Add hsig files for Haskell
Add hsig files for Haskell
JFLarvoire/the_silver_searcher,ggreer/the_silver_searcher,lizh06/the_silver_searcher,JFLarvoire/the_silver_searcher,sebgod/the_silver_searcher,ggreer/the_silver_searcher,JFLarvoire/the_silver_searcher,sebgod/the_silver_searcher,lizh06/the_silver_searcher,ggreer/the_silver_searcher,sebgod/the_silver_searcher,sebgod/the_silver_searcher,lizh06/the_silver_searcher,JFLarvoire/the_silver_searcher,lizh06/the_silver_searcher,JFLarvoire/the_silver_searcher,JFLarvoire/the_silver_searcher,JFLarvoire/the_silver_searcher,ggreer/the_silver_searcher