From 295cd0143c6870fd19033960619e7812b81a28b4 Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Thu, 17 Nov 2022 15:06:26 +0100
Subject: [PATCH] Adjust type hints for SirenEntityFeature (#82266)

---
 homeassistant/components/mqtt/siren.py     | 3 +--
 homeassistant/components/siren/__init__.py | 6 ++++++
 pylint/plugins/hass_enforce_type_hints.py  | 4 ++++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/mqtt/siren.py b/homeassistant/components/mqtt/siren.py
index 4a69977df45..8b622d207fa 100644
--- a/homeassistant/components/mqtt/siren.py
+++ b/homeassistant/components/mqtt/siren.py
@@ -171,7 +171,6 @@ class MqttSiren(MqttEntity, SirenEntity):
 
     _entity_id_format = ENTITY_ID_FORMAT
     _attributes_extra_blocked = MQTT_SIREN_ATTRIBUTES_BLOCKED
-    _attr_supported_features: int
 
     _command_templates: dict[
         str, Callable[[PublishPayloadType, TemplateVarsType], PublishPayloadType] | None
@@ -207,7 +206,7 @@ class MqttSiren(MqttEntity, SirenEntity):
 
         self._attr_extra_state_attributes = {}
 
-        _supported_features: int = SUPPORTED_BASE
+        _supported_features = SUPPORTED_BASE
         if config[CONF_SUPPORT_DURATION]:
             _supported_features |= SirenEntityFeature.DURATION
             self._attr_extra_state_attributes[ATTR_DURATION] = None
diff --git a/homeassistant/components/siren/__init__.py b/homeassistant/components/siren/__init__.py
index 920865c41f3..faf8caf8ed0 100644
--- a/homeassistant/components/siren/__init__.py
+++ b/homeassistant/components/siren/__init__.py
@@ -163,6 +163,7 @@ class SirenEntity(ToggleEntity):
 
     entity_description: SirenEntityDescription
     _attr_available_tones: list[int | str] | dict[int, str] | None
+    _attr_supported_features: SirenEntityFeature | int = 0
 
     @final
     @property
@@ -190,3 +191,8 @@ class SirenEntity(ToggleEntity):
         if hasattr(self, "entity_description"):
             return self.entity_description.available_tones
         return None
+
+    @property
+    def supported_features(self) -> SirenEntityFeature | int:
+        """Return the list of supported features."""
+        return self._attr_supported_features
diff --git a/pylint/plugins/hass_enforce_type_hints.py b/pylint/plugins/hass_enforce_type_hints.py
index 1f372c6550d..b9247bbca27 100644
--- a/pylint/plugins/hass_enforce_type_hints.py
+++ b/pylint/plugins/hass_enforce_type_hints.py
@@ -2212,6 +2212,10 @@ _INHERITANCE_MATCH: dict[str, list[ClassTypeHintMatch]] = {
                     function_name="available_tones",
                     return_type=["dict[int, str]", "list[int | str]", None],
                 ),
+                TypeHintMatch(
+                    function_name="supported_features",
+                    return_type=["SirenEntityFeature", "int"],
+                ),
             ],
         ),
     ],