diff --git a/homeassistant/components/template/cover.py b/homeassistant/components/template/cover.py
index dcfd8b41521..54ab2cf2055 100644
--- a/homeassistant/components/template/cover.py
+++ b/homeassistant/components/template/cover.py
@@ -1,4 +1,6 @@
 """Support for covers which integrate with other components."""
+from __future__ import annotations
+
 import logging
 
 import voluptuous as vol
@@ -32,11 +34,13 @@ from homeassistant.const import (
     STATE_OPEN,
     STATE_OPENING,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.script import Script
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import DOMAIN
 from .template_entity import (
@@ -123,7 +127,12 @@ async def _async_create_entities(hass, config):
     return covers
 
 
-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 the Template cover."""
     async_add_entities(await _async_create_entities(hass, config))
 
diff --git a/homeassistant/components/template/light.py b/homeassistant/components/template/light.py
index 317e1349dc9..39c44815d75 100644
--- a/homeassistant/components/template/light.py
+++ b/homeassistant/components/template/light.py
@@ -1,4 +1,6 @@
 """Support for Template lights."""
+from __future__ import annotations
+
 import logging
 
 import voluptuous as vol
@@ -28,12 +30,14 @@ from homeassistant.const import (
     STATE_OFF,
     STATE_ON,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.config_validation import PLATFORM_SCHEMA
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.script import Script
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import DOMAIN
 from .template_entity import (
@@ -115,7 +119,12 @@ async def _async_create_entities(hass, config):
     return lights
 
 
-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 the template lights."""
     async_add_entities(await _async_create_entities(hass, config))
 
diff --git a/homeassistant/components/template/lock.py b/homeassistant/components/template/lock.py
index 8f73796c37c..c5d24135fba 100644
--- a/homeassistant/components/template/lock.py
+++ b/homeassistant/components/template/lock.py
@@ -1,4 +1,6 @@
 """Support for locks which integrates with other components."""
+from __future__ import annotations
+
 import voluptuous as vol
 
 from homeassistant.components.lock import (
@@ -17,10 +19,12 @@ from homeassistant.const import (
     STATE_ON,
     STATE_UNLOCKED,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.script import Script
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import DOMAIN
 from .template_entity import (
@@ -53,7 +57,12 @@ async def _async_create_entities(hass, config):
     return [TemplateLock(hass, config, config.get(CONF_UNIQUE_ID))]
 
 
-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 the template lock."""
     async_add_entities(await _async_create_entities(hass, config))
 
diff --git a/homeassistant/components/template/sensor.py b/homeassistant/components/template/sensor.py
index 18d0be616d4..816c71e77e7 100644
--- a/homeassistant/components/template/sensor.py
+++ b/homeassistant/components/template/sensor.py
@@ -35,6 +35,8 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers import config_validation as cv, template
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import (
     CONF_ATTRIBUTE_TEMPLATES,
@@ -156,7 +158,12 @@ def _async_create_template_tracking_entities(
     async_add_entities(sensors)
 
 
-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 the template sensors."""
     if discovery_info is None:
         _async_create_template_tracking_entities(
diff --git a/homeassistant/components/template/switch.py b/homeassistant/components/template/switch.py
index 9614eab0fd1..70d687d3787 100644
--- a/homeassistant/components/template/switch.py
+++ b/homeassistant/components/template/switch.py
@@ -1,4 +1,5 @@
 """Support for switches which integrates with other components."""
+from __future__ import annotations
 
 import voluptuous as vol
 
@@ -16,12 +17,14 @@ from homeassistant.const import (
     STATE_OFF,
     STATE_ON,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.restore_state import RestoreEntity
 from homeassistant.helpers.script import Script
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import DOMAIN
 from .template_entity import (
@@ -74,7 +77,12 @@ async def _async_create_entities(hass, config):
     return switches
 
 
-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 the template switches."""
     async_add_entities(await _async_create_entities(hass, config))
 
diff --git a/homeassistant/components/template/vacuum.py b/homeassistant/components/template/vacuum.py
index 02d9b0f3720..57ce3744eb2 100644
--- a/homeassistant/components/template/vacuum.py
+++ b/homeassistant/components/template/vacuum.py
@@ -1,4 +1,6 @@
 """Support for Template vacuums."""
+from __future__ import annotations
+
 import logging
 
 import voluptuous as vol
@@ -37,11 +39,13 @@ from homeassistant.const import (
     CONF_VALUE_TEMPLATE,
     STATE_UNKNOWN,
 )
-from homeassistant.core import callback
+from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import TemplateError
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.script import Script
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .const import DOMAIN
 from .template_entity import (
@@ -117,7 +121,12 @@ async def _async_create_entities(hass, config):
     return vacuums
 
 
-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 the template vacuums."""
     async_add_entities(await _async_create_entities(hass, config))
 
diff --git a/homeassistant/components/template/weather.py b/homeassistant/components/template/weather.py
index 4882dc5fd99..c1133592122 100644
--- a/homeassistant/components/template/weather.py
+++ b/homeassistant/components/template/weather.py
@@ -1,4 +1,6 @@
 """Template platform that aggregates meteorological data."""
+from __future__ import annotations
+
 import voluptuous as vol
 
 from homeassistant.components.weather import (
@@ -21,9 +23,12 @@ from homeassistant.components.weather import (
     WeatherEntity,
 )
 from homeassistant.const import CONF_NAME, CONF_UNIQUE_ID
+from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.config_validation import PLATFORM_SCHEMA
 from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from .template_entity import TemplateEntity
 
@@ -75,7 +80,12 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 )
 
 
-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 the Template weather."""
 
     unique_id = config.get(CONF_UNIQUE_ID)