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

# Chat

> Type Alias Chat in the Baileys API.

> **Chat**: [`IConversation`](/proto-reference/interfaces/IConversation) & `object`

Defined in: [src/Types/Chat.ts:60](https://github.com/WhiskeySockets/Baileys/blob/master/src/Types/Chat.ts#L60)

## Type declaration

### lastMessageRecvTimestamp?

> `optional` **lastMessageRecvTimestamp**: `number`

unix timestamp of when the last message was received in the chat