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export { wrapRootElement, wrapPageElement } from './gatsby-shared.js';
export const onRenderBody = ({ setHtmlAttributes, setPreBodyComponents }) => {  setHtmlAttributes({ lang: 'en' });  setPreBodyComponents([    <script      key="dark-mode"      dangerouslySetInnerHTML={{        __html: `(function() {  var storageKey = 'darkMode';  var classNameDark = 'dark';  var classNameLight = 'light';  function setClassOnDocumentBody(darkMode) {    document.body.classList.add(darkMode ? classNameDark : classNameLight);    document.body.classList.remove(darkMode ? classNameLight : classNameDark);  }  var localStorageTheme = null;  try {    localStorageTheme = localStorage.getItem(storageKey);  } catch (err) {}  var localStorageExists = localStorageTheme !== null;  if (localStorageExists) {    localStorageTheme = JSON.parse(localStorageTheme);  }  if (localStorageExists) {    setClassOnDocumentBody(localStorageTheme);  } else {    var isDarkMode = document.body.classList.contains(classNameDark);    localStorage.setItem(storageKey, JSON.stringify(isDarkMode));  }})();`,      }}    />,  ]);};