"><span class="type-annotation">void</span> <span class="parameter-name">action</span>(<span class="parameter" id="action-param-element"><span class="type-annotation">T</span> <span class="parameter-name">element</span></span>)</span>)
      
    </section>
    <section class="desc markdown">
      <p>Executes <code>action</code> on each element of this stream.</p>
<p>Completes the returned <a href="dart-async/Future-class.html">Future</a> when all elements of this stream
have been processed.</p>
<p>If this