From a52d8e3501aa807d9f10643e98eda13022c5529b Mon Sep 17 00:00:00 2001
From: Leonid Fedotov <3584432+iLeonidze@users.noreply.github.com>
Date: Wed, 24 Nov 2021 15:43:02 +0300
Subject: [PATCH] Fix method invalid results typing

---
 kubetool/etcd.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kubetool/etcd.py b/kubetool/etcd.py
index d4d31ce69..fc52f98dd 100644
--- a/kubetool/etcd.py
+++ b/kubetool/etcd.py
@@ -1,6 +1,7 @@
 import io
 import json
 import time
+from typing import List, Dict
 
 import fabric.connection
 
@@ -42,7 +43,7 @@ def remove_members(group: NodeGroup):
             log.verbose(f"Skipping {node_name} as it is not among etcd members.")
 
 
-def wait_for_health(cluster: KubernetesCluster, connection: fabric.connection.Connection) -> list[dict]:
+def wait_for_health(cluster: KubernetesCluster, connection: fabric.connection.Connection) -> List[Dict]:
     """
     The method checks etcd endpoints health until all endpoints are healthy or retries are exhausted
     if all member are healthy the method checks the leader.