declare class Hex {
    private str;
    constructor(str: string);
    parse(): string;
}
declare class HSL {
    h?: number;
    s?: number;
    l?: number;
    constructor(h?: number, s?: number, l?: number);
    parse(): string;
}
declare class RGB {
    r?: number;
    g?: number;
    b?: number;
    constructor(r?: number, g?: number, b?: number);
    parse(): string;
}
export { RGB, HSL, Hex };