Man pages matching name perl::metrics::simple::analysis::file in section 3pm:

Perl::Metrics::Simple::Analysis::File.3pm.en	debian 10 / libperl-metrics-simple-perl
Perl::Metrics::Simple::Analysis::File.3pm.en	debian 11 / libperl-metrics-simple-perl
Perl::Metrics::Simple::Analysis::File.3pm.en	debian 12 / libperl-metrics-simple-perl