const readline = require('readline'); function animateProgress(message, amountOfDots = 3) { let i = 0; return setInterval(() => { readline.cursorTo(process.stdout, 0); i = (i + 1) % (amountOfDots + 1); const dots = new Array(i + 1).join('.'); process.stdout.write(message + dots); }, 500); } module.exports = animateProgress;