@amblines/react-table-filter/docs/bundle.js

> Module creates Excel like Column Filters for Table. The filter list contains all the unique items present in every column. See image below for example.

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/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _react = _interopRequireWildcard(__webpack_require__(1));

var _reactDom = _interopRequireDefault(__webpack_require__(6));

var _sampleData = _interopRequireDefault(__webpack_require__(12));

var _bundle = _interopRequireDefault(__webpack_require__(13));

__webpack_require__(14);

__webpack_require__(15);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

class SimpleExample extends _react.Component {
  constructor(props) {
    super(props);
    this.state = {
      'episodes': _sampleData.default._embedded.episodes
    };
    this._filterUpdated = this._filterUpdated.bind(this);
  }

  _filterUpdated(newData, filtersObject) {
    this.setState({
      'episodes': newData
    });
  }

  render() {
    const episodes = this.state.episodes;
    const elementsHtml = episodes.map((item, index) => {
      return /*#__PURE__*/_react.default.createElement("tr", {
        key: 'row_' + index
      }, /*#__PURE__*/_react.default.createElement("td", {
        className: "cell"
      }, item.name), /*#__PURE__*/_react.default.createElement("td", {
        className: "cell"
      }, item.season), /*#__PURE__*/_react.default.createElement("td", {
        className: "cell"
      }, item.number));
    });
    return /*#__PURE__*/_react.default.createElement("div", null, /*#__PURE__*/_react.default.createElement("div", {
      className: "nav-bar"
    }, /*#__PURE__*/_react.default.createElement("div", {
      className: "container"
    }, "React Table Filters")), /*#__PURE__*/_react.default.createElement("div", {
      className: "examples"
    }, /*#__PURE__*/_react.default.createElement("div", {
      className: "basic"
    }, /*#__PURE__*/_react.default.createElement("h3", {
      className: "header"
    }, "Basic Usage"), /*#__PURE__*/_react.default.createElement("table", {
      className: "basic-table"
    }, /*#__PURE__*/_react.default.createElement("thead", null, /*#__PURE__*/_react.default.createElement(_bundle.default, {
      rows: episodes,
      onFilterUpdate: this._filterUpdated
    }, /*#__PURE__*/_react.default.createElement("th", {
      key: "name",
      filterkey: "name",
      className: "cell",
      casesensitive: 'true',
      showsearch: 'true'
    }, "Name"), /*#__PURE__*/_react.default.createElement("th", {
      key: "season",
      filterkey: "season",
      className: "cell"
    }, "Season"), /*#__PURE__*/_react.default.createElement("th", {
      key: "number",
      filterkey: "number",
      className: "cell",
      alignleft: 'true'
    }, "Number"))), /*#__PURE__*/_react.default.createElement("tbody", null, elementsHtml)))));
  }

}

_reactDom.default.render( /*#__PURE__*/_react.default.createElement(SimpleExample, null), document.getElementById('mainContainer'));

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


if (false) {} else {
  module.exports = __webpack_require__(2);
}

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/** @license React v16.13.1
 * react.development.js
 *
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */


if (true) {
  (function () {
    'use strict';

    var _assign = __webpack_require__(3);

    var checkPropTypes = __webpack_require__(4);

    var ReactVersion = '16.13.1'; // The Symbol used to tag the ReactElement-like types. If there is no native Symbol
    // nor polyfill, then a plain number is used for performance.

    var hasSymbol = typeof Symbol === 'function' && Symbol.for;
    var REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7;
    var REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca;
    var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb;
    var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc;
    var REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2;
    var REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd;
    var REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace; // TODO: We don't use AsyncMode or ConcurrentMode anymore. They were temporary

    var REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf;
    var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0;
    var REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1;
    var REACT_SUSPENSE_LIST_TYPE = hasSymbol ? Symbol.for('react.suspense_list') : 0xead8;
    var REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3;
    var REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4;
    var REACT_BLOCK_TYPE = hasSymbol ? Symbol.for('react.block') : 0xead9;
    var REACT_FUNDAMENTAL_TYPE = hasSymbol ? Symbol.for('react.fundamental') : 0xead5;
    var REACT_RESPONDER_TYPE = hasSymbol ? Symbol.for('react.responder') : 0xead6;
    var REACT_SCOPE_TYPE = hasSymbol ? Symbol.for('react.scope') : 0xead7;
    var MAYBE_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
    var FAUX_ITERATOR_SYMBOL = '@@iterator';

    function getIteratorFn(maybeIterable) {
      if (maybeIterable === null || typeof maybeIterable !== 'object') {
        return null;
      }

      var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];

      if (typeof maybeIterator === 'function') {
        return maybeIterator;
      }

      return null;
    }
    /**
     * Keeps track of the current dispatcher.
     */


    var ReactCurrentDispatcher = {
      /**
       * @internal
       * @type {ReactComponent}
       */
      current: null
    };
    /**
     * Keeps track of the current batch's configuration such as how long an update
     * should suspend for if it needs to.
     */

    var ReactCurrentBatchConfig = {
      suspense: null
    };
    /**
     * Keeps track of the current owner.
     *
     * The current owner is the component who should own any components that are
     * currently being constructed.
     */

    var ReactCurrentOwner = {
      /**
       * @internal
       * @type {ReactComponent}
       */
      current: null
    };
    var BEFORE_SLASH_RE = /^(.*)[\\\/]/;

    function describeComponentFrame(name, source, ownerName) {
      var sourceInfo = '';

      if (source) {
        var path = source.fileName;
        var fileName = path.replace(BEFORE_SLASH_RE, '');
        {
          // In DEV, include code for a common special case:
          // prefer "folder/index.js" instead of just "index.js".
          if (/^index\./.test(fileName)) {
            var match = path.match(BEFORE_SLASH_RE);

            if (match) {
              var pathBeforeSlash = match[1];

              if (pathBeforeSlash) {
                var folderName = pathBeforeSlash.replace(BEFORE_SLASH_RE, '');
                fileName = folderName + '/' + fileName;
              }
            }
          }
        }
        sourceInfo = ' (at ' + fileName + ':' + source.lineNumber + ')';
      } else if (ownerName) {
        sourceInfo = ' (created by ' + ownerName + ')';
      }

      return '\n    in ' + (name || 'Unknown') + sourceInfo;
    }

    var Resolved = 1;

    function refineResolvedLazyComponent(lazyComponent) {
      return lazyComponent._status === Resolved ? lazyComponent._result : null;
    }

    function getWrappedName(outerType, innerType, wrapperName) {
      var functionName = innerType.displayName || innerType.name || '';
      return outerType.displayName || (functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName);
    }

    function getComponentName(type) {
      if (type == null) {
        // Host root, text node or just invalid type.
        return null;
      }

      {
        if (typeof type.tag === 'number') {
          error('Received an unexpected object in getComponentName(). ' + 'This is likely a bug in React. Please file an issue.');
        }
      }

      if (typeof type === 'function') {
        return type.displayName || type.name || null;
      }

      if (typeof type === 'string') {
        return type;
      }

      switch (type) {
        case REACT_FRAGMENT_TYPE:
          return 'Fragment';

        case REACT_PORTAL_TYPE:
          return 'Portal';

        case REACT_PROFILER_TYPE:
          return "Profiler";

        case REACT_STRICT_MODE_TYPE:
          return 'StrictMode';

        case REACT_SUSPENSE_TYPE:
          return 'Suspense';

        case REACT_SUSPENSE_LIST_TYPE:
          return 'SuspenseList';
      }

      if (typeof type === 'object') {
        switch (type.$$typeof) {
          case REACT_CONTEXT_TYPE:
            return 'Context.Consumer';

          case REACT_PROVIDER_TYPE:
            return 'Context.Provider';

          case REACT_FORWARD_REF_TYPE:
            return getWrappedName(type, type.render, 'ForwardRef');

          case REACT_MEMO_TYPE:
            return getComponentName(type.type);

          case REACT_BLOCK_TYPE:
            return getComponentName(type.render);

          case REACT_LAZY_TYPE:
            {
              var thenable = type;
              var resolvedThenable = refineResolvedLazyComponent(thenable);

              if (resolvedThenable) {
                return getComponentName(resolvedThenable);
              }

              break;
            }
        }
      }

      return null;
    }

    var ReactDebugCurrentFrame = {};
    var currentlyValidatingElement = null;

    function setCurrentlyValidatingElement(element) {
      {
        currentlyValidatingElement = element;
      }
    }

    {
      // Stack implementation injected by the current renderer.
      ReactDebugCurrentFrame.getCurrentStack = null;

      ReactDebugCurrentFrame.getStackAddendum = function () {
        var stack = ''; // Add an extra top frame while an element is being validated

        if (currentlyValidatingElement) {
          var name = getComponentName(currentlyValidatingElement.type);
          var owner = currentlyValidatingElement._owner;
          stack += describeComponentFrame(name, currentlyValidatingElement._source, owner && getComponentName(owner.type));
        } // Delegate to the injected renderer-specific implementation


        var impl = ReactDebugCurrentFrame.getCurrentStack;

        if (impl) {
          stack += impl() || '';
        }

        return stack;
      };
    }
    /**
     * Used by act() to track whether you're inside an act() scope.
     */

    var IsSomeRendererActing = {
      current: false
    };
    var ReactSharedInternals = {
      ReactCurrentDispatcher: ReactCurrentDispatcher,
      ReactCurrentBatchConfig: ReactCurrentBatchConfig,
      ReactCurrentOwner: ReactCurrentOwner,
      IsSomeRendererActing: IsSomeRendererActing,
      // Used by renderers to avoid bundling object-assign twice in UMD bundles:
      assign: _assign
    };
    {
      _assign(ReactSharedInternals, {
        // These should not be included in production.
        ReactDebugCurrentFrame: ReactDebugCurrentFrame,
        // Shim for React DOM 16.0.0 which still destructured (but not used) this.
        // TODO: remove in React 17.0.
        ReactComponentTreeHook: {}
      });
    } // by calls to these methods by a Babel plugin.
    //
    // In PROD (or in packages without access to React internals),
    // they are left as they are instead.

    function warn(format) {
      {
        for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
          args[_key - 1] = arguments[_key];
        }

        printWarning('warn', format, args);
      }
    }

    function error(format) {
      {
        for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
          args[_key2 - 1] = arguments[_key2];
        }

        printWarning('error', format, args);
      }
    }

    function printWarning(level, format, args) {
      // When changing this logic, you might want to also
      // update consoleWithStackDev.www.js as well.
      {
        var hasExistingStack = args.length > 0 && typeof args[args.length - 1] === 'string' && args[args.length - 1].indexOf('\n    in') === 0;

        if (!hasExistingStack) {
          var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame;
          var stack = ReactDebugCurrentFrame.getStackAddendum();

          if (stack !== '') {
            format += '%s';
            args = args.concat([stack]);
          }
        }

        var argsWithFormat = args.map(function (item) {
          return '' + item;
        }); // Careful: RN currently depends on this prefix

        argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it
        // breaks IE9: https://github.com/facebook/react/issues/13610
        // eslint-disable-next-line react-internal/no-production-logging

        Function.prototype.apply.call(console[level], console, argsWithFormat);

        try {
          // --- Welcome to debugging React ---
          // This error was thrown as a convenience so that you can use this stack
          // to find the callsite that caused this warning to fire.
          var argIndex = 0;
          var message = 'Warning: ' + format.replace(/%s/g, function () {
            return args[argIndex++];
          });
          throw new Error(message);
        } catch (x) {}
      }
    }

    var didWarnStateUpdateForUnmountedComponent = {};

    function warnNoop(publicInstance, callerName) {
      {
        var _constructor = publicInstance.constructor;
        var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass';
        var warningKey = componentName + "." + callerName;

        if (didWarnStateUpdateForUnmountedComponent[warningKey]) {
          return;
        }

        error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName);
        didWarnStateUpdateForUnmountedComponent[warningKey] = true;
      }
    }
    /**
     * This is the abstract API for an update queue.
     */


    var ReactNoopUpdateQueue = {
      /**
       * Checks whether or not this composite component is mounted.
       * @param {ReactClass} publicInstance The instance we want to test.
       * @return {boolean} True if mounted, false otherwise.
       * @protected
       * @final
       */
      isMounted: function (publicInstance) {
        return false;
      },

      /**
       * Forces an update. This should only be invoked when it is known with
       * certainty that we are **not** in a DOM transaction.
       *
       * You may want to call this when you know that some deeper aspect of the
       * component's state has changed but `setState` was not called.
       *
       * This will not invoke `shouldComponentUpdate`, but it will invoke
       * `componentWillUpdate` and `componentDidUpdate`.
       *
       * @param {ReactClass} publicInstance The instance that should rerender.
       * @param {?function} callback Called after component is updated.
       * @param {?string} callerName name of the calling function in the public API.
       * @internal
       */
      enqueueForceUpdate: function (publicInstance, callback, callerName) {
        warnNoop(publicInstance, 'forceUpdate');
      },

      /**
       * Replaces all of the state. Always use this or `setState` to mutate state.
       * You should treat `this.state` as immutable.
       *
       * There is no guarantee that `this.state` will be immediately updated, so
       * accessing `this.state` after calling this method may return the old value.
       *
       * @param {ReactClass} publicInstance The instance that should rerender.
       * @param {object} completeState Next state.
       * @param {?function} callback Called after component is updated.
       * @param {?string} callerName name of the calling function in the public API.
       * @internal
       */
      enqueueReplaceState: function (publicInstance, completeState, callback, callerName) {
        warnNoop(publicInstance, 'replaceState');
      },

      /**
       * Sets a subset of the state. This only exists because _pendingState is
       * internal. This provides a merging strategy that is not available to deep
       * properties which is confusing. TODO: Expose pendingState or don't use it
       * during the merge.
       *
       * @param {ReactClass} publicInstance The instance that should rerender.
       * @param {object} partialState Next partial state to be merged with state.
       * @param {?function} callback Called after component is updated.
       * @param {?string} Name of the calling function in the public API.
       * @internal
       */
      enqueueSetState: function (publicInstance, partialState, callback, callerName) {
        warnNoop(publicInstance, 'setState');
      }
    };
    var emptyObject = {};
    {
      Object.freeze(emptyObject);
    }
    /**
     * Base class helpers for the updating state of a component.
     */

    function Component(props, context, updater) {
      this.props = props;
      this.context = context; // If a component has string refs, we will assign a different object later.

      this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the
      // renderer.

      this.updater = updater || ReactNoopUpdateQueue;
    }

    Component.prototype.isReactComponent = {};
    /**
     * Sets a subset of the state. Always use this to mutate
     * state. You should treat `this.state` as immutable.
     *
     * There is no guarantee that `this.state` will be immediately updated, so
     * accessing `this.state` after calling this method may return the old value.
     *
     * There is no guarantee that calls to `setState` will run synchronously,
     * as they may eventually be batched together.  You can provide an optional
     * callback that will be executed when the call to setState is actually
     * completed.
     *
     * When a function is provided to setState, it will be called at some point in
     * the future (not synchronously). It will be called with the up to date
     * component arguments (state, props, context). These values can be different
     * from this.* because your function may be called after receiveProps but before
     * shouldComponentUpdate, and this new state, props, and context will not yet be
     * assigned to this.
     *
     * @param {object|function} partialState Next partial state or function to
     *        produce next partial state to be merged with current state.
     * @param {?function} callback Called after state is updated.
     * @final
     * @protected
     */

    Component.prototype.setState = function (partialState, callback) {
      if (!(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null)) {
        {
          throw Error("setState(...): takes an object of state variables to update or a function which returns an object of state variables.");
        }
      }

      this.updater.enqueueSetState(this, partialState, callback, 'setState');
    };
    /**
     * Forces an update. This should only be invoked when it is known with
     * certainty that we are **not** in a DOM transaction.
     *
     * You may want to call this when you know that some deeper aspect of the
     * component's state has changed but `setState` was not called.
     *
     * This will not invoke `shouldComponentUpdate`, but it will invoke
     * `componentWillUpdate` and `componentDidUpdate`.
     *
     * @param {?function} callback Called after update is complete.
     * @final
     * @protected
     */


    Component.prototype.forceUpdate = function (callback) {
      this.updater.enqueueForceUpdate(this, callback, 'forceUpdate');
    };
    /**
     * Deprecated APIs. These APIs used to exist on classic React classes but since
     * we would like to deprecate them, we're not going to move them over to this
     * modern base class. Instead, we define a getter that warns if it's accessed.
     */


    {
      var deprecatedAPIs = {
        isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
        replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']
      };

      var defineDeprecationWarning = function (methodName, info) {
        Object.defineProperty(Component.prototype, methodName, {
          get: function () {
            warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]);
            return undefined;
          }
        });
      };

      for (var fnName in deprecatedAPIs) {
        if (deprecatedAPIs.hasOwnProperty(fnName)) {
          defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
        }
      }
    }

    function ComponentDummy() {}

    ComponentDummy.prototype = Component.prototype;
    /**
     * Convenience component with default shallow equality check for sCU.
     */

    function PureComponent(props, context, updater) {
      this.props = props;
      this.context = context; // If a component has string refs, we will assign a different object later.

      this.refs = emptyObject;
      this.updater = updater || ReactNoopUpdateQueue;
    }

    var pureComponentPrototype = PureComponent.prototype = new ComponentDummy();
    pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods.

    _assign(pureComponentPrototype, Component.prototype);

    pureComponentPrototype.isPureReactComponent = true; // an immutable object with a single mutable value

    function createRef() {
      var refObject = {
        current: null
      };
      {
        Object.seal(refObject);
      }
      return refObject;
    }

    var hasOwnProperty = Object.prototype.hasOwnProperty;
    var RESERVED_PROPS = {
      key: true,
      ref: true,
      __self: true,
      __source: true
    };
    var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs;
    {
      didWarnAboutStringRefs = {};
    }

    function hasValidRef(config) {
      {
        if (hasOwnProperty.call(config, 'ref')) {
          var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;

          if (getter && getter.isReactWarning) {
            return false;
          }
        }
      }
      return config.ref !== undefined;
    }

    function hasValidKey(config) {
      {
        if (hasOwnProperty.call(config, 'key')) {
          var getter = Object.getOwnPropertyDescriptor(config, 'key').get;

          if (getter && getter.isReactWarning) {
            return false;
          }
        }
      }
      return config.key !== undefined;
    }

    function defineKeyPropWarningGetter(props, displayName) {
      var warnAboutAccessingKey = function () {
        {
          if (!specialPropKeyWarningShown) {
            specialPropKeyWarningShown = true;
            error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
          }
        }
      };

      warnAboutAccessingKey.isReactWarning = true;
      Object.defineProperty(props, 'key', {
        get: warnAboutAccessingKey,
        configurable: true
      });
    }

    function defineRefPropWarningGetter(props, displayName) {
      var warnAboutAccessingRef = function () {
        {
          if (!specialPropRefWarningShown) {
            specialPropRefWarningShown = true;
            error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
          }
        }
      };

      warnAboutAccessingRef.isReactWarning = true;
      Object.defineProperty(props, 'ref', {
        get: warnAboutAccessingRef,
        configurable: true
      });
    }

    function warnIfStringRefCannotBeAutoConverted(config) {
      {
        if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) {
          var componentName = getComponentName(ReactCurrentOwner.current.type);

          if (!didWarnAboutStringRefs[componentName]) {
            error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://fb.me/react-strict-mode-string-ref', getComponentName(ReactCurrentOwner.current.type), config.ref);
            didWarnAboutStringRefs[componentName] = true;
          }
        }
      }
    }
    /**
     * Factory method to create a new React element. This no longer adheres to
     * the class pattern, so do not use new to call it. Also, instanceof check
     * will not work. Instead test $$typeof field against Symbol.for('react.element') to check
     * if something is a React Element.
     *
     * @param {*} type
     * @param {*} props
     * @param {*} key
     * @param {string|object} ref
     * @param {*} owner
     * @param {*} self A *temporary* helper to detect places where `this` is
     * different from the `owner` when React.createElement is called, so that we
     * can warn. We want to get rid of owner and replace string `ref`s with arrow
     * functions, and as long as `this` and owner are the same, there will be no
     * change in behavior.
     * @param {*} source An annotation object (added by a transpiler or otherwise)
     * indicating filename, line number, and/or other information.
     * @internal
     */


    var ReactElement = function (type, key, ref, self, source, owner, props) {
      var element = {
        // This tag allows us to uniquely identify this as a React Element
        $$typeof: REACT_ELEMENT_TYPE,
        // Built-in properties that belong on the element
        type: type,
        key: key,
        ref: ref,
        props: props,
        // Record the component responsible for creating this element.
        _owner: owner
      };
      {
        // The validation flag is currently mutative. We put it on
        // an external backing store so that we can freeze the whole object.
        // This can be replaced with a WeakMap once they are implemented in
        // commonly used development environments.
        element._store = {}; // To make comparing ReactElements easier for testing purposes, we make
        // the validation flag non-enumerable (where possible, which should
        // include every environment we run tests in), so the test framework
        // ignores it.

        Object.defineProperty(element._store, 'validated', {
          configurable: false,
          enumerable: false,
          writable: true,
          value: false
        }); // self and source are DEV only properties.

        Object.defineProperty(element, '_self', {
          configurable: false,
          enumerable: false,
          writable: false,
          value: self
        }); // Two elements created in two different places should be considered
        // equal for testing purposes and therefore we hide it from enumeration.

        Object.defineProperty(element, '_source', {
          configurable: false,
          enumerable: false,
          writable: false,
          value: source
        });

        if (Object.freeze) {
          Object.freeze(element.props);
          Object.freeze(element);
        }
      }
      return element;
    };
    /**
     * Create and return a new ReactElement of the given type.
     * See https://reactjs.org/docs/react-api.html#createelement
     */


    function createElement(type, config, children) {
      var propName; // Reserved names are extracted

      var props = {};
      var key = null;
      var ref = null;
      var self = null;
      var source = null;

      if (config != null) {
        if (hasValidRef(config)) {
          ref = config.ref;
          {
            warnIfStringRefCannotBeAutoConverted(config);
          }
        }

        if (hasValidKey(config)) {
          key = '' + config.key;
        }

        self = config.__self === undefined ? null : config.__self;
        source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object

        for (propName in config) {
          if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
            props[propName] = config[propName];
          }
        }
      } // Children can be more than one argument, and those are transferred onto
      // the newly allocated props object.


      var childrenLength = arguments.length - 2;

      if (childrenLength === 1) {
        props.children = children;
      } else if (childrenLength > 1) {
        var childArray = Array(childrenLength);

        for (var i = 0; i < childrenLength; i++) {
          childArray[i] = arguments[i + 2];
        }

        {
          if (Object.freeze) {
            Object.freeze(childArray);
          }
        }
        props.children = childArray;
      } // Resolve default props


      if (type && type.defaultProps) {
        var defaultProps = type.defaultProps;

        for (propName in defaultProps) {
          if (props[propName] === undefined) {
            props[propName] = defaultProps[propName];
          }
        }
      }

      {
        if (key || ref) {
          var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;

          if (key) {
            defineKeyPropWarningGetter(props, displayName);
          }

          if (ref) {
            defineRefPropWarningGetter(props, displayName);
          }
        }
      }
      return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
    }

    function cloneAndReplaceKey(oldElement, newKey) {
      var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);
      return newElement;
    }
    /**
     * Clone and return a new ReactElement using element as the starting point.
     * See https://reactjs.org/docs/react-api.html#cloneelement
     */


    function cloneElement(element, config, children) {
      if (!!(element === null || element === undefined)) {
        {
          throw Error("React.cloneElement(...): The argument must be a React element, but you passed " + element + ".");
        }
      }

      var propName; // Original props are copied

      var props = _assign({}, element.props); // Reserved names are extracted


      var key = element.key;
      var ref = element.ref; // Self is preserved since the owner is preserved.

      var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a
      // transpiler, and the original source is probably a better indicator of the
      // true owner.

      var source = element._source; // Owner will be preserved, unless ref is overridden

      var owner = element._owner;

      if (config != null) {
        if (hasValidRef(config)) {
          // Silently steal the ref from the parent.
          ref = config.ref;
          owner = ReactCurrentOwner.current;
        }

        if (hasValidKey(config)) {
          key = '' + config.key;
        } // Remaining properties override existing props


        var defaultProps;

        if (element.type && element.type.defaultProps) {
          defaultProps = element.type.defaultProps;
        }

        for (propName in config) {
          if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
            if (config[propName] === undefined && defaultProps !== undefined) {
              // Resolve default props
              props[propName] = defaultProps[propName];
            } else {
              props[propName] = config[propName];
            }
          }
        }
      } // Children can be more than one argument, and those are transferred onto
      // the newly allocated props object.


      var childrenLength = arguments.length - 2;

      if (childrenLength === 1) {
        props.children = children;
      } else if (childrenLength > 1) {
        var childArray = Array(childrenLength);

        for (var i = 0; i < childrenLength; i++) {
          childArray[i] = arguments[i + 2];
        }

        props.children = childArray;
      }

      return ReactElement(element.type, key, ref, self, source, owner, props);
    }
    /**
     * Verifies the object is a ReactElement.
     * See https://reactjs.org/docs/react-api.html#isvalidelement
     * @param {?object} object
     * @return {boolean} True if `object` is a ReactElement.
     * @final
     */


    function isValidElement(object) {
      return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
    }

    var SEPARATOR = '.';
    var SUBSEPARATOR = ':';
    /**
     * Escape and wrap key so it is safe to use as a reactid
     *
     * @param {string} key to be escaped.
     * @return {string} the escaped key.
     */

    function escape(key) {
      var escapeRegex = /[=:]/g;
      var escaperLookup = {
        '=': '=0',
        ':': '=2'
      };
      var escapedString = ('' + key).replace(escapeRegex, function (match) {
        return escaperLookup[match];
      });
      return '$' + escapedString;
    }
    /**
     * TODO: Test that a single child and an array with one item have the same key
     * pattern.
     */


    var didWarnAboutMaps = false;
    var userProvidedKeyEscapeRegex = /\/+/g;

    function escapeUserProvidedKey(text) {
      return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');
    }

    var POOL_SIZE = 10;
    var traverseContextPool = [];

    function getPooledTraverseContext(mapResult, keyPrefix, mapFunction, mapContext) {
      if (traverseContextPool.length) {
        var traverseContext = traverseContextPool.pop();
        traverseContext.result = mapResult;
        traverseContext.keyPrefix = keyPrefix;
        traverseContext.func = mapFunction;
        traverseContext.context = mapContext;
        traverseContext.count = 0;
        return traverseContext;
      } else {
        return {
          result: mapResult,
          keyPrefix: keyPrefix,
          func: mapFunction,
          context: mapContext,
          count: 0
        };
      }
    }

    function releaseTraverseContext(traverseContext) {
      traverseContext.result = null;
      traverseContext.keyPrefix = null;
      traverseContext.func = null;
      traverseContext.context = null;
      traverseContext.count = 0;

      if (traverseContextPool.length < POOL_SIZE) {
        traverseContextPool.push(traverseContext);
      }
    }
    /**
     * @param {?*} children Children tree container.
     * @param {!string} nameSoFar Name of the key path so far.
     * @param {!function} callback Callback to invoke with each child found.
     * @param {?*} traverseContext Used to pass information throughout the traversal
     * process.
     * @return {!number} The number of children in this subtree.
     */


    function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
      var type = typeof children;

      if (type === 'undefined' || type === 'boolean') {
        // All of the above are perceived as null.
        children = null;
      }

      var invokeCallback = false;

      if (children === null) {
        invokeCallback = true;
      } else {
        switch (type) {
          case 'string':
          case 'number':
            invokeCallback = true;
            break;

          case 'object':
            switch (children.$$typeof) {
              case REACT_ELEMENT_TYPE:
              case REACT_PORTAL_TYPE:
                invokeCallback = true;
            }

        }
      }

      if (invokeCallback) {
        callback(traverseContext, children, // If it's the only child, treat the name as if it was wrapped in an array
        // so that it's consistent if the number of children grows.
        nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
        return 1;
      }

      var child;
      var nextName;
      var subtreeCount = 0; // Count of children found in the current subtree.

      var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;

      if (Array.isArray(children)) {
        for (var i = 0; i < children.length; i++) {
          child = children[i];
          nextName = nextNamePrefix + getComponentKey(child, i);
          subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
        }
      } else {
        var iteratorFn = getIteratorFn(children);

        if (typeof iteratorFn === 'function') {
          {
            // Warn about using Maps as children
            if (iteratorFn === children.entries) {
              if (!didWarnAboutMaps) {
                warn('Using Maps as children is deprecated and will be removed in ' + 'a future major release. Consider converting children to ' + 'an array of keyed ReactElements instead.');
              }

              didWarnAboutMaps = true;
            }
          }
          var iterator = iteratorFn.call(children);
          var step;
          var ii = 0;

          while (!(step = iterator.next()).done) {
            child = step.value;
            nextName = nextNamePrefix + getComponentKey(child, ii++);
            subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
          }
        } else if (type === 'object') {
          var addendum = '';
          {
            addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + ReactDebugCurrentFrame.getStackAddendum();
          }
          var childrenString = '' + children;
          {
            {
              throw Error("Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + ")." + addendum);
            }
          }
        }
      }

      return subtreeCount;
    }
    /**
     * Traverses children that are typically specified as `props.children`, but
     * might also be specified through attributes:
     *
     * - `traverseAllChildren(this.props.children, ...)`
     * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
     *
     * The `traverseContext` is an optional argument that is passed through the
     * entire traversal. It can be used to store accumulations or anything else that
     * the callback might find relevant.
     *
     * @param {?*} children Children tree object.
     * @param {!function} callback To invoke upon traversing each child.
     * @param {?*} traverseContext Context for traversal.
     * @return {!number} The number of children in this subtree.
     */


    function traverseAllChildren(children, callback, traverseContext) {
      if (children == null) {
        return 0;
      }

      return traverseAllChildrenImpl(children, '', callback, traverseContext);
    }
    /**
     * Generate a key string that identifies a component within a set.
     *
     * @param {*} component A component that could contain a manual key.
     * @param {number} index Index that is used if a manual key is not provided.
     * @return {string}
     */


    function getComponentKey(component, index) {
      // Do some typechecking here since we call this blindly. We want to ensure
      // that we don't block potential future ES APIs.
      if (typeof component === 'object' && component !== null && component.key != null) {
        // Explicit key
        return escape(component.key);
      } // Implicit key determined by the index in the set


      return index.toString(36);
    }

    function forEachSingleChild(bookKeeping, child, name) {
      var func = bookKeeping.func,
          context = bookKeeping.context;
      func.call(context, child, bookKeeping.count++);
    }
    /**
     * Iterates through children that are typically specified as `props.children`.
     *
     * See https://reactjs.org/docs/react-api.html#reactchildrenforeach
     *
     * The provided forEachFunc(child, index) will be called for each
     * leaf child.
     *
     * @param {?*} children Children tree container.
     * @param {function(*, int)} forEachFunc
     * @param {*} forEachContext Context for forEachContext.
     */


    function forEachChildren(children, forEachFunc, forEachContext) {
      if (children == null) {
        return children;
      }

      var traverseContext = getPooledTraverseContext(null, null, forEachFunc, forEachContext);
      traverseAllChildren(children, forEachSingleChild, traverseContext);
      releaseTraverseContext(traverseContext);
    }

    function mapSingleChildIntoContext(bookKeeping, child, childKey) {
      var result = bookKeeping.result,
          keyPrefix = bookKeeping.keyPrefix,
          func = bookKeeping.func,
          context = bookKeeping.context;
      var mappedChild = func.call(context, child, bookKeeping.count++);

      if (Array.isArray(mappedChild)) {
        mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, function (c) {
          return c;
        });
      } else if (mappedChild != null) {
        if (isValidElement(mappedChild)) {
          mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as
          // traverseAllChildren used to do for objects as children
          keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);
        }

        result.push(mappedChild);
      }
    }

    function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
      var escapedPrefix = '';

      if (prefix != null) {
        escapedPrefix = escapeUserProvidedKey(prefix) + '/';
      }

      var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context);
      traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
      releaseTraverseContext(traverseContext);
    }
    /**
     * Maps children that are typically specified as `props.children`.
     *
     * See https://reactjs.org/docs/react-api.html#reactchildrenmap
     *
     * The provided mapFunction(child, key, index) will be called for each
     * leaf child.
     *
     * @param {?*} children Children tree container.
     * @param {function(*, int)} func The map function.
     * @param {*} context Context for mapFunction.
     * @return {object} Object containing the ordered map of results.
     */


    function mapChildren(children, func, context) {
      if (children == null) {
        return children;
      }

      var result = [];
      mapIntoWithKeyPrefixInternal(children, result, null, func, context);
      return result;
    }
    /**
     * Count the number of children that are typically specified as
     * `props.children`.
     *
     * See https://reactjs.org/docs/react-api.html#reactchildrencount
     *
     * @param {?*} children Children tree container.
     * @return {number} The number of children.
     */


    function countChildren(children) {
      return traverseAllChildren(children, function () {
        return null;
      }, null);
    }
    /**
     * Flatten a children object (typically specified as `props.children`) and
     * return an array with appropriately re-keyed children.
     *
     * See https://reactjs.org/docs/react-api.html#reactchildrentoarray
     */


    function toArray(children) {
      var result = [];
      mapIntoWithKeyPrefixInternal(children, result, null, function (child) {
        return child;
      });
      return result;
    }
    /**
     * Returns the first child in a collection of children and verifies that there
     * is only one child in the collection.
     *
     * See https://reactjs.org/docs/react-api.html#reactchildrenonly
     *
     * The current implementation of this function assumes that a single child gets
     * passed without a wrapper, but the purpose of this helper function is to
     * abstract away the particular structure of children.
     *
     * @param {?object} children Child collection stru