11 files declare their use of CacheableResponse in Drupal 8
- DefaultExceptionSubscriber.php in core/
modules/ serialization/ src/ EventSubscriber/ DefaultExceptionSubscriber.php - DefaultFormatTestController.php in core/
modules/ system/ tests/ modules/ default_format_test/ src/ DefaultFormatTestController.php - DynamicPageCacheTestController.php in core/
modules/ dynamic_page_cache/ tests/ dynamic_page_cache_test/ src/ DynamicPageCacheTestController.php - Feed.php in core/
modules/ views/ src/ Plugin/ views/ display/ Feed.php - PageCacheAcceptHeaderController.php in core/
modules/ system/ tests/ modules/ system_test/ src/ Controller/ PageCacheAcceptHeaderController.php - ResourceResponseSubscriber.php in core/
modules/ jsonapi/ src/ EventSubscriber/ ResourceResponseSubscriber.php - ResourceResponseSubscriber.php in core/
modules/ rest/ src/ EventSubscriber/ ResourceResponseSubscriber.php - RestExport.php in core/
modules/ rest/ src/ Plugin/ views/ display/ RestExport.php - SystemTestController.php in core/
modules/ system/ tests/ modules/ system_test/ src/ Controller/ SystemTestController.php - TestControllers.php in core/
modules/ system/ tests/ modules/ router_test_directory/ src/ TestControllers.php - VocabularyResponse.php in core/
modules/ taxonomy/ tests/ modules/ vocabulary_serialization_test/ src/ VocabularyResponse.php