S.Headerval shell_header :
([ `GET ],
Block_services.prefix,
Block_services.prefix,
unit,
unit,
Mavryk_base.Block_header.shell_header)
Mavryk_rpc.Service.tval protocol_data :
([ `GET ],
Block_services.prefix,
Block_services.prefix,
unit,
unit,
Block_services.Fake_protocol.block_header_data)
Mavryk_rpc.Service.tval raw_protocol_data :
([ `GET ],
Block_services.prefix,
Block_services.prefix,
unit,
unit,
Mavryk_base.TzPervasives.Bytes.t)
Mavryk_rpc.Service.t