myncraftjs/dist/mjs/utils/randomization.js

Simple minecraft bot package extends from mineflayer

import nWait from "./wait";
export const wait = async (a, b) => {
    const rand = getRand(a, b);
    await nWait(rand);
};
export const getRand = (a, b) => {
    return Math.floor(Math.random() * (b - a + 1)) + a;
};