MonadTimer: export DiffTime

coot · coot · commit 5d8c04b848db · 2020-11-24T19:56:02.000+01:00
Also remove `time` dependency from `ouroboros-network`.
diff --git a/io-sim-classes/src/Control/Monad/Class/MonadTimer.hs b/io-sim-classes/src/Control/Monad/Class/MonadTimer.hs
@@ -10,6 +10,7 @@ module Control.Monad.Class.MonadTimer (
   , MonadTimer(..)
   , TimeoutState(..)
 
+  , DiffTime
   , diffTimeToMicrosecondsAsInt
   , microsecondsAsIntToDiffTime
   ) where
