1  from typing import Dict, List, Mapping, Optional, Sequence, Tuple, Union
   2  
   3  _Cap = Dict[str, Union[str, int]]
   4  
   5  def findmatch(
   6      caps: Mapping[str, List[_Cap]], MIMEtype: str, key: str = ..., filename: str = ..., plist: Sequence[str] = ...
   7  ) -> Tuple[Optional[str], Optional[_Cap]]: ...
   8  def getcaps() -> Dict[str, List[_Cap]]: ...
   9