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++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ import QtQuick
++ import Qt5Compat.GraphicalEffects
++
++ Item {
++ OpacityMask {
++ anchors.fill: parent
++ source: bug
++ maskSource: butterfly
++ }
++ }