{ options, config, lib, pkgs, ... }: with lib; #with lib.my; let cfg = config.modules.services.ssh; in { options.modules.services.ssh = { enable = mkOption { type = types.bool; default = false; description = "Provide system SSH support though OpenSSH."; }; }; config = mkIf cfg.enable { services.openssh.enable = true; # services.sshd.enable = true; }; }