导出多个类的打字稿

Question

我有一个量角器项目，我想将另一个项目中的多个类导出到我的测试类中。 Helper的第一类可以导入，但其余的我得到一个错误：has no exported member - People, Groups

---

子项目代码

app.ts

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

package.json

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

helper.ts

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

people.ts

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

主项目代码

test.ts

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

tsconfig

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

Answer 1

立即转口是一项新功能，可能有问题。

避免

const pubData = res.data();
Object.keys(pubData).forEach(function(key) {
  // key is 1892872, pubData[key] is the associated object
  console.log(key, pubData[key]);
});

，并改用以下内容：

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