Dfyjkt

I have integrated typescript in my mvc 5 application and created a typescript file to load my json data. I am getting error of 'export is not defined' (i don't know how to solve this) .
Also i would like to know how do i load my data on my Index.cshtml view on page load.
How do i create a post method for inserting data ?
Can anybody tell me how do i achieve this ?

what i have tried

app.ts

 /// <reference path="Scripts/typings/jquery/jquery.d.ts" />
 import * as $ from "jquery";

 export class Employee 
 Id: number;
 EmpName: string;
 Age: number;
 Gender: string;
 Address: string;
 Contact: string;
 Email: string;
 CountryId: number;
 IsActive: boolean;
 

 export class EmployeeRepository 
 private employees: Array<Employee> = ;

 constructor() 
 this.loadEmployees();
 

 loadEmployees=(): void=> 
 $.getJSON('Employee/Index',
 data => 
 this.employees = data;

 if(data.count()>0) 
 this.displayUsers();
 
 );
 ;

 protected displayUsers(): void 

 let table = '<table class="table">';
 for (let i = 0; i < this.employees.length; i++) 

 table += '<tr>' +
 '<td>' + this.employees[i].Id + '</td>' +
 '<td>' + this.employees[i].EmpName + '</td>' +
 '<td>' + this.employees[i].Age + '</td>' +
 '<td>' + this.employees[i].Gender + '</td>' +
 '<td>' + this.employees[i].Address + '</td>' +
 '<td>' + this.employees[i].Contact + '</td>' +
 '<td>' + this.employees[i].Email + '</td>' +
 '</tr>';
 
 table += '</table>';
 $('#content').html(table); 
 
 

 function GetEmployees() 
 const empData = new EmployeeRepository();
 document.getElementById("content")
 .innerHTML = this.empData;
 

tsConfig.json

 
 "compileOnSave": true,
 "compilerOptions": 
 "noImplicitAny": false,
 "noEmitOnError": true,
 "removeComments": false,
 "sourceMap": true,
 "target": "es5",
 "module": "commonjs",
 "outDir": "../appScriptsJS"
 ,
 "exclude": [
 "node_modules",
 "wwwroot"
 ]
 

EmployeeController

 public class EmployeeController : Controller

 private IEmployeeRepository _employeeRepository;
 private ICountryRepository _countryRepository;

 public EmployeeController(IEmployeeRepository employeeRepository,
 ICountryRepository countryRepository)
 
 _employeeRepository = employeeRepository;
 _countryRepository = countryRepository;
 

 [HttpGet]
 public ActionResult Index()
 
 try
 
 var employeeList = _employeeRepository.GetAllEmployeesAsync();
 return View(employeeList);
 
 catch (Exception e)
 
 Console.WriteLine(e);
 throw;
 
 
 

I am using vs 2017 and typescript 3.1 .
Any help would me much appreciated.