Module type LogtkInterfaces.PRINT1

module type PRINT1 = sig .. end

type 'a t 
val pp : (Buffer.t -> 'a -> unit) -> Buffer.t -> 'a t -> unit
val to_string : (Buffer.t -> 'a -> unit) -> 'a t -> string
val fmt : (Format.formatter -> 'a -> unit) ->
Format.formatter -> 'a t -> unit