> ## Documentation Index
> Fetch the complete documentation index at: https://baileys.wiki/llms.txt
> Use this file to discover all available pages before exploring further.

# ISenderSigningKey

> Protobuf interface ISenderSigningKey generated from WAProto.

Defined in: [WAProto/index.d.ts:10839](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L10839)

## Properties

### private?

> `optional` **private**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:10841](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L10841)

***

### public?

> `optional` **public**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:10840](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L10840)