# Interface: DeflateFunction

[types](../modules/types.md).DeflateFunction

## Callable

### DeflateFunction

▸ **DeflateFunction**(`input`): `Promise`<`Uint8Array`\>

Deflate Raw implementation, e.g. promisified [zlib.deflateRaw](https://nodejs.org/api/zlib.html#zlib_zlib_deflateraw_buffer_options_callback).

#### Parameters

| Name | Type |
| :------ | :------ |
| `input` | `Uint8Array` |

#### Returns

`Promise`<`Uint8Array`\>

#### Defined in

[types.d.ts:590](https://github.com/panva/jose/blob/v3.15.4/src/types.d.ts#L590)