Allows an additional 'options' parameter to be passed into react-tree-walker.

Author: ctrlplusb

package.json

@@ -91,6 +91,6 @@
     "webpack-hot-middleware": "2.18.0"
   },
   "dependencies": {
-    "react-tree-walker": "^2.0.1"
+    "react-tree-walker": "^2.1.0"
   }
 }

src/index.js

@@ -1,12 +1,12 @@
 import reactTreeWalker from 'react-tree-walker'
 
-export default function asyncBootstrapper(app) {
+export default function asyncBootstrapper(app, options) {
   const visitor = (element, instance) => {
     if (instance && typeof instance.asyncBootstrap === 'function') {
       return instance.asyncBootstrap()
     }
     return true
   }
 
-  return reactTreeWalker(app, visitor, {})
+  return reactTreeWalker(app, visitor, {}, options)
 }