from typing import Container, Iterable class TokenType: name: str contains_syntax: bool def __init__(self, name: str, contains_syntax: bool) -> None: ... class TokenTypes: def __init__( self, names: Iterable[str], contains_syntax: Container[str] ) -> None: ... # not an actual class in the source code, but we need this class to type the fields of # PythonTokenTypes class _FakePythonTokenTypesClass(TokenTypes): STRING: TokenType NUMBER: TokenType NAME: TokenType ERRORTOKEN: TokenType NEWLINE: TokenType INDENT: TokenType DEDENT: TokenType ERROR_DEDENT: TokenType FSTRING_STRING: TokenType FSTRING_START: TokenType FSTRING_END: TokenType OP: TokenType ENDMARKER: TokenType PythonTokenTypes: _FakePythonTokenTypesClass = ...