fix #1968

index.js

@@ -14,7 +14,12 @@ req.keys().forEach((mod) => {
   const v = req(mod);
   const match = mod.match(/^\.\/([^_][\w-]+)\/index\.jsx?$/);
   if (match && match[1]) {
-    exports[camelCase(match[1])] = v;
+    if (match[1] === 'message' || match[1] === 'notification') {
+      // message & notification should not be capitalized
+      exports[match[1]] = v;
+    } else {
+      exports[camelCase(match[1])] = v;
+    }
   }
 });