GatewayPresenceUpdateData

since: number | null;

Unix time (in milliseconds) of when the client went idle, or `null` if the client is not idle

activities: GatewayActivityUpdateData[];

The user's activities See https://discord.com/developers/docs/topics/gateway-events#activity-object

status: PresenceUpdateStatus;

The user's new status See https://discord.com/developers/docs/topics/gateway-events#update-presence-status-types

afk: boolean;

Whether or not the client is afk