From c5352cf26c0c9da956af086e2ab47b72fcadf1c8 Mon Sep 17 00:00:00 2001
From: Daniel Gasienica <daniel@signal.org>
Date: Mon, 9 Apr 2018 20:02:07 -0400
Subject: [PATCH] Separate required from optional `Message` keys

---
 ts/types/Message.ts | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/ts/types/Message.ts b/ts/types/Message.ts
index f539ed1a8..4afe2dc84 100644
--- a/ts/types/Message.ts
+++ b/ts/types/Message.ts
@@ -8,32 +8,39 @@ export type Message
 
 export type IncomingMessage = Readonly<{
   type: 'incoming';
+  // Required
   attachments: Array<Attachment>;
+  id: string;
+  received_at: number;
+
+  // Optional
   body?: string;
   decrypted_at?: number;
   errors?: Array<any>;
   flags?: number;
-  id: string;
-  received_at: number;
   source?: string;
   sourceDevice?: number;
 } & SharedMessageProperties & Message4 & ExpirationTimerUpdate>;
 
 export type OutgoingMessage = Readonly<{
   type: 'outgoing';
+
+  // Required
   attachments: Array<Attachment>;
-  body?: string;
   delivered: number;
   delivered_to: Array<string>;
   destination: string; // PhoneNumber
   expirationStartTimestamp: number;
-  expires_at?: number;
-  expireTimer?: number;
   id: string;
   received_at: number;
-  recipients?: Array<string>; // Array<PhoneNumber>
   sent: boolean;
   sent_to: Array<string>; // Array<PhoneNumber>
+
+  // Optional
+  body?: string;
+  expires_at?: number;
+  expireTimer?: number;
+  recipients?: Array<string>; // Array<PhoneNumber>
   synced: boolean;
 } & SharedMessageProperties & Message4 & ExpirationTimerUpdate>;