update lint

Author: tarrencev

src/Client.ts

@@ -39,7 +39,7 @@ export default class Client extends EventEmitter {
     this.streams = {};
     this.dispatch = new Peer(transport);
 
-    config.rtc && WebRTCTransport.setRTCConfiguration(config.rtc);
+    if (config.rtc) WebRTCTransport.setRTCConfiguration(config.rtc);
     Stream.setDispatch(this.dispatch);
 
     this.dispatch.on('open', () => {

tslint.json

@@ -1,3 +1,6 @@
 {
-  "extends": ["tslint:recommended", "tslint-config-prettier"]
+  "extends": ["tslint:recommended", "tslint-config-prettier"],
+  "rules": {
+    "max-classes-per-file": false
+  }
 }