{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs";
    flake-utils.url = "github:numtide/flake-utils";
    dhall-haskell = {
      url = "https://github.com/darkkirb/dhall-haskell";
      flake = false;
      type = "git";
      submodules = true;
      ref = "nix-hotfix";
    };
  };

  outputs = {
    self,
    nixpkgs,
    flake-utils,
    dhall-haskell,
  }:
    flake-utils.lib.eachDefaultSystem (system: let
      pkgs = import nixpkgs {inherit system; overlays = [ self.overlays.${system}.default ];};
    in {
      formatter = pkgs.alejandra;
      packages = rec {
        inherit (import "${dhall-haskell}/nix/shared.nix" { inherit system; }) dhall dhall-nix dhall-nixpkgs;
      };
      overlays.default = (_: _: self.packages.${system});
      devShells.default = pkgs.mkShell {
        nativeBuildInputs = [ self.packages.${system}.dhall self.packages.${system}.dhall-nix];
      };
      lib.dhallToNix = import ./dhallToNix.nix {inherit pkgs;};
    });
}