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{- git-annex assistant git-annex branch change tracking
-
- Copyright 2012 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU AGPL version 3 or higher.
-}
module Assistant.Types.BranchChange where
import Control.Concurrent.MSampleVar
import Control.Applicative
import Prelude
newtype BranchChangeHandle = BranchChangeHandle (MSampleVar ())
newBranchChangeHandle :: IO BranchChangeHandle
newBranchChangeHandle = BranchChangeHandle <$> newEmptySV
fromBranchChangeHandle :: BranchChangeHandle -> MSampleVar ()
fromBranchChangeHandle (BranchChangeHandle v) = v
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