n_payload: Dict[str, Any],
        completed_factors: Dict[str, int],
        user: Callable[[], Awaitable[User]],
        factors_set_up_for_user: Callable[[], Awaitable[List[str]]],
        required_secondary_factors_for_user: Callable[[], Awaitable[List[str]]],
        required_secondary_factors_for_tenant: Callable[[], Awaitable[List[str]]],
        user_context: Dict[str, Any],
    ) -&gt; MFARequirementList:
        pass

    @abstractmethod
    async def mark_factor_as_complete_in_session(
        se