init MethodArgumentChangerRector

src/Rector/Dynamic/MethodArgumentChangerRector.php

@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Rector\Dynamic;
+
+use PhpParser\Node;
+use Rector\Rector\AbstractRector;
+
+/**
+ * @todo collect cases and prepare tests for them
+ *
+ * Possible options so far:
+ * - new argument
+ * - argument removed
+ * - new default value for argument
+ */
+final class MethodArgumentChangerRector extends AbstractRector
+{
+    public function isCandidate(Node $node): bool
+    {
+        return true;
+    }
+
+    public function refactor(Node $node): ?Node
+    {
+        return null;
+    }
+}