Create a simple DOM and having it serialize to:

 <?xml version="1.0" ?>
 <root>
     <element>
         Some text here
     </element>
 </root>

import lang::xml::DOM;
 
public void main(){
	x = document(element(none(), "root", [element(none(), "element", [charData("Some text here")])]));
	return println(xmlPretty(x));
}