EventHandler_class_constant.as

[EventHandler( event="com.foo.events.UserEvent.ADD_USER" )]
public function handleAddUserEvent( event:UserEvent ):void
{
	// do stuff
}

EventHandler_class_constant_no_arg.as

[EventHandler( event="UserEvent.ADD_USER" )]
public function handleAddUserEvent():void
{
	// do stuff
}

EventHandler_class_constant_with_eventPackages.as

[EventHandler( event="UserEvent.ADD_USER" )]
public function handleAddUserEvent( event:UserEvent ):void
{
	// do stuff
}

EventHandler_event_type_value.as

[EventHandler( event="addUser" )]
public function handleAddUserEvent( event:UserEvent ):void
{
	// do stuff
}

EventHandler_pass_event_properties.as

[EventHandler( event="UserEvent.ADD_USER", properties="user" )]
public function addUser( user:User ):void
{
	// do stuff
}