diff --git a/ts/session/crypto/MessageEncrypter.ts b/ts/session/crypto/MessageEncrypter.ts
index 8b2457961..22ce64ccc 100644
--- a/ts/session/crypto/MessageEncrypter.ts
+++ b/ts/session/crypto/MessageEncrypter.ts
@@ -32,6 +32,7 @@ export function encrypt(
 } {
   const plainText = padPlainTextBuffer(plainTextBuffer);
   // TODO: Do encryption here?
+
   return {
     envelopeType: SignalService.Envelope.Type.CIPHERTEXT,
     cipherText: new Uint8Array(),
diff --git a/ts/session/protocols/SessionProtocol.ts b/ts/session/protocols/SessionProtocol.ts
index 3f9cf2dc8..ebeac9f37 100644
--- a/ts/session/protocols/SessionProtocol.ts
+++ b/ts/session/protocols/SessionProtocol.ts
@@ -35,13 +35,13 @@ export async function sendSessionRequest(
   return Promise.resolve();
 }
 
-export async function sessionEstablished(device: string) {
+export function sessionEstablished(device: string) {
   // TODO: this is called when we receive an encrypted message from the other user
   // Maybe it should be renamed to something else
   // TODO: This should make `hasSentSessionRequest` return `false`
 }
 
-export async function shouldProcessSessionRequest(
+export function shouldProcessSessionRequest(
   device: string,
   messageTimestamp: number
 ): boolean {
@@ -50,7 +50,7 @@ export async function shouldProcessSessionRequest(
   return false;
 }
 
-export async function sessionRequestProcessed(device: string) {
+export function sessionRequestProcessed(device: string) {
   // TODO: this is called when we process the session request
   // This should store the processed timestamp
   // Again naming is crap so maybe some other name is better
diff --git a/ts/session/sending/MessageQueue.ts b/ts/session/sending/MessageQueue.ts
index fb9ed0445..5eeaa2426 100644
--- a/ts/session/sending/MessageQueue.ts
+++ b/ts/session/sending/MessageQueue.ts
@@ -1,5 +1,5 @@
 import { MessageQueueInterface } from './MessageQueueInterface';
-import { OutgoingContentMessage, OpenGroupMessage } from '../messages/outgoing';
+import { OpenGroupMessage, OutgoingContentMessage } from '../messages/outgoing';
 import { JobQueue } from '../utils/JobQueue';
 import { PendingMessageCache } from './PendingMessageCache';
 
diff --git a/ts/session/sending/MessageQueueInterface.ts b/ts/session/sending/MessageQueueInterface.ts
index 06f52cc7e..a231ad02c 100644
--- a/ts/session/sending/MessageQueueInterface.ts
+++ b/ts/session/sending/MessageQueueInterface.ts
@@ -1,4 +1,4 @@
-import { OutgoingContentMessage, OpenGroupMessage } from '../messages/outgoing';
+import { OpenGroupMessage, OutgoingContentMessage } from '../messages/outgoing';
 
 // TODO: add all group messages here, replace OutgoingContentMessage with them
 type GroupMessageType = OpenGroupMessage | OutgoingContentMessage;
diff --git a/ts/session/sending/PendingMessageCache.ts b/ts/session/sending/PendingMessageCache.ts
index 1d722642b..2f10e58a6 100644
--- a/ts/session/sending/PendingMessageCache.ts
+++ b/ts/session/sending/PendingMessageCache.ts
@@ -4,7 +4,7 @@ import { OutgoingContentMessage } from '../messages/outgoing';
 // TODO: We should be able to import functions straight from the db here without going through the window object
 
 export class PendingMessageCache {
-  private cachedMessages: Array<RawMessage> = [];
+  private readonly cachedMessages: Array<RawMessage> = [];
 
   constructor() {
     // TODO: We should load pending messages from db here