export declare function Color(red: number, green: number, blue: number, alpha?: number): {
    red: number;
    green: number;
    blue: number;
    alpha: number;
    toHex: () => any;
};
export declare function trim(str: string): string;
export declare function rgbaToHex(rgba: string): string;
export declare function componentToHex(c: any): any;
export declare function toRgb(str: string, alpha?: number): {
    json: {
        r: number;
        g: number;
        b: number;
        a: number;
    };
    color: string;
};
export declare function converterToHex(str: string): any;
export declare function rgbToHex(rgb: string): any;
export declare function rgbTransparent(rgba: any): number;
export declare function hexToRgba(hex: string, tr?: number): {
    json: {
        r: number;
        g: number;
        b: number;
        a: number;
    };
    color: string;
};