Framework7 version: v6.0.11 Property 'online' is supported: https://framework7.io/docs/app.html  the following error is displayed in vs code. In your class 'app-class.d.ts I find no entry for 'online' 
Framework7 version: v6.0.11
Property 'online' is supported: https://framework7.io/docs/app.html
the following error is displayed in vs code.
In your class 'app-class.d.ts I find no entry for 'online'