{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      {
        defaultPackage = import ./package.nix {
          pkgs = import nixpkgs { inherit system; };
        };
      }
    );
}