{
  description = "futils demo.";

  inputs.futils = {
    url = "git+https://git.sorre.xyz/miranb/futils";
    inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs =
    {
      self,
      nixpkgs,
      futils,
    }:
    futils.lib.eachSystem (
      system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
      in
      {
        devShells.default = futils.lib.mkMinimalShell pkgs {
          packages = with pkgs; [
            git
            hello
          ];
        };
      }
    );
}