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	We could support FrozenArray pretty easily here, but we would regress on SameObject handling.
		
			
				
	
	
		
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			28 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| #import <DOM/Event.idl>
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| #import <HTML/MessagePort.idl>
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| 
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| // FIXME: typedef (WindowProxy or MessagePort or ServiceWorker) MessageEventSource;
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| typedef (WindowProxy or MessagePort) MessageEventSource;
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| 
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| // https://html.spec.whatwg.org/multipage/comms.html#messageevent
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| [Exposed=(Window,Worker)]
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| interface MessageEvent : Event {
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|     constructor(DOMString type, optional MessageEventInit eventInitDict = {});
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| 
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|     readonly attribute any data;
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|     readonly attribute USVString origin;
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|     readonly attribute DOMString lastEventId;
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|     readonly attribute MessageEventSource? source;
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|     // FIXME: This should be FrozenArray<MessagePort>, but must also always return the same object.
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|     readonly attribute any ports;
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| 
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|     undefined initMessageEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false, optional any data = null, optional USVString origin = "", optional DOMString lastEventId = "", optional MessageEventSource? source = null, optional sequence<MessagePort> ports = []);
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| };
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| 
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| dictionary MessageEventInit : EventInit {
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|     any data = null;
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|     USVString origin = "";
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|     DOMString lastEventId = "";
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|     MessageEventSource? source = null;
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|     sequence<MessagePort> ports = [];
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| };
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