/**
 * Utility class to create babylon skybox.
 */
export class Skybox {
    /**
    * @param {BABYLON.Scene} scene
    * @param {String} dir URL of the directory containing box images, babylonjs format
    * @param {number} [environmentIntensity=0] intensity of environment texture
    */
    constructor(scene: BABYLON.Scene, dir: string, environmentIntensity?: number);
    scene: BABYLON.Scene;
    dir: string;
    size: number;
    environmentIntensity: number;
    rotation: any;
    infiniteDistance: boolean;
    skybox: any;
    /**
     * Create a skybox
     *
     * @param {BABYLON.Scene} scene
     * @param {String} dir URL of the directory containing box images, babylonjs format
     * @returns mesh of the box reated
     */
    create(): this;
    environmentTexture: any;
    setTexture(texture: any): void;
    getTexture(): any;
    setEnabled(enabled: any): void;
    dispose(): void;
    /**
     * WorldListener method, called when an object is added to the scene.
     * If added object is instance of Background, installs this.skyboxChanged() as VRObject listener.
     * @param {VRObject} added
     */
    added(added: VRObject): void;
    /**
     * VRObject listener triggerred on remote change
     * @param {Object} change contains texture property
     */
    skyboxChanged(change: any): void;
}