{ ... }:
{
  perSystem =
    { pkgs, ... }:
    {
      formatter = pkgs.nixfmt-tree;

      devShells.default = pkgs.mkShell {
        packages = with pkgs; [
          deadnix # Dead code linter
          nh # Nix CLI helper
          nixd # Language server
          just # CMD helper
          statix # Lints and suggestions
        ];
      };
    };
}