Cabal revisions of singleton-bool-0.1.3

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:           singleton-bool version:        0.1.3+x-revision:     1 synopsis:       Type level booleans description:    Type level booleans.                 .     src   ghc-options: -Wall   build-depends:-    base        >=4.6 && <4.11+    base        >=4.6 && <4.12   exposed-modules:     Data.Singletons.Bool   default-language: Haskell2010