Simple polymer analyzer example

test-analyzer.js

const {Analyzer, FSUrlLoader} = require('polymer-analyzer');

let analyzer = new Analyzer({
  urlLoader: new FSUrlLoader('./'),
});

analyzer.analyze(['px-app-nav.html'])
  .then((document) => {
    const els = [];
    for (const element of document.getFeatures({kind: 'element'})) {
      els.push(element);
    }
    console.log(els);
  });