TypeScript的模块操作

// 文件名 : SomeInterface.ts 
export interface SomeInterface { 
   // 代码部分
}
另一个文件中
import someInterfaceRef = require("./SomeInterface");

实例

// IShape.ts
/// <reference path = "IShape.ts" /> 
export interface IShape { 
   draw(); 
}
// Circle.ts 
import shape = require("./IShape"); 
export class Circle implements shape.IShape { 
   public draw() { 
      console.log("Cirlce is drawn (external module)"); 
   } 
}
// Triangle.ts
import shape = require("./IShape"); 
export class Triangle implements shape.IShape { 
   public draw() { 
      console.log("Triangle is drawn (external module)"); 
   } 
}
// TestShape.ts 
import shape = require("./IShape"); 
import circle = require("./Circle"); 
import triangle = require("./Triangle");  
function drawAllShapes(shapeToDraw: shape.IShape) {
   shapeToDraw.draw(); 
} 
drawAllShapes(new circle.Circle()); 
drawAllShapes(new triangle.Triangle());

使用 tsc 命令编译以上代码（AMD）：
tsc —module amd TestShape.ts

IShape.js 文件代码：
define(["require", "exports"], function (require, exports) {
});
Circle.js 文件代码：
define(["require", "exports"], function (require, exports) {
   var Circle = (function () {
      function Circle() {
      }
      Circle.prototype.draw = function () {
         console.log("Cirlce is drawn (external module)");
      };
      return Circle;
   })();
   exports.Circle = Circle;
});
Triangle.js 文件代码：
define(["require", "exports"], function (require, exports) {
   var Triangle = (function () {
      function Triangle() {
      }
      Triangle.prototype.draw = function () {
         console.log("Triangle is drawn (external module)");
      };
      return Triangle;
   })();
   exports.Triangle = Triangle;
});
TestShape.js 文件代码：
define(["require", "exports", "./Circle", "./Triangle"], 
   function (require, exports, circle, triangle) {
   function drawAllShapes(shapeToDraw) {
      shapeToDraw.draw();
   }
   drawAllShapes(new circle.Circle());
   drawAllShapes(new triangle.Triangle());
});

使用 tsc 命令编译以上代码（Commonjs）：
tsc —module commonjs TestShape.ts

得到以下 JavaScript 代码：
Circle.js 文件代码：
var Circle = (function () {
   function Circle() {
   }
   Circle.prototype.draw = function () {
      console.log("Cirlce is drawn");
   };
   return Circle;
})();
exports.Circle = Circle;
Triangle.js 文件代码：
var Triangle = (function () {
   function Triangle() {
   }
   Triangle.prototype.draw = function () {
      console.log("Triangle is drawn (external module)");
   };
   return Triangle;
})();
exports.Triangle = Triangle;
TestShape.js 文件代码：
var circle = require("./Circle");
var triangle = require("./Triangle");
function drawAllShapes(shapeToDraw) {
   shapeToDraw.draw();
}
drawAllShapes(new circle.Circle());
drawAllShapes(new triangle.Triangle());
输出结果为：
Cirlce is drawn (external module)
Triangle is drawn (external module)