refactor: add some more consistency (#3842)

* cleanup(StreamDispatcher): remove old 'end' event

* fix(StreamDispatcher): only listen to finish event once

* refactor(VoiceWebSocket): use `connection.client` in favour of `connection.voiceManager.client`

* fix(VoiceWebSocket): use `client.clearInterval` in favour of `clearInterval`

* refactor: destructure EventEmitter

* refactor: destructure EventEmitter from events

* refactor: use EventEmitter.off in favour of EventEmitter.removeListener

* style: order typings alphabetically

* oops

* fix indent

* style: alphabetically organize imports

* style: remove extra line

* Revert "style: remove extra line"

This reverts commit 96e182ed69.

* Revert "style: alphabetically organize imports"

This reverts commit 02aee9b06d.

* Revert "refactor: destructure EventEmitter from events"

This reverts commit 9953b4d267.

* Revert "refactor: destructure EventEmitter"

This reverts commit 930d7751ab.

* Revert "fix(StreamDispatcher): only listen to finish event once"

This reverts commit 485a6430a8.

* refactor: use .removeListener instead of .off

src/structures/interfaces/Collector.js

@@ -230,8 +230,8 @@ class Collector extends EventEmitter {
           // eslint-disable-next-line no-await-in-loop
           await new Promise(resolve => {
             const tick = () => {
-              this.off('collect', tick);
-              this.off('end', tick);
+              this.removeListener('collect', tick);
+              this.removeListener('end', tick);
               return resolve();
             };
             this.on('collect', tick);
@@ -240,7 +240,7 @@ class Collector extends EventEmitter {
         }
       }
     } finally {
-      this.off('collect', onCollect);
+      this.removeListener('collect', onCollect);
     }
   }