[HttpFoundation] add return type, replacing docblock

Andrei Igna · Andrei Igna · commit 7f062b19fa93 · 2018-06-05T10:27:38.000+02:00
diff --git a/src/Symfony/Component/HttpFoundation/Request.php b/src/Symfony/Component/HttpFoundation/Request.php
@@ -1362,10 +1362,8 @@ public function getContentType()
 
     /**
      * Gets the acceptable client formats associated with the request.
-     *
-     * @return array List of acceptable formats by the client
      */
-    public function getAcceptableFormats()
+    public function getAcceptableFormats(): array
     {
         if (null !== $this->acceptableFormats) {
             return $this->acceptableFormats;
