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