Renamed files with `git diff --name-status`

With this call:

```js
simpleGit().diffSummary([hash1, hash2, '--name-status']);
```

I'm getting only the new file path for renamed files. Is there a way to get also the previous path?

With `--stat` or `--numstat`, I can get file renames in a format like this: `src/{foo.txt => bar.txt}`, but it's not easy to parse, and I'd like to have file statuses as well.
