/**
 * @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 GetAspectRatio: any;
/**
 * [description]
 *
 * @function Phaser.Geom.Rectangle.FitInside
 * @since 3.0.0
 *
 * @generic {Phaser.Geom.Rectangle} O - [target,$return]
 *
 * @param {Phaser.Geom.Rectangle} target - [description]
 * @param {Phaser.Geom.Rectangle} source - [description]
 *
 * @return {Phaser.Geom.Rectangle} [description]
 */
declare var FitInside: (target: any, source: any) => any;