declare type RGB = [number, number, number];
declare type HSL = [number, number, number];
/**
 * Converts an HSL color value to RGB. Conversion formula
 * adapted from http://en.wikipedia.org/wiki/HSL_color_space.
 * Assumes h, s, and l are contained in the set [0, 1] and
 * returns r, g, and b in the set [0, 255].
 *
 * @param   {number}  h       The hue
 * @param   {number}  s       The saturation
 * @param   {number}  l       The lightness
 * @return  {Array}           The RGB representation
 */
export declare function hslToRgb([h, s, l]: HSL): RGB;
export declare function rgbToHsl([r, g, b]: RGB): HSL;
export declare function luminate(color: string, amount: number): string;
export declare function saturate(color: string, amount: number): string;
export declare function hexToRgb(hex: string): RGB;
export declare function rgbToHex(rgb: RGB): string;
export {};