32 files declare their use of ThemeHandlerInterface in Drupal 9
- BasicSettingsForm.php in core/
modules/ views_ui/ src/ Form/ BasicSettingsForm.php - BlockConfigEntityUnitTest.php in core/
modules/ block/ tests/ src/ Unit/ BlockConfigEntityUnitTest.php - BlockContentController.php in core/
modules/ block_content/ src/ Controller/ BlockContentController.php - BlockController.php in core/
modules/ block/ src/ Controller/ BlockController.php - BlockForm.php in core/
modules/ block/ src/ BlockForm.php - BlockListController.php in core/
modules/ block/ src/ Controller/ BlockListController.php - BreakpointManager.php in core/
modules/ breakpoint/ src/ BreakpointManager.php - ConfigCacheTag.php in core/
modules/ system/ src/ EventSubscriber/ ConfigCacheTag.php - ConfigEntityBaseUnitTest.php in core/
tests/ Drupal/ Tests/ Core/ Config/ Entity/ ConfigEntityBaseUnitTest.php - Contains \Drupal\Tests\Core\Config\Entity\ConfigEntityBaseUnitTest.
- ConfigImporter.php in core/
lib/ Drupal/ Core/ Config/ ConfigImporter.php - ConfigImportSubscriber.php in core/
lib/ Drupal/ Core/ EventSubscriber/ ConfigImportSubscriber.php - ConfigMapperManager.php in core/
modules/ config_translation/ src/ ConfigMapperManager.php - ConfigSingleImportForm.php in core/
modules/ config/ src/ Form/ ConfigSingleImportForm.php - ConfigSync.php in core/
modules/ config/ src/ Form/ ConfigSync.php - ConfigTranslationBlockListBuilder.php in core/
modules/ config_translation/ src/ Controller/ ConfigTranslationBlockListBuilder.php - CurrentThemeCondition.php in core/
modules/ system/ src/ Plugin/ Condition/ CurrentThemeCondition.php - FilesystemLoader.php in core/
lib/ Drupal/ Core/ Template/ Loader/ FilesystemLoader.php - HelpTopicPluginManager.php in core/
modules/ help_topics/ src/ HelpTopicPluginManager.php - HelpTopicTwigLoader.php in core/
modules/ help_topics/ src/ HelpTopicTwigLoader.php - LayoutPluginManager.php in core/
lib/ Drupal/ Core/ Layout/ LayoutPluginManager.php - LayoutPluginManagerTest.php in core/
tests/ Drupal/ Tests/ Core/ Layout/ LayoutPluginManagerTest.php - NegotiationConfigureForm.php in core/
modules/ language/ src/ Form/ NegotiationConfigureForm.php - PluginDependencyTraitTest.php in core/
tests/ Drupal/ Tests/ Core/ Plugin/ PluginDependencyTraitTest.php - Registry.php in core/
lib/ Drupal/ Core/ Theme/ Registry.php - SystemController.php in core/
modules/ system/ src/ Controller/ SystemController.php - ThemeAccessCheck.php in core/
lib/ Drupal/ Core/ Theme/ ThemeAccessCheck.php - ThemeController.php in core/
modules/ system/ src/ Controller/ ThemeController.php - ThemeInitialization.php in core/
lib/ Drupal/ Core/ Theme/ ThemeInitialization.php - ThemeLocalTask.php in core/
modules/ block/ src/ Plugin/ Derivative/ ThemeLocalTask.php - ThemeLocalTask.php in core/
modules/ system/ src/ Plugin/ Derivative/ ThemeLocalTask.php - ThemeSettingsForm.php in core/
modules/ system/ src/ Form/ ThemeSettingsForm.php - UpdateManager.php in core/
modules/ update/ src/ UpdateManager.php