Typescript 如何定义可通过多个文件访问的TS类型/接口等？

我想在我的应用程序中重用我在不同文件中创建的特定自定义类型，但我还没有找到合适的资源来解释如何做到这一点

src/sharedTypes.ts
src/file1.ts
src/file2.ts

sharedTypes.ts:

type MyPoint = {
   x: number;
   y: number;
}

const pointLog = (point: MyPoint): void => {
    console.log(`Point is located at: ${point.x}, ${point.y}.`);
}

pointLog({x:2, y:4});

我希望在处理

file1.ts

或

file2.ts

时能够使用此

MyPoint

类型

例如：

type MyPoint = {
   x: number;
   y: number;
}

const pointLog = (point: MyPoint): void => {
    console.log(`Point is located at: ${point.x}, ${point.y}.`);
}

pointLog({x:2, y:4});

---

谢谢

使用

export

关键字

乙二醇

然后在另一个文件中导入

 import { MyPoint } from './sharedTypes';
 const pointLog = (point: MyPoint): void => {
     console.log(`Point is located at: ${point.x}, ${point.y}.`);
 }

 pointLog({x:2, y:4});