import { window, document } from 'ssr-window';

const Support = (function Support() {
  const testDiv = document.createElement('div');
  return {
    touch: (window.Modernizr && window.Modernizr.touch === true) || (function checkTouch() {
      return !!(('ontouchstart' in window) || (window.DocumentTouch && document instanceof window.DocumentTouch));
    }()),

    pointerEvents: !!(window.navigator.pointerEnabled || window.PointerEvent),
    prefixedPointerEvents: !!window.navigator.msPointerEnabled,

    transition: (function checkTransition() {
      const style = testDiv.style;
      return ('transition' in style || 'webkitTransition' in style || 'MozTransition' in style);
    }()),
    transforms3d: (window.Modernizr && window.Modernizr.csstransforms3d === true) || (function checkTransforms3d() {
      const style = testDiv.style;
      return ('webkitPerspective' in style || 'MozPerspective' in style || 'OPerspective' in style || 'MsPerspective' in style || 'perspective' in style);
    }()),

    flexbox: (function checkFlexbox() {
      const style = testDiv.style;
      const styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
      for (let i = 0; i < styles.length; i += 1) {
        if (styles[i] in style) return true;
      }
      return false;
    }()),

    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) {
        // No support
      }
      return supportsPassive;
    }()),

    gestures: (function checkGestures() {
      return 'ongesturestart' in window;
    }()),
  };
}());

export default Support;

@@ -434,16 +434,58 @@
 terEvent
+ %7C%7C ('maxTouchPoints' in window.navigator)
 ),%0A    p

Check maxTouchPoints