[19:19:50] typescript: src/components/question/question.ts, line: 26
Cannot find name ‘DragulaService’.
L25: constructor(private config:ConfigService,
L26: private dragulaService: DragulaService) {
[19:19:50] typescript: src/services/authentication.ts, line: 53
Cannot find name ‘GooglePlus’.
L52: private iab:InAppBrowser,
L53: private googlePlus: GooglePlus,
L54: private device: Device