1  from typing import Tuple
   2  
   3  class ParserBase(object):
   4      def __init__(self) -> None: ...
   5      def error(self, message: str) -> None: ...
   6      def reset(self) -> None: ...
   7      def getpos(self) -> Tuple[int, int]: ...
   8      def unknown_decl(self, data: str) -> None: ...
   9