UnivNamesLocal universe name <-> level mapping
type universe_binders = Univ.Level.t Names.Id.Map.tval empty_binders : universe_binderstype univ_name_list = Names.lname listval pr_with_global_universes : 
  ?binders:universe_binders ->
  Univ.Level.t ->
  Pp.tval qualid_of_level : 
  universe_binders ->
  Univ.Level.t ->
  Libnames.qualid option