Add a more precise return type for ParameterBag::keys in stubs

phpstan · Sep 28, 2023 · b055cab · b055cab
1 parent 3bc0b95
commit b055cab
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/stubs/Symfony/Component/HttpFoundation/ParameterBag.stub b/stubs/Symfony/Component/HttpFoundation/ParameterBag.stub
@@ -7,5 +7,10 @@ namespace Symfony\Component\HttpFoundation;
  */
 class ParameterBag implements \IteratorAggregate
 {
-
+    /**
+     * @return list<string>
+     */
+    public function keys(): array
+    {
+    }
 }