@mhy/config/webpack/development/entry.js

> This documentation is not complete. It's in progress and it's a BETA version. Use the tool at your own risk.

module.exports.default = entry => {
    if (process.env.WEBPACK_DEV_SERVER) {
        entry.vendor.push(require.resolve('webpack-dev-server-status-bar'))
    }
    return entry
}