d="dartdoc-main-content" class="col-xs-12 col-sm-9 col-md-8 main-content">
      <div><h1><span class="kind-method">append</span> method</h1></div>

    <section class="multi-line-signature">
      <span class="returntype">void</span>
            <span class="name ">append</span>
(<wbr><ol class="parameter-list"><li><span class="parameter" id="append-param-e"><span class="type-annotation">E</span> <span class="parameter-name">e</span></span></li>
</ol>)
      
    </section>
    <section class="desc markdow