its is a helper function which can be passed to an out method in order to access various properties.
// import the winkNLP library and a language model
import winkNLP from 'https://cdn.skypack.dev/wink-nlp';
import winkModel from 'https://cdn.skypack.dev/wink-eng-lite-web-model';
const nlp = winkNLP(winkModel);
const its = nlp.its;