Fixed stubs.

Author: s3rius

python/natsrpy/_inner/__init__.pyi

@@ -36,3 +36,5 @@ class Nats:
     async def close(self) -> None: ...
     async def subscribe(self, topic: str) -> Subscription: ...
     async def jetstream(self) -> JetStream: ...
+
+__all__ = ["Subscription", "Nats", "Message"]