[Cache] Add return hint

mohamedGasmii · web-flow · commit d3b56dfaf03a · 2022-08-16T21:50:41.000+02:00
Return hint for invalidate added in V6.0
diff --git a/http_cache/cache_invalidation.rst b/http_cache/cache_invalidation.rst
@@ -60,7 +60,7 @@ to support the ``PURGE`` HTTP method::
 
     class CacheKernel extends HttpCache
     {
-        protected function invalidate(Request $request, bool $catch = false)
+        protected function invalidate(Request $request, bool $catch = false): Response
         {
             if ('PURGE' !== $request->getMethod()) {
                 return parent::invalidate($request, $catch);

Original file line number	Diff line number	Diff line change
@@ -60,7 +60,7 @@ to support the ``PURGE`` HTTP method::
`60`	`60`
`61`	`61`	`class CacheKernel extends HttpCache`
`62`	`62`	`{`
`63`		`- protected function invalidate(Request $request, bool $catch = false)`
	`63`	`+ protected function invalidate(Request $request, bool $catch = false): Response`
`64`	`64`	`{`
`65`	`65`	`if ('PURGE' !== $request->getMethod()) {`
`66`	`66`	`return parent::invalidate($request, $catch);`