The ability to recognize sarcasm doesn’t seem to be particularly developed on Lemmy the internet.

FTFY

TypeScript is still built on JavaScript, all numbers are IEEE-754 doubles 🙃

Edit: Actually I lied, there are BigInts which are arbitrarily precise integers but I don’t think there’s a way to make them unsigned. There also might be a byte-array object that stores uint8 values but I’m not completely sure if I’m remembering that correctly.

The way I was taught was that you usually start off with only an interface and then implementing classes, and then once you have multiple similar implementations it could then make sense to move the common logic into an abstract class that doesn’t get exposed outside of the package