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

if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38) || kc === 33)) {
      return false;
    }
    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
      return undefined;
    }
    if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) {
      return undefined;
    }
    if (swiper.params.keyboard.onlyInViewport && (kc === 33 || kc === 34 || kc === 37 || kc === 39 || kc === 38 || kc === 40)) {
      let inView = false;
      // Check that swiper should be inside of visible area of window
      if (swiper.$el.parents(`.${swiper.params.slideClass}`).length > 0 && swiper.$el.parents(`.${swiper.params.slideActiveClass}`).length === 0) {
        return undefined;
      }
      const windowWidth = window.innerWidth;
      const windowHeight = window.innerHeight;
      const swiperOffset = swiper.$el.offset();
      if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft;
      const swiperCoord = [
        [swiperOffset.left, swiperOffset.top],
        [swiperOffset.left + swiper.width, swiperOffset.top],
        [swiperOffset.left, swiperOffset.top + swiper.height],
        [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height],
      ];
      for (let i = 0; i < swiperCoord.length; i += 1) {
        const point = swiperCoord[i];
        if (
          point[0] >= 0 && point[0] <= windowWidth
          && point[1] >= 0 && point[1] <= windowHeight
        ) {
          inView = true;

initCropBosPosition (newOpts) {
    // 更新this.options
    if (newOpts) {
      this.options = Object.assign({}, this.options, newOpts)
    }
    let opts = this.options
    let winWidth = window.innerWidth
    let winHeight = window.innerHeight
    // 宽度取设置宽度和屏幕宽度的最小值
    let width = Math.min(opts.width, winWidth * 0.8)
    let height = opts.height / opts.width * width
    // 边界判断，如果高度超高（确定按钮不能显示），则重新计算裁剪框尺寸
    if (height > winHeight * 0.8) {
      height = winHeight * 0.8
      width = opts.width / opts.height * height
    }
    let top = (winHeight - height) / 2
    let left = (winWidth - width) / 2
    let borderWidth = Math.max(top, left)
    // 裁剪比例
    this.cropRatio = opts.width / width
    // 尺寸信息
    this.cropBoxPos = {

if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38) || kc === 33)) {
      return false;
    }
    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
      return undefined;
    }
    if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) {
      return undefined;
    }
    if (swiper.params.keyboard.onlyInViewport && (kc === 33 || kc === 34 || kc === 37 || kc === 39 || kc === 38 || kc === 40)) {
      let inView = false;
      // Check that swiper should be inside of visible area of window
      if (swiper.$el.parents(`.${swiper.params.slideClass}`).length > 0 && swiper.$el.parents(`.${swiper.params.slideActiveClass}`).length === 0) {
        return undefined;
      }
      const windowWidth = window.innerWidth;
      const windowHeight = window.innerHeight;
      const swiperOffset = swiper.$el.offset();
      if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft;
      const swiperCoord = [
        [swiperOffset.left, swiperOffset.top],
        [swiperOffset.left + swiper.width, swiperOffset.top],
        [swiperOffset.left, swiperOffset.top + swiper.height],
        [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height],
      ];
      for (let i = 0; i < swiperCoord.length; i += 1) {
        const point = swiperCoord[i];
        if (
          point[0] >= 0 && point[0] <= windowWidth
          && point[1] >= 0 && point[1] <= windowHeight
        ) {
          inView = true;

if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38))) {
      return false;
    }
    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
      return undefined;
    }
    if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) {
      return undefined;
    }
    if (swiper.params.keyboard.onlyInViewport && (kc === 37 || kc === 39 || kc === 38 || kc === 40)) {
      let inView = false;
      // Check that swiper should be inside of visible area of window
      if (swiper.$el.parents(`.${swiper.params.slideClass}`).length > 0 && swiper.$el.parents(`.${swiper.params.slideActiveClass}`).length === 0) {
        return undefined;
      }
      const windowWidth = window.innerWidth;
      const windowHeight = window.innerHeight;
      const swiperOffset = swiper.$el.offset();
      if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft;
      const swiperCoord = [
        [swiperOffset.left, swiperOffset.top],
        [swiperOffset.left + swiper.width, swiperOffset.top],
        [swiperOffset.left, swiperOffset.top + swiper.height],
        [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height],
      ];
      for (let i = 0; i < swiperCoord.length; i += 1) {
        const point = swiperCoord[i];
        if (
          point[0] >= 0 && point[0] <= windowWidth &&
          point[1] >= 0 && point[1] <= windowHeight
        ) {
          inView = true;

device.needsStatusbarOverlay = function needsStatusbarOverlay() {
    if ((device.webView || (device.android && device.cordova)) && (window.innerWidth * window.innerHeight === window.screen.width * window.screen.height)) {
      if (device.iphoneX && (window.orientation === 90 || window.orientation === -90)) {
        return false;
      }
      return true;
    }
    return false;
  };
  device.statusbar = device.needsStatusbarOverlay();

width() {
    if (this[0] === window) return window.innerWidth
    return this.length > 0 ? parseFloat(this.css('width')) : null
  },

function width() {
  if (this[0] === window) {
    return window.innerWidth;
  }

  if (this.length > 0) {
    return parseFloat(this.css('width'));
  }

  return null;
}
function outerWidth(includeMargins) {

function width() {
  if (this[0] === window) {
    return window.innerWidth;
  }

  if (this.length > 0) {
    return parseFloat(this.css('width'));
  }

  return null;
}
function outerWidth(includeMargins) {

function width() {
  if (this[0] === window) {
    return window.innerWidth;
  }

  if (this.length > 0) {
    return parseFloat(this.css('width'));
  }

  return null;
}
function outerWidth(includeMargins) {