From f71313ee1e7fd1a34360a8f5d6e847b15fde0489 Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Wed, 7 Sep 2022 10:58:54 +0200
Subject: [PATCH] Adjust get_scanner pylint checks (#77944)

---
 homeassistant/components/actiontec/device_tracker.py        | 4 +++-
 homeassistant/components/arris_tg2492lg/device_tracker.py   | 2 +-
 homeassistant/components/aruba/device_tracker.py            | 2 +-
 homeassistant/components/bbox/device_tracker.py             | 2 +-
 homeassistant/components/bt_home_hub_5/device_tracker.py    | 4 +++-
 homeassistant/components/bt_smarthub/device_tracker.py      | 2 +-
 homeassistant/components/cisco_ios/device_tracker.py        | 2 +-
 .../components/cisco_mobility_express/device_tracker.py     | 2 +-
 homeassistant/components/cppm_tracker/device_tracker.py     | 2 +-
 homeassistant/components/ddwrt/device_tracker.py            | 2 +-
 homeassistant/components/fortios/device_tracker.py          | 2 +-
 homeassistant/components/hitron_coda/device_tracker.py      | 4 +++-
 homeassistant/components/linksys_smart/device_tracker.py    | 4 +++-
 homeassistant/components/luci/device_tracker.py             | 2 +-
 homeassistant/components/opnsense/device_tracker.py         | 6 +++++-
 homeassistant/components/quantum_gateway/device_tracker.py  | 4 +++-
 homeassistant/components/sky_hub/device_tracker.py          | 5 ++---
 homeassistant/components/snmp/device_tracker.py             | 2 +-
 homeassistant/components/swisscom/device_tracker.py         | 4 +++-
 homeassistant/components/synology_srm/device_tracker.py     | 4 +++-
 homeassistant/components/tado/device_tracker.py             | 2 +-
 homeassistant/components/thomson/device_tracker.py          | 2 +-
 homeassistant/components/tomato/device_tracker.py           | 2 +-
 homeassistant/components/unifi_direct/device_tracker.py     | 2 +-
 homeassistant/components/upc_connect/device_tracker.py      | 2 +-
 homeassistant/components/xiaomi/device_tracker.py           | 2 +-
 homeassistant/components/xiaomi_miio/device_tracker.py      | 4 +++-
 pylint/plugins/hass_enforce_type_hints.py                   | 3 ++-
 28 files changed, 50 insertions(+), 30 deletions(-)

diff --git a/homeassistant/components/actiontec/device_tracker.py b/homeassistant/components/actiontec/device_tracker.py
index cc26c191c8c..9c18e2ba907 100644
--- a/homeassistant/components/actiontec/device_tracker.py
+++ b/homeassistant/components/actiontec/device_tracker.py
@@ -31,7 +31,9 @@ PLATFORM_SCHEMA: Final = BASE_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> ActiontecDeviceScanner | None:
     """Validate the configuration and return an Actiontec scanner."""
     scanner = ActiontecDeviceScanner(config[DOMAIN])
     return scanner if scanner.success_init else None
diff --git a/homeassistant/components/arris_tg2492lg/device_tracker.py b/homeassistant/components/arris_tg2492lg/device_tracker.py
index 5bc157cbb6b..b456aa3f703 100644
--- a/homeassistant/components/arris_tg2492lg/device_tracker.py
+++ b/homeassistant/components/arris_tg2492lg/device_tracker.py
@@ -24,7 +24,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> ArrisDeviceScanner:
     """Return the Arris device scanner."""
     conf = config[DOMAIN]
     url = f"http://{conf[CONF_HOST]}"
diff --git a/homeassistant/components/aruba/device_tracker.py b/homeassistant/components/aruba/device_tracker.py
index dc2d2fee8e9..d0794553b42 100644
--- a/homeassistant/components/aruba/device_tracker.py
+++ b/homeassistant/components/aruba/device_tracker.py
@@ -34,7 +34,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> ArubaDeviceScanner | None:
     """Validate the configuration and return a Aruba scanner."""
     scanner = ArubaDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/bbox/device_tracker.py b/homeassistant/components/bbox/device_tracker.py
index ab8e7a72441..a9b0312673b 100644
--- a/homeassistant/components/bbox/device_tracker.py
+++ b/homeassistant/components/bbox/device_tracker.py
@@ -31,7 +31,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> BboxDeviceScanner | None:
     """Validate the configuration and return a Bbox scanner."""
     scanner = BboxDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/bt_home_hub_5/device_tracker.py b/homeassistant/components/bt_home_hub_5/device_tracker.py
index 2cef6e9ba41..4d89c851245 100644
--- a/homeassistant/components/bt_home_hub_5/device_tracker.py
+++ b/homeassistant/components/bt_home_hub_5/device_tracker.py
@@ -25,7 +25,9 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> BTHomeHub5DeviceScanner | None:
     """Return a BT Home Hub 5 scanner if successful."""
     scanner = BTHomeHub5DeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/bt_smarthub/device_tracker.py b/homeassistant/components/bt_smarthub/device_tracker.py
index 0d50b09affa..48475bbeac9 100644
--- a/homeassistant/components/bt_smarthub/device_tracker.py
+++ b/homeassistant/components/bt_smarthub/device_tracker.py
@@ -30,7 +30,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> BTSmartHubScanner | None:
     """Return a BT Smart Hub scanner if successful."""
     info = config[DOMAIN]
     smarthub_client = BTSmartHub(
diff --git a/homeassistant/components/cisco_ios/device_tracker.py b/homeassistant/components/cisco_ios/device_tracker.py
index dc9fe07aa53..b8a4d4cd53d 100644
--- a/homeassistant/components/cisco_ios/device_tracker.py
+++ b/homeassistant/components/cisco_ios/device_tracker.py
@@ -31,7 +31,7 @@ PLATFORM_SCHEMA = vol.All(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> CiscoDeviceScanner | None:
     """Validate the configuration and return a Cisco scanner."""
     scanner = CiscoDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/cisco_mobility_express/device_tracker.py b/homeassistant/components/cisco_mobility_express/device_tracker.py
index d207922f6a5..a4dff37705b 100644
--- a/homeassistant/components/cisco_mobility_express/device_tracker.py
+++ b/homeassistant/components/cisco_mobility_express/device_tracker.py
@@ -38,7 +38,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> CiscoMEDeviceScanner | None:
     """Validate the configuration and return a Cisco ME scanner."""
 
     config = config[DOMAIN]
diff --git a/homeassistant/components/cppm_tracker/device_tracker.py b/homeassistant/components/cppm_tracker/device_tracker.py
index 8984da6beed..0c7acd33f23 100644
--- a/homeassistant/components/cppm_tracker/device_tracker.py
+++ b/homeassistant/components/cppm_tracker/device_tracker.py
@@ -32,7 +32,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 _LOGGER = logging.getLogger(__name__)
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> CPPMDeviceScanner | None:
     """Initialize Scanner."""
 
     data = {
diff --git a/homeassistant/components/ddwrt/device_tracker.py b/homeassistant/components/ddwrt/device_tracker.py
index 0947b755470..ba34ec48e0f 100644
--- a/homeassistant/components/ddwrt/device_tracker.py
+++ b/homeassistant/components/ddwrt/device_tracker.py
@@ -46,7 +46,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> DdWrtDeviceScanner | None:
     """Validate the configuration and return a DD-WRT scanner."""
     try:
         return DdWrtDeviceScanner(config[DOMAIN])
diff --git a/homeassistant/components/fortios/device_tracker.py b/homeassistant/components/fortios/device_tracker.py
index d6992d8c045..d0c08a06441 100644
--- a/homeassistant/components/fortios/device_tracker.py
+++ b/homeassistant/components/fortios/device_tracker.py
@@ -35,7 +35,7 @@ PLATFORM_SCHEMA = BASE_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> FortiOSDeviceScanner | None:
     """Validate the configuration and return a FortiOSDeviceScanner."""
     host = config[DOMAIN][CONF_HOST]
     verify_ssl = config[DOMAIN][CONF_VERIFY_SSL]
diff --git a/homeassistant/components/hitron_coda/device_tracker.py b/homeassistant/components/hitron_coda/device_tracker.py
index 749347e82fe..c9ee93634b2 100644
--- a/homeassistant/components/hitron_coda/device_tracker.py
+++ b/homeassistant/components/hitron_coda/device_tracker.py
@@ -32,7 +32,9 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(_hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    _hass: HomeAssistant, config: ConfigType
+) -> HitronCODADeviceScanner | None:
     """Validate the configuration and return a Hitron CODA-4582U scanner."""
     scanner = HitronCODADeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/linksys_smart/device_tracker.py b/homeassistant/components/linksys_smart/device_tracker.py
index 8b296404532..3b0aeffaa6d 100644
--- a/homeassistant/components/linksys_smart/device_tracker.py
+++ b/homeassistant/components/linksys_smart/device_tracker.py
@@ -24,7 +24,9 @@ _LOGGER = logging.getLogger(__name__)
 PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend({vol.Required(CONF_HOST): cv.string})
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> LinksysSmartWifiDeviceScanner | None:
     """Validate the configuration and return a Linksys AP scanner."""
     try:
         return LinksysSmartWifiDeviceScanner(config[DOMAIN])
diff --git a/homeassistant/components/luci/device_tracker.py b/homeassistant/components/luci/device_tracker.py
index c57e235a8d2..82fc51ba5cd 100644
--- a/homeassistant/components/luci/device_tracker.py
+++ b/homeassistant/components/luci/device_tracker.py
@@ -38,7 +38,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> LuciDeviceScanner | None:
     """Validate the configuration and return a Luci scanner."""
     scanner = LuciDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/opnsense/device_tracker.py b/homeassistant/components/opnsense/device_tracker.py
index e726a0484f9..b5c75f1cc21 100644
--- a/homeassistant/components/opnsense/device_tracker.py
+++ b/homeassistant/components/opnsense/device_tracker.py
@@ -1,4 +1,6 @@
 """Device tracker support for OPNSense routers."""
+from __future__ import annotations
+
 from homeassistant.components.device_tracker import DeviceScanner
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.typing import ConfigType
@@ -6,7 +8,9 @@ from homeassistant.helpers.typing import ConfigType
 from . import CONF_TRACKER_INTERFACE, OPNSENSE_DATA
 
 
-async def async_get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner:
+async def async_get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> OPNSenseDeviceScanner:
     """Configure the OPNSense device_tracker."""
     interface_client = hass.data[OPNSENSE_DATA]["interfaces"]
     scanner = OPNSenseDeviceScanner(
diff --git a/homeassistant/components/quantum_gateway/device_tracker.py b/homeassistant/components/quantum_gateway/device_tracker.py
index b9be96ecaea..076c1d2722b 100644
--- a/homeassistant/components/quantum_gateway/device_tracker.py
+++ b/homeassistant/components/quantum_gateway/device_tracker.py
@@ -30,7 +30,9 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> QuantumGatewayDeviceScanner | None:
     """Validate the configuration and return a Quantum Gateway scanner."""
     scanner = QuantumGatewayDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/sky_hub/device_tracker.py b/homeassistant/components/sky_hub/device_tracker.py
index 731baddcdb4..65d806a9bca 100644
--- a/homeassistant/components/sky_hub/device_tracker.py
+++ b/homeassistant/components/sky_hub/device_tracker.py
@@ -24,7 +24,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend({vol.Optional(CONF_HOST): cv.str
 
 async def async_get_scanner(
     hass: HomeAssistant, config: ConfigType
-) -> DeviceScanner | None:
+) -> SkyHubDeviceScanner | None:
     """Return a Sky Hub scanner if successful."""
     host = config[DOMAIN].get(CONF_HOST, "192.168.1.254")
     websession = async_get_clientsession(hass)
@@ -33,8 +33,7 @@ async def async_get_scanner(
     _LOGGER.debug("Initialising Sky Hub")
     await hub.async_connect()
     if hub.success_init:
-        scanner = SkyHubDeviceScanner(hub)
-        return scanner
+        return SkyHubDeviceScanner(hub)
 
     return None
 
diff --git a/homeassistant/components/snmp/device_tracker.py b/homeassistant/components/snmp/device_tracker.py
index c20dd58a752..696b079fd5e 100644
--- a/homeassistant/components/snmp/device_tracker.py
+++ b/homeassistant/components/snmp/device_tracker.py
@@ -39,7 +39,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> SnmpScanner | None:
     """Validate the configuration and return an SNMP scanner."""
     scanner = SnmpScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/swisscom/device_tracker.py b/homeassistant/components/swisscom/device_tracker.py
index d95067e6b33..29da03b262e 100644
--- a/homeassistant/components/swisscom/device_tracker.py
+++ b/homeassistant/components/swisscom/device_tracker.py
@@ -26,7 +26,9 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> SwisscomDeviceScanner | None:
     """Return the Swisscom device scanner."""
     scanner = SwisscomDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/synology_srm/device_tracker.py b/homeassistant/components/synology_srm/device_tracker.py
index 49369741218..15c61ff0a3c 100644
--- a/homeassistant/components/synology_srm/device_tracker.py
+++ b/homeassistant/components/synology_srm/device_tracker.py
@@ -70,7 +70,9 @@ ATTRIBUTE_ALIAS = {
 }
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> SynologySrmDeviceScanner | None:
     """Validate the configuration and return Synology SRM scanner."""
     scanner = SynologySrmDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/tado/device_tracker.py b/homeassistant/components/tado/device_tracker.py
index ec917877042..6d6a17b2b16 100644
--- a/homeassistant/components/tado/device_tracker.py
+++ b/homeassistant/components/tado/device_tracker.py
@@ -38,7 +38,7 @@ PLATFORM_SCHEMA = BASE_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> TadoDeviceScanner | None:
     """Return a Tado scanner."""
     scanner = TadoDeviceScanner(hass, config[DOMAIN])
     return scanner if scanner.success_init else None
diff --git a/homeassistant/components/thomson/device_tracker.py b/homeassistant/components/thomson/device_tracker.py
index c04636e622a..4af21ec8e16 100644
--- a/homeassistant/components/thomson/device_tracker.py
+++ b/homeassistant/components/thomson/device_tracker.py
@@ -38,7 +38,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> ThomsonDeviceScanner | None:
     """Validate the configuration and return a THOMSON scanner."""
     scanner = ThomsonDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/tomato/device_tracker.py b/homeassistant/components/tomato/device_tracker.py
index 2d51bb51b53..c99a44120e5 100644
--- a/homeassistant/components/tomato/device_tracker.py
+++ b/homeassistant/components/tomato/device_tracker.py
@@ -43,7 +43,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> TomatoDeviceScanner:
     """Validate the configuration and returns a Tomato scanner."""
     return TomatoDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/unifi_direct/device_tracker.py b/homeassistant/components/unifi_direct/device_tracker.py
index 7a81975c0ba..d0ac37f312c 100644
--- a/homeassistant/components/unifi_direct/device_tracker.py
+++ b/homeassistant/components/unifi_direct/device_tracker.py
@@ -34,7 +34,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> UnifiDeviceScanner | None:
     """Validate the configuration and return a Unifi direct scanner."""
     scanner = UnifiDeviceScanner(config[DOMAIN])
     if not scanner.connected:
diff --git a/homeassistant/components/upc_connect/device_tracker.py b/homeassistant/components/upc_connect/device_tracker.py
index 35960dcf706..3025ea746d0 100644
--- a/homeassistant/components/upc_connect/device_tracker.py
+++ b/homeassistant/components/upc_connect/device_tracker.py
@@ -32,7 +32,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 
 async def async_get_scanner(
     hass: HomeAssistant, config: ConfigType
-) -> DeviceScanner | None:
+) -> UPCDeviceScanner | None:
     """Return the UPC device scanner."""
     conf = config[DOMAIN]
     session = async_get_clientsession(hass)
diff --git a/homeassistant/components/xiaomi/device_tracker.py b/homeassistant/components/xiaomi/device_tracker.py
index f941dba2d01..b8cf5f005c4 100644
--- a/homeassistant/components/xiaomi/device_tracker.py
+++ b/homeassistant/components/xiaomi/device_tracker.py
@@ -28,7 +28,7 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> XiaomiDeviceScanner | None:
     """Validate the configuration and return a Xiaomi Device Scanner."""
     scanner = XiaomiDeviceScanner(config[DOMAIN])
 
diff --git a/homeassistant/components/xiaomi_miio/device_tracker.py b/homeassistant/components/xiaomi_miio/device_tracker.py
index 1ec914fc647..e4bebdd0e62 100644
--- a/homeassistant/components/xiaomi_miio/device_tracker.py
+++ b/homeassistant/components/xiaomi_miio/device_tracker.py
@@ -26,7 +26,9 @@ PLATFORM_SCHEMA = BASE_PLATFORM_SCHEMA.extend(
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(
+    hass: HomeAssistant, config: ConfigType
+) -> XiaomiMiioDeviceScanner | None:
     """Return a Xiaomi MiIO device scanner."""
     scanner = None
     host = config[DOMAIN][CONF_HOST]
diff --git a/pylint/plugins/hass_enforce_type_hints.py b/pylint/plugins/hass_enforce_type_hints.py
index 717534626af..23578630b7e 100644
--- a/pylint/plugins/hass_enforce_type_hints.py
+++ b/pylint/plugins/hass_enforce_type_hints.py
@@ -327,7 +327,8 @@ _FUNCTION_MATCH: dict[str, list[TypeHintMatch]] = {
                 0: "HomeAssistant",
                 1: "ConfigType",
             },
-            return_type=["DeviceScanner", "DeviceScanner | None"],
+            return_type=["DeviceScanner", None],
+            check_return_type_inheritance=True,
             has_async_counterpart=True,
         ),
     ],