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-rw-r--r--haddock-api/src/Haddock/Backends/Hyperlinker/Renderer.hs1
-rw-r--r--haddock-api/src/Haddock/Backends/Hyperlinker/Types.hs13
2 files changed, 13 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock/Backends/Hyperlinker/Renderer.hs b/haddock-api/src/Haddock/Backends/Hyperlinker/Renderer.hs
index add1465b..1065897d 100644
--- a/haddock-api/src/Haddock/Backends/Hyperlinker/Renderer.hs
+++ b/haddock-api/src/Haddock/Backends/Hyperlinker/Renderer.hs
@@ -1,7 +1,6 @@
module Haddock.Backends.Hyperlinker.Renderer (render) where
-import Haddock.Types
import Haddock.Backends.Hyperlinker.Types
import Haddock.Backends.Hyperlinker.Utils
diff --git a/haddock-api/src/Haddock/Backends/Hyperlinker/Types.hs b/haddock-api/src/Haddock/Backends/Hyperlinker/Types.hs
index 19cc5288..ecb51a07 100644
--- a/haddock-api/src/Haddock/Backends/Hyperlinker/Types.hs
+++ b/haddock-api/src/Haddock/Backends/Hyperlinker/Types.hs
@@ -3,6 +3,8 @@ module Haddock.Backends.Hyperlinker.Types where
import qualified GHC
+import Data.Map (Map)
+
data Token = Token
{ tkType :: TokenType
@@ -57,3 +59,14 @@ rtkName (RtkType name) = Left name
rtkName (RtkBind name) = Left name
rtkName (RtkDecl name) = Left name
rtkName (RtkModule name) = Right name
+
+
+-- | Path for making cross-package hyperlinks in generated sources.
+--
+-- Used in 'SrcMap' to determine whether module originates in current package
+-- or in an external package.
+data SrcPath
+ = SrcExternal FilePath
+ | SrcLocal
+
+type SrcMap = Map GHC.Module SrcPath