Module Miou_logs

type level =
  1. | App
  2. | Error
  3. | Warning
  4. | Info
  5. | Debug
type ('a, 'b) msgf = (?domain:Domain.id -> ?header:string -> ('a, Format.formatter, unit, 'b) format4 -> 'a) -> 'b
val msg : level -> ('a, unit) msgf -> unit
val debug : ('a, unit) msgf -> unit
val err : ('a, unit) msgf -> unit
val warn : ('a, unit) msgf -> unit
module Make (_ : sig ... end) : sig ... end