Report.Confval mk : default:Warning.Status.t -> tCreate a configuration with a default status for warnings.
val status : t -> _ Warning.t -> Warning.Status.tStatus for an individual warning.
val disable : t -> [ `All | `Warning of any_warning ] -> tDisable the warning.
val enable : t -> [ `All | `Warning of any_warning ] -> tEnable the warning.
val fatal : t -> [ `All | `Warning of any_warning ] -> tMake fatal the warning.
val set_enabled : t -> [ `All | `Warning of any_warning ] -> tForce the warning to be exactly enabled (and not fatal).