How to access dialog_manager from middleware

[zax2002]

class MyMiddleware(BaseMiddleware):
    async def __call__(
        self,
        handler: Callable[[TelegramObject, dict[str, Any]], Awaitable[Any]],
        event: TelegramObject, 
        data: dict[str, Any],
    ):
        ...

How can I get dialog_manager, namely, I need the current dialog state in order to determine in middleware whether the state has changed after handler execution. The data doesn't have what I need