manager(manager) {
    manager.define('resize');

    this.rendering = manager.get('renderer');
    this.camera = manager.get('camera');

    this.getResolution = () => manager.use('rendering').params.resolution;
    this.getContainer = () => manager.get('container');

    manager.update({
      container: container => {
        this.container = container;
      }
    });

    this.addAutoresize();
  }
@method addCallback
@instance
@description Adds a call back function to the existing callbacks list.
@param {Function} func - The callback function to add
@memberof module:modules/app.ResizeModule