fix(dependencies): Added missing xmlbuilder2 dependency and relevant exports

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartxml',
-  version: '1.1.0',
+  version: '1.1.1',
   description: 'A package for creating and parsing XML formatted files.'
 }

ts/index.ts

@@ -3,6 +3,8 @@ import * as plugins from './smartxml.plugins.js';
 export class SmartXml {
   constructor() {}
 
+  public create = plugins.xmlbuilder2.create;
+
   public parseXmlToObject<T = any>(xmlStringArg: string): T {
     const parser = new plugins.fastXmlParser.XMLParser({
       preserveOrder: true,

ts/smartxml.plugins.ts

@@ -1,5 +1,7 @@
 import * as fastXmlParser from 'fast-xml-parser';
+import * as xmlbuilder2 from 'xmlbuilder2';
 
 export {
-  fastXmlParser
+  fastXmlParser,
+  xmlbuilder2,
 };