     <section class="multi-line-signature">
          <span class="returntype"><a href="../../dart-isolate/Capability-class.html">Capability</a></span>
          <span class="name ">pauseCapability</span>
          <div class="features">final</div>
        </section>
        <section class="desc markdown">
          <p>Capability granting the ability to pause the isolate.</p>
<p>This capability is required by <a href="../../dart-isolate/Isolate/pause.html">pause</a>.
If the capability is <code>null</code>, 