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

# ISyncActionMessageRange

> Protobuf interface ISyncActionMessageRange generated from WAProto.

Defined in: [WAProto/index.d.ts:12840](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L12840)

## Properties

### lastMessageTimestamp?

> `optional` **lastMessageTimestamp**: `null` | `number` | `Long`

Defined in: [WAProto/index.d.ts:12841](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L12841)

***

### lastSystemMessageTimestamp?

> `optional` **lastSystemMessageTimestamp**: `null` | `number` | `Long`

Defined in: [WAProto/index.d.ts:12842](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L12842)

***

### messages?

> `optional` **messages**: `null` | [`ISyncActionMessage`](/proto-reference/SyncActionValue/interfaces/ISyncActionMessage)\[]

Defined in: [WAProto/index.d.ts:12843](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L12843)