text: import _typeof from "@babel/runtime/helpers/esm/typeof";
  import * as React from 'react';
  import isMobile from './utils/isMobile';
  export function noop() {}
  export function getKeyFromChildrenIndex(child, menuEventKey, index) {
    var prefix = menuEventKey || '';
    return child.key || "".concat(prefix, "item_").concat(index);
  }
  export function getMenuIdFromSubMenuEventKey(eventKey) {
    return "".concat(eventKey, "-menu-");
  }
  export function loopMenuItem(children, cb) {
    var index = -1;
    React.Children.forEach(children, function (c) {
      index += 1;
  
      if (c && c.type && c.type.isMenuItemGroup) {
        React.Children.forEach(c.props.children, function (c2) {
          index += 1;
          cb(c2, index);
        });
      } else {
        cb(c, index);
      }
    });
  }
  export function loopMenuItemRecursively(children, keys, ret) {
    /* istanbul ignore if */
    if (!children || ret.find) {
      return;
    }
  
    React.Children.forEach(children, function (c) {
      if (c) {
        var construct = c.type;
  
        if (!construct || !(construct.isSubMenu || construct.isMenuItem || construct.isMenuItemGroup)) {
          return;
        }
  
        if (keys.indexOf(c.key) !== -1) {
          ret.find = true;
        } else if (c.props.children) {
          loopMenuItemRecursively(c.props.children, keys, ret);
        }
      }
    });
  }
  export var menuAllProps = ['defaultSelectedKeys', 'selectedKeys', 'defaultOpenKeys', 'openKeys', 'mode', 'getPopupContainer', 'onSelect', 'onDeselect', 'onDestroy', 'openTransitionName', 'openAnimation', 'subMenuOpenDelay', 'subMenuCloseDelay', 'forceSubMenuRender', 'triggerSubMenuAction', 'level', 'selectable', 'multiple', 'onOpenChange', 'visible', 'focusable', 'defaultActiveFirst', 'prefixCls', 'inlineIndent', 'parentMenu', 'title', 'rootPrefixCls', 'eventKey', 'active', 'onItemHover', 'onTitleMouseEnter', 'onTitleMouseLeave', 'onTitleClick', 'popupAlign', 'popupOffset', 'isOpen', 'renderMenuItem', 'manualRef', 'subMenuKey', 'disabled', 'index', 'isSelected', 'store', 'activeKey', 'builtinPlacements', 'overflowedIndicator', 'motion', // the following keys found need to be removed from test regression
  'attribute', 'value', 'popupClassName', 'inlineCollapsed', 'menu', 'theme', 'itemIcon', 'expandIcon']; // ref: https://github.com/ant-design/ant-design/issues/14007
  // ref: https://bugs.chromium.org/p/chromium/issues/detail?id=360889
  // getBoundingClientRect return the full precision value, which is
  // not the same behavior as on chrome. Set the precision to 6 to
  // unify their behavior
  
  export var getWidth = function getWidth(elem) {
    var includeMargin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    var width = elem && typeof elem.getBoundingClientRect === 'function' && elem.getBoundingClientRect().width;
  
    if (width) {
      if (includeMargin) {
        var _getComputedStyle = getComputedStyle(elem),
            marginLeft = _getComputedStyle.marginLeft,
            marginRight = _getComputedStyle.marginRight;
  
        width += +marginLeft.replace('px', '') + +marginRight.replace('px', '');
      }
  
      width = +width.toFixed(6);
    }
  
    return width || 0;
  };
  export var setStyle = function setStyle(elem, styleProperty, value) {
    if (elem && _typeof(elem.style) === 'object') {
      elem.style[styleProperty] = value;
    }
  };
  export var isMobileDevice = function isMobileDevice() {
    return isMobile.any;
  };