text: from __future__ import annotations
  
  from typing import Optional
  
  from .image import BasicImageInfo
  from ..e2ee import EncryptedFile
  from ...base_room_events import BaseMessageEventContent
  
  
  class LocationInfo(BasicImageInfo):
      thumbnail_url: Optional[str]
      thumnail_file: Optional[EncryptedFile]
      thumbnail_info: Optional[BasicImageInfo]
  
  
  class LocationContent(BaseMessageEventContent):
      info: Optional[LocationInfo]
      geo_uri: str
  