vyuldashev / xml-to-array

src/XmlToArray.php

Spacing +2 added lines, -2 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 namespace Vyuldashev\XmlToArray;
 
@@ -28,7 +28,7 @@ 
         return $converter->toArray();
     }
 
-    protected function convertAttributes(DOMNamedNodeMap $nodeMap): ?array
+    protected function convertAttributes(DOMNamedNodeMap $nodeMap): ? array
     {
         if ($nodeMap->length === 0) {
             return null;