# GroupState

> _Since v0.1.1_

Group state information returned by getGroupState()

## Properties

| Property | Type | Description |
| -------- | ---- | ----------- |
| `isActive` | <code>boolean</code> | Whether grouping is currently active |
| `expandedCount` | <code>number</code> | Number of expanded groups |
| `totalGroups` | <code>number</code> | Total number of groups |
| `expandedKeys` | <code>string[]</code> | Array of expanded group keys |