diff --git a/assets/js/common.ts b/assets/js/common.ts
index 4ad3317..c94cd46 100644
--- a/assets/js/common.ts
+++ b/assets/js/common.ts
@@ -1,16 +1,16 @@
 import { api, polling } from './settings'
 
-const confdata = {
-	pollurl: ''
+type confdata = {
+	pollurl: string
 }
 
-export function config (api, polling) {
-	return undefined
+export function config (api, polling): confdata {
+	return { pollurl: '' }
 }
 
 export const pvapp = {
 	$delimiters: ['{|', '|}'],
-	conf: confdata,
+	conf: {} as confdata,
 	data: {},
 	output: '',
 	save,
@@ -28,9 +28,10 @@ async function dopoll(app: typeof pvapp) {
 	while (true) {
 		try {
 			let res = await fetch(pvapp.conf.pollurl)
-			let data = await res.json()
-			console.log(data)
-			//obj.newdata = data['status']
+			let msg = await res.json()
+			console.log(msg)
+			//app.handle(msg)
+			//app.newdata = data['status']
 		} catch (error) {
 			console.log(error)
 			await new Promise(r => setTimeout(r, 10000))