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-rw-r--r--compiler/GHC/Unit/State.hs-boot13
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diff --git a/compiler/GHC/Unit/State.hs-boot b/compiler/GHC/Unit/State.hs-boot
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+module GHC.Unit.State where
+import GHC.Prelude
+import GHC.Data.FastString
+import {-# SOURCE #-} GHC.Unit.Types (IndefUnitId, Unit, UnitId)
+data PackageState
+data UnitInfoMap
+data PackageDatabase unit
+emptyPackageState :: PackageState
+mkIndefUnitId :: PackageState -> FastString -> IndefUnitId
+displayUnitId :: PackageState -> UnitId -> Maybe String
+improveUnit :: UnitInfoMap -> Unit -> Unit
+unitInfoMap :: PackageState -> UnitInfoMap
+updateIndefUnitId :: PackageState -> IndefUnitId -> IndefUnitId