import { ColorObject } from 'color';
export declare function getRandomColor(): string;
export declare function getRandomGradientColor(): string;
export declare const hexa2Rgba: (value: string) => {
    value: {
        r: number;
        g: number;
        b: number;
        alpha: number;
    };
    stringified: string;
};
export declare const rgba2Hexa: (value: ColorObject) => string;