functions with @:overload signatures marked as error

[CrazyFlasher]

package express;

typedef Application = {
...
        @:overload(function(port:Float, hostname:String, ?callback:() -> Void):node.http.Server { })
	@:overload(function(port:Float, ?callback:() -> Void):node.http.Server { })
	@:overload(function(?callback:() -> Void):node.http.Server { })
	@:overload(function(path:String, ?callback:() -> Void):node.http.Server { })
	@:overload(function(handle:Dynamic, ?listeningListener:() -> Void):node.http.Server { })
	function listen(port:Float, hostname:String, backlog:Float, ?callback:() -> Void):node.http.Server;