TypeScript导出和导入

export const myVariable: string = "Hello";

import { myVariable } from "./myModule";
console.log(myVariable); // 输出：Hello

export function myFunction(): void {
  console.log("Hello");
}

import { myFunction } from "./myModule";
myFunction(); // 输出：Hello

export class MyClass {
  constructor(private name: string) {}
  public sayHello(): void {
    console.log(`Hello, ${this.name}`);
  }
}

import { MyClass } from "./myModule";
const myObject = new MyClass("Alice");
myObject.sayHello(); // 输出：Hello, Alice

export interface MyInterface {
  name: string;
  age: number;
}

import { MyInterface } from "./myModule";
const myObject: MyInterface = { name: "Bob", age: 25 };
console.log(myObject.name); // 输出：Bob