reactjs如何导入项目根目录？

Question

react-native：react-native how to import project root directory?

但是，我想做出反应。

App
 |-- application
      |-- config 
      |    |-- themes.js
      |    |-- redux.js
      +-- views
      |    |-- login
      |    |    |-- login.js  
      |-- index.js

的示例：

....
import themes from './config/themes';
import themes from './config/redux';
...

....
import themes from '../../config/themes';
import themes from '../../config/redux';
...

这是代码：

....
import themes from '@root/application/config/themes';
import themes from '@root/application/config/redux';
import ... from '@root/...';
...