Child process error (exit code 255): PHP Fatal error: Type of PHPStan\BetterReflection\Reflection\Adapter\ReflectionClass::IS_READONLY must be compatible with ReflectionClass::IS_READONLY of type int in phar:///home/runner/work/WP-Requests-PSR18-Adapter/WP-Requests-PSR18-Adapter/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflection/Adapter/ReflectionClass.php on line 34
Fatal error: Type of PHPStan\BetterReflection\Reflection\Adapter\ReflectionClass::IS_READONLY must be compatible with ReflectionClass::IS_READONLY of type int in phar:///home/runner/work/WP-Requests-PSR18-Adapter/WP-Requests-PSR18-Adapter/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflection/Adapter/ReflectionClass.php on line 34