From bcb529e3a65881b02f0bacacef56657318c88db7 Mon Sep 17 00:00:00 2001
From: Nivedita Sarkar <nivedita_sarkar@apple.com>
Date: Fri, 19 Apr 2024 12:59:05 -0700
Subject: [PATCH] Move the inclusion of optional header file in UserDefaults.h

---
 src/platform/Darwin/UserDefaults.h  | 2 ++
 src/platform/Darwin/UserDefaults.mm | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/platform/Darwin/UserDefaults.h b/src/platform/Darwin/UserDefaults.h
index d3f881f5e6ea2a..f191a92ccb115d 100644
--- a/src/platform/Darwin/UserDefaults.h
+++ b/src/platform/Darwin/UserDefaults.h
@@ -16,6 +16,8 @@
 
 #pragma once
 
+#include <optional>
+
 namespace chip {
 namespace Platform {
 
diff --git a/src/platform/Darwin/UserDefaults.mm b/src/platform/Darwin/UserDefaults.mm
index 3f39e73f9c57ca..58f679f3d80885 100644
--- a/src/platform/Darwin/UserDefaults.mm
+++ b/src/platform/Darwin/UserDefaults.mm
@@ -19,7 +19,6 @@
 
 #include <lib/support/SafeInt.h>
 #include <lib/support/logging/CHIPLogging.h>
-#include <optional>
 
 static NSString * const kUserDefaultDomain = @"org.csa-iot.matter.darwin";
 static NSString * const kSRPTimeoutInMsecsUserDefaultKey = @"SRPTimeoutInMSecsOverride";