# HeaderGroup_Core

# Interface: HeaderGroup\_Core\<TFeatures, TData\>

Defined in: [types/HeaderGroup.ts:14](https://github.com/TanStack/table/blob/main/packages/table-core/src/types/HeaderGroup.ts#L14)

## Extends

- [`HeaderGroup_Header`](HeaderGroup_Header.md)\<`TFeatures`, `TData`\>

## Type Parameters

### TFeatures

`TFeatures` *extends* [`TableFeatures`](TableFeatures.md)

### TData

`TData` *extends* [`RowData`](../type-aliases/RowData.md)

## Properties

### depth

```ts
depth: number;
```

Defined in: [core/headers/coreHeadersFeature.types.ts:120](https://github.com/TanStack/table/blob/main/packages/table-core/src/core/headers/coreHeadersFeature.types.ts#L120)

#### Inherited from

[`HeaderGroup_Header`](HeaderGroup_Header.md).[`depth`](HeaderGroup_Header.md#depth)

***

### headers

```ts
headers: Header<TFeatures, TData, unknown>[];
```

Defined in: [core/headers/coreHeadersFeature.types.ts:121](https://github.com/TanStack/table/blob/main/packages/table-core/src/core/headers/coreHeadersFeature.types.ts#L121)

#### Inherited from

[`HeaderGroup_Header`](HeaderGroup_Header.md).[`headers`](HeaderGroup_Header.md#headers)

***

### id

```ts
id: string;
```

Defined in: [core/headers/coreHeadersFeature.types.ts:122](https://github.com/TanStack/table/blob/main/packages/table-core/src/core/headers/coreHeadersFeature.types.ts#L122)

#### Inherited from

[`HeaderGroup_Header`](HeaderGroup_Header.md).[`id`](HeaderGroup_Header.md#id)