    -- | Prelude for Vty modules. Not particularly useful outside of Vty.
    module Graphics.Vty.Prelude ( module Graphics.Vty.Prelude
                                , module Control.Applicative
                                , module Control.Monad
                                )
    where

    import Control.Applicative hiding ((<|>))
    import Control.Monad

    -- | Named alias for a Int pair
    type DisplayRegion = (Int,Int)

    regionWidth :: DisplayRegion -> Int
    regionWidth = fst

    regionHeight :: DisplayRegion -> Int
    regionHeight = snd