dhcpcd-discuss

hi.
i am looking for documentation about option following the keyword option
in dhcpcd.conf file.
and i found none in the 3 man pages dhcpcd, dhcpcd.conf and
dhcpcd-run-hooks.

option like domain_name_servers etc ...
i don't want to guess from their name what they do. i would prefer some
doc for that.

it would be good if such a doc is in the man page too.
thnx