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

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