{ lib, ... }: { options = { smalltech = { adminEmail = lib.mkOption { description = '' An email address for correspondence related to a variety of technical administration tasks, including from LetsEncrypt. This may potentially be made public. ''; type = lib.types.nullOr lib.types.str; default = null; example = "admin@example.com"; }; domain = lib.mkOption { description = '' The internet domain name on which you intend to host your infrastructure. ''; type = lib.types.str; example = "example.com"; }; }; }; }