docs: def configure(cls: typing.Type["ThreadPooled"], max_workers: typing.Optional[int] = None) -> None:
          """Pool executor create and configure.
  
          :param max_workers: Maximum workers
          :type max_workers: typing.Optional[int]
          """
          if isinstance(cls.__executor, ThreadPoolExecutor):
              if cls.__executor.max_workers == max_workers:
                  return
              cls.__executor.shutdown()
  
          cls.__executor = ThreadPoolExecutor(max_workers=max_workers)