[py]: Adding a start/stop interface for typing

SeleniumHQ · Oct 2, 2022 · 58c3c5c · 58c3c5c
1 parent 084ffc8
commit 58c3c5c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/py/selenium/webdriver/protocols.py 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."""