Haskell: Tr::tr()

Change-Id: Ia63322cb5644ab7e63805c0e123eebe5170dd1ad
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>

src/plugins/haskell/haskelltr.h

@@ -0,0 +1,15 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include <QCoreApplication>
+
+namespace Haskell {
+
+struct Tr
+{
+    Q_DECLARE_TR_FUNCTIONS(QtC::Haskell)
+};
+
+} // namespace Haskell