?enforce_no_new_aliases:bool -> (* default true *)
?watch_statuses:(LexiconEngine.status -> GrafiteTypes.status -> unit) ->
LexiconEngine.status ->
?enforce_no_new_aliases:bool -> (* default true *)
?watch_statuses:(LexiconEngine.status -> GrafiteTypes.status -> unit) ->
LexiconEngine.status ->