Add strict typing to Vodafone Station (#139573)

.strict-typing

@@ -528,6 +528,7 @@ homeassistant.components.vallox.*
 homeassistant.components.valve.*
 homeassistant.components.velbus.*
 homeassistant.components.vlc_telnet.*
+homeassistant.components.vodafone_station.*
 homeassistant.components.wake_on_lan.*
 homeassistant.components.wake_word.*
 homeassistant.components.wallbox.*

homeassistant/components/vodafone_station/coordinator.py

@@ -3,7 +3,7 @@
 from dataclasses import dataclass
 from datetime import datetime, timedelta
 from json.decoder import JSONDecodeError
-from typing import Any
+from typing import Any, cast
 
 from aiovodafone import VodafoneStationDevice, VodafoneStationSercommApi, exceptions
 
@@ -164,7 +164,7 @@ class VodafoneStationRouter(DataUpdateCoordinator[UpdateCoordinatorDataType]):
     @property
     def serial_number(self) -> str:
         """Device serial number."""
-        return self.data.sensors["sys_serial_number"]
+        return cast(str, self.data.sensors["sys_serial_number"])
 
     @property
     def device_info(self) -> DeviceInfo:

mypy.ini

@@ -5039,6 +5039,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.vodafone_station.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.wake_on_lan.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true