Yes. I do. Just in case anyone doesn't know Perl has been in active development and has been adding new features the entire time. It was never 'dead'. This is Perl's new OO interface that was recently added as a stable feature in 5.40:
It's still considered an experimental feature, just as it was in 5.38.x. Also the linked documents aren't 100% reflective of what's been implemented so far, a better URL would probably be https://perldoc.pl/perlclass.
https://github.com/Perl-Apollo/Corinna