{ config, pkgs, lib, ... }: let cfg = config.samfelag.modules.system.devices.voyager; in { options.samfelag.modules.system.devices.voyager = { enable = lib.mkEnableOption "voyager"; }; config = lib.mkIf cfg.enable { hardware.keyboard.zsa.enable = true; environment.systemPackages = with pkgs; [ keymapp ]; }; }