Function getActiveElement

src/helpers/scopeTab.js:3–7

(el = document)

import findTabbable from "./tabbable";

function getActiveElement(el = document) {
  return el.activeElement.shadowRoot
    ? getActiveElement(el.activeElement.shadowRoot)
    : el.activeElement;
}

export default function scopeTab(node, event) {
  const tabbable = findTabbable(node);