Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires pestphp/pest ^3.0 -> satisfiable by pestphp/pest[v3.0.0].
- pestphp/pest v3.0.0 requires php ^8.2.0 -> your php version (8.1.29) does not satisfy that requirement.
Problem 2
- pestphp/pest-plugin-laravel v2.0.0 requires pestphp/pest ^2.0.0 -> found pestphp/pest[v2.0.1, ..., v2.35.1] but it conflicts with your root composer.json require (^3.0).
- pestphp/pest-plugin-laravel v2.1.0 requires pestphp/pest ^2.8.3 -> found pestphp/pest[v2.8.3, ..., v2.35.1] but it conflicts with your root composer.json require (^3.0).
- pestphp/pest-plugin-laravel v2.2.0 requires pestphp/pest ^2.13.0 -> found pestphp/pest[v2.13.0, ..., v2.35.1] but it conflicts with your root composer.json require (^3.0).
- pestphp/pest-plugin-laravel v2.3.0 requires pestphp/pest ^2.33.6 -> found pestphp/pest[v2.33.6, ..., v2.35.1] but it conflicts with your root composer.json require (^3.0).
- pestphp/pest-plugin-laravel v2.4.0 requires pestphp/pest ^2.34.7 -> found pestphp/pest[v2.34.7, ..., v2.35.1] but it conflicts with your root composer.json require (^3.0).
- Root composer.json requires pestphp/pest-plugin-laravel ^2.0 -> satisfiable by pestphp/pest-plugin-laravel[v2.0.0, ..., v2.4.0].