readAttributeBarrierOpenEvents(completion:)
Declaration
func readAttributeBarrierOpenEvents(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBarrierOpenEvents() async throws -> NSNumberfunc readAttributeBarrierOpenEvents(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBarrierOpenEvents() async throws -> NSNumber