TypeScript：模块名称“../TypeFiles/Address”尚未加载上下文

Question

我正在学习打字稿（使用VS2015）并停留在导出/导入模块。 我收到错误“模块名称”../TypeFiles/Address“尚未加载上下文”。

我创建了两个类Customer＆amp;地址并尝试在客户类中导入地址。

 import {Address} from "../TypeFiles/Address";
 class Customer {

 public adderessObj: Address = new Address();

 private _CustomerName: string = "";
 public set CustomerName(value: string) {
    if (value.length == 0) {
        throw "Customer name is required.";
    }
    this._CustomerName = value;

 }
 public get CustomerName(): string {
     return this._CustomerName;
 }
}

export class Address {
   public Street: string = "";
   public City: string = "";
   public Pincode: string = "";
}

我下载了requirejs（RequireJS 2.3.2）并将其添加到我的html页面中。

<script src="Scripts/require.js"></script>
<script type="text/javascript" src="TypeFiles/Customer.js"></script>