1 files changed, 18 insertions, 0 deletions
diff --git a/gfx/thebes/PrintPromise.h b/gfx/thebes/PrintPromise.h
new file mode 100644
index 0000000000..8213d676f3
--- /dev/null
+++ b/gfx/thebes/PrintPromise.h
@@ -0,0 +1,18 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZILLA_GFX_PRINTPROMISE_H
+#define MOZILLA_GFX_PRINTPROMISE_H
+
+#include "ErrorList.h"
+#include "mozilla/MozPromise.h"
+
+namespace mozilla::gfx {
+
+using PrintEndDocumentPromise = MozPromise</* unused */ bool, nsresult, false>;
+
+}  // namespace mozilla::gfx
+
+#endif