{ ... }:

{
  nix = {
    optimise.automatic = true;
    settings = {
      auto-optimise-store = true;
      experimental-features = [
        "nix-command"
        "flakes"
      ];
    };
  };
  programs = {
    nix-index.enable = true;
    command-not-found.enable = true;
    nix-ld.enable = true;
    nh = {
      enable = true;
      clean.enable = true;
      flake = "/etc/nixos";
    };
  };
}