Module Js_of_ocaml_compiler.Warning
type t = [ | `Integer_overflow| `Missing_debug_event| `Missing_cmi| `Effect_handlers_without_effect_backend| `Missing_primitive| `Missing_define| `Missing_deps| `Free_variables_in_primitive| `Deprecated_joo_global_object| `Overriding_primitive| `Overriding_primitive_purity| `Deprecated_primitive| `Unused_js_variable
]val parse : string -> t optionval quiet : bool Stdlib.refval werror : bool Stdlib.refval warn : t -> ('a, Stdlib.Format.formatter, unit, unit) Stdlib.format4 -> 'aval process_warnings : unit -> unit