MessageEvent

property data: dynamic read;

dynamic data { get; }

var data: dynamic { get{} }

dynamic data { __get; }

ReadOnly Property data() As dynamic

property lastEventId: Int32 read;

Int32 lastEventId { get; }

var lastEventId: Int32 { get{} }

Int32 lastEventId { __get; }

ReadOnly Property lastEventId() As Int32

property origin: String read;

String origin { get; }

var origin: String { get{} }

String origin { __get; }

ReadOnly Property origin() As String

property ports: array of MessagePort read;

MessagePort[] ports { get; }

var ports: MessagePort... { get{} }

MessagePort[] ports { __get; }

ReadOnly Property ports() As MessagePort()

property source: Window read;

Window source { get; }

var source: Window { get{} }

Window source { __get; }

ReadOnly Property source() As Window