docs: def _get_type_name(type_):
      # type: (type) -> str
      """Return a displayable name for the type.
  
      Args:
          type_: A class object.
  
      Returns:
          A string value describing the class name that can be used in a natural
          language sentence.
      """
      name = repr(type_)
      if name.startswith("<"):
          name = getattr(type_, "__qualname__", getattr(type_, "__name__", ""))
      return name.rsplit(".", 1)[-1] or repr(type_)