Not compatible with PHPUnit 10
This package was forgotten to allow PHPUnit 10 in
It isn't a matter of updating composer constraint.
PHPUnit 10 implemented new event system and PHPUnit\Framework\TestResult class no longer exists, so completely different integration to PHPUnit 10 is necessary.
Integration to plain PHPUnit 10 and Codeception 5 must be different, because Codeception 5 doesn't use PHPUnit 10 events. See https://github.com/Codeception/Specify/issues/60
Thank you for the information. Would make sense from my perspective to close this as a duplicate of the other issue then. Didn't look in the other issues because they were that old.
I have also no (imminent) need of this package with the new codeception or phpunit 10. Just noticed it when upgrading one of our projects this packages was required but no longer used.