></div>

    <section class="multi-line-signature">
      <span class="returntype"><a href="dart-async/Future-class.html">Future</a></span>
            <span class="name ">addStream</span>
(<wbr><span class="parameter" id="addStream-param-stream"><span class="type-annotation"><a href="dart-async/Stream-class.html">Stream</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="dart-core