Yup. Converting old promise based code to using async/await and fixing all the places that give "variable could be undefined" type errors is so satisfying. Rece

Yup. Converting old promise based code to using async/await and fixing all the places that give "variable could be undefined" type errors is so satisfying. Recently I did a huge refactor of some TypeScript code without running the app and just being guided by the type checker errors for several hours and it worked almost first time. We pack = Webpack?