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// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
[Exposed=Window]
interface HTMLPortalElement : HTMLElement {
[HTMLConstructor] constructor();
[CEReactions] attribute USVString src;
[CEReactions] attribute DOMString referrerPolicy;
[NewObject] Promise<undefined> activate(optional PortalActivateOptions options = {});
undefined postMessage(any message, optional StructuredSerializeOptions options = {});
attribute EventHandler onmessage;
attribute EventHandler onmessageerror;
};
dictionary PortalActivateOptions : StructuredSerializeOptions {
any data;
};
partial interface Window {
readonly attribute PortalHost? portalHost;
};
[Exposed=Window]
interface PortalHost : EventTarget {
undefined postMessage(any message, optional StructuredSerializeOptions options = {});
attribute EventHandler onmessage;
attribute EventHandler onmessageerror;
};
[Exposed=Window]
interface PortalActivateEvent : Event {
constructor(DOMString type, optional PortalActivateEventInit eventInitDict = {});
readonly attribute any data;
HTMLPortalElement adoptPredecessor();
};
dictionary PortalActivateEventInit : EventInit {
any data = null;
};
partial interface mixin WindowEventHandlers {
attribute EventHandler onportalactivate;
};