tezos-shell-services
val contents : ([ `GET ], unit, unit * Tezos_base.TzPervasives.Protocol_hash.t, unit, unit, Tezos_base.Protocol.t) Tezos_rpc.Service.t
val list : ([ `GET ], unit, unit, unit, unit, Tezos_base.TzPervasives.Protocol_hash.t list) Tezos_rpc.Service.t
val fetch : ([ `GET ], unit, unit * Tezos_base.TzPervasives.Protocol_hash.t, unit, unit, unit) Tezos_rpc.Service.t