nixos-config/components/nixos/default.nix

{ config, lib, ... }:
{
  imports = [
    ./upgrade-diff.nix
    ./tor-ssh.nix
  ];

  options.components.nixos.enable = lib.mkOption {
    type = lib.types.bool;
    default = true;
  };

  config = lib.mkIf (config.components.nixos.enable) { };

}