13 files declare their use of RouteSubscriberBase in Drupal 9
- AdminRouteSubscriber.php in core/
modules/ system/ src/ EventSubscriber/ AdminRouteSubscriber.php - ContentModerationRouteSubscriber.php in core/
modules/ content_moderation/ src/ Routing/ ContentModerationRouteSubscriber.php - ContentTranslationRouteSubscriber.php in core/
modules/ content_translation/ src/ Routing/ ContentTranslationRouteSubscriber.php - ModuleRouteSubscriber.php in core/
lib/ Drupal/ Core/ EventSubscriber/ ModuleRouteSubscriber.php - NodeAdminRouteSubscriber.php in core/
modules/ node/ src/ EventSubscriber/ NodeAdminRouteSubscriber.php - RouteSubscriber.php in core/
modules/ views/ src/ EventSubscriber/ RouteSubscriber.php - RouteSubscriber.php in core/
modules/ node/ src/ Routing/ RouteSubscriber.php - RouteSubscriber.php in core/
modules/ media_library/ src/ Routing/ RouteSubscriber.php - RouteSubscriber.php in core/
modules/ config_translation/ src/ Routing/ RouteSubscriber.php - RouteSubscriber.php in core/
modules/ field_ui/ src/ Routing/ RouteSubscriber.php - RouteSubscriber.php in core/
modules/ media/ tests/ modules/ media_test_embed/ src/ Routing/ RouteSubscriber.php - RouteTestSubscriber.php in core/
modules/ system/ tests/ modules/ router_test_directory/ src/ RouteTestSubscriber.php - SpecialAttributesRouteSubscriber.php in core/
lib/ Drupal/ Core/ EventSubscriber/ SpecialAttributesRouteSubscriber.php