[Python] Python: current and subsequent classes are not recognized as parameter types...

Here is a simple Python code, where classes Point and Vector are defined in same file:

class Point:
def __init__(self, x1:int, y1:int):
self.x = x1; self.y = y1

@staticmethod
def from_origin_offset(originoint, offset:Vector) -> Point:
return Point(origin.x+offset.x, origin.y+offset.y)
....

class Vector:
def __init__(self, x1:float, y1:float):
self.x = x1; self.y = y1


In method from_origin_offset both types Point and Vector are not recognised in the method declaration.

This can be fixed by removing explicit types like that:

@staticmethod
def from_origin_offset(origin, offset):
return Point(origin.x+offset.x, origin.y+offset.y)


however for better readability I prefer to keep explicit types. Is it possible?

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