open Types

type prefix =
  | No_prefix
  | Server_prefix of string
  | User_prefix of name * userinfo option

val prefix_string : prefix -> string

type t = {
  prefix : prefix;
  command : string;
  params : string list;
  trailing : bool;
}

val pp : Format.formatter -> t -> unit

val make : ?prefix:prefix -> ?always_trailing:bool ->
  string -> string list -> t

val write : Buffer.t -> t -> unit
val parse : string -> t list * string