js__typescript__pluralsight1/Namespacedemo/app.ts

/// <reference path="./membership.ts" />
/// <reference path="utilityfunctions.ts" />

// Notice the difference with ES2015 module import.
import util = Utility.Fees;

let memberName = 'Elaine';
let memberNumber = 789;
Membership.AddMember(memberName);
Membership.Cards.IssueCard(memberNumber);

let fee = util.CalculateLateFees(10);
console.log(`Late fee: ${fee}`);