Fix ESLint and inline the voice readable stream

src/client/voice/receiver/PacketHandler.js

@@ -1,7 +1,8 @@
 const nonce = Buffer.alloc(24);
-const Readable = require('./VoiceReadable');
 const secretbox = require('../util/Secretbox');
 
+class Readable extends require('stream').Readable { _read() {} } // eslint-disable-line no-empty-function
+
 class PacketHandler {
   constructor(receiver) {
     this.receiver = receiver;
@@ -16,7 +17,7 @@ class PacketHandler {
   }
 
   parseBuffer(buffer) {
-    // reuse nonce
+    // Reuse nonce buffer
     buffer.copy(nonce, 0, 0, 12);
 
     let packet = secretbox.methods.open(buffer.slice(12), nonce, this.receiver.connection.authentication.secretKey);

src/client/voice/receiver/Receiver.js

@@ -13,7 +13,6 @@ class VoiceReceiver extends EventEmitter {
   createStream(user, { mode = 'opus' } = {}) {
     user = this.connection.client.users.resolve(user);
     if (!user) throw new Error('VOICE_USER_MISSING');
-    console.log('making stream for', user.tag);
     const stream = this.packets.makeStream(user.id);
     if (mode === 'pcm') {
       const decoder = new prism.opus.Decoder({ channels: 2, rate: 48000, frameSize: 1920 });
@@ -24,7 +23,7 @@ class VoiceReceiver extends EventEmitter {
   }
 
   stoppedSpeaking() {
-    console.log('remember to remove this :)');
+    return false;
   }
 }
 

src/client/voice/receiver/VoiceReadable.js

@@ -1,11 +1,5 @@
 const { Readable } = require('stream');
 
-class VoiceReadable extends Readable {
+class VoiceReadable extends Readable { _read() {} } // eslint-disable-line no-empty-function
-  constructor() {
-    super();
-  }
-
-  _read() {} // eslint-disable-line no-empty-function
-}
 
 module.exports = VoiceReadable;