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{-# LANGUAGE CPP #-}
#if __GLASGOW_HASKELL__ >= 702
{-# LANGUAGE Safe #-}
#endif
-----------------------------------------------------------------------------
-- |
-- Module : Control.Monad.Trans.State
-- Copyright : (c) Andy Gill 2001,
-- (c) Oregon Graduate Institute of Science and Technology, 2001
-- License : BSD-style (see the file LICENSE)
--
-- Maintainer : R.Paterson@city.ac.uk
-- Stability : experimental
-- Portability : portable
--
-- State monads, passing an updatable state through a computation.
--
-- Some computations may not require the full power of state transformers:
--
-- * For a read-only state, see "Control.Monad.Trans.Reader".
--
-- * To accumulate a value without using it on the way, see
-- "Control.Monad.Trans.Writer".
--
-- This version is lazy; for a strict version, see
-- "Control.Monad.Trans.State.Strict", which has the same interface.
-----------------------------------------------------------------------------
module Control.Monad.Trans.State (
module Control.Monad.Trans.State.Lazy
) where
import Control.Monad.Trans.State.Lazy
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