Process completed with exit code 2.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires squizlabs/php_codesniffer dev-4.x, found squizlabs/php_codesniffer[dev-TEST/ghactions-revert-code-coverage-php-version, dev-feature/ghactions-test-against-libxml-2.14, dev-dependabot/github_actions/3.x/action-runners-f175f89d6c, dev-feature/3.x-metrics-for-switch-statements, dev-feature/1277-bring-back-whitespace-tolerance-ignore-comments, dev-feature/1279-tokenizer-attribute-parse-error-tokens-can-be-removed, dev-feature/3769-improve-todo-fixme-sniffs, dev-feature/psr2-namespacedeclaration-bow-out-on-php-close-tag, 1.4.2, ..., 1.5.x-dev, 2.0.0a1, ..., 2.9.x-dev, 3.0.0a1, ..., 3.x-dev, 4.0.0beta1, 4.0.0-RC1, 4.0.0, 4.x-dev] but it does not match the constraint. Problem 2 - Root composer.json requires phpcsstandards/phpcsdevcs ^1.1 -> satisfiable by phpcsstandards/phpcsdevcs[1.1.0, ..., 1.1.6]. - phpcsstandards/phpcsdevcs[1.1.0, ..., 1.1.2] require squizlabs/php_codesniffer ^3.5.0 -> found squizlabs/php_codesniffer[3.5.0, ..., 3.x-dev] but it conflicts with your root composer.json require (dev-4.x). - phpcsstandards/phpcsdevcs[1.1.3, ..., 1.1.6] require squizlabs/php_codesniffer ^3.6.2 -> found squizlabs/php_codesniffer[3.6.2, ..., 3.x-dev] but it conflicts with your root composer.json require (dev-4.x).

Process completed with exit code 1.

Access to undefined constant PHP_CodeSniffer\Util\Tokens::EMPTY_TOKENS.

Method VariableAnalysis\Lib\Helpers::getEmptyTokens() return type has no value type specified in iterable type array.

Unreachable statement - code above always terminates.

Static property PHP_CodeSniffer\Util\Tokens::$functionNameTokens (array<int|string, int|string>) in isset() is not nullable.

Access to undefined constant PHP_CodeSniffer\Util\Tokens::FUNCTION_NAME_TOKENS.

Method VariableAnalysis\Lib\Helpers::getFunctionNameTokens() return type has no value type specified in iterable type array.

Unreachable statement - code above always terminates.

Static property PHP_CodeSniffer\Util\Tokens::$ooScopeTokens (array<int|string, int|string>) in isset() is not nullable.

Access to undefined constant PHP_CodeSniffer\Util\Tokens::OO_SCOPE_TOKENS.