Your requirements could not be resolved to an installable set of packages. Problem 1 - vimeo/psalm[4.26.0, ..., 4.30.0] require symfony/console ^3.4.17 || ^4.1.6 || ^5.0 || ^6.0 -> found symfony/console[v3.4.17, ..., v3.4.47, v4.1.6, ..., v4.4.49, v5.0.0, ..., v5.4.40, v6.0.0, ..., v6.4.8] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires vimeo/psalm ^4.26 -> satisfiable by vimeo/psalm[4.26.0, ..., 4.30.0].

Process completed with exit code 2.

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