diff --git a/homeassistant/components/namecheapdns/__init__.py b/homeassistant/components/namecheapdns/__init__.py
index fbc78f622a1..84f995c947a 100644
--- a/homeassistant/components/namecheapdns/__init__.py
+++ b/homeassistant/components/namecheapdns/__init__.py
@@ -6,9 +6,11 @@ import defusedxml.ElementTree as ET
 import voluptuous as vol
 
 from homeassistant.const import CONF_DOMAIN, CONF_HOST, CONF_PASSWORD
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.event import async_track_time_interval
+from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -32,7 +34,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Initialize the namecheap DNS component."""
     host = config[DOMAIN][CONF_HOST]
     domain = config[DOMAIN][CONF_DOMAIN]
diff --git a/homeassistant/components/ness_alarm/__init__.py b/homeassistant/components/ness_alarm/__init__.py
index 1b72d129f18..a85e1b97921 100644
--- a/homeassistant/components/ness_alarm/__init__.py
+++ b/homeassistant/components/ness_alarm/__init__.py
@@ -16,10 +16,11 @@ from homeassistant.const import (
     CONF_SCAN_INTERVAL,
     EVENT_HOMEASSISTANT_STOP,
 )
-from homeassistant.core import ServiceCall
+from homeassistant.core import HomeAssistant, ServiceCall
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.discovery import async_load_platform
 from homeassistant.helpers.dispatcher import async_dispatcher_send
+from homeassistant.helpers.typing import ConfigType
 
 DOMAIN = "ness_alarm"
 DATA_NESS = "ness_alarm"
@@ -84,7 +85,7 @@ SERVICE_SCHEMA_AUX = vol.Schema(
 )
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the Ness Alarm platform."""
 
     conf = config[DOMAIN]
diff --git a/homeassistant/components/netgear_lte/__init__.py b/homeassistant/components/netgear_lte/__init__.py
index dbcee63bb45..74ddc15e742 100644
--- a/homeassistant/components/netgear_lte/__init__.py
+++ b/homeassistant/components/netgear_lte/__init__.py
@@ -19,7 +19,7 @@ from homeassistant.const import (
     CONF_RECIPIENT,
     EVENT_HOMEASSISTANT_STOP,
 )
-from homeassistant.core import ServiceCall, callback
+from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers import config_validation as cv, discovery
 from homeassistant.helpers.aiohttp_client import async_create_clientsession
 from homeassistant.helpers.dispatcher import (
@@ -28,6 +28,7 @@ from homeassistant.helpers.dispatcher import (
 )
 from homeassistant.helpers.entity import Entity
 from homeassistant.helpers.event import async_track_time_interval
+from homeassistant.helpers.typing import ConfigType
 
 from . import sensor_types
 
@@ -171,7 +172,7 @@ class LTEData:
         return next(iter(self.modem_data.values()))
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up Netgear LTE component."""
     if DATA_KEY not in hass.data:
         websession = async_create_clientsession(
diff --git a/homeassistant/components/nextcloud/__init__.py b/homeassistant/components/nextcloud/__init__.py
index 6af67505e14..48f0c330632 100644
--- a/homeassistant/components/nextcloud/__init__.py
+++ b/homeassistant/components/nextcloud/__init__.py
@@ -12,8 +12,10 @@ from homeassistant.const import (
     CONF_USERNAME,
     Platform,
 )
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv, discovery
 from homeassistant.helpers.event import track_time_interval
+from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -90,7 +92,7 @@ SENSORS = (
 )
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the Nextcloud integration."""
     # Fetch Nextcloud Monitor api data
     conf = config[DOMAIN]
diff --git a/homeassistant/components/notify_events/__init__.py b/homeassistant/components/notify_events/__init__.py
index 98702f75cba..60d463a8768 100644
--- a/homeassistant/components/notify_events/__init__.py
+++ b/homeassistant/components/notify_events/__init__.py
@@ -2,8 +2,10 @@
 import voluptuous as vol
 
 from homeassistant.const import CONF_TOKEN
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers import discovery
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.typing import ConfigType
 
 from .const import DOMAIN
 
@@ -12,7 +14,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the notify_events component."""
 
     hass.data[DOMAIN] = config[DOMAIN]
diff --git a/homeassistant/components/nsw_fuel_station/__init__.py b/homeassistant/components/nsw_fuel_station/__init__.py
index f64365461f4..6d45104e5d3 100644
--- a/homeassistant/components/nsw_fuel_station/__init__.py
+++ b/homeassistant/components/nsw_fuel_station/__init__.py
@@ -7,6 +7,8 @@ import logging
 
 from nsw_fuel import FuelCheckClient, FuelCheckError, Station
 
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
 from .const import DATA_NSW_FUEL_STATION
@@ -17,7 +19,7 @@ DOMAIN = "nsw_fuel_station"
 SCAN_INTERVAL = datetime.timedelta(hours=1)
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the NSW Fuel Station platform."""
     client = FuelCheckClient()
 
diff --git a/homeassistant/components/nuki/__init__.py b/homeassistant/components/nuki/__init__.py
index 8bf77e7abd4..6976c2dc682 100644
--- a/homeassistant/components/nuki/__init__.py
+++ b/homeassistant/components/nuki/__init__.py
@@ -1,5 +1,4 @@
 """The nuki component."""
-
 from datetime import timedelta
 import logging
 
@@ -9,7 +8,9 @@ from pynuki.bridge import InvalidCredentialsException
 from requests.exceptions import RequestException
 
 from homeassistant import exceptions
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PORT, CONF_TOKEN, Platform
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -49,7 +50,7 @@ def _update_devices(devices):
                 break
 
 
-async def async_setup_entry(hass, entry):
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up the Nuki entry."""
 
     hass.data.setdefault(DOMAIN, {})
@@ -115,7 +116,7 @@ async def async_setup_entry(hass, entry):
     return True
 
 
-async def async_unload_entry(hass, entry):
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload the Nuki entry."""
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
     if unload_ok:
diff --git a/homeassistant/components/numato/__init__.py b/homeassistant/components/numato/__init__.py
index 1730ff82956..abc43c75895 100644
--- a/homeassistant/components/numato/__init__.py
+++ b/homeassistant/components/numato/__init__.py
@@ -14,8 +14,10 @@ from homeassistant.const import (
     EVENT_HOMEASSISTANT_STOP,
     PERCENTAGE,
 )
+from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.discovery import load_platform
+from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -117,7 +119,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Initialize the numato integration.
 
     Discovers available Numato devices and loads the binary_sensor, sensor and
diff --git a/homeassistant/components/octoprint/__init__.py b/homeassistant/components/octoprint/__init__.py
index 102da9240a9..bf0322b6c6d 100644
--- a/homeassistant/components/octoprint/__init__.py
+++ b/homeassistant/components/octoprint/__init__.py
@@ -24,6 +24,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 from homeassistant.util import slugify as util_slugify
 import homeassistant.util.dt as dt_util
@@ -122,7 +123,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-async def async_setup(hass: HomeAssistant, config: dict):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the OctoPrint component."""
     if DOMAIN not in config:
         return True
@@ -147,7 +148,7 @@ async def async_setup(hass: HomeAssistant, config: dict):
     return True
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up OctoPrint from a config entry."""
 
     if DOMAIN not in hass.data:
@@ -175,7 +176,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
 
diff --git a/homeassistant/components/ombi/__init__.py b/homeassistant/components/ombi/__init__.py
index 4f6ee880bc3..48d0f8f840a 100644
--- a/homeassistant/components/ombi/__init__.py
+++ b/homeassistant/components/ombi/__init__.py
@@ -13,8 +13,9 @@ from homeassistant.const import (
     CONF_SSL,
     CONF_USERNAME,
 )
-from homeassistant.core import ServiceCall
+from homeassistant.core import HomeAssistant, ServiceCall
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.typing import ConfigType
 
 from .const import (
     ATTR_SEASON,
@@ -74,7 +75,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the Ombi component platform."""
 
     ombi = pyombi.Ombi(
diff --git a/homeassistant/components/onboarding/__init__.py b/homeassistant/components/onboarding/__init__.py
index 6ffee319d33..8dd59326f6f 100644
--- a/homeassistant/components/onboarding/__init__.py
+++ b/homeassistant/components/onboarding/__init__.py
@@ -1,6 +1,7 @@
 """Support to help onboard new users."""
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.storage import Store
+from homeassistant.helpers.typing import ConfigType
 from homeassistant.loader import bind_hass
 
 from . import views
@@ -47,7 +48,7 @@ def async_is_user_onboarded(hass):
     return async_is_onboarded(hass) or STEP_USER in hass.data[DOMAIN]["done"]
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the onboarding component."""
     store = OnboadingStorage(hass, STORAGE_VERSION, STORAGE_KEY, private=True)
     if (data := await store.async_load()) is None:
diff --git a/homeassistant/components/opentherm_gw/__init__.py b/homeassistant/components/opentherm_gw/__init__.py
index dbb7941154c..ba934fefa12 100644
--- a/homeassistant/components/opentherm_gw/__init__.py
+++ b/homeassistant/components/opentherm_gw/__init__.py
@@ -6,7 +6,7 @@ import pyotgw
 import pyotgw.vars as gw_vars
 import voluptuous as vol
 
-from homeassistant.config_entries import SOURCE_IMPORT
+from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
 from homeassistant.const import (
     ATTR_DATE,
     ATTR_ID,
@@ -22,12 +22,13 @@ from homeassistant.const import (
     PRECISION_WHOLE,
     Platform,
 )
-from homeassistant.core import ServiceCall
+from homeassistant.core import HomeAssistant, ServiceCall
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.device_registry import (
     async_get_registry as async_get_dev_reg,
 )
 from homeassistant.helpers.dispatcher import async_dispatcher_send
+from homeassistant.helpers.typing import ConfigType
 
 from .const import (
     ATTR_CH_OVRD,
@@ -88,7 +89,7 @@ async def options_updated(hass, entry):
     async_dispatcher_send(hass, gateway.options_update_signal, entry)
 
 
-async def async_setup_entry(hass, config_entry):
+async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
     """Set up the OpenTherm Gateway component."""
     if DATA_OPENTHERM_GW not in hass.data:
         hass.data[DATA_OPENTHERM_GW] = {DATA_GATEWAYS: {}}
@@ -118,7 +119,7 @@ async def async_setup_entry(hass, config_entry):
     return True
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the OpenTherm Gateway component."""
     if not hass.config_entries.async_entries(DOMAIN) and DOMAIN in config:
         conf = config[DOMAIN]
@@ -396,7 +397,7 @@ def register_services(hass):
     )
 
 
-async def async_unload_entry(hass, entry):
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Cleanup and disconnect from gateway."""
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
     gateway = hass.data[DATA_OPENTHERM_GW][DATA_GATEWAYS][entry.data[CONF_ID]]
diff --git a/homeassistant/components/opnsense/__init__.py b/homeassistant/components/opnsense/__init__.py
index 900eb327b36..a5c1650f5a1 100644
--- a/homeassistant/components/opnsense/__init__.py
+++ b/homeassistant/components/opnsense/__init__.py
@@ -6,8 +6,10 @@ from pyopnsense.exceptions import APIException
 import voluptuous as vol
 
 from homeassistant.const import CONF_API_KEY, CONF_URL, CONF_VERIFY_SSL
+from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.discovery import load_platform
+from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -36,7 +38,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the opnsense component."""
 
     conf = config[DOMAIN]
diff --git a/homeassistant/components/orangepi_gpio/__init__.py b/homeassistant/components/orangepi_gpio/__init__.py
index f8d5ff1be0b..a49833ef182 100644
--- a/homeassistant/components/orangepi_gpio/__init__.py
+++ b/homeassistant/components/orangepi_gpio/__init__.py
@@ -1,10 +1,11 @@
 """Support for controlling GPIO pins of a Orange Pi."""
-
 import logging
 
 from OPi import GPIO
 
 from homeassistant.const import EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.typing import ConfigType
 
 from .const import PIN_MODES
 
@@ -13,7 +14,7 @@ _LOGGER = logging.getLogger(__name__)
 DOMAIN = "orangepi_gpio"
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the Orange Pi GPIO component."""
 
     def cleanup_gpio(event):
diff --git a/homeassistant/components/ovo_energy/__init__.py b/homeassistant/components/ovo_energy/__init__.py
index fceff685d6f..9d2623af0f9 100644
--- a/homeassistant/components/ovo_energy/__init__.py
+++ b/homeassistant/components/ovo_energy/__init__.py
@@ -15,7 +15,6 @@ from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers.device_registry import DeviceEntryType
 from homeassistant.helpers.entity import DeviceInfo
-from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -83,7 +82,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigType) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload OVO Energy config entry."""
     # Unload sensors
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/owntracks/__init__.py b/homeassistant/components/owntracks/__init__.py
index 3cae9505ee8..cbe6ab342f7 100644
--- a/homeassistant/components/owntracks/__init__.py
+++ b/homeassistant/components/owntracks/__init__.py
@@ -9,6 +9,7 @@ import voluptuous as vol
 
 from homeassistant import config_entries
 from homeassistant.components import mqtt
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     ATTR_GPS_ACCURACY,
     ATTR_LATITUDE,
@@ -16,8 +17,9 @@ from homeassistant.const import (
     CONF_WEBHOOK_ID,
     Platform,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.typing import ConfigType
 from homeassistant.setup import async_when_setup
 
 from .config_flow import CONF_SECRET
@@ -58,7 +60,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-async def async_setup(hass, config):
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Initialize OwnTracks component."""
     hass.data[DOMAIN] = {"config": config[DOMAIN], "devices": {}, "unsub": None}
     if not hass.config_entries.async_entries(DOMAIN):
@@ -71,7 +73,7 @@ async def async_setup(hass, config):
     return True
 
 
-async def async_setup_entry(hass, entry):
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up OwnTracks entry."""
     config = hass.data[DOMAIN]["config"]
     max_gps_accuracy = config.get(CONF_MAX_GPS_ACCURACY)
@@ -112,7 +114,7 @@ async def async_setup_entry(hass, entry):
     return True
 
 
-async def async_unload_entry(hass, entry):
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload an OwnTracks config entry."""
     hass.components.webhook.async_unregister(entry.data[CONF_WEBHOOK_ID])
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
@@ -121,7 +123,7 @@ async def async_unload_entry(hass, entry):
     return unload_ok
 
 
-async def async_remove_entry(hass, entry):
+async def async_remove_entry(hass: HomeAssistant, entry: ConfigEntry) -> None:
     """Remove an OwnTracks config entry."""
     if not entry.data.get("cloudhook"):
         return