# StringHeaderIdentifier

# Interface: StringHeaderIdentifier

Defined in: [types/ColumnDef.ts:45](https://github.com/TanStack/table/blob/main/packages/table-core/src/types/ColumnDef.ts#L45)

## Properties

### header

```ts
header: string;
```

Defined in: [types/ColumnDef.ts:46](https://github.com/TanStack/table/blob/main/packages/table-core/src/types/ColumnDef.ts#L46)

***

### id?

```ts
optional id: string;
```

Defined in: [types/ColumnDef.ts:47](https://github.com/TanStack/table/blob/main/packages/table-core/src/types/ColumnDef.ts#L47)