declare var module:any; declare var require:any; const {OAuth2Client} = require('google-auth-library'); const CLIENT_ID:string = "443321715214-9joe4c9l00osc6qcc4l0i2k3420jvb7q.apps.googleusercontent.com"; const client = new OAuth2Client(CLIENT_ID); async function verify(token:string) { const ticket = await client.verifyIdToken({ idToken: token, audience: CLIENT_ID }); return ticket.getPayload(); } module.exports.validator = verify;