From 58c3c5c887a25aba3a326c822aeb990cd40ccd2b Mon Sep 17 00:00:00 2001
From: symonk <jackofspaces@gmail.com>
Date: Sun, 2 Oct 2022 16:41:35 +0100
Subject: [PATCH] [py]: Adding a start/stop interface for typing

---
 py/selenium/webdriver/protocols.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 py/selenium/webdriver/protocols.py

diff --git a/py/selenium/webdriver/protocols.py b/py/selenium/webdriver/protocols.py
new file mode 100644
index 0000000000000..72b35d4874e80
--- /dev/null
+++ b/py/selenium/webdriver/protocols.py
@@ -0,0 +1,12 @@
+from typing_extensions import Protocol
+
+
+class Launchable(Protocol):
+    """An implicit interface for starting and stopping a service.  This is
+    primarily used for structural subtyping."""
+
+    def start(self) -> None:
+        """Start the service."""
+
+    def stop(self) -> None:
+        """Stop the service."""