Add strict typing to abode (#57673)

homeassistant/components/abode/lock.py

@@ -1,4 +1,7 @@
 """Support for the Abode Security System locks."""
+from typing import Any
+
+from abodepy.devices.lock import AbodeLock as AbodeLK
 import abodepy.helpers.constants as CONST
 
 from homeassistant.components.lock import LockEntity
@@ -6,17 +9,15 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import AbodeDevice
+from . import AbodeDevice, AbodeSystem
 from .const import DOMAIN
 
 
 async def async_setup_entry(
-    hass: HomeAssistant,
-    config_entry: ConfigEntry,
-    async_add_entities: AddEntitiesCallback,
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
     """Set up Abode lock devices."""
-    data = hass.data[DOMAIN]
+    data: AbodeSystem = hass.data[DOMAIN]
 
     entities = []
 
@@ -29,15 +30,17 @@ async def async_setup_entry(
 class AbodeLock(AbodeDevice, LockEntity):
     """Representation of an Abode lock."""
 
-    def lock(self, **kwargs):
+    _device: AbodeLK
+
+    def lock(self, **kwargs: Any) -> None:
         """Lock the device."""
         self._device.lock()
 
-    def unlock(self, **kwargs):
+    def unlock(self, **kwargs: Any) -> None:
         """Unlock the device."""
         self._device.unlock()
 
     @property
-    def is_locked(self):
+    def is_locked(self) -> bool:
         """Return true if device is on."""
-        return self._device.is_locked
+        return bool(self._device.is_locked)