[Cache] Add return hint

mohamedGasmii · web-flow · commit b3ea56cfc346 · 2022-08-16T21:44:25.000+02:00
Add Response return hint
diff --git a/http_cache.rst b/http_cache.rst
@@ -215,7 +215,7 @@ The *easiest* way to cache a response is by caching it for a specific amount of
     use Symfony\Component\HttpFoundation\Response;
     // ...
 
-    public function index()
+    public function index(): Response
     {
         // somehow create a Response object, like by rendering a template
         $response = $this->render('blog/index.html.twig', []);

Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,7 @@ The easiest way to cache a response is by caching it for a specific amount of`
`215`	`215`	`use Symfony\Component\HttpFoundation\Response;`
`216`	`216`	`// ...`
`217`	`217`
`218`		`- public function index()`
	`218`	`+ public function index(): Response`
`219`	`219`	`{`
`220`	`220`	`// somehow create a Response object, like by rendering a template`
`221`	`221`	`$response = $this->render('blog/index.html.twig', []);`