/**
 * Converts RGB hex code to a HSV color. Conversion formula
 * adapted from http://en.wikipedia.org/wiki/HSV_color_space.
 * code from https://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c.
 * Assumes color in hex code.
 * returns h, s, and v that are contained in the set [0, 1].
 *
 * @param   Number  h       Hex Code (format of #123456 or 123456 digits)
 * @returns String          Spaced color in hex code.
 */
declare function HexToHsv(hex: string): {
    h: number;
    s: number;
    v: number;
};
export { HexToHsv };