diff --git a/homeassistant/components/subaru/lock.py b/homeassistant/components/subaru/lock.py
index fb460c6279a..3c619690e96 100644
--- a/homeassistant/components/subaru/lock.py
+++ b/homeassistant/components/subaru/lock.py
@@ -4,8 +4,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.lock import LockEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import SERVICE_LOCK, SERVICE_UNLOCK
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_platform
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN, get_device_info
 from .const import (
@@ -24,7 +27,11 @@ from .remote_service import async_call_remote_service
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_entry(hass, config_entry, async_add_entities):
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
     """Set up the Subaru locks by config_entry."""
     entry = hass.data[DOMAIN][config_entry.entry_id]
     controller = entry[ENTRY_CONTROLLER]