| from typing import Any, NewType, NoReturn, TypeVar | |
| from . import Attribute | |
| from attrs import _OnSetAttrType | |
| _T = TypeVar("_T") | |
| def frozen( | |
| instance: Any, attribute: Attribute[Any], new_value: Any | |
| ) -> NoReturn: ... | |
| def pipe(*setters: _OnSetAttrType) -> _OnSetAttrType: ... | |
| def validate(instance: Any, attribute: Attribute[_T], new_value: _T) -> _T: ... | |
| # convert is allowed to return Any, because they can be chained using pipe. | |
| def convert( | |
| instance: Any, attribute: Attribute[Any], new_value: Any | |
| ) -> Any: ... | |
| _NoOpType = NewType("_NoOpType", object) | |
| NO_OP: _NoOpType | |