 class="nx">stack</span><span class="w"> </span><span class="o">&amp;&amp;</span>
<span class="w">      </span><span class="nx">nodeTypes</span><span class="p">.</span><span class="nx">includes</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">stack</span><span class="p">.</span><span class="nx">slice</span><span class="p">(</span><span class="o">-</span><span class="mf">1</span><span class="p">)[</span><span class="mf">0</span><span class="p">].</span><span c