Update ParentClassNameCollectingNodeVisitor.php

Author: clxmstaab

src/NodeVisitor/ParentClassNameCollectingNodeVisitor.php

@@ -43,8 +43,8 @@ public function getParentClassNames(): array
         $namespacedClassNames = [];
         foreach($uniqueParentClassNames as $className) {
             try {
-                $reflection = new \ReflectionClass($className);
-                if ($reflection->isInternal()) {
+                $reflectionClass = new \ReflectionClass($className);
+                if ($reflectionClass->isInternal()) {
                     continue;
                 }
                 $namespacedClassNames[] = $className;