diff --git a/homeassistant/components/harmony/remote.py b/homeassistant/components/harmony/remote.py
index 91022cf8d42..9f677ef0e8d 100644
--- a/homeassistant/components/harmony/remote.py
+++ b/homeassistant/components/harmony/remote.py
@@ -19,6 +19,7 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import entity_platform
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.restore_state import RestoreEntity
 
 from .const import (
@@ -49,8 +50,8 @@ HARMONY_CHANGE_CHANNEL_SCHEMA = {
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities
-):
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Set up the Harmony config entry."""
 
     data = hass.data[DOMAIN][entry.entry_id][HARMONY_DATA]
diff --git a/homeassistant/components/heos/media_player.py b/homeassistant/components/heos/media_player.py
index 27d172198e4..dad97e25653 100644
--- a/homeassistant/components/heos/media_player.py
+++ b/homeassistant/components/heos/media_player.py
@@ -36,6 +36,7 @@ from homeassistant.helpers.dispatcher import (
     async_dispatcher_send,
 )
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util.dt import utcnow
 
 from .const import (
@@ -76,8 +77,8 @@ _LOGGER = logging.getLogger(__name__)
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities
-):
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Add media players for a config entry."""
     players = hass.data[HEOS_DOMAIN][DOMAIN]
     devices = [HeosMediaPlayer(player) for player in players.values()]
diff --git a/homeassistant/components/homematicip_cloud/alarm_control_panel.py b/homeassistant/components/homematicip_cloud/alarm_control_panel.py
index d2dee3c3744..a96d29f5794 100644
--- a/homeassistant/components/homematicip_cloud/alarm_control_panel.py
+++ b/homeassistant/components/homematicip_cloud/alarm_control_panel.py
@@ -19,6 +19,7 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN
 from .hap import AsyncHome, HomematicipHAP
@@ -29,7 +30,9 @@ CONST_ALARM_CONTROL_PANEL_NAME = "HmIP Alarm Control Panel"
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP alrm control panel from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/binary_sensor.py b/homeassistant/components/homematicip_cloud/binary_sensor.py
index 0d00d5139b3..6d0fe0c1b96 100644
--- a/homeassistant/components/homematicip_cloud/binary_sensor.py
+++ b/homeassistant/components/homematicip_cloud/binary_sensor.py
@@ -36,6 +36,7 @@ from homeassistant.components.binary_sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -71,7 +72,9 @@ SAM_DEVICE_ATTRIBUTES = {
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP Cloud binary sensor from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/climate.py b/homeassistant/components/homematicip_cloud/climate.py
index ed91559e489..dffba646dfd 100644
--- a/homeassistant/components/homematicip_cloud/climate.py
+++ b/homeassistant/components/homematicip_cloud/climate.py
@@ -28,6 +28,7 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, TEMP_CELSIUS
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -44,7 +45,9 @@ HMIP_ECO_CM = "ECO"
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP climate from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/cover.py b/homeassistant/components/homematicip_cloud/cover.py
index 937e36a15fc..f4af4d88a8e 100644
--- a/homeassistant/components/homematicip_cloud/cover.py
+++ b/homeassistant/components/homematicip_cloud/cover.py
@@ -20,6 +20,7 @@ from homeassistant.components.cover import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -31,7 +32,9 @@ HMIP_SLATS_CLOSED = 1
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP cover from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/light.py b/homeassistant/components/homematicip_cloud/light.py
index 52ca9de2fe4..a45759f9633 100644
--- a/homeassistant/components/homematicip_cloud/light.py
+++ b/homeassistant/components/homematicip_cloud/light.py
@@ -27,6 +27,7 @@ from homeassistant.components.light import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -36,7 +37,9 @@ ATTR_CURRENT_POWER_W = "current_power_w"
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP Cloud lights from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/sensor.py b/homeassistant/components/homematicip_cloud/sensor.py
index 323d462dbf8..80cdbd351b1 100644
--- a/homeassistant/components/homematicip_cloud/sensor.py
+++ b/homeassistant/components/homematicip_cloud/sensor.py
@@ -42,6 +42,7 @@ from homeassistant.const import (
     TEMP_CELSIUS,
 )
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -63,7 +64,9 @@ ILLUMINATION_DEVICE_ATTRIBUTES = {
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP Cloud sensors from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/switch.py b/homeassistant/components/homematicip_cloud/switch.py
index 90188fd0322..3237fdf1f00 100644
--- a/homeassistant/components/homematicip_cloud/switch.py
+++ b/homeassistant/components/homematicip_cloud/switch.py
@@ -23,6 +23,7 @@ from homematicip.aio.group import AsyncExtendedLinkedSwitchingGroup, AsyncSwitch
 from homeassistant.components.switch import SwitchEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .generic_entity import ATTR_GROUP_MEMBER_UNREACHABLE
@@ -30,7 +31,9 @@ from .hap import HomematicipHAP
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP switch from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/homematicip_cloud/weather.py b/homeassistant/components/homematicip_cloud/weather.py
index d371e305d87..985754a8417 100644
--- a/homeassistant/components/homematicip_cloud/weather.py
+++ b/homeassistant/components/homematicip_cloud/weather.py
@@ -24,6 +24,7 @@ from homeassistant.components.weather import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import TEMP_CELSIUS
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN as HMIPC_DOMAIN, HomematicipGenericEntity
 from .hap import HomematicipHAP
@@ -48,7 +49,9 @@ HOME_WEATHER_CONDITION = {
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the HomematicIP weather sensor from a config entry."""
     hap = hass.data[HMIPC_DOMAIN][config_entry.unique_id]
diff --git a/homeassistant/components/huisbaasje/sensor.py b/homeassistant/components/huisbaasje/sensor.py
index 99d6cd0141c..2f7f607d493 100644
--- a/homeassistant/components/huisbaasje/sensor.py
+++ b/homeassistant/components/huisbaasje/sensor.py
@@ -7,6 +7,7 @@ from homeassistant.components.sensor import SensorEntity, SensorStateClass
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_ID, POWER_WATT
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -18,8 +19,10 @@ _LOGGER = logging.getLogger(__name__)
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
-):
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
     """Set up the sensor platform."""
     coordinator = hass.data[DOMAIN][config_entry.entry_id][DATA_COORDINATOR]
     user_id = config_entry.data[CONF_ID]
diff --git a/homeassistant/components/iaqualink/binary_sensor.py b/homeassistant/components/iaqualink/binary_sensor.py
index 4694c5af86f..36fa81951a9 100644
--- a/homeassistant/components/iaqualink/binary_sensor.py
+++ b/homeassistant/components/iaqualink/binary_sensor.py
@@ -6,6 +6,7 @@ from homeassistant.components.binary_sensor import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import AqualinkEntity
 from .const import DOMAIN as AQUALINK_DOMAIN
@@ -14,7 +15,9 @@ PARALLEL_UPDATES = 0
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up discovered binary sensors."""
     devs = []
diff --git a/homeassistant/components/iaqualink/climate.py b/homeassistant/components/iaqualink/climate.py
index 2986bea2dc7..08a2bee5f7e 100644
--- a/homeassistant/components/iaqualink/climate.py
+++ b/homeassistant/components/iaqualink/climate.py
@@ -21,6 +21,7 @@ from homeassistant.components.climate.const import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, TEMP_CELSIUS, TEMP_FAHRENHEIT
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import AqualinkEntity, refresh_system
 from .const import CLIMATE_SUPPORTED_MODES, DOMAIN as AQUALINK_DOMAIN
@@ -32,7 +33,9 @@ PARALLEL_UPDATES = 0
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up discovered switches."""
     devs = []
diff --git a/homeassistant/components/iaqualink/light.py b/homeassistant/components/iaqualink/light.py
index 9cc5f5c2194..7005606a393 100644
--- a/homeassistant/components/iaqualink/light.py
+++ b/homeassistant/components/iaqualink/light.py
@@ -11,6 +11,7 @@ from homeassistant.components.light import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import AqualinkEntity, refresh_system
 from .const import DOMAIN as AQUALINK_DOMAIN
@@ -22,7 +23,9 @@ PARALLEL_UPDATES = 0
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up discovered lights."""
     devs = []
diff --git a/homeassistant/components/iaqualink/sensor.py b/homeassistant/components/iaqualink/sensor.py
index 7724fbf28ee..c9d9beafba2 100644
--- a/homeassistant/components/iaqualink/sensor.py
+++ b/homeassistant/components/iaqualink/sensor.py
@@ -5,6 +5,7 @@ from homeassistant.components.sensor import DOMAIN, SensorDeviceClass, SensorEnt
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import TEMP_CELSIUS, TEMP_FAHRENHEIT
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import AqualinkEntity
 from .const import DOMAIN as AQUALINK_DOMAIN
@@ -13,7 +14,9 @@ PARALLEL_UPDATES = 0
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up discovered sensors."""
     devs = []
diff --git a/homeassistant/components/iaqualink/switch.py b/homeassistant/components/iaqualink/switch.py
index fffd03add1a..afad682445f 100644
--- a/homeassistant/components/iaqualink/switch.py
+++ b/homeassistant/components/iaqualink/switch.py
@@ -2,6 +2,7 @@
 from homeassistant.components.switch import DOMAIN, SwitchEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import AqualinkEntity, refresh_system
 from .const import DOMAIN as AQUALINK_DOMAIN
@@ -11,7 +12,9 @@ PARALLEL_UPDATES = 0
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up discovered switches."""
     devs = []
diff --git a/homeassistant/components/icloud/device_tracker.py b/homeassistant/components/icloud/device_tracker.py
index 4c6dcf37297..8e7630db1c6 100644
--- a/homeassistant/components/icloud/device_tracker.py
+++ b/homeassistant/components/icloud/device_tracker.py
@@ -9,6 +9,7 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .account import IcloudAccount, IcloudDevice
 from .const import (
@@ -24,7 +25,7 @@ async def async_setup_scanner(hass: HomeAssistant, config, see, discovery_info=N
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
     """Set up device tracker for iCloud component."""
     account = hass.data[DOMAIN][entry.unique_id]
diff --git a/homeassistant/components/icloud/sensor.py b/homeassistant/components/icloud/sensor.py
index bf5ff5860e3..38ea3af62b6 100644
--- a/homeassistant/components/icloud/sensor.py
+++ b/homeassistant/components/icloud/sensor.py
@@ -9,6 +9,7 @@ from homeassistant.const import PERCENTAGE
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.icon import icon_for_battery_level
 
 from .account import IcloudAccount, IcloudDevice
@@ -16,7 +17,7 @@ from .const import DOMAIN
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
     """Set up device tracker for iCloud component."""
     account = hass.data[DOMAIN][entry.unique_id]
diff --git a/homeassistant/components/izone/climate.py b/homeassistant/components/izone/climate.py
index 2498a671219..6a6683958cf 100644
--- a/homeassistant/components/izone/climate.py
+++ b/homeassistant/components/izone/climate.py
@@ -25,6 +25,7 @@ from homeassistant.components.climate.const import (
     SUPPORT_PRESET_MODE,
     SUPPORT_TARGET_TEMPERATURE,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     ATTR_TEMPERATURE,
     CONF_EXCLUDE,
@@ -36,6 +37,7 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import entity_platform
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.temperature import display_temp as show_temp
 from homeassistant.helpers.typing import ConfigType
 
@@ -73,8 +75,8 @@ IZONE_SERVICE_AIRFLOW_SCHEMA = {
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config: ConfigType, async_add_entities
-):
+    hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Initialize an IZone Controller."""
     disco = hass.data[DATA_DISCOVERY_SERVICE]