code: public function create($modelName, ModelConfig $config = null) {
          $menu = new Menu();
  
          $addMenuItem = new LinkMenuItem();
          $addMenuItem->setText(Lang::trans('Add'));
          $addMenuItem->setIcon(Icons::ion_plus);
          $addMenuItem->setTarget(URL::route($this->aujaRouter->getCreateName($modelName)));
          $menu->addMenuItem($addMenuItem);
  
          $spacerMenuItem = new SpacerMenuItem();
          $spacerMenuItem->setText(Lang::trans($modelName));
          $menu->addMenuItem($spacerMenuItem);
  
          $resourceMenuItem = new ResourceMenuItem();
          $resourceMenuItem->setTarget(URL::route($this->aujaRouter->getIndexName($modelName)));
  
          $model = $this->aujaConfigurator->getModel($modelName);
          if($this->aujaConfigurator->isSearchable($model, $config)){
              $target = urldecode(URL::route($this->aujaRouter->getIndexName($modelName), ['q' => '%s'])); /* urldecode because the '%' gets escaped. */
              $property = new Searchable($target);
              $resourceMenuItem->addProperty($property);
          }
  
          $menu->addMenuItem($resourceMenuItem);
  
          return $menu;
      }
docs: Builds a simple menu for given model, where typically this model should not have any relations to other models.
  
  The menu will include:
  - An Add LinkMenuItem;
  - A SpacerMenuItem with the model's name;
  - A ResourceMenuItem to hold entries of the model.
  
  @param String      $modelName The name of the model.
  @param ModelConfig $config    (optional) The `ModelConfig` to use.
  
  @return Menu the Menu, which can be configured further.