applied suggestions from coding standard

melya · melya · commit 1eb4c26c726d · 2023-03-06T17:51:46.000+01:00
diff --git a/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractNormalizerTest.php b/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractNormalizerTest.php
@@ -204,7 +204,7 @@ public function testObjectWithVariadicConstructorTypedArguments(AbstractNormaliz
     /**
      * @dataProvider getNormalizer
      */
-    public function testVariadicSerializationWithPreservingKeys(AbstractNormalizer $normalizer): void
+    public function testVariadicSerializationWithPreservingKeys(AbstractNormalizer $normalizer)
     {
         $d1 = new Dummy();
         $d1->foo = 'Foo';
@@ -216,7 +216,7 @@ public function testVariadicSerializationWithPreservingKeys(AbstractNormalizer $
         $d2->bar = 'BAR';
         $d2->baz = 'BAZ';
         $d2->qux = 'QUZ';
-        $arr = ["d1" => $d1, "d2" => $d2];
+        $arr = ['d1' => $d1, 'd2' => $d2];
         $obj = new VariadicConstructorTypedArgsDummy(...$arr);
 
         $serializer = new Serializer([$normalizer], [new JsonEncoder()]);
