Describe the bug Followed the example in README.MD but had to resolve a few errors. Perhaps adding the below to the example may be useful? Just got back into react dev so definitely quite new here.

Web browser and its version: Chrome 83.0.4103.116 Operating system and its version: MacOS 10.14.6 PDF.js version: 2.4.456 Is a browser extension: No npm init react-app my-app Install pdfjs-dist ...