色んなimport/export

例

/organisms/Config
    └── index.js
    ├── EditUser.js
    ├── EditPassword.js

パターン１

/organisms/Config/index.js

export { default as EditUserOrganisms } from './EditUser';
export { default as EditPasswordOrganisms } from './EditPassword';

/pages/Config/index.js

import { EditUserOrganisms, EditPasswordOrganisms } from '../organisms/Config'

.
.
.

パターン２

/organisms/Config/index.js

import EditUserOrganisms from './EditUser';
import EditPasswordOrganisms from './EditPassword';

export default {
  EditUserOrganisms,
  EditPasswordOrganisms,
};

/pages/Config/index.js

import Config from '../organisms/Config'

.
.
.

export default props => (
  <div>
    <Config.EditUserOrganisms />
    <Config.EditUserOrganisms />
  </div>
)

みたいに書けるっぽい