import { HslaColor } from '../../meta/color';
/**
 * Returns a string value for the color. The returned result is the smallest possible rgba or hex notation.
 *
 * @example
 *   background: hsla(359, 0.75, 0.4, 0.7),
 *   background: hsla({ hue: 360, saturation: 0.75, lightness: 0.4, alpha: 0,7 }),
 *   background: hsla(359, 0.75, 0.4, 1),
 */
export declare function hsla(value: HslaColor | number, saturation?: number, lightness?: number, alpha?: number): string;