      <span class="returntype parameter">&#8594; <a href="dart-typed_data/Int32x4-class.html">Int32x4</a></span>
          </span>
        </dt>
        <dd class="inherited">
          Returns the first element that satisfies the given predicate <code>test</code>. <a href="dart-core/Iterable/firstWhere.html">[...]</a>
          <div class="features">inherited</div>
</dd>
        <dt id="fold" class="callable inherited">
          <span class="name"><a href="dart-core/Iterable/fold.html">fold</a></span><spa