# ExportFormat

> _Since v0.1.1_

Supported export file formats.

| Format   | Output | Notes |
|----------|--------|-------|
| `'csv'`  | Comma-separated values (`.csv`) | Plain text, universally supported. Large datasets export fast. |
| `'excel'`| Excel workbook (`.xlsx`) | Preserves column types and headers. Requires a serializer that can produce OOXML. |
| `'json'` | JSON array (`.json`) | Exports row objects as-is; useful for programmatic consumption or re-import. |

```ts
type ExportFormat = "csv" | "excel" | "json"
```