safe-react/scripts/preload.js

// All of the Node.js APIs are available in the preload process.
// It has the same sandbox as a Chrome extension.

const TransportNodeHid = require("@ledgerhq/hw-transport-node-hid").default;
window.TransportNodeHid = TransportNodeHid;

window.isDesktop = true;

window.addEventListener('DOMContentLoaded', () => {
  const replaceText = (selector, text) => {
    const element = document.getElementById(selector)
    if (element) element.innerText = text
  }

  for (const type of ['chrome', 'node', 'electron']) {
    replaceText(`${type}-version`, process.versions[type])
  }
})