borisyankov/DefinitelyTyped — pull request #1466 by styfle (2013-12-21 02:48:25+00:00)
Title: RefreshHints should be optional

The filters in RefreshHints should be optional so there is no error when updating a single one such as:

```javascript
this.dataView.setRefreshHints({
isFilterUnchanged: true
});
```