import { TPlugin, Iluva, IStringOpts } from "../types";
declare module ".." {
    interface ColorMaster {
        /**
         * Converts a RGBA color instance to LUVA color object
         * @see http://www.easyrgb.com/en/math.php
         * @see http://www.brucelindbloom.com/index.html?Eqn_Luv_to_XYZ.html
         */
        luva(): Iluva;
        /**
         * Gives the string representation of an input LUVA color object
         *
         * @example CM({ r: 200, g: 150, b: 100, a: 0.7 }).stringLUV() → "color(luva 66%, 39%, 31%, 0.7)"
         * @default opts = { alpha: true, precision: [0, 0, 0, 1] }
         * @returns ```color(luv[a] L, A, B[, A])```
         */
        stringLUV(opts?: IStringOpts): string;
    }
}
declare const LUVPlugin: TPlugin;
export default LUVPlugin;