/**
 * @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 Class: any;
declare var Matrix4: any;
declare var RandomXYZ: any;
declare var RandomXYZW: any;
declare var RotateVec3: any;
declare var Set: SetConstructor;
declare var Sprite3D: any;
declare var Vector2: any;
declare var Vector3: any;
declare var Vector4: any;
declare var tmpVec3: any;
declare var tmpVec4: any;
declare var dirvec: any;
declare var rightvec: any;
declare var billboardMatrix: any;
/**
 * @typedef {object} RayDef
 *
 * @property {Phaser.Math.Vector3} origin - [description]
 * @property {Phaser.Math.Vector3} direction - [description]
 */
/**
 * @classdesc
 * [description]
 *
 * @class Camera
 * @memberOf Phaser.Cameras.Sprite3D
 * @constructor
 * @since 3.0.0
 *
 * @param {Phaser.Scene} scene - [description]
 */
declare var Camera: any;