这是我的代码。

import mongoose from 'mongoose';

const session = await mongoose.startSession();

session.startTransaction();

export default async function transactionMiddleware(req, res, next) {
    try {
        await session.withTransaction(async () => {
            await next();
        });
    } catch (error) {
        await session.abortTransaction();
        session.endSession();
        return res.status(500).json({message: 'Something went wrong.'});
    }
    await session.commitTransaction();
    session.endSession();
};

And this is how I am using in App.js file.
我的问题是，当我导入这个中间件，它不编译。我期待编译。

import transactionMiddleware  from './src/middlewares/transactionMiddleware.js';

It crashes like this