Generic sub-class resolved type hint

example.py

from typing import Generic, TypeVar, Union, get_type_hints


T = TypeVar("T", bound=Union[str, int])


class Base(Generic[T]):
    value: T

    def get_value(self) -> T:
        return self.value


class A(Base[str]):
    value = "abc"


get_type_hints(A().get_value)  # {'return': ~T}
# How do I get {'return': str}