error fixed

Author: CodeWithSushil

composer.json

@@ -3,7 +3,7 @@
     "description": "Async HTTP client",
     "type": "library",
     "require": {
-        "php": "^8.4",
+        "php": "^8.3",
         "ext-sockets": "*",
         "psr/http-client": "^1.0",
         "psr/http-message": "^2.0"
@@ -26,7 +26,7 @@
         }
     ],
     "scripts": {
-        "test": "vendor/bin/phpstan"
+        "test": "vendor/bin/phpunit"
     },
     "minimum-stability": "stable",
     "prefer-stable": true