How to create a byte type using TypeScript?

Question

typescript

Greetings.
We need a type that only accepts an integer between 0 and 255.

let n: byte = 128; // ok
let n: byte = 256; // error
let n: byte = 16.4; // error

Answer 1

https://stackoverflow.com/questions/39494689/is-it...
Briefly: write in the console

new Array(256).fill(0).map((_, i) => i).join(" | ")

and copy the result to type byte.