Observed behavior

After updating to v2.7.0, the following code no longer compiles:

await foreach (var message in consumer.ConsumeAsync<byte[]>(cancellationToken: stoppingToken))
{
    using var activity = message.StartActivity("nats.consume"); // <-- ERROR
    activity?.SetTag("messaging.system", "nats");
    activity?.SetTag("messaging.subject", message.Subject);

    // ...
}

In v2.7.0, ConsumeAsync<T>() now returns INatsJSMsg<T>, but the StartActivity extension method is defined on NatsJSMsg<T>, so it’s no longer available.

Would it make sense to change StartActivity to extend INatsJSMsg<T> instead?

Expected behavior

See Observed behavior.

Server and client version

See Observed behavior.

Host environment

No response

Steps to reproduce

No response