Merge pull request #9 from Innmind/remove-unused-dependency

Remove unused dependency

Author: Baptouuuu

composer.json

@@ -35,7 +35,6 @@
     "require-dev": {
         "phpunit/phpunit": "~9.0",
         "vimeo/psalm": "~5.6",
-        "innmind/coding-standard": "~2.0",
-        "symfony/var-dumper": "^6.2"
+        "innmind/coding-standard": "~2.0"
     }
 }