@@ -60,7 +60,7 @@ import Data.Maybe ( isJust )
60-- Variables overwrite metadata fields with the same names.
60-- Variables overwrite metadata fields with the same names.
61-- If multiple variables are set with the same name, a list is
61-- If multiple variables are set with the same name, a list is
62-- assigned. Does nothing if 'writerTemplate' is Nothing.
62-- assigned. Does nothing if 'writerTemplate' is Nothing.
63−metaToJSON :: Monad m
63+metaToJSON :: (Functor m, Monad m)
64 => WriterOptions
64 => WriterOptions
65 -> ([Block] -> m String)
65 -> ([Block] -> m String)
66 -> ([Inline] -> m String)
66 -> ([Inline] -> m String)