Ensure service calls are typed in homeassistant (#62915)

Co-authored-by: epenet <epenet@users.noreply.github.com>

homeassistant/components/homeassistant/__init__.py

@@ -55,11 +55,11 @@ SHUTDOWN_SERVICES = (SERVICE_HOMEASSISTANT_STOP, SERVICE_HOMEASSISTANT_RESTART)
 async def async_setup(hass: ha.HomeAssistant, config: ConfigType) -> bool:  # noqa: C901
     """Set up general services related to Home Assistant."""
 
-    async def async_save_persistent_states(service):
+    async def async_save_persistent_states(service: ha.ServiceCall) -> None:
         """Handle calls to homeassistant.save_persistent_states."""
         await restore_state.RestoreStateData.async_save_persistent_states(hass)
 
-    async def async_handle_turn_service(service):
+    async def async_handle_turn_service(service: ha.ServiceCall) -> None:
         """Handle calls to homeassistant.turn_on/off."""
         referenced = async_extract_referenced_entity_ids(hass, service)
         all_referenced = referenced.referenced | referenced.indirectly_referenced
@@ -175,7 +175,7 @@ async def async_setup(hass: ha.HomeAssistant, config: ConfigType) -> bool:  # no
         if call.service == SERVICE_HOMEASSISTANT_RESTART:
             asyncio.create_task(hass.async_stop(RESTART_EXIT_CODE))
 
-    async def async_handle_update_service(call):
+    async def async_handle_update_service(call: ha.ServiceCall) -> None:
         """Service handler for updating an entity."""
         if call.context.user_id:
             user = await hass.auth.async_get_user(call.context.user_id)

homeassistant/components/homeassistant/scene.py

@@ -21,7 +21,13 @@ from homeassistant.const import (
     STATE_OFF,
     STATE_ON,
 )
-from homeassistant.core import DOMAIN as HA_DOMAIN, HomeAssistant, State, callback
+from homeassistant.core import (
+    DOMAIN as HA_DOMAIN,
+    HomeAssistant,
+    ServiceCall,
+    State,
+    callback,
+)
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import (
     config_per_platform,
@@ -121,9 +127,9 @@ _LOGGER = logging.getLogger(__name__)
 class SceneConfig(NamedTuple):
     """Object for storing scene config."""
 
-    id: str
+    id: str | None
     name: str
-    icon: str
+    icon: str | None
     states: dict
 
 
@@ -197,7 +203,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
         SCENE_DOMAIN, SERVICE_RELOAD, reload_config
     )
 
-    async def apply_service(call):
+    async def apply_service(call: ServiceCall) -> None:
         """Apply a scene."""
         reproduce_options = {}
 
@@ -225,7 +231,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
         ),
     )
 
-    async def create_service(call):
+    async def create_service(call: ServiceCall) -> None:
         """Create a scene."""
         snapshot = call.data[CONF_SNAPSHOT]
         entities = call.data[CONF_ENTITIES]