Tezos_raw_protocol_demo_counter.Servicesval get_counter :
'a Tezos_protocol_environment_demo_counter.RPC_context.simple ->
'a ->
[ `A | `B ] ->
int32 Tezos_protocol_environment_demo_counter.Error_monad.shell_tzresult
Tezos_protocol_environment_demo_counter.Lwt.t