How to use the ssr-window.window.navigator function in ssr-window

const Support = (function Support() {
  return {
    touch: (function checkTouch() {
      return !!((window.navigator.maxTouchPoints > 0) || ('ontouchstart' in window) || (window.DocumentTouch && document instanceof window.DocumentTouch));
    }()),

    pointerEvents: !!(window.navigator.pointerEnabled || window.PointerEvent || ('maxTouchPoints' in window.navigator && window.navigator.maxTouchPoints > 0)),
    prefixedPointerEvents: !!window.navigator.msPointerEnabled,

    observer: (function checkObserver() {
      return ('MutationObserver' in window || 'WebkitMutationObserver' in window);
    }()),

    passiveListener: (function checkPassiveListener() {
      let supportsPassive = false;
      try {
        const opts = Object.defineProperty({}, 'passive', {
          // eslint-disable-next-line
          get() {
            supportsPassive = true;
          },
        });
        window.addEventListener('testPassiveListener', null, opts);
      } catch (e) {

}

    const passedParams = Utils.extend({}, params);

    // App Instance
    const app = this;

    Framework7.instance = app;

    // Default
    const defaults = {
      version: '1.0.0',
      id: 'io.framework7.testapp',
      root: 'body',
      theme: 'auto',
      language: window.navigator.language,
      routes: [],
      name: 'Framework7',
      lazyModulesPath: null,
      initOnDeviceReady: true,
      init: true,
      autoDarkTheme: false,
    };

    // Extend defaults with modules params
    app.useModulesParams(defaults);

    // Extend defaults with passed params
    app.params = Utils.extend(defaults, params);

    const $rootEl = $(app.params.root);

const Browser = (function Browser() {
  function isSafari() {
    const ua = window.navigator.userAgent.toLowerCase();
    return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
  }
  return {
    isIE: !!window.navigator.userAgent.match(/Trident/g) || !!window.navigator.userAgent.match(/MSIE/g),
    isSafari: isSafari(),
    isUiWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(window.navigator.userAgent),
  };
}());

touch: (function checkTouch() {
      return !!((window.navigator.maxTouchPoints > 0) || ('ontouchstart' in window) || (window.DocumentTouch && document instanceof window.DocumentTouch));
    }()),

function isSafari() {
    const ua = window.navigator.userAgent.toLowerCase();
    return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
  }
  return {

event() {
    if (window.navigator.userAgent.indexOf('firefox') > -1) return 'DOMMouseScroll';
    return isEventSupported() ? 'wheel' : 'mousewheel';
  },
  normalize(e) {

event: (function getEvent() {
    if (window.navigator.userAgent.indexOf('firefox') > -1) return 'DOMMouseScroll';
    return isEventSupported() ? 'wheel' : 'mousewheel';
  }()),
  normalize(e) {

event() {
    if (window.navigator.userAgent.indexOf('firefox') > -1) return 'DOMMouseScroll';
    return isEventSupported() ? 'wheel' : 'mousewheel';
  },
  normalize(e) {

function isSafari() {
    const ua = window.navigator.userAgent.toLowerCase();
    return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
  }
  return {

const Device = (function Device() {
  const platform = window.navigator.platform;
  const ua = window.navigator.userAgent;

  const device = {
    ios: false,
    android: false,
    androidChrome: false,
    desktop: false,
    windowsPhone: false,
    iphone: false,
    iphoneX: false,
    ipod: false,
    ipad: false,
    edge: false,
    ie: false,
    firefox: false,
    macos: false,