Cordova Contacts plugin is not working with ionic 2 with typescript?

I am working with corodva contacts plugin with ionic 2 , It is not working with it. It’s working with old version of ionic 2 with javascript sample app but not with TypeScript .
Sample app
ionic2 contacts plugin

please help me. to upgrade this app with latest ionic 2 ?

I used the Contacts plugin with Ionic Native just yesterday and it worked fine. What’s “not working” for you exactly?

The project you linked to hasn’t been updated in 8 months.

would you share your repo on GitHub…