Fix tests

Author: VincentLanglet

composer.json

@@ -55,6 +55,7 @@
         "matthiasnoback/symfony-config-test": "^4.2 || ^5.0",
         "matthiasnoback/symfony-dependency-injection-test": "^4.0 || ^5.0",
         "phpstan/extension-installer": "^1.0",
+        "phpstan/phpdoc-parser": "^1.0",
         "phpstan/phpstan": "^1.0",
         "phpstan/phpstan-phpunit": "^1.0",
         "phpstan/phpstan-strict-rules": "^1.0",