module String:sig
..end
include String
val remove_spaces : string -> int -> int -> string
val sep : char -> string -> string * string
val split : ?multisep:bool -> char -> string -> string list
val make_cryptographic_safe : unit -> string
module Table:Map.S
with type key = string
module Set:Set.S
with type elt = string
module Map:Map.S
with type key = string