protected function createStopElement($current, int $sorting): Model
    {
        $sorting = ($sorting + 8);

        return $this->createTabElement($current, 'bs_tab_end', $sorting);
    }
protected function createStopElement($current, int $sorting): Model
    {
        $sorting = ($sorting + 8);

        return $this->createTabElement($current, 'bs_tab_end', $sorting);
    }
protected function createStopElement ( $ current , int $ sorting ) : Model { $ sorting = ( $ sorting + 8 ) ; return $ this -> createTabElement ( $ current , 'bs_tab_end' , $ sorting ) ; }
Create the stop element.

@param ContentModel $current Model.
@param int          $sorting Last sorting value.

@return Model
Create the stop element .