// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0

export component Sub {
    in-out property <int> zoo;
    private property <int> clou;
}

export component Test {
    Sub {
        changed zoo => { }
        changed clou => { }
        //      ^error{Change callback on a private property 'clou'}
        changed zoo => { }
        //      ^error{Duplicated change callback on 'zoo'}
    }

    property <int> xyz: 42;
    changed xyz => { }
}