Module not found: Can't resolve 'encoding'

If you ever see console warning like the following related to encoding, lokijs and pino-pretty:

./node_modules/node-fetch/lib/index.js
Module not found: Can't resolve 'encoding' in '/Users/xxx/xxx/node_modules/node-fetch/lib'

You can fix it by adding the following to your next.config.js:

webpack: (config) => {
  config.externals.push("pino-pretty", "lokijs", "encoding");
  return config;
};