<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Button id="myButton" />
</mx:Application>
<!--
This could get compiled into the equivalent ActionScript code:
import mx.controls.Button;
var myButton:Button = new Button();
addChild(myButton);
-->