feat/561-added autonat service

libp2p/host/autonat/pb/autonat_pb2_grpc.pyi

@@ -0,0 +1,26 @@
+from typing import Any, List, Optional, Tuple, Union
+import grpc
+
+class AutoNATStub:
+    def __init__(self, channel: grpc.Channel) -> None: ...
+    Dial: Any
+
+class AutoNATServicer:
+    def Dial(self, request: Any, context: Any) -> Any: ...
+
+def add_AutoNATServicer_to_server(servicer: AutoNATServicer, server: Any) -> None: ...
+
+class AutoNAT:
+    @staticmethod
+    def Dial(
+        request: Any,
+        target: str,
+        options: Tuple[Any, ...] = (),
+        channel_credentials: Optional[Any] = None,
+        call_credentials: Optional[Any] = None,
+        insecure: bool = False,
+        compression: Optional[Any] = None,
+        wait_for_ready: Optional[bool] = None,
+        timeout: Optional[float] = None,
+        metadata: Optional[List[Tuple[str, str]]] = None,
+    ) -> Any: ...