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open Tezos_protocol_alpha

let default_sender = Protocol.Contract_hash.zero

let default_source = Tezos_crypto.Signature.Public_key_hash.zero

let default_destination = Protocol.Alpha_context.Sc_rollup.Address.zero

let default_preimage_directory = "preimage"

type config = {
  sender : Protocol.Contract_hash.t;
  source : Tezos_crypto.Signature.public_key_hash;
  destination : Protocol.Alpha_context.Sc_rollup.t;
  preimage_directory : string;
}

let config ?(sender = default_sender) ?(source = default_source)
    ?(destination = default_destination)
    ?(preimage_directory = default_preimage_directory) () =
  {sender; source; destination; preimage_directory}