listeners for ratelimit & invalid request warnings

src/structure/DiscordClient.js

@@ -226,6 +226,14 @@ class DiscordClient extends Client {
             this.logger.status('Shard resumed.');
         });
 
+        this.eventHooker.hook('invalidRequestWarning', (warning) => {
+            this.logger.warn(`Invalid requests warning:\n${inspect(warning)}`);
+        });
+
+        this.eventHooker.hook('rateLimit', (limit) => {
+            this.logger.debug(`Client hit a rate limit:\n${inspect(limit)}`);
+        });
+
     }
 
     /**