(<wbr><span class="parameter" id="bind-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/Object-class.html">Object</a></span>&gt;</span></span> <span class="parameter-name">stream</span></span>)
      <div class="features">override</div>
    </section>
    <section class="desc markdown">
      <p>Transforms the provided <code>stream</code>.</p>
<p>Returns a new stream with events that 