Man pages matching name moosex::types::varianttable::declare in section 3pm:

MooseX::Types::VariantTable::Declare.3pm.en	debian 10 / libmoosex-types-varianttable-perl
MooseX::Types::VariantTable::Declare.3pm.en	debian 11 / libmoosex-types-varianttable-perl
MooseX::Types::VariantTable::Declare.3pm.en	debian 12 / libmoosex-types-varianttable-perl