tuleap-108-add-stricter-code-quality-tools-configuration

composer.json

@@ -117,7 +117,7 @@
         "tests": "php ./vendor/bin/phpunit",
         "phpcs": "php ./vendor/bin/phpcs src/ tests/",
         "phpcbf": "php ./vendor/bin/phpcbf src/ tests/",
-        "phpstan": "php -d memory_limit=4G vendor/bin/phpstan analyse src/ tests/unit/ tests/functional/ -l 8",
+        "phpstan": "php -d memory_limit=4G vendor/bin/phpstan analyse src/ tests/unit/ tests/functional/ -l 1",
         "php-cs-fixer": "tools/php-cs-fixer/vendor/bin/php-cs-fixer fix src/ tests/unit/ tests/functional/"
     },
     "conflict": {