documentation/_filter_strategy_interface_8php_source.html

 <?php
 namespace Magento\CatalogSearch\Model\Search\FilterMapper;

 interface FilterStrategyInterface
 {
     public function apply(
         \Magento\Framework\Search\Request\FilterInterface $filter,
         \Magento\Framework\DB\Select $select
     );
 }
Magento\Framework\DB\Select
Definition: Select.php:33

$select
$select
Definition: catalog_rule_10_off_not_logged_rollback.php:14

Magento\CatalogSearch\Model\Search\FilterMapper\FilterStrategyInterface\apply
apply(\Magento\Framework\Search\Request\FilterInterface $filter, \Magento\Framework\DB\Select $select)

Magento

Magento\Framework\Search\Request\FilterInterface
Definition: FilterInterface.php:14

Magento\CatalogSearch\Model\Search\FilterMapper
Definition: CustomAttributeFilterTest.php:6

Magento\CatalogSearch\Model\Search\FilterMapper\FilterStrategyInterface
Definition: FilterStrategyInterface.php:16