{
  description = ":3";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    flake-parts.url = "github:hercules-ci/flake-parts";
    npm-package = {
      url = "github:netbrain/npm-package";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = inputs@{ nixpkgs, flake-parts, npm-package, ... }:
    flake-parts.lib.mkFlake {inherit inputs;} {
      systems = [
        "x86_64-linux"
      ];

      perSystem = {self', pkgs, system, ...}:
        {
        # packages.default = self'.packages.masons;
        # packages.masons = pkgs.stdenv.mkDerivation {
        #   pname = "Masons";
        #   version = "0.0.1";

        #   src = ./.;

        #   nativeBuildInputs = with pkgs; [ ];
        #   buildInputs = [ ];

        # };

        devShells.default = pkgs.mkShell {
          packages = [
            pkgs.quint
            (npm-package.lib.${system}.npmPackage {
              name = "quint-language-server";
              packageName = "@informalsystems/quint-language-server";
              version = "0.17.0";
            })
          ];
        };

      };
    };
}