{
  writeShellApplication,
  alejandra,
  llvmPackages_19,
  fd,
}:
writeShellApplication {
  name = "formatter";
  runtimeInputs = [
    alejandra
    llvmPackages_19.clang-tools
    fd
  ];
  text = ''
    fd --extension nix -X alejandra -- {}
    fd --extension nix -X deadnix -e -- {}
    fd --extension nix -x statix fix -- {}
    fd --extension c -X clang-format --verbose -i -- {}
  '';
}