/**
 * Changes the hue of the color. Hue is a number between 0 to 360. The first
 * argument for adjustHue is the amount of degrees the color is rotated along
 * the color wheel.
 *
 * @example
 *   background: adjustHue(180, '#448'),
 *   background: adjustHue(180, 'rgba(101,100,205,0.7)'),
 */
export declare function adjustHue(degree: number, color: string): string;