Man pages matching name catalyst::dispatchtype::chained in section 3pm:

Catalyst::DispatchType::Chained.3pm.en	debian 10 / libcatalyst-perl
Catalyst::DispatchType::Chained.3pm.en	debian 11 / libcatalyst-perl
Catalyst::DispatchType::Chained.3pm.en	debian 12 / libcatalyst-perl