const adjustWebpackConfigs = webpackConfigs => {
  for (const webpackConfig of webpackConfigs) {
    const { entry, target } = webpackConfig
    if (
      Object.keys(entry).find(entry => entry.endsWith('/ssr.js')) != null &&
      target === 'node'
    ) {
      webpackConfig.externals.length = 0
    }
  }
}

module.exports = adjustWebpackConfigs

@@ -285,19 +285,13 @@
 nals
-.length
  = 
-0
+%5B%5D
 %0A   

Update config.adjust-webpack.js