style: Linting.

Author: timoxley

src/stream/encryption/Encryption.ts

@@ -238,7 +238,7 @@ class EncryptionUtilBase {
     // These overrides tell ts outputInHex returns string
     static encryptWithPublicKey(plaintextBuffer: Uint8Array, publicKey: crypto.KeyLike): string
     static encryptWithPublicKey(plaintextBuffer: Uint8Array, publicKey: crypto.KeyLike, outputInHex: false): Buffer
-    static encryptWithPublicKey(plaintextBuffer: Uint8Array, publicKey: crypto.KeyLike, outputInHex: boolean = false) {
+    static encryptWithPublicKey(plaintextBuffer: Uint8Array, publicKey: crypto.KeyLike, outputInHex = false) {
         this.validatePublicKey(publicKey)
         const ciphertextBuffer = crypto.publicEncrypt(publicKey, plaintextBuffer)
         if (outputInHex) {

src/stream/encryption/KeyExchangeSubscriber.ts

@@ -54,7 +54,6 @@ async function SubscriberKeyExhangeSubscription(
     getGroupKeyStore: (streamId: string) => Promise<GroupKeyStore>,
     encryptionUtil: EncryptionUtil
 ) {
-    let sub: Subscription
     async function onKeyExchangeMessage(_parsedContent: any, streamMessage: StreamMessage) {
         try {
             const { messageType } = streamMessage
@@ -73,7 +72,7 @@ async function SubscriberKeyExhangeSubscription(
         }
     }
 
-    sub = await subscribeToKeyExchangeStream(client, onKeyExchangeMessage)
+    const sub = await subscribeToKeyExchangeStream(client, onKeyExchangeMessage)
     sub.on('error', () => {}) // errors should not shut down subscription
     return sub
 }