import { isRoman, romanize, deromanize } from '@finn-vgtl/romanize'
// or
const romanize = require('@finn-vgtl/romanize')

// validate roman numbers
isRoman('MMXXI') // true
isRoman('ABC')   // false

// romanize arabic numbers
romanize(123) // "CXXIII"

// deromanize roman numbers
deromanize("CXXIII") // 123