{ pkgs, config, ... }: {
  devShells = {
    default = pkgs.mkShell {
      packages = builtins.attrValues {
        inherit (pkgs) age just nil nixd sops ssh-to-age;
        inherit (pkgs.haskellPackages) nixfmt;
      };
      shellHook = "${config.pre-commit.installationScript}";
    };
  };
}