I’ll try to update my answers to the latest versions of Discord.js/TypeScript/Node.js etc. If you find an outdated answer just leave a comment and I’ll try to get around to it.

My unanswered questions:

• How do I type a JS file in node_modules? typescript node-modules .d.ts
• Is there a way to use mapped types while keeping methods an instance method and not a property? typescript mapped-types
• How can I sort a list/matrix in a function? ti-basic ti-nspire