Man pages matching name moox::strictconstructor in section 3pm:

MooX::StrictConstructor.3pm.en	debian 10 / libmoox-strictconstructor-perl
MooX::StrictConstructor.3pm.en	debian 11 / libmoox-strictconstructor-perl
MooX::StrictConstructor.3pm.en	debian 12 / libmoox-strictconstructor-perl