Finished most of structure

src/Structures/ServerChannel.js

@@ -0,0 +1,18 @@
+"use strict";
+
+var Channel = require("./Channel.js");
+var Cache = require("../Util/Cache.js");
+var PermissionOverwrite = require("./PermissionOverwrite.js");
+
+class ServerChannel extends Channel{
+	constructor(data, client){
+		super(data, client);
+		this.type = data.type;
+		this.permissionOverwrites = new Cache();
+		data.permission_overwrites.forEach((permission) => {
+			this.permissionOverwrites.add( new PermissionOverwrite(permission) );
+		});
+	}
+}
+
+module.exports = ServerChannel;