code: public function prioritizeNonType($event = null)
      {
          $objectTypePrefix = ObjectType::modelPrefix() . '-';
          if (!isset($this->orderBy)) {
              $this->orderBy = [];
          }
          $prioritize = [
              'IF([[controlled_object_id]] LIKE "' . addslashes($objectTypePrefix) . '%", 0, 1)' => SORT_DESC,
          ];
          $this->orderBy = array_merge($prioritize, $this->orderBy);
      }
docs: [[@doctodo method_description:prioritizeNonType]].
  
  @param [[@doctodo param_type:event]] $event [[@doctodo param_description:event]] [optional]