An iffy repo that will be improved via VSCode TypeScript features https://code.visualstudio.com/docs/languages/typescript.
- go to definition
- finding references
- call hierarchy
- go to symbols
- rename times to multiply
- refactor to another file
- refactor to destructured object
- highlighting code then
⌘. - const mess around in addAndMultiply
- auto import
- convert to async function