modules/serviceworkers/ServiceWorker.idl

/*
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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// https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#service-worker-interface

enum ServiceWorkerState {
    "installing",
    "installed",
    "activating",
    "activated",
    "redundant"
};

[
    DependentLifetime,
    GarbageCollected,
] interface ServiceWorker : EventTarget {

    [PostMessage, RaisesException] void postMessage(SerializedScriptValue message, optional sequence<Transferable> transfer);

    readonly attribute USVString scriptURL;
    readonly attribute ServiceWorkerState  state;

    attribute EventHandler onstatechange;
};

ServiceWorker implements AbstractWorker;