/**
 * @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 Clamp: any;
/**
 * [description]
 *
 * @function Phaser.Physics.Impact.GetVelocity
 * @since 3.0.0
 *
 * @param {number} delta - [description]
 * @param {number} vel - [description]
 * @param {number} accel - [description]
 * @param {number} friction - [description]
 * @param {number} max - [description]
 *
 * @return {number} [description]
 */
declare var GetVelocity: any;