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

  outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachSystem [
    "x86_64-linux"
  ] (system: let
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    devShells.default = pkgs.mkShell {
      buildInputs = [];
      shellHook = ''
      '';
    };
  });
}