From 7dfe8591c493c486233de06cfa56cf4f978d7c80 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Wed, 27 Apr 2022 17:19:06 +0200
Subject: [PATCH] Improve typing [helpers.event] (#70891)

---
 .strict-typing                 | 1 +
 homeassistant/helpers/event.py | 4 ++--
 mypy.ini                       | 3 +++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.strict-typing b/.strict-typing
index cda4f9e12fc..546e99a96b8 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -17,6 +17,7 @@ homeassistant.helpers.area_registry
 homeassistant.helpers.condition
 homeassistant.helpers.discovery
 homeassistant.helpers.entity_values
+homeassistant.helpers.event
 homeassistant.helpers.reload
 homeassistant.helpers.script_variables
 homeassistant.helpers.translation
diff --git a/homeassistant/helpers/event.py b/homeassistant/helpers/event.py
index b85af09cfb9..427297b2f1d 100644
--- a/homeassistant/helpers/event.py
+++ b/homeassistant/helpers/event.py
@@ -558,7 +558,7 @@ class _TrackStateChangeFiltered:
         self._setup_entities_listener(track_states.domains, track_states.entities)
 
     @property
-    def listeners(self) -> dict:
+    def listeners(self) -> dict[str, bool | set[str]]:
         """State changes that will cause a re-render."""
         track_states = self._last_track_states
         return {
@@ -853,7 +853,7 @@ class _TrackTemplateResultInfo:
         )
 
     @property
-    def listeners(self) -> dict:
+    def listeners(self) -> dict[str, bool | set[str]]:
         """State changes that will cause a re-render."""
         assert self._track_state_changes
         return {
diff --git a/mypy.ini b/mypy.ini
index 6010475602d..519191a77cd 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -62,6 +62,9 @@ disallow_any_generics = true
 [mypy-homeassistant.helpers.entity_values]
 disallow_any_generics = true
 
+[mypy-homeassistant.helpers.event]
+disallow_any_generics = true
+
 [mypy-homeassistant.helpers.reload]
 disallow_any_generics = true