@:value({ url : null })new(?url:String)
contentType:String
data:Dynamic
digest:String
followRedirects:Bool
idleTimeout:Float
manageCookies:Bool
method:String
requestHeaders:Array<URLRequestHeader>
url:String
userAgent:String
@:value({ replace : null, pattern : null, wholeURL : false })useRedirectedURL(sourceRequest:URLRequest, wholeURL:Bool = false, ?pattern:Dynamic, ?replace:String):Void