utils.js

export function htmlToElement(html) {
  var template = document.createElement("template");
  html = html.trim(); // Never return a text node of whitespace as the result
  template.innerHTML = html;
  return template.content.firstChild;
}
export function waitForElm(selector) {
  return new Promise((resolve) => {
    if (document.querySelector(selector)) {
      return resolve(document.querySelector(selector));
    }

    const observer = new MutationObserver((mutations) => {
      if (document.querySelector(selector)) {
        observer.disconnect();
        resolve(document.querySelector(selector));
      }
    });

    observer.observe(document.body, {
      childList: true,
      subtree: true,
    });
  });
}

export const delay = (t) => new Promise((r) => setTimeout(r, t));