Re-export Text, pack and unpack so that downstream libraries that should not have a dependency on text package can use these exports instead

Author: newhoggy

prettyprinter/prettyprinter.cabal

@@ -36,6 +36,7 @@ library
         , Prettyprinter.Render.Util.SimpleDocTree
         , Prettyprinter.Render.Util.StackMachine
         , Prettyprinter.Util
+        , Prettyprinter.Util.TextCompat
 
         , Prettyprinter.Symbols.Unicode
         , Prettyprinter.Symbols.Ascii

prettyprinter/src/Prettyprinter/Util/TextCompat.hs

@@ -0,0 +1,12 @@
+-- | Re-exports of the Text type and pack and unpack functions to allow downstream libraries
+-- have a policy of not having a direct dependency on the text package can easily avoid the
+-- dependency by using these re-exports.
+
+module Prettyprinter.Util.TextCompat (
+  Text,
+
+  pack,
+  unpack,
+) where
+
+import Data.Text (Text, pack, unpack)