added bolier plate code

index.js

@@ -0,0 +1,13 @@
+import config from './config.json' assert {type: "json"};
+import { MatrixClient, SimpleFsStorageProvider, AutojoinRoomsMixin } from "matrix-bot-sdk";
+
+const storage = new SimpleFsStorageProvider("storage.json");
+const client = new MatrixClient(config.baseUrl, config.token, storage);
+
+AutojoinRoomsMixin.setupOnClient(client)
+client.start().then(() => console.log(`Client has started!`));
+
+client.on("room.message", (roomId, event) => {
+    if (! event["content"] || event["sender"] === config.userId) return;
+        // code here
+})