0.2.0 - Mid migration

web/node_modules/react-transition-group/cjs/CSSTransition.js

@@ -0,0 +1,429 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+var _addClass2 = _interopRequireDefault(require("dom-helpers/addClass"));
+
+var _removeClass = _interopRequireDefault(require("dom-helpers/removeClass"));
+
+var _react = _interopRequireDefault(require("react"));
+
+var _Transition = _interopRequireDefault(require("./Transition"));
+
+var _PropTypes = require("./utils/PropTypes");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+var _addClass = function addClass(node, classes) {
+  return node && classes && classes.split(' ').forEach(function (c) {
+    return (0, _addClass2.default)(node, c);
+  });
+};
+
+var removeClass = function removeClass(node, classes) {
+  return node && classes && classes.split(' ').forEach(function (c) {
+    return (0, _removeClass.default)(node, c);
+  });
+};
+/**
+ * A transition component inspired by the excellent
+ * [ng-animate](https://docs.angularjs.org/api/ngAnimate) library, you should
+ * use it if you're using CSS transitions or animations. It's built upon the
+ * [`Transition`](https://reactcommunity.org/react-transition-group/transition)
+ * component, so it inherits all of its props.
+ *
+ * `CSSTransition` applies a pair of class names during the `appear`, `enter`,
+ * and `exit` states of the transition. The first class is applied and then a
+ * second `*-active` class in order to activate the CSS transition. After the
+ * transition, matching `*-done` class names are applied to persist the
+ * transition state.
+ *
+ * ```jsx
+ * function App() {
+ *   const [inProp, setInProp] = useState(false);
+ *   return (
+ *     <div>
+ *       <CSSTransition in={inProp} timeout={200} classNames="my-node">
+ *         <div>
+ *           {"I'll receive my-node-* classes"}
+ *         </div>
+ *       </CSSTransition>
+ *       <button type="button" onClick={() => setInProp(true)}>
+ *         Click to Enter
+ *       </button>
+ *     </div>
+ *   );
+ * }
+ * ```
+ *
+ * When the `in` prop is set to `true`, the child component will first receive
+ * the class `example-enter`, then the `example-enter-active` will be added in
+ * the next tick. `CSSTransition` [forces a
+ * reflow](https://github.com/reactjs/react-transition-group/blob/5007303e729a74be66a21c3e2205e4916821524b/src/CSSTransition.js#L208-L215)
+ * between before adding the `example-enter-active`. This is an important trick
+ * because it allows us to transition between `example-enter` and
+ * `example-enter-active` even though they were added immediately one after
+ * another. Most notably, this is what makes it possible for us to animate
+ * _appearance_.
+ *
+ * ```css
+ * .my-node-enter {
+ *   opacity: 0;
+ * }
+ * .my-node-enter-active {
+ *   opacity: 1;
+ *   transition: opacity 200ms;
+ * }
+ * .my-node-exit {
+ *   opacity: 1;
+ * }
+ * .my-node-exit-active {
+ *   opacity: 0;
+ *   transition: opacity 200ms;
+ * }
+ * ```
+ *
+ * `*-active` classes represent which styles you want to animate **to**, so it's
+ * important to add `transition` declaration only to them, otherwise transitions
+ * might not behave as intended! This might not be obvious when the transitions
+ * are symmetrical, i.e. when `*-enter-active` is the same as `*-exit`, like in
+ * the example above (minus `transition`), but it becomes apparent in more
+ * complex transitions.
+ *
+ * **Note**: If you're using the
+ * [`appear`](http://reactcommunity.org/react-transition-group/transition#Transition-prop-appear)
+ * prop, make sure to define styles for `.appear-*` classes as well.
+ */
+
+
+var CSSTransition = /*#__PURE__*/function (_React$Component) {
+  _inheritsLoose(CSSTransition, _React$Component);
+
+  function CSSTransition() {
+    var _this;
+
+    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+      args[_key] = arguments[_key];
+    }
+
+    _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
+    _this.appliedClasses = {
+      appear: {},
+      enter: {},
+      exit: {}
+    };
+
+    _this.onEnter = function (maybeNode, maybeAppearing) {
+      var _this$resolveArgument = _this.resolveArguments(maybeNode, maybeAppearing),
+          node = _this$resolveArgument[0],
+          appearing = _this$resolveArgument[1];
+
+      _this.removeClasses(node, 'exit');
+
+      _this.addClass(node, appearing ? 'appear' : 'enter', 'base');
+
+      if (_this.props.onEnter) {
+        _this.props.onEnter(maybeNode, maybeAppearing);
+      }
+    };
+
+    _this.onEntering = function (maybeNode, maybeAppearing) {
+      var _this$resolveArgument2 = _this.resolveArguments(maybeNode, maybeAppearing),
+          node = _this$resolveArgument2[0],
+          appearing = _this$resolveArgument2[1];
+
+      var type = appearing ? 'appear' : 'enter';
+
+      _this.addClass(node, type, 'active');
+
+      if (_this.props.onEntering) {
+        _this.props.onEntering(maybeNode, maybeAppearing);
+      }
+    };
+
+    _this.onEntered = function (maybeNode, maybeAppearing) {
+      var _this$resolveArgument3 = _this.resolveArguments(maybeNode, maybeAppearing),
+          node = _this$resolveArgument3[0],
+          appearing = _this$resolveArgument3[1];
+
+      var type = appearing ? 'appear' : 'enter';
+
+      _this.removeClasses(node, type);
+
+      _this.addClass(node, type, 'done');
+
+      if (_this.props.onEntered) {
+        _this.props.onEntered(maybeNode, maybeAppearing);
+      }
+    };
+
+    _this.onExit = function (maybeNode) {
+      var _this$resolveArgument4 = _this.resolveArguments(maybeNode),
+          node = _this$resolveArgument4[0];
+
+      _this.removeClasses(node, 'appear');
+
+      _this.removeClasses(node, 'enter');
+
+      _this.addClass(node, 'exit', 'base');
+
+      if (_this.props.onExit) {
+        _this.props.onExit(maybeNode);
+      }
+    };
+
+    _this.onExiting = function (maybeNode) {
+      var _this$resolveArgument5 = _this.resolveArguments(maybeNode),
+          node = _this$resolveArgument5[0];
+
+      _this.addClass(node, 'exit', 'active');
+
+      if (_this.props.onExiting) {
+        _this.props.onExiting(maybeNode);
+      }
+    };
+
+    _this.onExited = function (maybeNode) {
+      var _this$resolveArgument6 = _this.resolveArguments(maybeNode),
+          node = _this$resolveArgument6[0];
+
+      _this.removeClasses(node, 'exit');
+
+      _this.addClass(node, 'exit', 'done');
+
+      if (_this.props.onExited) {
+        _this.props.onExited(maybeNode);
+      }
+    };
+
+    _this.resolveArguments = function (maybeNode, maybeAppearing) {
+      return _this.props.nodeRef ? [_this.props.nodeRef.current, maybeNode] // here `maybeNode` is actually `appearing`
+      : [maybeNode, maybeAppearing];
+    };
+
+    _this.getClassNames = function (type) {
+      var classNames = _this.props.classNames;
+      var isStringClassNames = typeof classNames === 'string';
+      var prefix = isStringClassNames && classNames ? classNames + "-" : '';
+      var baseClassName = isStringClassNames ? "" + prefix + type : classNames[type];
+      var activeClassName = isStringClassNames ? baseClassName + "-active" : classNames[type + "Active"];
+      var doneClassName = isStringClassNames ? baseClassName + "-done" : classNames[type + "Done"];
+      return {
+        baseClassName: baseClassName,
+        activeClassName: activeClassName,
+        doneClassName: doneClassName
+      };
+    };
+
+    return _this;
+  }
+
+  var _proto = CSSTransition.prototype;
+
+  _proto.addClass = function addClass(node, type, phase) {
+    var className = this.getClassNames(type)[phase + "ClassName"];
+
+    var _this$getClassNames = this.getClassNames('enter'),
+        doneClassName = _this$getClassNames.doneClassName;
+
+    if (type === 'appear' && phase === 'done' && doneClassName) {
+      className += " " + doneClassName;
+    } // This is to force a repaint,
+    // which is necessary in order to transition styles when adding a class name.
+
+
+    if (phase === 'active') {
+      /* eslint-disable no-unused-expressions */
+      node && node.scrollTop;
+    }
+
+    if (className) {
+      this.appliedClasses[type][phase] = className;
+
+      _addClass(node, className);
+    }
+  };
+
+  _proto.removeClasses = function removeClasses(node, type) {
+    var _this$appliedClasses$ = this.appliedClasses[type],
+        baseClassName = _this$appliedClasses$.base,
+        activeClassName = _this$appliedClasses$.active,
+        doneClassName = _this$appliedClasses$.done;
+    this.appliedClasses[type] = {};
+
+    if (baseClassName) {
+      removeClass(node, baseClassName);
+    }
+
+    if (activeClassName) {
+      removeClass(node, activeClassName);
+    }
+
+    if (doneClassName) {
+      removeClass(node, doneClassName);
+    }
+  };
+
+  _proto.render = function render() {
+    var _this$props = this.props,
+        _ = _this$props.classNames,
+        props = _objectWithoutPropertiesLoose(_this$props, ["classNames"]);
+
+    return /*#__PURE__*/_react.default.createElement(_Transition.default, _extends({}, props, {
+      onEnter: this.onEnter,
+      onEntered: this.onEntered,
+      onEntering: this.onEntering,
+      onExit: this.onExit,
+      onExiting: this.onExiting,
+      onExited: this.onExited
+    }));
+  };
+
+  return CSSTransition;
+}(_react.default.Component);
+
+CSSTransition.defaultProps = {
+  classNames: ''
+};
+CSSTransition.propTypes = process.env.NODE_ENV !== "production" ? _extends({}, _Transition.default.propTypes, {
+  /**
+   * The animation classNames applied to the component as it appears, enters,
+   * exits or has finished the transition. A single name can be provided, which
+   * will be suffixed for each stage, e.g. `classNames="fade"` applies:
+   *
+   * - `fade-appear`, `fade-appear-active`, `fade-appear-done`
+   * - `fade-enter`, `fade-enter-active`, `fade-enter-done`
+   * - `fade-exit`, `fade-exit-active`, `fade-exit-done`
+   *
+   * A few details to note about how these classes are applied:
+   *
+   * 1. They are _joined_ with the ones that are already defined on the child
+   *    component, so if you want to add some base styles, you can use
+   *    `className` without worrying that it will be overridden.
+   *
+   * 2. If the transition component mounts with `in={false}`, no classes are
+   *    applied yet. You might be expecting `*-exit-done`, but if you think
+   *    about it, a component cannot finish exiting if it hasn't entered yet.
+   *
+   * 2. `fade-appear-done` and `fade-enter-done` will _both_ be applied. This
+   *    allows you to define different behavior for when appearing is done and
+   *    when regular entering is done, using selectors like
+   *    `.fade-enter-done:not(.fade-appear-done)`. For example, you could apply
+   *    an epic entrance animation when element first appears in the DOM using
+   *    [Animate.css](https://daneden.github.io/animate.css/). Otherwise you can
+   *    simply use `fade-enter-done` for defining both cases.
+   *
+   * Each individual classNames can also be specified independently like:
+   *
+   * ```js
+   * classNames={{
+   *  appear: 'my-appear',
+   *  appearActive: 'my-active-appear',
+   *  appearDone: 'my-done-appear',
+   *  enter: 'my-enter',
+   *  enterActive: 'my-active-enter',
+   *  enterDone: 'my-done-enter',
+   *  exit: 'my-exit',
+   *  exitActive: 'my-active-exit',
+   *  exitDone: 'my-done-exit',
+   * }}
+   * ```
+   *
+   * If you want to set these classes using CSS Modules:
+   *
+   * ```js
+   * import styles from './styles.css';
+   * ```
+   *
+   * you might want to use camelCase in your CSS file, that way could simply
+   * spread them instead of listing them one by one:
+   *
+   * ```js
+   * classNames={{ ...styles }}
+   * ```
+   *
+   * @type {string | {
+   *  appear?: string,
+   *  appearActive?: string,
+   *  appearDone?: string,
+   *  enter?: string,
+   *  enterActive?: string,
+   *  enterDone?: string,
+   *  exit?: string,
+   *  exitActive?: string,
+   *  exitDone?: string,
+   * }}
+   */
+  classNames: _PropTypes.classNamesShape,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'enter' or 'appear' class is
+   * applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool)
+   */
+  onEnter: _propTypes.default.func,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'enter-active' or
+   * 'appear-active' class is applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool)
+   */
+  onEntering: _propTypes.default.func,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'enter' or
+   * 'appear' classes are **removed** and the `done` class is added to the DOM node.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool)
+   */
+  onEntered: _propTypes.default.func,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'exit' class is
+   * applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed
+   *
+   * @type Function(node: HtmlElement)
+   */
+  onExit: _propTypes.default.func,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'exit-active' is applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed
+   *
+   * @type Function(node: HtmlElement)
+   */
+  onExiting: _propTypes.default.func,
+
+  /**
+   * A `<Transition>` callback fired immediately after the 'exit' classes
+   * are **removed** and the `exit-done` class is added to the DOM node.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed
+   *
+   * @type Function(node: HtmlElement)
+   */
+  onExited: _propTypes.default.func
+}) : {};
+var _default = CSSTransition;
+exports.default = _default;
+module.exports = exports.default;

web/node_modules/react-transition-group/cjs/ReplaceTransition.js

@@ -0,0 +1,152 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+var _react = _interopRequireDefault(require("react"));
+
+var _reactDom = _interopRequireDefault(require("react-dom"));
+
+var _TransitionGroup = _interopRequireDefault(require("./TransitionGroup"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/**
+ * The `<ReplaceTransition>` component is a specialized `Transition` component
+ * that animates between two children.
+ *
+ * ```jsx
+ * <ReplaceTransition in>
+ *   <Fade><div>I appear first</div></Fade>
+ *   <Fade><div>I replace the above</div></Fade>
+ * </ReplaceTransition>
+ * ```
+ */
+var ReplaceTransition = /*#__PURE__*/function (_React$Component) {
+  _inheritsLoose(ReplaceTransition, _React$Component);
+
+  function ReplaceTransition() {
+    var _this;
+
+    for (var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++) {
+      _args[_key] = arguments[_key];
+    }
+
+    _this = _React$Component.call.apply(_React$Component, [this].concat(_args)) || this;
+
+    _this.handleEnter = function () {
+      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
+        args[_key2] = arguments[_key2];
+      }
+
+      return _this.handleLifecycle('onEnter', 0, args);
+    };
+
+    _this.handleEntering = function () {
+      for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
+        args[_key3] = arguments[_key3];
+      }
+
+      return _this.handleLifecycle('onEntering', 0, args);
+    };
+
+    _this.handleEntered = function () {
+      for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
+        args[_key4] = arguments[_key4];
+      }
+
+      return _this.handleLifecycle('onEntered', 0, args);
+    };
+
+    _this.handleExit = function () {
+      for (var _len5 = arguments.length, args = new Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
+        args[_key5] = arguments[_key5];
+      }
+
+      return _this.handleLifecycle('onExit', 1, args);
+    };
+
+    _this.handleExiting = function () {
+      for (var _len6 = arguments.length, args = new Array(_len6), _key6 = 0; _key6 < _len6; _key6++) {
+        args[_key6] = arguments[_key6];
+      }
+
+      return _this.handleLifecycle('onExiting', 1, args);
+    };
+
+    _this.handleExited = function () {
+      for (var _len7 = arguments.length, args = new Array(_len7), _key7 = 0; _key7 < _len7; _key7++) {
+        args[_key7] = arguments[_key7];
+      }
+
+      return _this.handleLifecycle('onExited', 1, args);
+    };
+
+    return _this;
+  }
+
+  var _proto = ReplaceTransition.prototype;
+
+  _proto.handleLifecycle = function handleLifecycle(handler, idx, originalArgs) {
+    var _child$props;
+
+    var children = this.props.children;
+
+    var child = _react.default.Children.toArray(children)[idx];
+
+    if (child.props[handler]) (_child$props = child.props)[handler].apply(_child$props, originalArgs);
+
+    if (this.props[handler]) {
+      var maybeNode = child.props.nodeRef ? undefined : _reactDom.default.findDOMNode(this);
+      this.props[handler](maybeNode);
+    }
+  };
+
+  _proto.render = function render() {
+    var _this$props = this.props,
+        children = _this$props.children,
+        inProp = _this$props.in,
+        props = _objectWithoutPropertiesLoose(_this$props, ["children", "in"]);
+
+    var _React$Children$toArr = _react.default.Children.toArray(children),
+        first = _React$Children$toArr[0],
+        second = _React$Children$toArr[1];
+
+    delete props.onEnter;
+    delete props.onEntering;
+    delete props.onEntered;
+    delete props.onExit;
+    delete props.onExiting;
+    delete props.onExited;
+    return /*#__PURE__*/_react.default.createElement(_TransitionGroup.default, props, inProp ? _react.default.cloneElement(first, {
+      key: 'first',
+      onEnter: this.handleEnter,
+      onEntering: this.handleEntering,
+      onEntered: this.handleEntered
+    }) : _react.default.cloneElement(second, {
+      key: 'second',
+      onEnter: this.handleExit,
+      onEntering: this.handleExiting,
+      onEntered: this.handleExited
+    }));
+  };
+
+  return ReplaceTransition;
+}(_react.default.Component);
+
+ReplaceTransition.propTypes = process.env.NODE_ENV !== "production" ? {
+  in: _propTypes.default.bool.isRequired,
+  children: function children(props, propName) {
+    if (_react.default.Children.count(props[propName]) !== 2) return new Error("\"" + propName + "\" must be exactly two transition components.");
+    return null;
+  }
+} : {};
+var _default = ReplaceTransition;
+exports.default = _default;
+module.exports = exports.default;

web/node_modules/react-transition-group/cjs/SwitchTransition.js

@@ -0,0 +1,269 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = exports.modes = void 0;
+
+var _react = _interopRequireDefault(require("react"));
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+var _Transition = require("./Transition");
+
+var _TransitionGroupContext = _interopRequireDefault(require("./TransitionGroupContext"));
+
+var _leaveRenders, _enterRenders;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+function areChildrenDifferent(oldChildren, newChildren) {
+  if (oldChildren === newChildren) return false;
+
+  if (_react.default.isValidElement(oldChildren) && _react.default.isValidElement(newChildren) && oldChildren.key != null && oldChildren.key === newChildren.key) {
+    return false;
+  }
+
+  return true;
+}
+/**
+ * Enum of modes for SwitchTransition component
+ * @enum { string }
+ */
+
+
+var modes = {
+  out: 'out-in',
+  in: 'in-out'
+};
+exports.modes = modes;
+
+var callHook = function callHook(element, name, cb) {
+  return function () {
+    var _element$props;
+
+    element.props[name] && (_element$props = element.props)[name].apply(_element$props, arguments);
+    cb();
+  };
+};
+
+var leaveRenders = (_leaveRenders = {}, _leaveRenders[modes.out] = function (_ref) {
+  var current = _ref.current,
+      changeState = _ref.changeState;
+  return _react.default.cloneElement(current, {
+    in: false,
+    onExited: callHook(current, 'onExited', function () {
+      changeState(_Transition.ENTERING, null);
+    })
+  });
+}, _leaveRenders[modes.in] = function (_ref2) {
+  var current = _ref2.current,
+      changeState = _ref2.changeState,
+      children = _ref2.children;
+  return [current, _react.default.cloneElement(children, {
+    in: true,
+    onEntered: callHook(children, 'onEntered', function () {
+      changeState(_Transition.ENTERING);
+    })
+  })];
+}, _leaveRenders);
+var enterRenders = (_enterRenders = {}, _enterRenders[modes.out] = function (_ref3) {
+  var children = _ref3.children,
+      changeState = _ref3.changeState;
+  return _react.default.cloneElement(children, {
+    in: true,
+    onEntered: callHook(children, 'onEntered', function () {
+      changeState(_Transition.ENTERED, _react.default.cloneElement(children, {
+        in: true
+      }));
+    })
+  });
+}, _enterRenders[modes.in] = function (_ref4) {
+  var current = _ref4.current,
+      children = _ref4.children,
+      changeState = _ref4.changeState;
+  return [_react.default.cloneElement(current, {
+    in: false,
+    onExited: callHook(current, 'onExited', function () {
+      changeState(_Transition.ENTERED, _react.default.cloneElement(children, {
+        in: true
+      }));
+    })
+  }), _react.default.cloneElement(children, {
+    in: true
+  })];
+}, _enterRenders);
+/**
+ * A transition component inspired by the [vue transition modes](https://vuejs.org/v2/guide/transitions.html#Transition-Modes).
+ * You can use it when you want to control the render between state transitions.
+ * Based on the selected mode and the child's key which is the `Transition` or `CSSTransition` component, the `SwitchTransition` makes a consistent transition between them.
+ *
+ * If the `out-in` mode is selected, the `SwitchTransition` waits until the old child leaves and then inserts a new child.
+ * If the `in-out` mode is selected, the `SwitchTransition` inserts a new child first, waits for the new child to enter and then removes the old child.
+ *
+ * **Note**: If you want the animation to happen simultaneously
+ * (that is, to have the old child removed and a new child inserted **at the same time**),
+ * you should use
+ * [`TransitionGroup`](https://reactcommunity.org/react-transition-group/transition-group)
+ * instead.
+ *
+ * ```jsx
+ * function App() {
+ *  const [state, setState] = useState(false);
+ *  return (
+ *    <SwitchTransition>
+ *      <CSSTransition
+ *        key={state ? "Goodbye, world!" : "Hello, world!"}
+ *        addEndListener={(node, done) => node.addEventListener("transitionend", done, false)}
+ *        classNames='fade'
+ *      >
+ *        <button onClick={() => setState(state => !state)}>
+ *          {state ? "Goodbye, world!" : "Hello, world!"}
+ *        </button>
+ *      </CSSTransition>
+ *    </SwitchTransition>
+ *  );
+ * }
+ * ```
+ *
+ * ```css
+ * .fade-enter{
+ *    opacity: 0;
+ * }
+ * .fade-exit{
+ *    opacity: 1;
+ * }
+ * .fade-enter-active{
+ *    opacity: 1;
+ * }
+ * .fade-exit-active{
+ *    opacity: 0;
+ * }
+ * .fade-enter-active,
+ * .fade-exit-active{
+ *    transition: opacity 500ms;
+ * }
+ * ```
+ */
+
+var SwitchTransition = /*#__PURE__*/function (_React$Component) {
+  _inheritsLoose(SwitchTransition, _React$Component);
+
+  function SwitchTransition() {
+    var _this;
+
+    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+      args[_key] = arguments[_key];
+    }
+
+    _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
+    _this.state = {
+      status: _Transition.ENTERED,
+      current: null
+    };
+    _this.appeared = false;
+
+    _this.changeState = function (status, current) {
+      if (current === void 0) {
+        current = _this.state.current;
+      }
+
+      _this.setState({
+        status: status,
+        current: current
+      });
+    };
+
+    return _this;
+  }
+
+  var _proto = SwitchTransition.prototype;
+
+  _proto.componentDidMount = function componentDidMount() {
+    this.appeared = true;
+  };
+
+  SwitchTransition.getDerivedStateFromProps = function getDerivedStateFromProps(props, state) {
+    if (props.children == null) {
+      return {
+        current: null
+      };
+    }
+
+    if (state.status === _Transition.ENTERING && props.mode === modes.in) {
+      return {
+        status: _Transition.ENTERING
+      };
+    }
+
+    if (state.current && areChildrenDifferent(state.current, props.children)) {
+      return {
+        status: _Transition.EXITING
+      };
+    }
+
+    return {
+      current: _react.default.cloneElement(props.children, {
+        in: true
+      })
+    };
+  };
+
+  _proto.render = function render() {
+    var _this$props = this.props,
+        children = _this$props.children,
+        mode = _this$props.mode,
+        _this$state = this.state,
+        status = _this$state.status,
+        current = _this$state.current;
+    var data = {
+      children: children,
+      current: current,
+      changeState: this.changeState,
+      status: status
+    };
+    var component;
+
+    switch (status) {
+      case _Transition.ENTERING:
+        component = enterRenders[mode](data);
+        break;
+
+      case _Transition.EXITING:
+        component = leaveRenders[mode](data);
+        break;
+
+      case _Transition.ENTERED:
+        component = current;
+    }
+
+    return /*#__PURE__*/_react.default.createElement(_TransitionGroupContext.default.Provider, {
+      value: {
+        isMounting: !this.appeared
+      }
+    }, component);
+  };
+
+  return SwitchTransition;
+}(_react.default.Component);
+
+SwitchTransition.propTypes = process.env.NODE_ENV !== "production" ? {
+  /**
+   * Transition modes.
+   * `out-in`: Current element transitions out first, then when complete, the new element transitions in.
+   * `in-out`: New element transitions in first, then when complete, the current element transitions out.
+   *
+   * @type {'out-in'|'in-out'}
+   */
+  mode: _propTypes.default.oneOf([modes.in, modes.out]),
+
+  /**
+   * Any `Transition` or `CSSTransition` component.
+   */
+  children: _propTypes.default.oneOfType([_propTypes.default.element.isRequired])
+} : {};
+SwitchTransition.defaultProps = {
+  mode: modes.out
+};
+var _default = SwitchTransition;
+exports.default = _default;

web/node_modules/react-transition-group/cjs/Transition.js

@@ -0,0 +1,638 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = exports.EXITING = exports.ENTERED = exports.ENTERING = exports.EXITED = exports.UNMOUNTED = void 0;
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+var _react = _interopRequireDefault(require("react"));
+
+var _reactDom = _interopRequireDefault(require("react-dom"));
+
+var _config = _interopRequireDefault(require("./config"));
+
+var _PropTypes = require("./utils/PropTypes");
+
+var _TransitionGroupContext = _interopRequireDefault(require("./TransitionGroupContext"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+var UNMOUNTED = 'unmounted';
+exports.UNMOUNTED = UNMOUNTED;
+var EXITED = 'exited';
+exports.EXITED = EXITED;
+var ENTERING = 'entering';
+exports.ENTERING = ENTERING;
+var ENTERED = 'entered';
+exports.ENTERED = ENTERED;
+var EXITING = 'exiting';
+/**
+ * The Transition component lets you describe a transition from one component
+ * state to another _over time_ with a simple declarative API. Most commonly
+ * it's used to animate the mounting and unmounting of a component, but can also
+ * be used to describe in-place transition states as well.
+ *
+ * ---
+ *
+ * **Note**: `Transition` is a platform-agnostic base component. If you're using
+ * transitions in CSS, you'll probably want to use
+ * [`CSSTransition`](https://reactcommunity.org/react-transition-group/css-transition)
+ * instead. It inherits all the features of `Transition`, but contains
+ * additional features necessary to play nice with CSS transitions (hence the
+ * name of the component).
+ *
+ * ---
+ *
+ * By default the `Transition` component does not alter the behavior of the
+ * component it renders, it only tracks "enter" and "exit" states for the
+ * components. It's up to you to give meaning and effect to those states. For
+ * example we can add styles to a component when it enters or exits:
+ *
+ * ```jsx
+ * import { Transition } from 'react-transition-group';
+ *
+ * const duration = 300;
+ *
+ * const defaultStyle = {
+ *   transition: `opacity ${duration}ms ease-in-out`,
+ *   opacity: 0,
+ * }
+ *
+ * const transitionStyles = {
+ *   entering: { opacity: 1 },
+ *   entered:  { opacity: 1 },
+ *   exiting:  { opacity: 0 },
+ *   exited:  { opacity: 0 },
+ * };
+ *
+ * const Fade = ({ in: inProp }) => (
+ *   <Transition in={inProp} timeout={duration}>
+ *     {state => (
+ *       <div style={{
+ *         ...defaultStyle,
+ *         ...transitionStyles[state]
+ *       }}>
+ *         I'm a fade Transition!
+ *       </div>
+ *     )}
+ *   </Transition>
+ * );
+ * ```
+ *
+ * There are 4 main states a Transition can be in:
+ *  - `'entering'`
+ *  - `'entered'`
+ *  - `'exiting'`
+ *  - `'exited'`
+ *
+ * Transition state is toggled via the `in` prop. When `true` the component
+ * begins the "Enter" stage. During this stage, the component will shift from
+ * its current transition state, to `'entering'` for the duration of the
+ * transition and then to the `'entered'` stage once it's complete. Let's take
+ * the following example (we'll use the
+ * [useState](https://reactjs.org/docs/hooks-reference.html#usestate) hook):
+ *
+ * ```jsx
+ * function App() {
+ *   const [inProp, setInProp] = useState(false);
+ *   return (
+ *     <div>
+ *       <Transition in={inProp} timeout={500}>
+ *         {state => (
+ *           // ...
+ *         )}
+ *       </Transition>
+ *       <button onClick={() => setInProp(true)}>
+ *         Click to Enter
+ *       </button>
+ *     </div>
+ *   );
+ * }
+ * ```
+ *
+ * When the button is clicked the component will shift to the `'entering'` state
+ * and stay there for 500ms (the value of `timeout`) before it finally switches
+ * to `'entered'`.
+ *
+ * When `in` is `false` the same thing happens except the state moves from
+ * `'exiting'` to `'exited'`.
+ */
+
+exports.EXITING = EXITING;
+
+var Transition = /*#__PURE__*/function (_React$Component) {
+  _inheritsLoose(Transition, _React$Component);
+
+  function Transition(props, context) {
+    var _this;
+
+    _this = _React$Component.call(this, props, context) || this;
+    var parentGroup = context; // In the context of a TransitionGroup all enters are really appears
+
+    var appear = parentGroup && !parentGroup.isMounting ? props.enter : props.appear;
+    var initialStatus;
+    _this.appearStatus = null;
+
+    if (props.in) {
+      if (appear) {
+        initialStatus = EXITED;
+        _this.appearStatus = ENTERING;
+      } else {
+        initialStatus = ENTERED;
+      }
+    } else {
+      if (props.unmountOnExit || props.mountOnEnter) {
+        initialStatus = UNMOUNTED;
+      } else {
+        initialStatus = EXITED;
+      }
+    }
+
+    _this.state = {
+      status: initialStatus
+    };
+    _this.nextCallback = null;
+    return _this;
+  }
+
+  Transition.getDerivedStateFromProps = function getDerivedStateFromProps(_ref, prevState) {
+    var nextIn = _ref.in;
+
+    if (nextIn && prevState.status === UNMOUNTED) {
+      return {
+        status: EXITED
+      };
+    }
+
+    return null;
+  } // getSnapshotBeforeUpdate(prevProps) {
+  //   let nextStatus = null
+  //   if (prevProps !== this.props) {
+  //     const { status } = this.state
+  //     if (this.props.in) {
+  //       if (status !== ENTERING && status !== ENTERED) {
+  //         nextStatus = ENTERING
+  //       }
+  //     } else {
+  //       if (status === ENTERING || status === ENTERED) {
+  //         nextStatus = EXITING
+  //       }
+  //     }
+  //   }
+  //   return { nextStatus }
+  // }
+  ;
+
+  var _proto = Transition.prototype;
+
+  _proto.componentDidMount = function componentDidMount() {
+    this.updateStatus(true, this.appearStatus);
+  };
+
+  _proto.componentDidUpdate = function componentDidUpdate(prevProps) {
+    var nextStatus = null;
+
+    if (prevProps !== this.props) {
+      var status = this.state.status;
+
+      if (this.props.in) {
+        if (status !== ENTERING && status !== ENTERED) {
+          nextStatus = ENTERING;
+        }
+      } else {
+        if (status === ENTERING || status === ENTERED) {
+          nextStatus = EXITING;
+        }
+      }
+    }
+
+    this.updateStatus(false, nextStatus);
+  };
+
+  _proto.componentWillUnmount = function componentWillUnmount() {
+    this.cancelNextCallback();
+  };
+
+  _proto.getTimeouts = function getTimeouts() {
+    var timeout = this.props.timeout;
+    var exit, enter, appear;
+    exit = enter = appear = timeout;
+
+    if (timeout != null && typeof timeout !== 'number') {
+      exit = timeout.exit;
+      enter = timeout.enter; // TODO: remove fallback for next major
+
+      appear = timeout.appear !== undefined ? timeout.appear : enter;
+    }
+
+    return {
+      exit: exit,
+      enter: enter,
+      appear: appear
+    };
+  };
+
+  _proto.updateStatus = function updateStatus(mounting, nextStatus) {
+    if (mounting === void 0) {
+      mounting = false;
+    }
+
+    if (nextStatus !== null) {
+      // nextStatus will always be ENTERING or EXITING.
+      this.cancelNextCallback();
+
+      if (nextStatus === ENTERING) {
+        this.performEnter(mounting);
+      } else {
+        this.performExit();
+      }
+    } else if (this.props.unmountOnExit && this.state.status === EXITED) {
+      this.setState({
+        status: UNMOUNTED
+      });
+    }
+  };
+
+  _proto.performEnter = function performEnter(mounting) {
+    var _this2 = this;
+
+    var enter = this.props.enter;
+    var appearing = this.context ? this.context.isMounting : mounting;
+
+    var _ref2 = this.props.nodeRef ? [appearing] : [_reactDom.default.findDOMNode(this), appearing],
+        maybeNode = _ref2[0],
+        maybeAppearing = _ref2[1];
+
+    var timeouts = this.getTimeouts();
+    var enterTimeout = appearing ? timeouts.appear : timeouts.enter; // no enter animation skip right to ENTERED
+    // if we are mounting and running this it means appear _must_ be set
+
+    if (!mounting && !enter || _config.default.disabled) {
+      this.safeSetState({
+        status: ENTERED
+      }, function () {
+        _this2.props.onEntered(maybeNode);
+      });
+      return;
+    }
+
+    this.props.onEnter(maybeNode, maybeAppearing);
+    this.safeSetState({
+      status: ENTERING
+    }, function () {
+      _this2.props.onEntering(maybeNode, maybeAppearing);
+
+      _this2.onTransitionEnd(enterTimeout, function () {
+        _this2.safeSetState({
+          status: ENTERED
+        }, function () {
+          _this2.props.onEntered(maybeNode, maybeAppearing);
+        });
+      });
+    });
+  };
+
+  _proto.performExit = function performExit() {
+    var _this3 = this;
+
+    var exit = this.props.exit;
+    var timeouts = this.getTimeouts();
+    var maybeNode = this.props.nodeRef ? undefined : _reactDom.default.findDOMNode(this); // no exit animation skip right to EXITED
+
+    if (!exit || _config.default.disabled) {
+      this.safeSetState({
+        status: EXITED
+      }, function () {
+        _this3.props.onExited(maybeNode);
+      });
+      return;
+    }
+
+    this.props.onExit(maybeNode);
+    this.safeSetState({
+      status: EXITING
+    }, function () {
+      _this3.props.onExiting(maybeNode);
+
+      _this3.onTransitionEnd(timeouts.exit, function () {
+        _this3.safeSetState({
+          status: EXITED
+        }, function () {
+          _this3.props.onExited(maybeNode);
+        });
+      });
+    });
+  };
+
+  _proto.cancelNextCallback = function cancelNextCallback() {
+    if (this.nextCallback !== null) {
+      this.nextCallback.cancel();
+      this.nextCallback = null;
+    }
+  };
+
+  _proto.safeSetState = function safeSetState(nextState, callback) {
+    // This shouldn't be necessary, but there are weird race conditions with
+    // setState callbacks and unmounting in testing, so always make sure that
+    // we can cancel any pending setState callbacks after we unmount.
+    callback = this.setNextCallback(callback);
+    this.setState(nextState, callback);
+  };
+
+  _proto.setNextCallback = function setNextCallback(callback) {
+    var _this4 = this;
+
+    var active = true;
+
+    this.nextCallback = function (event) {
+      if (active) {
+        active = false;
+        _this4.nextCallback = null;
+        callback(event);
+      }
+    };
+
+    this.nextCallback.cancel = function () {
+      active = false;
+    };
+
+    return this.nextCallback;
+  };
+
+  _proto.onTransitionEnd = function onTransitionEnd(timeout, handler) {
+    this.setNextCallback(handler);
+    var node = this.props.nodeRef ? this.props.nodeRef.current : _reactDom.default.findDOMNode(this);
+    var doesNotHaveTimeoutOrListener = timeout == null && !this.props.addEndListener;
+
+    if (!node || doesNotHaveTimeoutOrListener) {
+      setTimeout(this.nextCallback, 0);
+      return;
+    }
+
+    if (this.props.addEndListener) {
+      var _ref3 = this.props.nodeRef ? [this.nextCallback] : [node, this.nextCallback],
+          maybeNode = _ref3[0],
+          maybeNextCallback = _ref3[1];
+
+      this.props.addEndListener(maybeNode, maybeNextCallback);
+    }
+
+    if (timeout != null) {
+      setTimeout(this.nextCallback, timeout);
+    }
+  };
+
+  _proto.render = function render() {
+    var status = this.state.status;
+
+    if (status === UNMOUNTED) {
+      return null;
+    }
+
+    var _this$props = this.props,
+        children = _this$props.children,
+        _in = _this$props.in,
+        _mountOnEnter = _this$props.mountOnEnter,
+        _unmountOnExit = _this$props.unmountOnExit,
+        _appear = _this$props.appear,
+        _enter = _this$props.enter,
+        _exit = _this$props.exit,
+        _timeout = _this$props.timeout,
+        _addEndListener = _this$props.addEndListener,
+        _onEnter = _this$props.onEnter,
+        _onEntering = _this$props.onEntering,
+        _onEntered = _this$props.onEntered,
+        _onExit = _this$props.onExit,
+        _onExiting = _this$props.onExiting,
+        _onExited = _this$props.onExited,
+        _nodeRef = _this$props.nodeRef,
+        childProps = _objectWithoutPropertiesLoose(_this$props, ["children", "in", "mountOnEnter", "unmountOnExit", "appear", "enter", "exit", "timeout", "addEndListener", "onEnter", "onEntering", "onEntered", "onExit", "onExiting", "onExited", "nodeRef"]);
+
+    return (
+      /*#__PURE__*/
+      // allows for nested Transitions
+      _react.default.createElement(_TransitionGroupContext.default.Provider, {
+        value: null
+      }, typeof children === 'function' ? children(status, childProps) : _react.default.cloneElement(_react.default.Children.only(children), childProps))
+    );
+  };
+
+  return Transition;
+}(_react.default.Component);
+
+Transition.contextType = _TransitionGroupContext.default;
+Transition.propTypes = process.env.NODE_ENV !== "production" ? {
+  /**
+   * A React reference to DOM element that need to transition:
+   * https://stackoverflow.com/a/51127130/4671932
+   *
+   *   - When `nodeRef` prop is used, `node` is not passed to callback functions
+   *      (e.g. `onEnter`) because user already has direct access to the node.
+   *   - When changing `key` prop of `Transition` in a `TransitionGroup` a new
+   *     `nodeRef` need to be provided to `Transition` with changed `key` prop
+   *     (see
+   *     [test/CSSTransition-test.js](https://github.com/reactjs/react-transition-group/blob/13435f897b3ab71f6e19d724f145596f5910581c/test/CSSTransition-test.js#L362-L437)).
+   */
+  nodeRef: _propTypes.default.shape({
+    current: typeof Element === 'undefined' ? _propTypes.default.any : function (propValue, key, componentName, location, propFullName, secret) {
+      var value = propValue[key];
+      return _propTypes.default.instanceOf(value && 'ownerDocument' in value ? value.ownerDocument.defaultView.Element : Element)(propValue, key, componentName, location, propFullName, secret);
+    }
+  }),
+
+  /**
+   * A `function` child can be used instead of a React element. This function is
+   * called with the current transition status (`'entering'`, `'entered'`,
+   * `'exiting'`, `'exited'`), which can be used to apply context
+   * specific props to a component.
+   *
+   * ```jsx
+   * <Transition in={this.state.in} timeout={150}>
+   *   {state => (
+   *     <MyComponent className={`fade fade-${state}`} />
+   *   )}
+   * </Transition>
+   * ```
+   */
+  children: _propTypes.default.oneOfType([_propTypes.default.func.isRequired, _propTypes.default.element.isRequired]).isRequired,
+
+  /**
+   * Show the component; triggers the enter or exit states
+   */
+  in: _propTypes.default.bool,
+
+  /**
+   * By default the child component is mounted immediately along with
+   * the parent `Transition` component. If you want to "lazy mount" the component on the
+   * first `in={true}` you can set `mountOnEnter`. After the first enter transition the component will stay
+   * mounted, even on "exited", unless you also specify `unmountOnExit`.
+   */
+  mountOnEnter: _propTypes.default.bool,
+
+  /**
+   * By default the child component stays mounted after it reaches the `'exited'` state.
+   * Set `unmountOnExit` if you'd prefer to unmount the component after it finishes exiting.
+   */
+  unmountOnExit: _propTypes.default.bool,
+
+  /**
+   * By default the child component does not perform the enter transition when
+   * it first mounts, regardless of the value of `in`. If you want this
+   * behavior, set both `appear` and `in` to `true`.
+   *
+   * > **Note**: there are no special appear states like `appearing`/`appeared`, this prop
+   * > only adds an additional enter transition. However, in the
+   * > `<CSSTransition>` component that first enter transition does result in
+   * > additional `.appear-*` classes, that way you can choose to style it
+   * > differently.
+   */
+  appear: _propTypes.default.bool,
+
+  /**
+   * Enable or disable enter transitions.
+   */
+  enter: _propTypes.default.bool,
+
+  /**
+   * Enable or disable exit transitions.
+   */
+  exit: _propTypes.default.bool,
+
+  /**
+   * The duration of the transition, in milliseconds.
+   * Required unless `addEndListener` is provided.
+   *
+   * You may specify a single timeout for all transitions:
+   *
+   * ```jsx
+   * timeout={500}
+   * ```
+   *
+   * or individually:
+   *
+   * ```jsx
+   * timeout={{
+   *  appear: 500,
+   *  enter: 300,
+   *  exit: 500,
+   * }}
+   * ```
+   *
+   * - `appear` defaults to the value of `enter`
+   * - `enter` defaults to `0`
+   * - `exit` defaults to `0`
+   *
+   * @type {number | { enter?: number, exit?: number, appear?: number }}
+   */
+  timeout: function timeout(props) {
+    var pt = _PropTypes.timeoutsShape;
+    if (!props.addEndListener) pt = pt.isRequired;
+
+    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      args[_key - 1] = arguments[_key];
+    }
+
+    return pt.apply(void 0, [props].concat(args));
+  },
+
+  /**
+   * Add a custom transition end trigger. Called with the transitioning
+   * DOM node and a `done` callback. Allows for more fine grained transition end
+   * logic. Timeouts are still used as a fallback if provided.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * ```jsx
+   * addEndListener={(node, done) => {
+   *   // use the css transitionend event to mark the finish of a transition
+   *   node.addEventListener('transitionend', done, false);
+   * }}
+   * ```
+   */
+  addEndListener: _propTypes.default.func,
+
+  /**
+   * Callback fired before the "entering" status is applied. An extra parameter
+   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool) -> void
+   */
+  onEnter: _propTypes.default.func,
+
+  /**
+   * Callback fired after the "entering" status is applied. An extra parameter
+   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool)
+   */
+  onEntering: _propTypes.default.func,
+
+  /**
+   * Callback fired after the "entered" status is applied. An extra parameter
+   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement, isAppearing: bool) -> void
+   */
+  onEntered: _propTypes.default.func,
+
+  /**
+   * Callback fired before the "exiting" status is applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement) -> void
+   */
+  onExit: _propTypes.default.func,
+
+  /**
+   * Callback fired after the "exiting" status is applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed.
+   *
+   * @type Function(node: HtmlElement) -> void
+   */
+  onExiting: _propTypes.default.func,
+
+  /**
+   * Callback fired after the "exited" status is applied.
+   *
+   * **Note**: when `nodeRef` prop is passed, `node` is not passed
+   *
+   * @type Function(node: HtmlElement) -> void
+   */
+  onExited: _propTypes.default.func
+} : {}; // Name the function so it is clearer in the documentation
+
+function noop() {}
+
+Transition.defaultProps = {
+  in: false,
+  mountOnEnter: false,
+  unmountOnExit: false,
+  appear: false,
+  enter: true,
+  exit: true,
+  onEnter: noop,
+  onEntering: noop,
+  onEntered: noop,
+  onExit: noop,
+  onExiting: noop,
+  onExited: noop
+};
+Transition.UNMOUNTED = UNMOUNTED;
+Transition.EXITED = EXITED;
+Transition.ENTERING = ENTERING;
+Transition.ENTERED = ENTERED;
+Transition.EXITING = EXITING;
+var _default = Transition;
+exports.default = _default;

web/node_modules/react-transition-group/cjs/TransitionGroup.js

@@ -0,0 +1,205 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+var _react = _interopRequireDefault(require("react"));
+
+var _TransitionGroupContext = _interopRequireDefault(require("./TransitionGroupContext"));
+
+var _ChildMapping = require("./utils/ChildMapping");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
+
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+var values = Object.values || function (obj) {
+  return Object.keys(obj).map(function (k) {
+    return obj[k];
+  });
+};
+
+var defaultProps = {
+  component: 'div',
+  childFactory: function childFactory(child) {
+    return child;
+  }
+};
+/**
+ * The `<TransitionGroup>` component manages a set of transition components
+ * (`<Transition>` and `<CSSTransition>`) in a list. Like with the transition
+ * components, `<TransitionGroup>` is a state machine for managing the mounting
+ * and unmounting of components over time.
+ *
+ * Consider the example below. As items are removed or added to the TodoList the
+ * `in` prop is toggled automatically by the `<TransitionGroup>`.
+ *
+ * Note that `<TransitionGroup>`  does not define any animation behavior!
+ * Exactly _how_ a list item animates is up to the individual transition
+ * component. This means you can mix and match animations across different list
+ * items.
+ */
+
+var TransitionGroup = /*#__PURE__*/function (_React$Component) {
+  _inheritsLoose(TransitionGroup, _React$Component);
+
+  function TransitionGroup(props, context) {
+    var _this;
+
+    _this = _React$Component.call(this, props, context) || this;
+
+    var handleExited = _this.handleExited.bind(_assertThisInitialized(_this)); // Initial children should all be entering, dependent on appear
+
+
+    _this.state = {
+      contextValue: {
+        isMounting: true
+      },
+      handleExited: handleExited,
+      firstRender: true
+    };
+    return _this;
+  }
+
+  var _proto = TransitionGroup.prototype;
+
+  _proto.componentDidMount = function componentDidMount() {
+    this.mounted = true;
+    this.setState({
+      contextValue: {
+        isMounting: false
+      }
+    });
+  };
+
+  _proto.componentWillUnmount = function componentWillUnmount() {
+    this.mounted = false;
+  };
+
+  TransitionGroup.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, _ref) {
+    var prevChildMapping = _ref.children,
+        handleExited = _ref.handleExited,
+        firstRender = _ref.firstRender;
+    return {
+      children: firstRender ? (0, _ChildMapping.getInitialChildMapping)(nextProps, handleExited) : (0, _ChildMapping.getNextChildMapping)(nextProps, prevChildMapping, handleExited),
+      firstRender: false
+    };
+  } // node is `undefined` when user provided `nodeRef` prop
+  ;
+
+  _proto.handleExited = function handleExited(child, node) {
+    var currentChildMapping = (0, _ChildMapping.getChildMapping)(this.props.children);
+    if (child.key in currentChildMapping) return;
+
+    if (child.props.onExited) {
+      child.props.onExited(node);
+    }
+
+    if (this.mounted) {
+      this.setState(function (state) {
+        var children = _extends({}, state.children);
+
+        delete children[child.key];
+        return {
+          children: children
+        };
+      });
+    }
+  };
+
+  _proto.render = function render() {
+    var _this$props = this.props,
+        Component = _this$props.component,
+        childFactory = _this$props.childFactory,
+        props = _objectWithoutPropertiesLoose(_this$props, ["component", "childFactory"]);
+
+    var contextValue = this.state.contextValue;
+    var children = values(this.state.children).map(childFactory);
+    delete props.appear;
+    delete props.enter;
+    delete props.exit;
+
+    if (Component === null) {
+      return /*#__PURE__*/_react.default.createElement(_TransitionGroupContext.default.Provider, {
+        value: contextValue
+      }, children);
+    }
+
+    return /*#__PURE__*/_react.default.createElement(_TransitionGroupContext.default.Provider, {
+      value: contextValue
+    }, /*#__PURE__*/_react.default.createElement(Component, props, children));
+  };
+
+  return TransitionGroup;
+}(_react.default.Component);
+
+TransitionGroup.propTypes = process.env.NODE_ENV !== "production" ? {
+  /**
+   * `<TransitionGroup>` renders a `<div>` by default. You can change this
+   * behavior by providing a `component` prop.
+   * If you use React v16+ and would like to avoid a wrapping `<div>` element
+   * you can pass in `component={null}`. This is useful if the wrapping div
+   * borks your css styles.
+   */
+  component: _propTypes.default.any,
+
+  /**
+   * A set of `<Transition>` components, that are toggled `in` and out as they
+   * leave. the `<TransitionGroup>` will inject specific transition props, so
+   * remember to spread them through if you are wrapping the `<Transition>` as
+   * with our `<Fade>` example.
+   *
+   * While this component is meant for multiple `Transition` or `CSSTransition`
+   * children, sometimes you may want to have a single transition child with
+   * content that you want to be transitioned out and in when you change it
+   * (e.g. routes, images etc.) In that case you can change the `key` prop of
+   * the transition child as you change its content, this will cause
+   * `TransitionGroup` to transition the child out and back in.
+   */
+  children: _propTypes.default.node,
+
+  /**
+   * A convenience prop that enables or disables appear animations
+   * for all children. Note that specifying this will override any defaults set
+   * on individual children Transitions.
+   */
+  appear: _propTypes.default.bool,
+
+  /**
+   * A convenience prop that enables or disables enter animations
+   * for all children. Note that specifying this will override any defaults set
+   * on individual children Transitions.
+   */
+  enter: _propTypes.default.bool,
+
+  /**
+   * A convenience prop that enables or disables exit animations
+   * for all children. Note that specifying this will override any defaults set
+   * on individual children Transitions.
+   */
+  exit: _propTypes.default.bool,
+
+  /**
+   * You may need to apply reactive updates to a child as it is exiting.
+   * This is generally done by using `cloneElement` however in the case of an exiting
+   * child the element has already been removed and not accessible to the consumer.
+   *
+   * If you do need to update a child as it leaves you can provide a `childFactory`
+   * to wrap every child, even the ones that are leaving.
+   *
+   * @type Function(child: ReactElement) -> ReactElement
+   */
+  childFactory: _propTypes.default.func
+} : {};
+TransitionGroup.defaultProps = defaultProps;
+var _default = TransitionGroup;
+exports.default = _default;
+module.exports = exports.default;

web/node_modules/react-transition-group/cjs/TransitionGroupContext.js

@@ -0,0 +1,13 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _react = _interopRequireDefault(require("react"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = _react.default.createContext(null);
+
+exports.default = _default;
+module.exports = exports.default;

web/node_modules/react-transition-group/cjs/config.js

@@ -0,0 +1,9 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+var _default = {
+  disabled: false
+};
+exports.default = _default;
+module.exports = exports.default;

web/node_modules/react-transition-group/cjs/index.js

@@ -0,0 +1,30 @@
+"use strict";
+
+exports.__esModule = true;
+exports.config = exports.Transition = exports.TransitionGroup = exports.SwitchTransition = exports.ReplaceTransition = exports.CSSTransition = void 0;
+
+var _CSSTransition = _interopRequireDefault(require("./CSSTransition"));
+
+exports.CSSTransition = _CSSTransition.default;
+
+var _ReplaceTransition = _interopRequireDefault(require("./ReplaceTransition"));
+
+exports.ReplaceTransition = _ReplaceTransition.default;
+
+var _SwitchTransition = _interopRequireDefault(require("./SwitchTransition"));
+
+exports.SwitchTransition = _SwitchTransition.default;
+
+var _TransitionGroup = _interopRequireDefault(require("./TransitionGroup"));
+
+exports.TransitionGroup = _TransitionGroup.default;
+
+var _Transition = _interopRequireDefault(require("./Transition"));
+
+exports.Transition = _Transition.default;
+
+var _config = _interopRequireDefault(require("./config"));
+
+exports.config = _config.default;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

web/node_modules/react-transition-group/cjs/utils/ChildMapping.js

@@ -0,0 +1,150 @@
+"use strict";
+
+exports.__esModule = true;
+exports.getChildMapping = getChildMapping;
+exports.mergeChildMappings = mergeChildMappings;
+exports.getInitialChildMapping = getInitialChildMapping;
+exports.getNextChildMapping = getNextChildMapping;
+
+var _react = require("react");
+
+/**
+ * Given `this.props.children`, return an object mapping key to child.
+ *
+ * @param {*} children `this.props.children`
+ * @return {object} Mapping of key to child
+ */
+function getChildMapping(children, mapFn) {
+  var mapper = function mapper(child) {
+    return mapFn && (0, _react.isValidElement)(child) ? mapFn(child) : child;
+  };
+
+  var result = Object.create(null);
+  if (children) _react.Children.map(children, function (c) {
+    return c;
+  }).forEach(function (child) {
+    // run the map function here instead so that the key is the computed one
+    result[child.key] = mapper(child);
+  });
+  return result;
+}
+/**
+ * When you're adding or removing children some may be added or removed in the
+ * same render pass. We want to show *both* since we want to simultaneously
+ * animate elements in and out. This function takes a previous set of keys
+ * and a new set of keys and merges them with its best guess of the correct
+ * ordering. In the future we may expose some of the utilities in
+ * ReactMultiChild to make this easy, but for now React itself does not
+ * directly have this concept of the union of prevChildren and nextChildren
+ * so we implement it here.
+ *
+ * @param {object} prev prev children as returned from
+ * `ReactTransitionChildMapping.getChildMapping()`.
+ * @param {object} next next children as returned from
+ * `ReactTransitionChildMapping.getChildMapping()`.
+ * @return {object} a key set that contains all keys in `prev` and all keys
+ * in `next` in a reasonable order.
+ */
+
+
+function mergeChildMappings(prev, next) {
+  prev = prev || {};
+  next = next || {};
+
+  function getValueForKey(key) {
+    return key in next ? next[key] : prev[key];
+  } // For each key of `next`, the list of keys to insert before that key in
+  // the combined list
+
+
+  var nextKeysPending = Object.create(null);
+  var pendingKeys = [];
+
+  for (var prevKey in prev) {
+    if (prevKey in next) {
+      if (pendingKeys.length) {
+        nextKeysPending[prevKey] = pendingKeys;
+        pendingKeys = [];
+      }
+    } else {
+      pendingKeys.push(prevKey);
+    }
+  }
+
+  var i;
+  var childMapping = {};
+
+  for (var nextKey in next) {
+    if (nextKeysPending[nextKey]) {
+      for (i = 0; i < nextKeysPending[nextKey].length; i++) {
+        var pendingNextKey = nextKeysPending[nextKey][i];
+        childMapping[nextKeysPending[nextKey][i]] = getValueForKey(pendingNextKey);
+      }
+    }
+
+    childMapping[nextKey] = getValueForKey(nextKey);
+  } // Finally, add the keys which didn't appear before any key in `next`
+
+
+  for (i = 0; i < pendingKeys.length; i++) {
+    childMapping[pendingKeys[i]] = getValueForKey(pendingKeys[i]);
+  }
+
+  return childMapping;
+}
+
+function getProp(child, prop, props) {
+  return props[prop] != null ? props[prop] : child.props[prop];
+}
+
+function getInitialChildMapping(props, onExited) {
+  return getChildMapping(props.children, function (child) {
+    return (0, _react.cloneElement)(child, {
+      onExited: onExited.bind(null, child),
+      in: true,
+      appear: getProp(child, 'appear', props),
+      enter: getProp(child, 'enter', props),
+      exit: getProp(child, 'exit', props)
+    });
+  });
+}
+
+function getNextChildMapping(nextProps, prevChildMapping, onExited) {
+  var nextChildMapping = getChildMapping(nextProps.children);
+  var children = mergeChildMappings(prevChildMapping, nextChildMapping);
+  Object.keys(children).forEach(function (key) {
+    var child = children[key];
+    if (!(0, _react.isValidElement)(child)) return;
+    var hasPrev = (key in prevChildMapping);
+    var hasNext = (key in nextChildMapping);
+    var prevChild = prevChildMapping[key];
+    var isLeaving = (0, _react.isValidElement)(prevChild) && !prevChild.props.in; // item is new (entering)
+
+    if (hasNext && (!hasPrev || isLeaving)) {
+      // console.log('entering', key)
+      children[key] = (0, _react.cloneElement)(child, {
+        onExited: onExited.bind(null, child),
+        in: true,
+        exit: getProp(child, 'exit', nextProps),
+        enter: getProp(child, 'enter', nextProps)
+      });
+    } else if (!hasNext && hasPrev && !isLeaving) {
+      // item is old (exiting)
+      // console.log('leaving', key)
+      children[key] = (0, _react.cloneElement)(child, {
+        in: false
+      });
+    } else if (hasNext && hasPrev && (0, _react.isValidElement)(prevChild)) {
+      // item hasn't changed transition states
+      // copy over the last transition props;
+      // console.log('unchanged', key)
+      children[key] = (0, _react.cloneElement)(child, {
+        onExited: onExited.bind(null, child),
+        in: prevChild.props.in,
+        exit: getProp(child, 'exit', nextProps),
+        enter: getProp(child, 'enter', nextProps)
+      });
+    }
+  });
+  return children;
+}

web/node_modules/react-transition-group/cjs/utils/PropTypes.js

@@ -0,0 +1,28 @@
+"use strict";
+
+exports.__esModule = true;
+exports.classNamesShape = exports.timeoutsShape = void 0;
+
+var _propTypes = _interopRequireDefault(require("prop-types"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var timeoutsShape = process.env.NODE_ENV !== 'production' ? _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.shape({
+  enter: _propTypes.default.number,
+  exit: _propTypes.default.number,
+  appear: _propTypes.default.number
+}).isRequired]) : null;
+exports.timeoutsShape = timeoutsShape;
+var classNamesShape = process.env.NODE_ENV !== 'production' ? _propTypes.default.oneOfType([_propTypes.default.string, _propTypes.default.shape({
+  enter: _propTypes.default.string,
+  exit: _propTypes.default.string,
+  active: _propTypes.default.string
+}), _propTypes.default.shape({
+  enter: _propTypes.default.string,
+  enterDone: _propTypes.default.string,
+  enterActive: _propTypes.default.string,
+  exit: _propTypes.default.string,
+  exitDone: _propTypes.default.string,
+  exitActive: _propTypes.default.string
+})]) : null;
+exports.classNamesShape = classNamesShape;

web/node_modules/react-transition-group/cjs/utils/SimpleSet.js

@@ -0,0 +1,37 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var SimpleSet = /*#__PURE__*/function () {
+  function SimpleSet() {
+    this.v = [];
+  }
+
+  var _proto = SimpleSet.prototype;
+
+  _proto.clear = function clear() {
+    this.v.length = 0;
+  };
+
+  _proto.has = function has(k) {
+    return this.v.indexOf(k) !== -1;
+  };
+
+  _proto.add = function add(k) {
+    if (this.has(k)) return;
+    this.v.push(k);
+  };
+
+  _proto.delete = function _delete(k) {
+    var idx = this.v.indexOf(k);
+    if (idx === -1) return false;
+    this.v.splice(idx, 1);
+    return true;
+  };
+
+  return SimpleSet;
+}();
+
+exports.default = SimpleSet;
+module.exports = exports.default;