Proxy (octez-protocol-012-Psithaca-libs.Tezos_client_012

module ProtoRpc : Tezos_proxy.Proxy_proto.PROTO_RPC

val initial_context : 
  Tezos_proxy.Proxy_getter.rpc_context_args ->
  Tezos_base.TzPervasives.Context_hash.t ->
  Tezos_protocol_environment.Context.t Tezos_base.TzPervasives.tzresult Lwt.t

val round_durations : 
  Tezos_rpc.Context.generic ->
  Tezos_shell_services.Block_services.chain ->
  Tezos_shell_services.Block_services.block ->
  (int64 option, Tezos_base.TzPervasives.Error_monad.tztrace) Stdlib.result
    Lwt.t