public static MessengerImplementation <T> GetInstance()
{
lock (_lockObj)
{
if (_instance == null)
{
_instance = new MessengerImplementation <T>();
MessengerProvider.IStances.Add(_instance);
}
}
return(_instance);
}
public static IMessengerImplementation <T> GetInstance <T>() => MessengerImplementation <T> .GetInstance();
