public static void TimedOutPerformingAction(this ICXProviderDelegate This, CXProvider provider, CXAction action) => throw new PlatformNotSupportedException(Constants.UnavailableOnMacOS);
public static bool ExecuteTransaction(this ICXProviderDelegate This, CXProvider provider, CXTransaction transaction) => throw new PlatformNotSupportedException(Constants.UnavailableOnMacOS);
public static void PerformPlayDtmfCallAction(this ICXProviderDelegate This, CXProvider provider, CXPlayDtmfCallAction action) => throw new PlatformNotSupportedException(Constants.UnavailableOnMacOS);
public static void DidBegin(this ICXProviderDelegate This, CXProvider provider) => throw new PlatformNotSupportedException(Constants.UnavailableOnMacOS);
