">public</span> <span class="kd">extension</span> <span class="kt">Array</span> <span class="k">where</span> <span class="kt">Element</span><span class="p">:</span> <span class="kt">UIViewController</span></code></pre>

                        </div>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/c:objc(cs)UINavigationController"></a>
