                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">interactionControllerForPresentation</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