code: public function getMetaModelFrontendFilter(HybridFilterBlock $objFilterConfig)
      {
          $this->objFilterConfig = $objFilterConfig;
  
          $this->formId .= $this->objFilterConfig->id;
          return $this->getFilters();
      }
docs: Configure the filter module.
  
  @param HybridFilterBlock $objFilterConfig The content element or module using this filter.
  
  @return array