I have taken the coding reference from the [https://www.djamware.com/post/5971421e80aca7414e78a658/ionic-3-angular-4-and-cordova-linkedin-authentication-tutorial][1] At this point of code, I'm getting an error
scopes: LinkedInLoginScopes[] = ['r_basicprofile', 'r_emailaddress', 'rw_company_admin', 'w_share'];
Error messages is
Cannot find name 'LinkedInLoginScopes'.
I suggest you to import LinkedInLoginScopes from native/linkedIn
import { LinkedIn, LinkedInLoginScopes } from '@ionic-native/linkedin';
and declare or use it before constructor.... If your still not getting it take a look into This page