Module type Io.S

type path
val open_in : ?⁠binary:bool -> path -> Stdlib.in_channel
val open_out : ?⁠binary:bool -> path -> Stdlib.out_channel
val with_file_in : ?⁠binary:bool -> path -> f:(Stdlib.in_channel -> 'a) -> 'a
val with_file_out : ?⁠binary:bool -> path -> f:(Stdlib.out_channel -> 'a) -> 'a
val with_lexbuf_from_file : path -> f:(Stdlib.Lexing.lexbuf -> 'a) -> 'a
val lines_of_file : path -> string list
val read_file : ?⁠binary:bool -> path -> string
val write_file : ?⁠binary:bool -> path -> string -> unit
val compare_files : path -> path -> Stdune.Ordering.t
val compare_text_files : path -> path -> Stdune.Ordering.t
val write_lines : ?⁠binary:bool -> path -> string list -> unit
val copy_file : ?⁠chmod:(int -> int) -> src:path -> dst:path -> unit -> unit
val file_line : path -> int -> string
val file_lines : path -> start:int -> stop:int -> (string * string) list