recursion.nix

{ config, lib, pkgs, ... }:
let
  inherit (lib) mkIf mkOption types;
  cfg = config.packet;

  plans = {
    none = {};
  };
in {
  options = {
    packet = {
      class = mkOption {
        type = types.enum [ "none" ];
        default = "none";
      };
    };
  };

  config = plans."${cfg.class}";
}