From da64e5baa4de1f2caa9b0e338af685d70bc32f29 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Thu, 28 Dec 2017 10:30:29 -0800
Subject: Class: make FileTree opaque.

This forces uses to interact with it using
`insertInFileTree` and `getFileInfo`, which normalize
file names.
---
 src/Text/Pandoc/Class.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Text/Pandoc/Class.hs b/src/Text/Pandoc/Class.hs
index f93ddc7d1..f8d6b6737 100644
--- a/src/Text/Pandoc/Class.hs
+++ b/src/Text/Pandoc/Class.hs
@@ -78,7 +78,7 @@ module Text.Pandoc.Class ( PandocMonad(..)
                          , getResourcePath
                          , PandocIO(..)
                          , PandocPure(..)
-                         , FileTree(..)
+                         , FileTree
                          , FileInfo(..)
                          , addToFileTree
                          , insertInFileTree
-- 
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