From 14628ab3a5160cf132ae869907cc6b741a64f582 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Fri, 15 May 2026 01:41:44 -0700
Subject: [PATCH] [store_yaml] Add return type annotation on _import_zstd

---
 esphome/components/store_yaml/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/esphome/components/store_yaml/__init__.py b/esphome/components/store_yaml/__init__.py
index fa25f36592..55fc047d76 100644
--- a/esphome/components/store_yaml/__init__.py
+++ b/esphome/components/store_yaml/__init__.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 import logging
 from pathlib import Path
 import struct
+from types import ModuleType
 
 import esphome.codegen as cg
 import esphome.config_validation as cv
@@ -35,7 +36,7 @@ CONFIG_SCHEMA = cv.Schema(
 ).extend(cv.COMPONENT_SCHEMA)
 
 
-def _import_zstd():
+def _import_zstd() -> ModuleType:
     try:
         from compression import zstd  # noqa: PLC0415 — Python 3.14+ stdlib
     except ImportError: