text: function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
  
  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  
  import { Children, cloneElement } from 'react';
  import { isTabPanel, isTab, isTabList } from '../helpers/elementTypes';
  
  function isTabChild(child) {
    return isTab(child) || isTabList(child) || isTabPanel(child);
  }
  
  export function deepMap(children, callback) {
    return Children.map(children, function (child) {
      // null happens when conditionally rendering TabPanel/Tab
      // see https://github.com/reactjs/react-tabs/issues/37
      if (child === null) return null;
  
      if (isTabChild(child)) {
        return callback(child);
      }
  
      if (child.props && child.props.children && typeof child.props.children === 'object') {
        // Clone the child that has children and map them too
        return cloneElement(child, _objectSpread({}, child.props, {
          children: deepMap(child.props.children, callback)
        }));
      }
  
      return child;
    });
  }
  export function deepForEach(children, callback) {
    return Children.forEach(children, function (child) {
      // null happens when conditionally rendering TabPanel/Tab
      // see https://github.com/reactjs/react-tabs/issues/37
      if (child === null) return;
  
      if (isTab(child) || isTabPanel(child)) {
        callback(child);
      } else if (child.props && child.props.children && typeof child.props.children === 'object') {
        if (isTabList(child)) callback(child);
        deepForEach(child.props.children, callback);
      }
    });
  }