><span class="qm-api-type">HTMLElement</span></span></span><span class="qm-api-header-tags"></span></div></div></div></div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">Specifies a specific node to show. Must be passed a &lt;span class=&quot;pill&quot;&gt;hx-tree-node&lt;&#x2F;span&gt; node. If the node is hidden and part of a nested set of children, this function will traverse up the tree and make all required element