`sig
val generic_message :
ctxt:OASISContext.t ->
[ `Debug | `Error | `Info | `Warning ] ->
('a, unit, string, unit) Stdlib.format4 -> 'a
val debug :
ctxt:OASISContext.t -> ('a, unit, string, unit) Stdlib.format4 -> 'a
val info :
ctxt:OASISContext.t -> ('a, unit, string, unit) Stdlib.format4 -> 'a
val warning :
ctxt:OASISContext.t -> ('a, unit, string, unit) Stdlib.format4 -> 'a
val error :
ctxt:OASISContext.t -> ('a, unit, string, unit) Stdlib.format4 -> 'a
end`