| public __construct ( Magento\Catalog\Model\Layer\Resolver $layerResolver, Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig, Magento\CatalogSearch\Helper\Data $catalogSearchHelper, Magento\Framework\Message\ManagerInterface $messageManager ) | ||
| $layerResolver | Magento\Catalog\Model\Layer\Resolver | Layer Resolver |
| $scopeConfig | Magento\Framework\App\Config\ScopeConfigInterface | Scope Configuration |
| $catalogSearchHelper | Magento\CatalogSearch\Helper\Data | Catalog Search Helper |
| $messageManager | Magento\Framework\Message\ManagerInterface | Message Manager |
public function __construct(Resolver $layerResolver, ScopeConfigInterface $scopeConfig, Data $catalogSearchHelper, ManagerInterface $messageManager)
{
$this->layerResolver = $layerResolver;
$this->scopeConfig = $scopeConfig;
$this->messageManager = $messageManager;
$this->helper = $catalogSearchHelper;
}