-- Copyright (c) 2014 Microsoft Corporation. All rights reserved.
-- Released under Apache 2.0 license as described in the file LICENSE.
-- Authors: Leonardo de Moura

notation `Prop`:max  := Type.{0}
notation `Type₁`:max := Type.{1}
notation `Type₂`:max := Type.{2}
notation `Type₃`:max := Type.{3}
notation `Type'`:max := Type.{_+1}
notation `Type₊`:max := Type.{_+1}