module.exports = {
  Parser:       require('./lib/ShExParser'),
  Util:         require('./lib/ShExUtil'),
  Validator:    require('./lib/ShExValidator'),
  Loader:       require('./lib/ShExLoader'),
  Writer:       require('./lib/ShExWriter'),
  Mapper:       require('./extensions/shex-map')
};

@@ -284,14 +284,21 @@
 shex-map
+/module
 ')%0A%7D;%0A

Fix shex.js interface path to Mapper