Revert "fix: improve ListModel typing"

This reverts commit 98b41a22c6.

src/models/list.js

@@ -5,22 +5,6 @@ import {getSavedFilterIdFromListId} from '@/helpers/savedFilter'
 import SubscriptionModel from '@/models/subscription'
 
 export default class ListModel extends AbstractModel {
-	id = 0
-	title = ''
-	description = ''
-	owner = UserModel
-	tasks = []
-	namespaceId = 0
-	isArchived = false
-	hexColor = ''
-	identifier = ''
-	backgroundInformation = null
-	isFavorite = false
-	subscription = null
-	position = 0
-
-	created = null
-	updated = null
 
 	constructor(data) {
 		super(data)