/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2018 Photon Storm Ltd.
 * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
 */
declare var CatmullRom: any;
/**
 * A Catmull-Rom interpolation method.
 *
 * @function Phaser.Math.Interpolation.CatmullRom
 * @since 3.0.0
 *
 * @param {number[]} v - The input array of values to interpolate between.
 * @param {number} k - The percentage of interpolation, between 0 and 1.
 *
 * @return {number} The interpolated value.
 */
declare var CatmullRomInterpolation: (v: any, k: any) => any;