class="nf">interactionControllerForDismissal</span><span class="p">(</span><span class="n">using</span> <span class="nv">animator</span><span class="p">:</span> <span class="kt">UIViewControllerAnimatedTransitioning</span><span class="p">)</span>
    <span class="o">-&gt;</span> <span class="kt">UIViewControllerInteractiveTransitioning</span><span class="p">?</span></code></pre>

                        </div>
                      </div>
                      <div>
                        <h4>Parameters</h