From 1d4bb09ac328df442659af338927423c23b7befb Mon Sep 17 00:00:00 2001
From: joshualitt <joshualitt@google.com>
Date: Thu, 8 Dec 2022 12:49:59 -0800
Subject: [PATCH] [web] Trivial fix for non-static interop JS interop class.
 (flutter/engine#38126)

---
 .../flutter/lib/web_ui/lib/src/engine/js_interop/js_promise.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/js_interop/js_promise.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/js_interop/js_promise.dart
index 13327158ae..45f3f3b348 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/js_interop/js_promise.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/js_interop/js_promise.dart
@@ -9,6 +9,7 @@ import 'package:js/js.dart';
 
 /// Type-safe JS Promises
 @JS('Promise')
+@staticInterop
 abstract class Promise<T> {
   /// A constructor for a JS promise
   external factory Promise(PromiseExecutor<T> executor);