trong</span><span class="p">,</span><span class="n">nullable</span><span class="p">)</span> <span class="n">RouteResultObjc</span> <span class="o">*</span><span class="n">routeResultObjc</span><span class="p">;</span>
<span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span><span class="n">readonly</span><span class="p">,</span><span class="n">nullable</span><span class="p">)</span> <span class="n">NSString</span> <span class="o">*</span><span class="n