"FileDialogDelegate.icon" is not available in QtQuick.Controls.impl 255.255

import QtQuick
import QtQuick.Controls
import QtQuick.Dialogs

ApplicationWindow {
    visible: true
    width: 640
    height: 480

    FileDialog {
        title: "FileDialog"
        visible: true
    }
}

diff --git a/src/quickcontrols2impl/qtquickcontrols2foreign_p.h b/src/quickcontrols2impl/qtquickcontrols2foreign_p.h
index 6285e43c5..950d19adc 100644
--- a/src/quickcontrols2impl/qtquickcontrols2foreign_p.h
+++ b/src/quickcontrols2impl/qtquickcontrols2foreign_p.h
@@ -35,6 +35,7 @@
 ****************************************************************************/
 
 #include <QtQml/qqml.h>
+#include <QtQuickTemplates2/private/qquickicon_p.h>
 #include <QtQuickTemplates2/private/qquickoverlay_p.h>
 #include <QtQuickTemplates2/private/qquicksplitview_p.h>
 
@@ -73,4 +74,12 @@ struct QQuickSplitHandleAttachedForeign
     QML_ADDED_IN_VERSION(2, 13)
 };
 
+struct QQuickIconForeign
+{
+    Q_GADGET
+    QML_ANONYMOUS
+    QML_FOREIGN(QQuickIcon)
+    QML_ADDED_IN_VERSION(2, 3)
+};
+
 QT_END_NAMESPACE