Definition
Compute Pressure Level 1 defines PressureObserver
[Exposed=(DedicatedWorker,SharedWorker,Window), SecureContext]
interface PressureObserver {
constructor(PressureUpdateCallback callback);
Promise<undefined> observe(PressureSource source, optional PressureObserverOptions options = {});
undefined unobserve(PressureSource source);
undefined disconnect();
sequence<PressureRecord> takeRecords();
[SameObject] static readonly attribute FrozenArray<PressureSource> supportedSources;
};