pyrt | Python Routeing Toolkit

import typing


class Foo:
    def __init__(self) -> None:
        self.bar = "zebra"  # will be of 'str' type


def give_me_something():  # no annotation here, can't tell what gets returned
    if dict():  # an empty dict is always False, this is just an example, a real condition could be used
        return []
    else:
        return Foo()


reveal_type(give_me_something())
reveal_type(typing.cast(Foo, give_me_something()))