{
  outputs =
    { self, nixpkgs, ... }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
      lib = import ./default.nix { inherit pkgs; };
      inherit (lib)
        allMaintainers
        expandInput
        noMaintainers
        ;
    in
    {
      bundlers."x86_64-linux" = rec {
        default = unmaintained;
        all = drv: allMaintainers (expandInput drv);
        unmaintained = drv: noMaintainers (expandInput drv);
      };

      formatter."x86_64-linux" = pkgs.nixfmt-rfc-style;
    };
}