from typing import Any, Dict, Optional, Sequence

Cache: Dict[int, Optional[Sequence[Optional[str]]]]

class UnidecodeError(ValueError):
    index: Optional[int] = ...
    def __init__(self, message: str, index: Optional[int] = ...) -> None: ...

def unidecode_expect_ascii(string: str, errors: str = ..., replace_str: str = ...) -> str: ...
def unidecode_expect_nonascii(string: str, errors: str = ..., replace_str: str = ...) -> str: ...
unidecode = unidecode_expect_ascii