Watch command missing?

[touqeershafi]

Is it possible to add watch command in the library?

https://etcd.io/docs/v3.5/tutorials/how-to-watch-keys/

[matthi4s]

It's possible, the auto generated classes already exist here: https://github.com/aternosorg/php-etcd/tree/master/grpc/Etcdserverpb

I currently don't have the time to implement that as part of the client class, but you could open a PR for it.