| from typing import Optional, TypeVar, Type | |
| T = TypeVar('T') | |
| class Managed: | |
| @classmethod | |
| def current(cls: Type[T], value: Optional[T] = None, required: bool = True) -> T: ... | |
| def __call__(self, func: T) -> T: ... | |
| def __enter__(self: T) -> T: ... | |
| class DefaultManaged(Managed): ... |