-- Hoogle documentation, generated by Haddock -- See Hoogle, http://www.haskell.org/hoogle/ -- | Transformer for Data.Tree -- -- This library implements a transformer for the Data.Tree package @package TreeT @version 0.0 module Control.TreeT data TreeT m a TreeT :: (m (Tree a)) -> TreeT m a instance MonadIO m => MonadIO (TreeT m) instance Applicative m => Applicative (TreeT m) instance Functor m => Functor (TreeT m) instance MonadTrans TreeT instance Monad m => Monad (TreeT m)