_storeManager = $storeManager; $this->directoryList = $directoryList; $this->io = $io; parent::__construct( $context, $registry ); } /** * @return void */ protected function _construct() { $this->_init( \Olegnax\BannerSlider\Model\ResourceModel\Group::class ); } public function getIdentities() { return [ $this->_eventPrefix . '_' . $this->getId() ]; } public function getIdentifier() { return $this->getData( 'identifier' ); } }