sig
type t
val create : ?append:bool -> string -> File_writer.t Import.Deferred.t
val write : File_writer.t -> string -> unit
val write_substring : File_writer.t -> Core.Std.Substring.t -> unit
val write_bigsubstring : File_writer.t -> Core.Std.Bigsubstring.t -> unit
val schedule_bigstring : File_writer.t -> Core.Std.Bigstring.t -> unit
val write_bin_prot :
File_writer.t -> 'a Core.Std.Bin_prot.Type_class.writer -> 'a -> unit
val write_sexp : ?hum:bool -> File_writer.t -> Core.Std.Sexp.t -> unit
val monitor : File_writer.t -> Import.Monitor.t
val bytes_to_write : unit -> int
val flushed : File_writer.t -> unit Import.Deferred.t
val close : File_writer.t -> unit Import.Deferred.t
val sexp_of_t : File_writer.t -> Sexplib.Sexp.t
end