+val alias_diff:
+ from:MatitaTypes.status -> MatitaTypes.status ->
+ (DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list
+
+ (** set the proof aliases enriching the moo_content *)
+val set_proof_aliases :
+ MatitaTypes.status ->
+ (DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list ->
+ MatitaTypes.status
+
+ (* removes the object from DB, Disk, CoercionsDB, CicEnvironment, getter
+ * asserts the uri is resolved to file:// so it is only for
+ * user's objects
+ * @param verbose defaults to false *)
+val remove: ?verbose:bool -> UriManager.uri -> unit