How to resolve Unexpected token, expected during import module in nodejs

Question

I don't see where is my error in this code, can you help me? import app from "../app"; ^^^^^^

I had add this "type": "module" in my package.json but my server stop to run.

const request = require("supertest"); import app from "../app"; describe("Test the root path", () => { test("It should response the GET method", () => { return request(app).get('/').then((res) => { expect(res.statusCode).toBe(200); }); }); });

I think you can't use require with "type": "module", Node returns the following error: ReferenceError: require is not defined in ES module scope, you can use import instead, also you are missing the .js extension — Alphka
– Alphka, Commented Jan 5, 2023 at 21:59

ShueiYang · Accepted Answer · 2023-01-17 00:43:01Z

you can't use ES6 module with "type": module setting together with CommonJs which use require, so pick one you prefer :

CommonJs :

const request = require("supertest"); const app = require("../app.js");

ES module:

import request from 'supertest'; // supertest should now support ES6. import app from "../app.js";

Collectives™ on Stack Overflow

How to resolve Unexpected token, expected during import module in nodejs

1 Answer 1

Comments

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Related