from _typeshed import StrOrBytesPath

from types import FrameType, TracebackType

from typing import IO, Any, Callable, Optional, Tuple, Type

_ExcInfo = Tuple[Optional[Type[BaseException]], Optional[BaseException], Optional[TracebackType]]

def reset() -> str: ... # undocumented

def small(text: str) -> str: ... # undocumented

def strong(text: str) -> str: ... # undocumented

def grey(text: str) -> str: ... # undocumented

def lookup(name: str, frame: FrameType, locals: dict[str, Any]) -> Tuple[str | None, Any]: ... # undocumented

def scanvars(

reader: Callable[[], bytes], frame: FrameType, locals: dict[str, Any]

) -> list[Tuple[str, str | None, Any]]: ... # undocumented

def html(einfo: _ExcInfo, context: int = ...) -> str: ...

def text(einfo: _ExcInfo, context: int = ...) -> str: ...

class Hook: # undocumented

def __init__(

self,

display: int = ...,

logdir: StrOrBytesPath | None = ...,

context: int = ...,

file: IO[str] | None = ...,

format: str = ...,

) -> None: ...

def __call__(self, etype: Type[BaseException] | None, evalue: BaseException | None, etb: TracebackType | None) -> None: ...

def handle(self, info: _ExcInfo | None = ...) -> None: ...

def handler(info: _ExcInfo | None = ...) -> None: ...

def enable(display: int = ..., logdir: StrOrBytesPath | None = ..., context: int = ..., format: str = ...) -> None: ...