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/// <reference lib="dom" />var el = document.createElement('div')var hEl = document.createElement('h2')var pEl = document.createElement('p')var style: Partial<CSSStyleDeclaration> = {    position: 'fixed',    top: '0',    left: '0',    zIndex: '999',    width: '100%',    margin: '0',    padding: '24px 0',    lineHeight: '1.5',    fontSize: '14px',    color: '#666',    backgroundColor: '#fff9cc',    textAlign: 'center',    boxShadow: '0 1px 5px rgba(0,0,0,0.1)'}var hStyle: Partial<CSSStyleDeclaration> = {    margin: '0',    padding: '0',    lineHeight: '1.2',    fontSize: '24px',    fontWeight: '700',    color: '#000',}for (var key in style) {    (el.style as any)[key] = style[key]}for (var key in hStyle) {    (hEl.style as any)[key] = hStyle[key]}var isDev = falsevar scripts = document.getElementsByTagName('script')for (var i = 0; i < scripts.length; i++) {    var s = scripts[i]    if (/nomodule\.js\?dev$/.test(s.src)) {        isDev = true        break    }}// todo: i18n// todo: add browser infohEl.innerText = 'Your browser is out of date.'if (isDev) {    pEl.innerHTML = 'Aleph.js requires <a href="https://caniuse.com/es6-module" style="font-weight:500;color:#000;">ES module</a> support during development.'} else {    pEl.innerHTML = 'Update your browser for more security, speed and the best experience on this site.'}el.appendChild(hEl)el.appendChild(pEl)document.body.appendChild(el)