Added php-cs-fixer to ease development

Author: evertharmeling

composer.json

@@ -21,7 +21,8 @@
         "symfony/filesystem": "^6.3",
         "symfony/framework-bundle": "^6.3",
         "symfony/phpunit-bridge": "^6.3",
-        "phpstan/phpstan": "1.11.x-dev"
+        "phpstan/phpstan": "1.11.x-dev",
+        "friendsofphp/php-cs-fixer": "^3.38"
     },
     "minimum-stability": "dev",
     "autoload": {