: public PassWrapper<RenameEntrypointToMainPass, OperationPass<ModuleOp>> {
 public:
  StringRef getArgument() const final { return "rename-entrypoint-to-main"; }
  StringRef getDescription() const final {
    return "Renames the entrypoint in SavedModel to `main`";
  }

  void runOnOperation() override {
    auto fail = [&](Operation* op, std::string message) {
      op->emitError(message);
      signalPassFailure();
    };