by repeatedly applying <code>combine</code>. <a href="dart-async/Stream/reduce.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="singleWhere" class="callable inherited">
          <span class="name"><a href="dart-async/Stream/singleWhere.html">singleWhere</a></span><span class="signature">(<wbr><span class="parameter" id="singleWhere-param-test"><span class="type-annotation"><a href="dart-core/bool-class.html">bool</a></span> <span class="parameter-name">test</spa