Merge branch 2.1.x into 2.2.x

Author: phpstan-bot

tests/PHPStan/Rules/Pure/data/bug-14504-method.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types = 1);
+<?php // lint >= 8.0
+
+declare(strict_types = 1);
 
 namespace Bug14504Method;