Added caution notice about nested bundle configs

a-menshchikov · a-menshchikov · commit d25965a1f828 · 2021-04-29T23:20:24.000+03:00
diff --git a/configuration.rst b/configuration.rst
@@ -876,7 +876,7 @@ whenever a service/controller defines a ``$projectDir`` argument, use this:
                     // pass this value to any $projectDir argument for any service
                     // that's created in this file (including controller arguments)
                     ->bind('$projectDir', '%kernel.project_dir%');
-            
+
             // ...
         };
 
@@ -953,6 +953,12 @@ namespace ``Symfony\Config``::
         $security->accessControl(['path' => '^/admin', 'roles' => 'ROLE_ADMIN']);
     };
 
+.. caution::
+
+    Note that nested configs (e.g. ``\Symfony\Config\Framework\CacheConfig``) cannot be used for
+    partial bundle configuration and will not be autowired if you will try to specify it as
+    argument type.
+
 Keep Going!
 -----------
 
