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[Home](./index.md) &gt; [com-tools](./com-tools.md) &gt; [GroupTree](./com-tools.grouptree.md)

## GroupTree type

分组树

**Signature:**

```typescript
export type GroupTree<Member, Group extends PropertyKey = string> = {
    members?: Member[];
} & {
    [C in Group]?: GroupTree<Member, Group>;
};
```
**References:** [GroupTree](./com-tools.grouptree.md)