{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/23.05";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
      in
      {
        devShells.default = import ./shell.nix { inherit pkgs; };
      }
    );
}