@@ -74,6 +74,9 @@ public function getNodeTypes(): array
         return [Class_::class];
     }
 
+    /**
+     * @param Class_ $node
+     */
     public function refactor(Node $node): ?Node
     {
         throw new ShouldNotHappenException(sprintf(
Original file line number	Diff line number	Diff line change
`@@ -74,6 +74,9 @@ public function getNodeTypes(): array`
`74`	`74`	`return [Class_::class];`
`75`	`75`	`}`
`76`	`76`
	`77`	`+ /**`
	`78`	`+ * @param Class_ $node`
	`79`	`+ */`
`77`	`80`	`public function refactor(Node $node): ?Node`
`78`	`81`	`{`
`79`	`82`	`throw new ShouldNotHappenException(sprintf(`