Official-storybook: Test for interleaved exports

examples/official-storybook/stories/core/interleaved-exports.stories.js

@@ -0,0 +1,16 @@
+/* eslint-disable import/first,import/no-duplicates */
+import React from 'react';
+import { action } from '@storybook/addon-actions';
+
+export default {
+  title: 'Core/Interleaved exports',
+  parameters: { chromatic: { disable: true } },
+};
+
+import { Welcome } from '@storybook/react/demo';
+
+export const First = () => <Welcome showApp={action('show')} />;
+
+import { Button } from '@storybook/react/demo';
+
+export const Second = () => <Button onClick={action('click')}>Second</Button>;