define([
  'core/js/adapt'
], function (Adapt) {

  var RouterModel = Backbone.Model.extend({

    defaults: {
      _canNavigate: true,
      _shouldNavigateFocus: true
    },

    lockedAttributes: {
      _canNavigate: false,
      _shouldNavigateFocus: false
    }

  });

  return RouterModel;

 });
