docs: function(module, exports) {
  
  	/**
  	 * Copyright 2013-present, Facebook, Inc.
  	 * All rights reserved.
  	 *
  	 * This source code is licensed under the BSD-style license found in the
  	 * LICENSE file in the root directory of this source tree. An additional grant
  	 * of patent rights can be found in the PATENTS file in the same directory.
  	 *
  	 */
  	
  	'use strict';
  	
  	var ViewportMetrics = {
  	
  	  currentScrollLeft: 0,
  	
  	  currentScrollTop: 0,
  	
  	  refreshScrollValues: function (scrollPosition) {
  	    ViewportMetrics.currentScrollLeft = scrollPosition.x;
  	    ViewportMetrics.currentScrollTop = scrollPosition.y;
  	  }
  	
  	};
  	
  	module.exports = ViewportMetrics;
  
  /***/ }