{
  description = "A very basic flake";

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

  outputs = { self, flake-utils, nixpkgs }: flake-utils.lib.eachSystem [ "x86_64-linux" ] (system:
    let
      pkgs = nixpkgs.legacyPackages.${system};
    in
    {
      formatter = pkgs.nixpkgs-fmt;

      devShells.default = pkgs.mkShell {
        buildInputs = with pkgs; [
          yarn
        ];
      };
    });
}