Man pages matching name moosex::runnable::util::argparser in section 3pm:

MooseX::Runnable::Util::ArgParser.3pm.en	debian 10 / libmoosex-runnable-perl
MooseX::Runnable::Util::ArgParser.3pm.en	debian 11 / libmoosex-runnable-perl
MooseX::Runnable::Util::ArgParser.3pm.en	debian 12 / libmoosex-runnable-perl