docs: function BasePage(url, id, _options) {
                  var _this = _super.call(this, url, id, _options = $.extend({
                      baseHeader: UI.BaseHeaderView,
                      backCommandHandler: "onPageBack",
                      backCommandKind: "pageback",
                      domExtensionOptions: {},
                  }, _options)) || this;
                  _this._options = _options;
                  return _this;
              }