-   types : <a href="HoTT$$Typ.html" name="provingground.HoTT.Typ" id="provingground.HoTT.Typ" class="extype">Typ</a>
-   universes
-   functions and dependent functions (see [FuncLike], [Func])
-   function types <a href="HoTT$$FuncTyp.html" name="provingground.HoTT.FuncTyp" id="provingground.HoTT.FuncTyp" class="extype">FuncTyp</a> and pi-types <a href="HoTT$$PiDefn.html" name="provingground.HoTT.PiDefn" id="provingground.HoTT.PiDefn" class="extype">PiDefn</a>,
-   lambda definitions <a href="HoTT$$Lambda