LOCKING-box/docs/fileStatus.md

```jsx
import React from 'react';
import FileStatus from '@/components/FileStatus';

export default () => (
  <>
    <FileStatus type="upload" loadingState="loading" progress={30} />
    <FileStatus type="upload" loadingState="complete" result="success" />
    <FileStatus type="upload" loadingState="complete" result="fail" />
    <FileStatus type="download" loadingState="complete" result="success" />
    <FileStatus type="download" loadingState="complete" result="fail" />
  </>
)
```