Huawei_account: no documented substitute API for deprecated ReadSmsManager API

[urbanjagodic]

In version: 6.12.0+300 of huawei_account plugin the ReadSmsManager class is depracted

Deprecated('')
class ReadSmsManager {
  static final MethodChannel _c = init();
  static SmsListener? _listener;

  static MethodChannel init() {
    MethodChannel channel = const MethodChannel(_SMS_MANAGER);
    channel.setMethodCallHandler(_handleSms);
    return channel;
  }

There is no deprecation note or explanation written for a new substitute API which would replace the deprecated class.
I cannot find any documentation for new and improved API over this deprecated one.