{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";

  outputs = { self, nixpkgs }: let
    lib = nixpkgs.lib;
  in {

    tmpActivatorModules = {
      tmpActivator = import ./modules;
    };

    lib = {
      mkTmpActivator = { pkgs, modules, specialArgs ? {} }: lib.evalModules {
        specialArgs = specialArgs // {
          inherit pkgs;
          tmpLib = import ./lib { inherit pkgs; inherit (pkgs) lib; };
        };
        modules = [
          self.tmpActivatorModules.tmpActivator
        ] ++ modules;
      };
    };
  };
}