1 files changed, 7 insertions, 0 deletions
diff --git a/src/PollHook.py b/src/PollHook.py
new file mode 100644
index 00000000..a0e9d8c5
--- /dev/null
+++ b/src/PollHook.py
@@ -0,0 +1,7 @@
+import typing
+
+class PollHook(object):
+    def next(self) -> typing.Optional[float]:
+        return None
+    def call(self):
+        return None