Preparing Channel class for overwrite capability

src/channel.js

@@ -7,8 +7,17 @@ class Channel {
         this.topic = data.topic;
         this.id = data.id;
         this.messages = [];
+        this.roles = [];
         //this.isPrivate = isPrivate; //not sure about the implementation of this...
     }
+    
+    get permissionOverwrites(){
+        return this.roles;
+    }
+    
+    get permissions(){
+        return this.roles;
+    }
 
     get client() {
         return this.server.client;