Add ydoc.getXmlElement

src/utils/Doc.js

@@ -8,6 +8,7 @@ import {
   YArray,
   YText,
   YMap,
+  YXmlElement,
   YXmlFragment,
   transact,
   ContentDoc, Item, Transaction, YEvent // eslint-disable-line
@@ -262,6 +263,17 @@ export class Doc extends Observable {
     return this.get(name, YMap)
   }
 
+  /**
+   * @param {string} [name]
+   * @return {YXmlElement}
+   *
+   * @public
+   */
+  getXmlElement (name = '') {
+    // @ts-ignore
+    return this.get(name, YXmlElement)
+  }
+
   /**
    * @param {string} [name]
    * @return {YXmlFragment}