Parentheses must be used when instantiating a new class

Error: Command failed: php phpcs.phar --report=checkstyle --standard=phpcs.xml code/config/commands.php code/public/app.php code/src/Application.php code/src/Chat/Client.php code/src/Chat/Server.php code/src/Chat/Socket.php code/src/Router/Route.php code/src/Router/Router.php

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, tinovyatkin/action-php-codesniffer@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.