fix: export Flat.AsBin and Flat.AsSize

Author: tittoassini

src/Flat.hs

@@ -11,9 +11,11 @@ module Flat
  )
 where
 
+import Flat.AsBin as X
+import Flat.AsSize as X
 import Flat.Class
 import Flat.Decoder
 import Flat.Filler
-import Flat.Instances  as X
-import Flat.Run  as X
-import Flat.Types  ( )
+import Flat.Instances as X
+import Flat.Run as X
+import Flat.Types ()