text: 'use strict';
  
  var inherits = require('inherits');
  
  var Viewer = require('./Viewer');
  
  
  /**
   * A viewer that includes mouse navigation facilities
   *
   * @param {Object} options
   */
  function NavigatedViewer(options) {
    Viewer.call(this, options);
  }
  
  inherits(NavigatedViewer, Viewer);
  
  module.exports = NavigatedViewer;
  
  NavigatedViewer.prototype._navigationModules = [
    require('diagram-js/lib/navigation/zoomscroll').default,
    require('diagram-js/lib/navigation/movecanvas').default
  ];
  
  NavigatedViewer.prototype._modules = [].concat(
    NavigatedViewer.prototype._modules,
    NavigatedViewer.prototype._navigationModules);