Improve entity type hints [l] (#77655)

2022-09-01 14:14:31 +02:00 · 2022-09-01 14:14:31 +02:00 · d1ecd74a1a
commit d1ecd74a1a
parent 08ab10d470
20 changed files with 73 additions and 61 deletions
--- a/homeassistant/components/lightwave/sensor.py
+++ b/homeassistant/components/lightwave/sensor.py
@ -50,7 +50,7 @@ class LightwaveBattery(SensorEntity):
        self._serial = serial
        self._attr_unique_id = f"{serial}-trv-battery"

-    def update(self):
+    def update(self) -> None:
        """Communicate with a Lightwave RTF Proxy to get state."""
        (dummy_temp, dummy_targ, battery, dummy_output) = self._lwlink.read_trv_status(
            self._serial