simple prompt wrapper for nodejs readline

prompt.mjs

import readline from 'readline'

export const prompt = query => new Promise(resolve => {
    const rl = readline.createInterface({
        input: process.stdin, 
        output: process.stdout
    })
    rl.question(query, function(answer){
        resolve(answer)
        rl.close()
    })
})

// usage:
const answer = await prompt("How are you?\n>")
console.log(`You are ${answer}`)