From 8c9cf773372e8d790b07e801ed1aaa64615b8c95 Mon Sep 17 00:00:00 2001
From: Akiba So <given@2890.ltd>
Date: Sun, 21 Jun 2026 05:49:26 +0800
Subject: [PATCH] fix(windows): add flutter_engine.h include

ocr_channel.cpp calls engine->messenger() but only had a forward
declaration of flutter::FlutterEngine. Include the engine header so
the type is complete (fixes C2027 + the cascading make_unique error
that broke the Windows compile at ocr_channel.cpp:76).
---
 windows/runner/ocr_channel.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/windows/runner/ocr_channel.cpp b/windows/runner/ocr_channel.cpp
index 1e7b2a5..2a44954 100644
--- a/windows/runner/ocr_channel.cpp
+++ b/windows/runner/ocr_channel.cpp
@@ -1,6 +1,7 @@
 #include "ocr_channel.h"
 
 #include <flutter/encodable_value.h>
+#include <flutter/flutter_engine.h>
 #include <flutter/method_channel.h>
 #include <flutter/standard_method_codec.h>