def METHOD_NAME():
    program = """
        class A:
            @staticmethod
            def foo(x):
                return x + 1
        A.foo(0)
        """
    module, _ = cs._parse_text(program, reset=True)
    for attribute_node in module.nodes_of_class(nodes.Attribute):
        assert str(attribute_node.inf_type.getValue()) == "typing.Callable[[int], int]"