create-inquirer.ts

import { prompt } from 'inquirer'

...


async run() { 
  const userInput = prompt([
    {
      type: 'number',
      name: 'count',
      message: 'How many pizza you want to create',
      default: 1,
      validate(value) {
        if (isNaN(parseInt(value, 10))) {
          return 'Pizza count should be a number'
        }
        return true
      },
    },
    {
      type: 'list',
      name: 'crust',
      message: 'How do you want you pizza crust be?',
      default: 'Thin',
      choices: ['Thin', 'Thick'],
    },
    {
      type: 'checkbox',
      name: 'toppings',
      message: 'What do you want to add as toppings?',
      default: '',
      choices: [
        {
          name: '🍖 Pepperoni',
          value: 'pepperoni',
        },
        {
          name: '🍄 Mushroom',
          value: 'mushroom',
        },
        {
          name: '🥓 Bacon',
          value: 'bacon',
        },
        {
          name: '🍍 Pineapple',
          value: 'pineapple',
        },
      ],
      validate(value) {
        if (value.length === 0) {
          return 'You should add at least 1 topping'
        }
        return true
      },
    },
    {
      type: 'confirm',
      name: 'extraSauce',
      message: 'Do you want extra sauce?',
      default: false,
    },
  ])

  this.log(JSON.stringify(userInput))
}