Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpcsstandards/php_codesniffer 3.8.0, found phpcsstandards/php_codesniffer[dev-feature/reports-gitblame-fix-fatal-error-subdir-basepath, ..., dev-php-8.3/generic-scopeindent-bugfix, 1.4.2, ..., 1.5.x-dev, 2.0.0a1, ..., 2.9.x-dev, 3.0.0a1, ..., 3.x-dev (alias of dev-master), 4.0.x-dev] but it does not match the constraint. Problem 2 - Root composer.json requires phpcsstandards/phpcsdevcs ^1.1.7, found phpcsstandards/phpcsdevcs[dev-feature/switch-to-fork-of-phpcs, dev-main, 1.0.0, ..., 1.1.6] but it does not match the constraint.