docs: def get_import_code(tlobject):
      """``TLObject -> from ... import ...``."""
      kind = 'functions' if tlobject.is_function else 'types'
      ns = '.' + tlobject.namespace if tlobject.namespace else ''
      return 'from telethon.tl.{}{} import {}'\
          .format(kind, ns, tlobject.class_name)