fix phpstan?

Author: mmoll

tests/static_analysis_bootstrap.php

@@ -15,4 +15,4 @@
 declare(strict_types=1);
 
 require_once __DIR__.'/../vendor/squizlabs/php_codesniffer/autoload.php';
-#require_once __DIR__.'/../vendor/squizlabs/php_codesniffer/src/Util/Tokens.php';
+require_once __DIR__.'/../vendor/squizlabs/php_codesniffer/src/Util/Tokens.php';