How to use Vue 3 package with script setup + Composition API

When I come across most packages they are written in Options API. What’s the best way to determine how to write it with <script setup> + Composition API?

For example:

https://github.com/twickstrom/vue-papa-parse#usage

I installed it and attempted:

import VuePapaParse from 'vue-papa-parse
VuePapaParse.parse(file)

But I get an error:

TypeError: VuePapaParse.parse is not a function