25 files declare their use of LockBackendInterface in Drupal 9
- AliasWhitelist.php in core/
modules/ path_alias/ src/ AliasWhitelist.php - BlockContentUuidLookup.php in core/
modules/ block_content/ src/ BlockContentUuidLookup.php - CacheCollector.php in core/
lib/ Drupal/ Core/ Cache/ CacheCollector.php - ConfigImporter.php in core/
lib/ Drupal/ Core/ Config/ ConfigImporter.php - ConfigSingleImportForm.php in core/
modules/ config/ src/ Form/ ConfigSingleImportForm.php - ConfigSync.php in core/
modules/ config/ src/ Form/ ConfigSync.php - Cron.php in core/
lib/ Drupal/ Core/ Cron.php - ExportStorageManager.php in core/
lib/ Drupal/ Core/ Config/ ExportStorageManager.php - FileUploadResource.php in core/
modules/ file/ src/ Plugin/ rest/ resource/ FileUploadResource.php - ImageStyleDownloadController.php in core/
modules/ image/ src/ Controller/ ImageStyleDownloadController.php - ImportStorageTransformer.php in core/
lib/ Drupal/ Core/ Config/ ImportStorageTransformer.php - LibraryDiscoveryCollector.php in core/
lib/ Drupal/ Core/ Asset/ LibraryDiscoveryCollector.php - LocaleLookup.php in core/
modules/ locale/ src/ LocaleLookup.php - LocaleTranslation.php in core/
modules/ locale/ src/ LocaleTranslation.php - MenuActiveTrail.php in core/
lib/ Drupal/ Core/ Menu/ MenuActiveTrail.php - MenuRouterRebuildSubscriber.php in core/
lib/ Drupal/ Core/ EventSubscriber/ MenuRouterRebuildSubscriber.php - PrivateTempStore.php in core/
lib/ Drupal/ Core/ TempStore/ PrivateTempStore.php - PrivateTempStoreFactory.php in core/
lib/ Drupal/ Core/ TempStore/ PrivateTempStoreFactory.php - Registry.php in core/
lib/ Drupal/ Core/ Theme/ Registry.php - RouteBuilder.php in core/
lib/ Drupal/ Core/ Routing/ RouteBuilder.php - SharedTempStore.php in core/
lib/ Drupal/ Core/ TempStore/ SharedTempStore.php - SharedTempStoreFactory.php in core/
lib/ Drupal/ Core/ TempStore/ SharedTempStoreFactory.php - SystemTestController.php in core/
modules/ system/ tests/ modules/ system_test/ src/ Controller/ SystemTestController.php - TemporaryJsonapiFileFieldUploader.php in core/
modules/ jsonapi/ src/ Controller/ TemporaryJsonapiFileFieldUploader.php - ThemeRegistry.php in core/
lib/ Drupal/ Core/ Utility/ ThemeRegistry.php