string;
    static get colors(): string[];
    static get KeyStr(): string;
    static createImgByColor(color: string): string;
    static createRandomColorImg: (count?: number, colors?: string[]) => string[];
}