1 files changed, 6 insertions, 0 deletions
diff --git a/src/Chelleport/Types.hs b/src/Chelleport/Types.hs
index c1cf386..a6aa7cc 100644
--- a/src/Chelleport/Types.hs
+++ b/src/Chelleport/Types.hs
@@ -1,12 +1,15 @@
 module Chelleport.Types where
 
 import Control.Monad.Reader (MonadIO, MonadReader, ReaderT)
+import Data.Word (Word8)
 import qualified Graphics.X11 as X11
 import qualified SDL
 import qualified SDL.Font as TTF
 
 type Cell = [Char]
 
+type Color = SDL.V4 Word8
+
 type KeySequence = [Char]
 
 type KeyGrid = [[Cell]]
@@ -17,6 +20,7 @@ data State = State
     stateIsMatched :: Bool,
     stateIsShiftPressed :: Bool
   }
+  deriving (Show, Eq)
 
 data AppAction
   = HandleKeyInput SDL.Keycode
@@ -26,6 +30,7 @@ data AppAction
   | IncrementMouseCursor (Int, Int)
   | ShutdownApp
   | UpdateShiftState Bool
+  deriving (Show, Eq)
 
 data DrawContext = DrawContext
   { ctxWindow :: SDL.Window,
@@ -43,6 +48,7 @@ type View state = state -> IO ()
 type Initializer state = IO state
 
 data MouseButtonType = LeftClick
+  deriving (Show, Eq)
 
 newtype AppM m a = AppM {runAppM :: ReaderT DrawContext m a}
   deriving (Functor, Applicative, Monad, MonadIO, MonadReader DrawContext)