 class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">)</span> <span class="n">UIColor</span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">borderColor</span><span class="p">;</span></code></pre>

                        </div>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="k">var</spa