Return versions back.

Author: barbatus

package.js

@@ -12,7 +12,11 @@ Npm.depends({
 });
 
 Package.onUse(function(api) {
-  api.use(['ecmascript', 'check', 'underscore'], 'server');
+  api.use([
+    '[email protected]',
+    '[email protected]',
+    '[email protected]'
+  ], 'server');
 
   api.addFiles([
     'typescript-compiler.js',