typescript - 导出多个类 typescript

Question

我有一个 Protractor 项目，我想从另一个项目中将多个类导出到我的测试类中。 Helper 的第一类导入正常，但对于其余部分，我收到一个错误:has no exported member - People, Groups

---

子项目代码

应用.ts

export { Helper } from './src/helpers/helper';
export { People } from './src/helpers/people';
export { Groups } from './src/helpers/groups';

包.json

{
  ...
  "name": "sub-project",
  "main": "app.ts",
  ...
}

助手.ts

import { HttpClient } from './http-client';
export class Helper {
  private httpClient = new HttpClient();
    public async myFunction():  { }
}

人.ts

import { HttpClient } from './http-client';
export class People {
  private httpClient = new HttpClient();
    public async myFunction(): { }
}

主项目代码

测试.ts

import { Helper, People, Groups} from 'sub-project'; // error, has no exported member - People, Groups, (Helper - ok)

配置文件

{
    "extends": "../tsconfig.json",
    "compilerOptions": {
        "outDir": "lib",
        "rootDir": ".",
        "target": "es5",
        "module": "commonjs",
        "types": [
            "chai",
            "chai-as-promised",
            "mocha"
        ],
    }
}

Answer 1

立即重新导出是一项新功能，可能存在问题。

避免

export { Helper } from './src/helpers/helper';
export { People } from './src/helpers/people';
export { Groups } from './src/helpers/groups';

并改用以下内容:

import { Helper } from './src/helpers/helper';
import { People } from './src/helpers/people';
import { Groups } from './src/helpers/groups';
export { Helper, People, Groups };