6 files declare their use of CacheableResourceResponse in Drupal 9
- DefaultExceptionSubscriber.php in core/
modules/ jsonapi/ src/ EventSubscriber/ DefaultExceptionSubscriber.php - EntityResource.php in core/
modules/ jsonapi/ src/ Controller/ EntityResource.php - EntityResourceTest.php in core/
modules/ jsonapi/ tests/ src/ Kernel/ Controller/ EntityResourceTest.php - EntryPoint.php in core/
modules/ jsonapi/ src/ Controller/ EntryPoint.php - ResourceResponseTestTrait.php in core/
modules/ jsonapi/ tests/ src/ Functional/ ResourceResponseTestTrait.php - ResourceTestBase.php in core/
modules/ jsonapi/ tests/ src/ Functional/ ResourceTestBase.php