Record.Record_declA record is an inductive mie with extra metadata in records
type t = {| mie : Entries.mutual_inductive_entry; | 
| records : Data.t list; | 
| primitive_proj : bool; | 
| impls : DeclareInd.one_inductive_impls list; | 
| globnames : UState.named_universes_entry; | 
| global_univ_decls : Univ.ContextSet.t option; | 
| projunivs : Entries.universes_entry; | 
| ubinders : UnivNames.universe_binders; | 
| projections_kind : Decls.definition_object_kind; | 
| poly : bool; | 
| indlocs : Loc.t option list; | 
}