13 lines
351 B
Python
13 lines
351 B
Python
|
from typing import TypeVar, Optional, Callable, overload
|
||
|
|
from . import _ConverterType
|
||
|
|
|
||
|
|
_T = TypeVar("_T")
|
||
|
|
|
||
|
|
def optional(
|
||
|
|
converter: _ConverterType[_T]
|
||
|
|
) -> _ConverterType[Optional[_T]]: ...
|
||
|
|
@overload
|
||
|
|
def default_if_none(default: _T) -> _ConverterType[_T]: ...
|
||
|
|
@overload
|
||
|
|
def default_if_none(*, factory: Callable[[], _T]) -> _ConverterType[_T]: ...
|