diff --git a/homeassistant/components/nanoleaf/__init__.py b/homeassistant/components/nanoleaf/__init__.py
index 5abddfa6778..f607c7277ec 100644
--- a/homeassistant/components/nanoleaf/__init__.py
+++ b/homeassistant/components/nanoleaf/__init__.py
@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import asyncio
 from contextlib import suppress
-from dataclasses import dataclass
 import logging
 
 from aionanoleaf import EffectsEvent, Nanoleaf, StateEvent, TouchEvent
@@ -29,15 +28,10 @@ _LOGGER = logging.getLogger(__name__)
 PLATFORMS = [Platform.BUTTON, Platform.LIGHT]
 
 
-@dataclass
-class NanoleafEntryData:
-    """Class for sharing data within the Nanoleaf integration."""
-
-    device: Nanoleaf
-    coordinator: NanoleafCoordinator
+type NanoleafConfigEntry = ConfigEntry[NanoleafCoordinator]
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: NanoleafConfigEntry) -> bool:
     """Set up Nanoleaf from a config entry."""
     nanoleaf = Nanoleaf(
         async_get_clientsession(hass), entry.data[CONF_HOST], entry.data[CONF_TOKEN]
@@ -87,17 +81,13 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     entry.async_on_unload(_cancel_listener)
 
-    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = NanoleafEntryData(
-        nanoleaf, coordinator
-    )
+    entry.runtime_data = coordinator
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: NanoleafConfigEntry) -> bool:
     """Unload a config entry."""
-    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
-        hass.data[DOMAIN].pop(entry.entry_id)
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/nanoleaf/button.py b/homeassistant/components/nanoleaf/button.py
index dd0cc221fc2..34d0f4f5076 100644
--- a/homeassistant/components/nanoleaf/button.py
+++ b/homeassistant/components/nanoleaf/button.py
@@ -1,22 +1,22 @@
 """Support for Nanoleaf buttons."""
 
 from homeassistant.components.button import ButtonDeviceClass, ButtonEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import NanoleafCoordinator, NanoleafEntryData
-from .const import DOMAIN
+from . import NanoleafConfigEntry
+from .coordinator import NanoleafCoordinator
 from .entity import NanoleafEntity
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: NanoleafConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Nanoleaf button."""
-    entry_data: NanoleafEntryData = hass.data[DOMAIN][entry.entry_id]
-    async_add_entities([NanoleafIdentifyButton(entry_data.coordinator)])
+    async_add_entities([NanoleafIdentifyButton(entry.runtime_data)])
 
 
 class NanoleafIdentifyButton(NanoleafEntity, ButtonEntity):
diff --git a/homeassistant/components/nanoleaf/diagnostics.py b/homeassistant/components/nanoleaf/diagnostics.py
index 57f385e5039..6f8691905ef 100644
--- a/homeassistant/components/nanoleaf/diagnostics.py
+++ b/homeassistant/components/nanoleaf/diagnostics.py
@@ -4,22 +4,19 @@ from __future__ import annotations
 
 from typing import Any
 
-from aionanoleaf import Nanoleaf
-
 from homeassistant.components.diagnostics import async_redact_data
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_TOKEN
 from homeassistant.core import HomeAssistant
 
-from .const import DOMAIN
+from . import NanoleafConfigEntry
 
 
 async def async_get_config_entry_diagnostics(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: NanoleafConfigEntry,
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
-    device: Nanoleaf = hass.data[DOMAIN][config_entry.entry_id].device
+    device = config_entry.runtime_data.nanoleaf
 
     return {
         "info": async_redact_data(config_entry.as_dict(), (CONF_TOKEN, "title")),
diff --git a/homeassistant/components/nanoleaf/light.py b/homeassistant/components/nanoleaf/light.py
index a02cb30754b..19d817b9999 100644
--- a/homeassistant/components/nanoleaf/light.py
+++ b/homeassistant/components/nanoleaf/light.py
@@ -15,7 +15,6 @@ from homeassistant.components.light import (
     LightEntity,
     LightEntityFeature,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util.color import (
@@ -23,8 +22,8 @@ from homeassistant.util.color import (
     color_temperature_mired_to_kelvin as mired_to_kelvin,
 )
 
-from . import NanoleafCoordinator, NanoleafEntryData
-from .const import DOMAIN
+from . import NanoleafConfigEntry
+from .coordinator import NanoleafCoordinator
 from .entity import NanoleafEntity
 
 RESERVED_EFFECTS = ("*Solid*", "*Static*", "*Dynamic*")
@@ -32,11 +31,12 @@ DEFAULT_NAME = "Nanoleaf"
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: NanoleafConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Nanoleaf light."""
-    entry_data: NanoleafEntryData = hass.data[DOMAIN][entry.entry_id]
-    async_add_entities([NanoleafLight(entry_data.coordinator)])
+    async_add_entities([NanoleafLight(entry.runtime_data)])
 
 
 class NanoleafLight(NanoleafEntity, LightEntity):