Block.Stable
module V2 : sig ... end
module Latest = V2
val json_tag_versions : (int * ( Yojson.Safe.t -> Latest.t Core_kernel.Or_error.t )) array
val of_yojson_to_latest : Yojson.Safe.t -> Latest.t Core_kernel.Or_error.t
deserializes JSON to the latest module version's type