text: 
  """pywxclient core functions package."""
  
  from pywxclient.core.api import WeChatAPI
  from pywxclient.core.client import Client, SyncClient
  from pywxclient.core.message import (
      TextMessage, ImageMessage, GifImageMessage, VoiceMessage, FileMessage,
      VideoMessage, ExtendMessage, LocationShareMessage, BusinessCardMessage,
      TransferMessage, ChatLogMessage, ShareLinkMessage, WeAppMessage,
      NoticeMessage, RevokeMessage, StatusNotifyMessage, parse_message)
  from pywxclient.core.session import Session
  
  
  __all__ = [
      'Client', 'SyncClient', 'TextMessage', 'ImageMessage', 'GifImageMessage',
      'VoiceMessage', 'FileMessage', 'VideoMessage', 'ExtendMessage',
      'LocationShareMessage', 'BusinessCardMessage', 'TransferMessage',
      'ChatLogMessage', 'ShareLinkMessage', 'WeAppMessage', 'NoticeMessage',
      'RevokeMessage', 'StatusNotifyMessage', 'parse_message', 'Session',
      'WeChatAPI']
  