Fix defaultI18nProvider Export

docs/CustomApp.md

@@ -13,7 +13,7 @@ Fortunately, the `<Admin>` component detects when it's used inside an existing R
 
 Beware that you need to know about [redux](http://redux.js.org/), [react-router](https://github.com/reactjs/react-router), and [redux-saga](https://github.com/yelouafi/redux-saga) to go further.
 
-React-admin requires that the redux state contains at least 3 reducers: `admin`, `i18n` and `router`. You can add more, or replace some of them with your own, but you can't remove or rename them. As it relies on `connected-react-router` and `redux-saga`, react-admin also expects the store to use their middlewares.
+React-admin requires that the redux state contains at least 2 reducers: `admin` and `router`. You can add more, or replace some of them with your own, but you can't remove or rename them. As it relies on `connected-react-router` and `redux-saga`, react-admin also expects the store to use their middlewares.
 
 Here is the default store creation for react-admin:
 

packages/react-admin/src/index.ts

@@ -1,6 +1,7 @@
 import Admin from './Admin';
 import AdminRouter from './AdminRouter';
+import defaultI18nProvider from './defaultI18nProvider';
 
 export * from 'ra-core';
 export * from 'ra-ui-materialui';
-export { Admin, AdminRouter };
+export { Admin, AdminRouter, defaultI18nProvider };