Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires illuminate/contracts ^v11.3.1 -> satisfiable by illuminate/contracts[v11.3.1, 11.x-dev]. - illuminate/contracts[v11.3.1, ..., 11.x-dev] require php ^8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - Root composer.json requires nunomaduro/collision ^8.1.1 -> satisfiable by nunomaduro/collision[v8.1.1, v8.x-dev]. - nunomaduro/collision[v8.1.1, ..., v8.x-dev] require php ^8.2.0 -> your php version (8.1.27) does not satisfy that requirement. Problem 3 - pestphp/pest-plugin-laravel v2.0.0 requires laravel/framework ^10.4.1 -> found laravel/framework[v10.4.1, ..., 10.x-dev] but it conflicts with your root composer.json require (9.*). - pestphp/pest-plugin-laravel v2.1.0 requires laravel/framework ^10.15.0 -> found laravel/framework[v10.15.0, ..., 10.x-dev] but it conflicts with your root composer.json require (9.*). - pestphp/pest-plugin-laravel v2.2.0 requires laravel/framework ^10.18.0|^11.0 -> found laravel/framework[v10.18.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev] but it conflicts with your root composer.json require (9.*). - pestphp/pest-plugin-laravel[v2.3.0, ..., 2.x-dev] require laravel/framework ^10.44.0|^11.0 -> found laravel/framework[v10.44.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev] but it conflicts with your root composer.json require (9.*). - Root composer.json requires pestphp/pest-plugin-laravel ^2.0 -> satisfiable by pestphp/pest-plugin-laravel[v2.0.0, ..., 2.x-dev].

Process completed with exit code 2.