</span> <span class="parameter-name">dartnessInterceptor</span></span>)
    <span class="returntype parameter">&#8594; <a href="../dartness/DartnessPipeline-class.html">DartnessPipeline</a></span>
  </span>
  

</dt>
<dd>
  Returns a new <a href="../dartness/DartnessPipeline-class.html">DartnessPipeline</a> with <code>dartnessInterceptor</code> added to the existing set of
<a href="../dartness/DartnessInterceptor-class.html">DartnessInterceptor</a>.
  

</dd>

        <dt id="addMiddleware" class="callable"