Man pages matching name lexical::sealrequirehints in section 3pm:

Lexical::SealRequireHints.3pm.en	debian 10 / liblexical-sealrequirehints-perl
Lexical::SealRequireHints.3pm.en	debian 11 / liblexical-sealrequirehints-perl
Lexical::SealRequireHints.3pm.en	debian 12 / liblexical-sealrequirehints-perl