I have user route as below and I am importing controller in user.routes.js

//user.routes.js

const express = require('express')
const router = express.Router()
const userController = require('../controllers/user.controller')

router.get('/info', userController.getUser)

module.exports = router

Below is how I have declared user controller

//user.controller.js

const {wrapController} = require("../ErrorHandlers/catchError");
const {Api404Error} = require("../ErrorHandlers/apiErrors");

function userController() {
    const controller = {
        getUser(req, res) {
            throw new Api404Error('User not found.') //I did small correction here
        }
    }
    wrapController(controller)
    return controller
}

module.exports = userController

But I am getting this error.

Route.get() requires a callback function but got a [object Undefined]

I am new to Nodejs. Thanks for helping.