restructuring the project

src/types/YXmlText.js

@@ -0,0 +1,50 @@
+/**
+ * @module types
+ */
+
+import { YText } from './YText.js'
+import { Y } from '../utils/Y.js' // eslint-disable-line
+
+/**
+ * Represents text in a Dom Element. In the future this type will also handle
+ * simple formatting information like bold and italic.
+ */
+export class YXmlText extends YText {
+  /**
+   * Creates a Dom Element that mirrors this YXmlText.
+   *
+   * @param {Document} [_document=document] The document object (you must define
+   *                                        this when calling this method in
+   *                                        nodejs)
+   * @param {Object<string, any>} [hooks] Optional property to customize how hooks
+   *                                             are presented in the DOM
+   * @param {DomBinding} [binding] You should not set this property. This is
+   *                               used if DomBinding wants to create a
+   *                               association to the created DOM type.
+   * @return {Text} The {@link https://developer.mozilla.org/en-US/docs/Web/API/Element|Dom Element}
+   *
+   * @public
+   */
+  toDom (_document = document, hooks, binding) {
+    const dom = _document.createTextNode(this.toString())
+    if (binding !== undefined) {
+      binding._createAssociation(dom, this)
+    }
+    return dom
+  }
+
+  /**
+   * Mark this Item as deleted.
+   *
+   * @param {Y} y The Yjs instance
+   * @param {boolean} createDelete Whether to propagate a message that this
+   *                               Type was deleted.
+   * @param {boolean} [gcChildren=y._hasUndoManager===false] Whether to garbage
+   *                                         collect the children of this type.
+   *
+   * @private
+   */
+  _delete (y, createDelete, gcChildren) {
+    super._delete(y, createDelete, gcChildren)
+  }
+}