selectFirstWhereUntil method
Implementation
Future<UITestChainNode<U, Element, T>> selectFirstWhereUntil(
        String? selectors, bool Function(Element element) test,
        {int? timeoutMs,
        int? intervalMs,
        int? minMs,
        Iterable<Element> Function(List<Element> elems)? mapper}) =>
    thenChain((o) => o
        .selectFirstWhereUntil(selectors, test,
            timeoutMs: timeoutMs,
            intervalMs: intervalMs,
            minMs: minMs,
            mapper: mapper)
        .then((o) => o as UITestChainNode<U, Element, T>));