AS3 Custom Event class

EventType

package com.utils {
	import flash.events.Event;
		
	public class EventType extends Event {
		public var arg:*;
		
	public function EventType(type:String, bubbles:Boolean = false, cancelable:Boolean = false, ... a:*) {
		super(type, bubbles, cancelable);
		arg = a;
		
		}
		
		override public function clone():Event{
		return new EventType(type, bubbles, cancelable, arg);
		//return this;
		};
	}
}