From e992925ca9f79212b9504e9475dbb90b382afeb0 Mon Sep 17 00:00:00 2001
From: HypeMC <hypemc@gmail.com>
Date: Mon, 27 Feb 2023 10:28:02 +0100
Subject: [PATCH] [HttpCache] Add example with an attribute

---
 http_cache/cache_invalidation.rst | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/http_cache/cache_invalidation.rst b/http_cache/cache_invalidation.rst
index 4ae2639224b..5027e76299f 100644
--- a/http_cache/cache_invalidation.rst
+++ b/http_cache/cache_invalidation.rst
@@ -90,6 +90,22 @@ Then, register the class as a service that :doc:`decorates </service_container/s
 
 .. configuration-block::
 
+    .. code-block:: php-attributes
+
+        // src/CacheKernel.php
+        namespace App;
+
+        // ...
+        use Symfony\Component\DependencyInjection\Attribute\AsDecorator;
+        use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
+
+        #[Autoconfigure(bind: ['$surrogate' => '@?esi'])]
+        #[AsDecorator(decorates: 'http_cache')]
+        class CacheKernel extends HttpCache
+        {
+            // ...
+        }
+
     .. code-block:: yaml
 
         # config/services.yaml