1 from types import TracebackType
2 from typing import Generic, Type, TypeVar
6 class ProgressBar(Generic[_T]):
7 def update(self, n_steps: int) -> None: ...
8 def finish(self) -> None: ...
9 def __enter__(self) -> ProgressBar[_T]: ...
11 self, exctype: Type[BaseException] | None, excinst: BaseException | None, exctb: TracebackType | None
13 def __iter__(self) -> ProgressBar[_T]: ...
14 def next(self) -> _T: ...
15 def __next__(self) -> _T: ...