lass="qm-api-type-link" href="https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String">String</a> / 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">A selector that uniquely identifies the element on the page. </div></div></div></div></div><div class="qm-api-item qm-api-javascript-arg"><div class="qm-a