TS4060:导出的函数的返回类型具有或正在使用私有名称“ class”

时间:2019-03-18 03:47:42

标签: javascript typescript module

我被困在这里。 Typescript一直抱怨:

  

TS4060:导出函数的返回类型具有或正在使用私有名称   “班级”学生

test.ts

export default  function MODULETOEXPORT(GreetingIntroTxt:string) {

    class Student {
        name: string;

        constructor(name: string) {
            this.name = name;
        }

        greet() {
            return `"${GreetingIntroTxt}, " + this.greeting`;
        }
    }

    class Teacher {
        name: string;

        constructor(name: string) {
            this.name = name;
        }

        greet() {
            return `"${GreetingIntroTxt}, " + this.greeting`;
        }
    }
    class Professor {
        name: string;

        constructor(name: string) {
            this.name = name;
        }

        greet() {
            return `"${GreetingIntroTxt}, " + this.greeting`;
        }
    }
    return {Professor, Student, Teacher}
}

尽管我将完全相同的代码复制粘贴到Typescript Playground上,但没有任何错误,并且可以完美编译。

要复制:

usage.ts

console.log('hello world app')
import module from './test';
const moduleES = module('Holla')
const moduleFR = module('Salut')
const moduleEN = module('Hello')

const greeterESStudent = new moduleES.Student("world");
console.log(greeterESStudent.greet())

const greeterFRStudent = new moduleES.Student("world");
console.log(greeterFRStudent.greet())


const greeterESTeacher= new moduleFR.Teacher("world");
console.log(greeterESTeacher.greet())

const greeterFRTeacher= new moduleFR.Student("world");
console.log(greeterFRTeacher.greet())

1 个答案:

答案 0 :(得分:0)

您应该将私有成员设为公开。没有办法解决这个问题。

如果您使用来自另一个模块的非导出类型,则会抛出类似的情况。