Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires pestphp/pest ^2.16 -> satisfiable by pestphp/pest[v2.16.0, ..., 2.x-dev]. - brianium/paratest[v7.9.0, ..., v7.11.2] require php ~8.3.0 || ~8.4.0 -> your php version (8.1.34) does not satisfy that requirement. - brianium/paratest[v7.12.0, ..., 7.x-dev] require php ~8.3.0 || ~8.4.0 || ~8.5.0 -> your php version (8.1.34) does not satisfy that requirement. - brianium/paratest[v7.4.0, ..., v7.5.7] require php ~8.2.0 || ~8.3.0 -> your php version (8.1.34) does not satisfy that requirement. - brianium/paratest[v7.4.8, ..., v7.8.4] require php ~8.2.0 || ~8.3.0 || ~8.4.0 -> your php version (8.1.34) does not satisfy that requirement. - brianium/paratest[v7.8.5, ..., 7.8.x-dev] require php ~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0 -> your php version (8.1.34) does not satisfy that requirement. - pestphp/pest v2.16.0 conflicts with phpunit/phpunit 10.5.63. - pestphp/pest v2.16.0 conflicts with phpunit/phpunit 10.5.x-dev. - pestphp/pest v2.16.0 requires phpunit/phpunit ^10.3.2 -> satisfiable by phpunit/phpunit[10.5.62, 10.5.63, 10.5.x-dev]. - pestphp/pest v2.33.3 requires brianium/paratest ^7.4.0 -> satisfiable by brianium/paratest[v7.4.0, ..., 7.x-dev]. - pestphp/pest v2.33.5 requires brianium/paratest ^7.4.1 -> satisfiable by brianium/paratest[v7.4.1, ..., 7.x-dev]. - pestphp/pest v2.34.3 requires brianium/paratest ^7.4.3 -> satisfiable by brianium/paratest[v7.4.3, ..., 7.x-dev]. - pestphp/pest[v2.36.1, ..., 2.x-dev] require php ^8.2.0 -> your php version (8.1.34) does not satisfy that requirement. - Conclusion: don't install pestphp/pest v2.17.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.18.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.19.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.19.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.20.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.22.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.22.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.23.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.23.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.23.2 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.24.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.24.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.26.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.27.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.28.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.28.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.29.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.30.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.31.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.32.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.33.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.33.4 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.0 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.1 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.2 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.4 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.5 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.6 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.34.9 (conflict analysis result) - Conclusion: don't install pestphp/pest v2.35.0 (conflict analysis result) - Conclusion: