Prefer default export eslint error

Here's an example using functions:

function HomePage() {
    function aHelperMethod() {
        //
    }

    return {
        aHelperMethod,
    }
}

Now to import it in another file

import HomePage from './Hello';

And to use it you'll have to instantiate it

const homePage = HomePage()
homePage.aHelperFunction()

From eslint-plugin-import

When there is only a single export from a module, prefer using default export over named export.

class HomePage extends Component {
  //....
}

export default HomePage

In another file :

import HomePage from './Hello';

Check here codesandbox

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