trying to make this package work with ssr

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-datalist-input",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "description": "This package provides a react component as follows: an input field with a drop down menu to pick a possible option based on the current input.",
   "main": "./lib/DataListInput.js",
   "license": "MIT",

webpack.config.js

@@ -30,5 +30,9 @@ module.exports = {
             }
         ]
     },
+    externals: {
+        react: 'umd react',
+        'react-dom' : 'umd react-dom'
+    }
 }