n class="hl opt">) {</span>
      <span class="hl kwa">var</span> output<span class="hl opt">,</span> _ref2<span class="hl opt">,</span> _ref3<span class="hl opt">;</span>
      <span class="hl kwa">if</span> <span class="hl opt">(</span>errors <span class="hl opt">!=</span> <span class="hl kwa">null</span> ? errors<span class="hl opt">.</span>length <span class="hl opt">:</span> <span class="hl kwa">void</span> <span class="hl num">0</span><span class="hl opt">) {</span>
        <span class="hl kwa">return