laration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">start</span><span class="p">(</span>
        <span class="n">connectionObserver</span> <span class="nv">observer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/ConnectionObserver.html">ConnectionObserver</a></span><span class="p">?</span