6 files declare their use of QueryFactoryInterface in Drupal 10

ConfigEntityStorageTest.php in core/tests/Drupal/Tests/Core/Config/Entity/ConfigEntityStorageTest.php

QueryFactory.php in core/lib/Drupal/Core/Config/Entity/Query/QueryFactory.php

QueryFactory.php in core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php

QueryFactory.php in core/lib/Drupal/Core/Entity/Query/Sql/QueryFactory.php

QueryFactory.php in core/lib/Drupal/Core/Entity/Query/Null/QueryFactory.php

SqlContentEntityStorageTest.php in core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageTest.php

Contains \Drupal\Tests\Core\Entity\Sql\SqlContentEntityStorageTest.