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

# ICompanionCommitment

> Protobuf interface ICompanionCommitment generated from WAProto.

Defined in: [WAProto/index.d.ts:3075](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3075)

## Properties

### hash?

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

Defined in: [WAProto/index.d.ts:3076](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3076)