Cypress ParseError: 'import' and 'export' may appear only with 'sourceType: module'

Question

I updated Cypress from 3.0.3 to 3.1.3. Im using ES6 import/export modules which must be working related to docs. But Im getting a line with u

Answer 1

When using @vue/cli you can simply do (which is commented in Cypress /plugins/index.js):

const webpack = require('@cypress/webpack-preprocessor');

module.exports = (on, config) => {
    on('file:preprocessor', webpack({
        webpackOptions: require('@vue/cli-service/webpack.config'),
        watchOptions: {},
    }));
};