Error: React.createElement: type is invalid

[ChromeQ]

I found your repo from remix-run/react-router#4717 (comment) and wanted to check out your solution, and I'm getting this error on your project when I do the following:

git clone https://github.com/supasate/test-react-router-redux.git
npm install
npm start

In the browser I get the following:

Warning: React.createElement: type is invalid -- expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in.

Uncaught Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in.
at invariant (invariant.js:44)
at ReactCompositeComponentWrapper.instantiateReactComponent [as _instantiateReactComponent] (instantiateReactComponent.js:77)
at ReactCompositeComponentWrapper.performInitialMount (ReactCompositeComponent.js:367)
at ReactCompositeComponentWrapper.mountComponent (ReactCompositeComponent.js:258)
at Object.mountComponent (ReactReconciler.js:46)
at ReactCompositeComponentWrapper.performInitialMount (ReactCompositeComponent.js:371)
at ReactCompositeComponentWrapper.mountComponent (ReactCompositeComponent.js:258)
at Object.mountComponent (ReactReconciler.js:46)
at mountComponentIntoNode (ReactMount.js:104)
at ReactReconcileTransaction.perform (Transaction.js:140)

Any ideas what may have changed? I am really keen on following the discussion on the thread about getting redux devTools working with the new version of the react-router-redux.
Also, I notice there is talk of using push to navigate, do your changes allow using <Link to="/"> to work with devTools too?