Module not found: Error: Can't resolve 'fs' - Как исправить?

Здравствуйте!
Не могу запустить библиотеку из-за ошибки:
`ERROR in ../node_modules/az/dist/az.js
Module not found: Error: Can't resolve 'fs' in '/Users/tonyshow/Hosts/anyships_new/node_modules/az/dist'
 @ ../node_modules/az/dist/az.js 8:13-26
 @ ./pages/Index/IndexPage.tsx
 @ ./app.tsx
 @ ./index.js`