countryCode method

Implementation

Future<String> countryCode() async {
  final pigeonVar_channelName =
      'dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.countryCode$pigeonVar_messageChannelSuffix';
  final pigeonVar_channel = BasicMessageChannel<Object?>(
    pigeonVar_channelName,
    pigeonChannelCodec,
    binaryMessenger: pigeonVar_binaryMessenger,
  );
  final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
  final pigeonVar_replyList = await pigeonVar_sendFuture as List<Object?>?;

  final Object pigeonVar_replyValue = _extractReplyValueOrThrow(
    pigeonVar_replyList,
    pigeonVar_channelName,
    isNullValid: false,
  )!;
  return pigeonVar_replyValue as String;
}