How to declare abstract class static fields in Python?

Question

I'm not a native English speaker, so please try to avoid abbreviations or slang in your answers.

I want to try to declare an abstract class field in a Python base class.

I know that python can declare an abstract object field via @property and @abstractmethod, but I haven't checked for a viable abstract class field.

I want to be able to implement such use case:

class AbcClass(metaclass=ABCMeta):
    @abstractproperty
    class_field: int # class-level static field

# inherite abstract class
class MyClass(AbcClass):
    class_field = 42

About related thread:

Python: Create Abstract Static Property within Class: This post does give some viable options, but since I'm trying metaprogramming, using __init_subclass__ causes IDE support to become difficult.