diff --git a/homeassistant/components/atag/water_heater.py b/homeassistant/components/atag/water_heater.py
index b45e877a310..d5abe6044b9 100644
--- a/homeassistant/components/atag/water_heater.py
+++ b/homeassistant/components/atag/water_heater.py
@@ -5,7 +5,10 @@ from homeassistant.components.water_heater import (
     STATE_PERFORMANCE,
     WaterHeaterEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import STATE_OFF, TEMP_CELSIUS, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import DOMAIN, AtagEntity
 
@@ -13,7 +16,11 @@ SUPPORT_FLAGS_HEATER = 0
 OPERATION_LIST = [STATE_OFF, STATE_ECO, STATE_PERFORMANCE]
 
 
-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:
     """Initialize DHW device from config entry."""
     coordinator = hass.data[DOMAIN][config_entry.entry_id]
     async_add_entities([AtagWaterHeater(coordinator, Platform.WATER_HEATER)])
diff --git a/homeassistant/components/econet/water_heater.py b/homeassistant/components/econet/water_heater.py
index 7ea4d7740a5..5a256b6c9e6 100644
--- a/homeassistant/components/econet/water_heater.py
+++ b/homeassistant/components/econet/water_heater.py
@@ -18,7 +18,9 @@ from homeassistant.components.water_heater import (
     SUPPORT_TARGET_TEMPERATURE,
     WaterHeaterEntity,
 )
-from homeassistant.core import callback
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import EcoNetEntity
 from .const import DOMAIN, EQUIPMENT
@@ -39,7 +41,9 @@ HA_STATE_TO_ECONET = {value: key for key, value in ECONET_STATE_TO_HA.items()}
 SUPPORT_FLAGS_HEATER = SUPPORT_TARGET_TEMPERATURE | SUPPORT_OPERATION_MODE
 
 
-async def async_setup_entry(hass, entry, async_add_entities):
+async def async_setup_entry(
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Set up EcoNet water heater based on a config entry."""
     equipment = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
     async_add_entities(
diff --git a/homeassistant/components/ecovacs/vacuum.py b/homeassistant/components/ecovacs/vacuum.py
index 934833c0f95..6188b8cd0c3 100644
--- a/homeassistant/components/ecovacs/vacuum.py
+++ b/homeassistant/components/ecovacs/vacuum.py
@@ -1,4 +1,6 @@
 """Support for Ecovacs Ecovacs Vaccums."""
+from __future__ import annotations
+
 import logging
 
 import sucks
@@ -16,7 +18,10 @@ from homeassistant.components.vacuum import (
     SUPPORT_TURN_ON,
     VacuumEntity,
 )
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.icon import icon_for_battery_level
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import ECOVACS_DEVICES
 
@@ -39,7 +44,12 @@ ATTR_ERROR = "error"
 ATTR_COMPONENT_PREFIX = "component_"
 
 
-def setup_platform(hass, config, add_entities, discovery_info=None):
+def setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up the Ecovacs vacuums."""
     vacuums = []
     for device in hass.data[ECOVACS_DEVICES]:
diff --git a/homeassistant/components/harmony/select.py b/homeassistant/components/harmony/select.py
index 18f273e4bfb..e19f6c3bc9c 100644
--- a/homeassistant/components/harmony/select.py
+++ b/homeassistant/components/harmony/select.py
@@ -4,8 +4,10 @@ from __future__ import annotations
 import logging
 
 from homeassistant.components.select import SelectEntity
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_NAME
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import ACTIVITY_POWER_OFF, DOMAIN, HARMONY_DATA
 from .data import HarmonyData
@@ -15,7 +17,9 @@ from .subscriber import HarmonyCallback
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_entry(hass, entry, async_add_entities):
+async def async_setup_entry(
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Set up harmony activities select."""
     data = hass.data[DOMAIN][entry.entry_id][HARMONY_DATA]
     _LOGGER.debug("creating select for %s hub activities", entry.data[CONF_NAME])
diff --git a/homeassistant/components/hive/water_heater.py b/homeassistant/components/hive/water_heater.py
index 096fc468ecb..ee491ca4433 100644
--- a/homeassistant/components/hive/water_heater.py
+++ b/homeassistant/components/hive/water_heater.py
@@ -1,5 +1,4 @@
 """Support for hive water heaters."""
-
 from datetime import timedelta
 
 import voluptuous as vol
@@ -11,9 +10,12 @@ from homeassistant.components.water_heater import (
     SUPPORT_OPERATION_MODE,
     WaterHeaterEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import TEMP_CELSIUS
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import HiveEntity, refresh_system
 from .const import (
@@ -43,7 +45,9 @@ HASS_TO_HIVE_STATE = {
 SUPPORT_WATER_HEATER = [STATE_ECO, STATE_ON, STATE_OFF]
 
 
-async def async_setup_entry(hass, entry, async_add_entities):
+async def async_setup_entry(
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
     """Set up Hive thermostat based on a config entry."""
 
     hive = hass.data[DOMAIN][entry.entry_id]
diff --git a/homeassistant/components/incomfort/water_heater.py b/homeassistant/components/incomfort/water_heater.py
index 469e3571334..733e7d8adc2 100644
--- a/homeassistant/components/incomfort/water_heater.py
+++ b/homeassistant/components/incomfort/water_heater.py
@@ -12,7 +12,10 @@ from homeassistant.components.water_heater import (
     WaterHeaterEntity,
 )
 from homeassistant.const import TEMP_CELSIUS
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.dispatcher import async_dispatcher_send
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import DOMAIN, IncomfortEntity
 
@@ -21,7 +24,12 @@ _LOGGER = logging.getLogger(__name__)
 HEATER_ATTRS = ["display_code", "display_text", "is_burning"]
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
+async def async_setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    async_add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up an InComfort/Intouch water_heater device."""
     if discovery_info is None:
         return
diff --git a/homeassistant/components/sharkiq/vacuum.py b/homeassistant/components/sharkiq/vacuum.py
index 33412963cda..57f2542ba5d 100644
--- a/homeassistant/components/sharkiq/vacuum.py
+++ b/homeassistant/components/sharkiq/vacuum.py
@@ -23,7 +23,10 @@ from homeassistant.components.vacuum import (
     SUPPORT_STOP,
     StateVacuumEntity,
 )
+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 homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DOMAIN, SHARK
@@ -67,7 +70,11 @@ ATTR_RECHARGE_RESUME = "recharge_and_resume"
 ATTR_RSSI = "rssi"
 
 
-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 Shark IQ vacuum cleaner."""
     coordinator: SharkIqUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
     devices: Iterable[SharkIqVacuum] = coordinator.shark_vacs.values()
diff --git a/homeassistant/components/vicare/water_heater.py b/homeassistant/components/vicare/water_heater.py
index 1b98ad31992..5db76ad898b 100644
--- a/homeassistant/components/vicare/water_heater.py
+++ b/homeassistant/components/vicare/water_heater.py
@@ -13,12 +13,15 @@ from homeassistant.components.water_heater import (
     SUPPORT_TARGET_TEMPERATURE,
     WaterHeaterEntity,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     ATTR_TEMPERATURE,
     CONF_NAME,
     PRECISION_WHOLE,
     TEMP_CELSIUS,
 )
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import (
     CONF_HEATING_TYPE,
@@ -70,7 +73,11 @@ def _build_entity(name, vicare_api, circuit, device_config, heating_type):
     )
 
 
-async def async_setup_entry(hass, config_entry, async_add_devices):
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_devices: AddEntitiesCallback,
+) -> None:
     """Set up the ViCare climate platform."""
     name = config_entry.data[CONF_NAME]