Add basic type hints to mqtt (#62875)

* Add basic type hints to mqtt

* Add hints to async_setup_platform

* Add type hint to async_setup_entry

* Fix pylint

* Set correct argument order in climate entity

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

homeassistant/components/mqtt/__init__.py

@@ -687,7 +687,9 @@ class MQTT:
         self.config_entry.add_update_listener(self.async_config_entry_updated)
 
     @staticmethod
-    async def async_config_entry_updated(hass, entry) -> None:
+    async def async_config_entry_updated(
+        hass: HomeAssistant, entry: ConfigEntry
+    ) -> None:
         """Handle signals of config entry being updated.
 
         This is a static method because a class method (bound method), can not be used with weak references.

homeassistant/components/mqtt/alarm_control_panel.py

@@ -1,4 +1,6 @@
 """This platform enables the possibility to control a MQTT alarm."""
+from __future__ import annotations
+
 import functools
 import logging
 import re
@@ -14,6 +16,7 @@ from homeassistant.components.alarm_control_panel.const import (
     SUPPORT_ALARM_ARM_VACATION,
     SUPPORT_ALARM_TRIGGER,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_CODE,
     CONF_NAME,
@@ -31,8 +34,9 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -107,14 +111,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT alarm control panel through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT alarm control panel dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/binary_sensor.py

@@ -1,4 +1,6 @@
 """Support for MQTT binary sensors."""
+from __future__ import annotations
+
 from datetime import timedelta
 import functools
 import logging
@@ -10,6 +12,7 @@ from homeassistant.components.binary_sensor import (
     DEVICE_CLASSES_SCHEMA,
     BinarySensorEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_FORCE_UPDATE,
@@ -20,10 +23,11 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 import homeassistant.helpers.event as evt
 from homeassistant.helpers.event import async_track_point_in_utc_time
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util import dt as dt_util
 
 from . import PLATFORMS, subscription
@@ -62,14 +66,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT binary sensor through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT binary sensor dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/button.py

@@ -7,11 +7,13 @@ import voluptuous as vol
 
 from homeassistant.components import button
 from homeassistant.components.button import ButtonDeviceClass, ButtonEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_DEVICE_CLASS, CONF_NAME
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS
 from .. import mqtt
@@ -36,14 +38,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT button through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT button dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/camera.py

@@ -7,11 +7,13 @@ import voluptuous as vol
 
 from homeassistant.components import camera
 from homeassistant.components.camera import Camera
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_NAME
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, subscription
 from .. import mqtt
@@ -41,14 +43,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT camera through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT camera dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/climate.py

@@ -1,4 +1,6 @@
 """Support for MQTT climate devices."""
+from __future__ import annotations
+
 import functools
 import logging
 
@@ -35,6 +37,7 @@ from homeassistant.components.climate.const import (
     SUPPORT_TARGET_TEMPERATURE,
     SUPPORT_TARGET_TEMPERATURE_RANGE,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     ATTR_TEMPERATURE,
     CONF_NAME,
@@ -49,8 +52,9 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import MQTT_BASE_PLATFORM_SCHEMA, PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -273,14 +277,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT climate device through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT climate device dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/cover.py

@@ -1,4 +1,6 @@
 """Support for MQTT cover devices."""
+from __future__ import annotations
+
 import functools
 from json import JSONDecodeError, loads as json_loads
 import logging
@@ -20,6 +22,7 @@ from homeassistant.components.cover import (
     SUPPORT_STOP_TILT,
     CoverEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_NAME,
@@ -33,8 +36,9 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -200,14 +204,21 @@ DISCOVERY_SCHEMA = vol.All(
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT cover through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT cover dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/fan.py

@@ -1,4 +1,6 @@
 """Support for MQTT fans."""
+from __future__ import annotations
+
 import functools
 import logging
 import math
@@ -19,6 +21,7 @@ from homeassistant.components.fan import (
     SUPPORT_SET_SPEED,
     FanEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_NAME,
     CONF_OPTIMISTIC,
@@ -28,8 +31,9 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util.percentage import (
     int_states_in_range,
     percentage_to_ranged_value,
@@ -205,14 +209,21 @@ DISCOVERY_SCHEMA = vol.All(
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT fan through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT fan dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/humidifier.py

@@ -1,4 +1,6 @@
 """Support for MQTT humidifiers."""
+from __future__ import annotations
+
 import functools
 import logging
 
@@ -14,6 +16,7 @@ from homeassistant.components.humidifier import (
     HumidifierDeviceClass,
     HumidifierEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_NAME,
     CONF_OPTIMISTIC,
@@ -23,8 +26,9 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -139,14 +143,21 @@ DISCOVERY_SCHEMA = vol.All(
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT humidifier through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT humidifier dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/lock.py

@@ -1,15 +1,19 @@
 """Support for MQTT locks."""
+from __future__ import annotations
+
 import functools
 
 import voluptuous as vol
 
 from homeassistant.components import lock
 from homeassistant.components.lock import SUPPORT_OPEN, LockEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_NAME, CONF_OPTIMISTIC, CONF_VALUE_TEMPLATE
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, subscription
 from .. import mqtt
@@ -56,14 +60,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT lock panel through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT lock dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/number.py

@@ -13,6 +13,7 @@ from homeassistant.components.number import (
     DEFAULT_STEP,
     NumberEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_NAME,
     CONF_OPTIMISTIC,
@@ -21,9 +22,10 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
 from homeassistant.helpers.restore_state import RestoreEntity
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -89,14 +91,21 @@ DISCOVERY_SCHEMA = vol.All(
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT number through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT number dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/scene.py

@@ -1,15 +1,19 @@
 """Support for MQTT scenes."""
+from __future__ import annotations
+
 import functools
 
 import voluptuous as vol
 
 from homeassistant.components import scene
 from homeassistant.components.scene import Scene
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_ICON, CONF_NAME, CONF_PAYLOAD_ON, CONF_UNIQUE_ID
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS
 from .. import mqtt
@@ -42,14 +46,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT scene through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT scene dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/select.py

@@ -1,4 +1,6 @@
 """Configure select in a device through MQTT topic."""
+from __future__ import annotations
+
 import functools
 import logging
 
@@ -6,12 +8,14 @@ import voluptuous as vol
 
 from homeassistant.components import select
 from homeassistant.components.select import SelectEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_NAME, CONF_OPTIMISTIC, CONF_VALUE_TEMPLATE
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
 from homeassistant.helpers.restore_state import RestoreEntity
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, MqttCommandTemplate, subscription
 from .. import mqtt
@@ -51,14 +55,21 @@ DISCOVERY_SCHEMA = vol.All(_PLATFORM_SCHEMA_BASE.extend({}, extra=vol.REMOVE_EXT
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT select through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT select dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/sensor.py

@@ -16,6 +16,7 @@ from homeassistant.components.sensor import (
     SensorDeviceClass,
     SensorEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_FORCE_UPDATE,
@@ -25,9 +26,10 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.event import async_track_point_in_utc_time
 from homeassistant.helpers.reload import async_setup_reload_service
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util import dt as dt_util
 
 from . import PLATFORMS, subscription
@@ -109,14 +111,21 @@ DISCOVERY_SCHEMA = vol.All(
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT sensors through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT sensors dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry

homeassistant/components/mqtt/switch.py

@@ -7,6 +7,7 @@ import voluptuous as vol
 
 from homeassistant.components import switch
 from homeassistant.components.switch import DEVICE_CLASSES_SCHEMA, SwitchEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_NAME,
@@ -18,9 +19,10 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.reload import async_setup_reload_service
 from homeassistant.helpers.restore_state import RestoreEntity
-from homeassistant.helpers.typing import ConfigType
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import PLATFORMS, subscription
 from .. import mqtt
@@ -59,14 +61,21 @@ DISCOVERY_SCHEMA = PLATFORM_SCHEMA.extend({}, extra=vol.REMOVE_EXTRA)
 
 
 async def async_setup_platform(
-    hass: HomeAssistant, config: ConfigType, async_add_entities, discovery_info=None
+    hass: HomeAssistant,
-):
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up MQTT switch through configuration.yaml."""
     await async_setup_reload_service(hass, DOMAIN, PLATFORMS)
     await _async_setup_entity(hass, async_add_entities, config)
 
 
-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 MQTT switch dynamically through MQTT discovery."""
     setup = functools.partial(
         _async_setup_entity, hass, async_add_entities, config_entry=config_entry