Method toString

plugins/clang/tests/test_codecompletion.cpp:1402–1405

        return std::tie(hint, hasDeclaration) < std::tie(rhs.hint, rhs.hasDeclaration);
    }
    QByteArray toString() const
    {
        return "HintItem(" + hint.toUtf8() + ", " + (hasDeclaration ? "true" : "false") + ')';
    }
};
Q_DECLARE_METATYPE(HintItem)
using HintItemList = QVector<HintItem>;