PHPStan linting

composer.json

@@ -71,7 +71,8 @@
     "allow-plugins": {
       "php-http/discovery": true,
       "symfony/flex": true,
-      "symfony/runtime": true
+      "symfony/runtime": true,
+      "phpstan/extension-installer": true
     },
     "sort-packages": true
   },
@@ -129,7 +130,12 @@
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "dev-master",
+    "phpstan/extension-installer": "1.4.x-dev",
     "phpstan/phpstan": "2.0.x-dev",
+    "phpstan/phpstan-doctrine": "2.0.x-dev",
+    "phpstan/phpstan-phpunit": "2.0.x-dev",
+    "phpstan/phpstan-strict-rules": "2.0.x-dev",
+    "phpstan/phpstan-symfony": "2.0.x-dev",
     "phpunit/phpunit": "^10",
     "symfony/browser-kit": "7.2.*",
     "symfony/css-selector": "7.2.*",