class Lol {
    get length() {
        console.log('Lol. LMAO even.');
        return 5;
    }
}

const noLolsAllowed = (notALol: string) => {
    for (let i = 0; i < notALol.length; ++i) {
        console.log('No lols here');
    }
}

noLolsAllowed(new Lol() as unknown as string);
  • DerPapa69@lemmy.mlEnglish
    2·
    2 years ago

    Yeah, I do agree that it’s a bit weird with TS. It’s fully understandable though, since it just transpiles to JS, which doesn’t have any type information during runtime. I think as far as webdev goes though, TS makes it at least somewhat bearable.

    Sorry for the downvote btw - that wasn’t me!