his.props.disableCloseOnEsc;\n      /* istanbul ignore else */\n\n      if (!disableCloseOnEsc) {\n        document.body.removeEventListener('keydown', this.handleKeyboard);\n      }\n    }\n  }, {\n    key: \"scrollToStep\",\n    value: function scrollToStep(prevState) {\n      var _this$state3 = this.state,\n          index = _this$state3.index,\n          lifecycle = _this$state3.lifecycle,\n          status = _this$state3.status;\n      var _this$props4 = this.props,\n          debug = _this$props4.debug,\n          disableScrolling = _this$props4.disableScrolling,\n          disableScrollParentFix = _this$props4.disableScrollParentFix,\n          scrollToFirstStep = _this$props4.scrollToFirstStep,\n          scrollOffset = _this$props4.scrollOffset,\n          scrollDuration = _this$props4.scrollDuration,\n          steps = _this$props4.steps;\n      var step = getMergedStep(steps[index], this.props);\n      /* istanbul ignore else */\n\n      if (step) {\n        var target = getElement(step.target);\n        var shouldScroll = this.shouldScroll(disableScrolling, index, scrollToFirstStep, lifecycle, step, target, prevState);\n\n        if (status === STATUS.RUNNING && shouldScroll) {\n          var hasCustomScroll = hasCustomScrollParent(target, disableScrollParentFix);\n          var scrollParent = getScrollParent(target, disableScrollParentFix);\n          var scrollY = Math.floor(getScrollTo(target, scrollOffset, disableScrollParentFix)) || 0;\n          log({\n            title: 'scrollToStep',\n            data: [{\n              key: 'index',\n              value: index\n            }, {\n              key: 'lifecycle',\n              value: lifecycle\n            }, {\n              key: 'status',\n              value: status\n            }],\n            debug: debug\n          });\n          /* istanbul ignore else */\n\n          if (lifecycle === LIFECYCLE.BEACON && this.beaconPopper) {\n            var _this$beaconPopper = this.beaconPopper,\n                placement = _this$beaconPopper.placement,\n                popper = _this$beaconPopper.popper;\n            /* istanbul ignore else */\n\n            if (!(['bottom'].indexOf(placement) !== -1) && !hasCustomScroll) {\n              scrollY = Math.floor(popper.top - scrollOffset);\n            }\n          } else if (lifecycle === LIFECYCLE.TOOLTIP && this.tooltipPopper) {\n            var _this$tooltipPopper = this.tooltipPopper,\n                flipped = _this$tooltipPopper.flipped,\n                _placement = _this$tooltipPopper.placement,\n                _popper = _this$tooltipPopper.popper;\n\n            if (['top', 'right', 'left'].indexOf(_placement) !== -1 && !flipped && !hasCustomScroll) {\n              scrollY = Math.floor(_popper.top - scrollOffset);\n            } else {\n              scrollY -= step.spotlightPadding;\n            }\n          }\n\n          scrollY = scrollY >= 0 ? scrollY : 0;\n          /* istanbul ignore else */\n\n          if (status === STATUS.RUNNING) {\n            scrollTo(scrollY, scrollParent, scrollDuration);\n          }\n        }\n      }\n    }\n    /**\n     * Trigger the callback.\n     *\n     * @private\n     * @param {Object} data\n     */\n\n  }, {\n    key: \"render\",\n    value: function render() {\n      if (!canUseDOM) return null;\n      var _this$state4 = this.state,\n          index = _this$state4.index,\n          status = _this$state4.status;\n      var _this$props5 = this.props,\n          continuous = _this$props5.continuous,\n          debug = _this$props5.debug,\n          disableScrolling = _this$props5.disableScrolling,\n          scrollToFirstStep = _this$props5.scrollToFirstStep,\n          steps = _this$props5.steps;\n      var step = getMergedStep(steps[index], this.props);\n      var output;\n\n      if (status === STATUS.RUNNING && step) {\n        output = /*#__PURE__*/React.createElement(JoyrideStep, _extends({}, this.state, {\n          callback: this.callback,\n          continuous: continuous,\n          debug: debug,\n          setPopper: this.setPopper,\n          helpers: this.helpers,\n          shouldScroll: !disableScrolling && (index !== 0 || scrollToFirstStep),\n          step: step,\n          update: this.store.update\n        }));\n      }\n\n      return /*#__PURE__*/React.createElement(\"div\", {\n        className: \"react-joyride\"\n      }, output);\n    }\n  }]);\n\n  return Joyride;\n}(React.Component);\n\n_defineProperty(Joyride, \"defaultProps\", {\n  continuous: false,\n  debug: false,\n  disableCloseOnEsc: false,\n  disableOverlay: false,\n  disableOverlayClose: false,\n  disableScrolling: false,\n  disableScrollParentFix: false,\n  getHelpers: function getHelpers() {},\n  hideBackButton: false,\n  run: true,\n  scrollOffset: 20,\n  scrollDuration: 300,\n  scrollToFirstStep: false,\n  showSkipButton: false,\n  showProgress: false,\n  spotlightClicks: false,\n  spotlightPadding: 10,\n  steps: []\n});\n\nexport default Joyride;\nexport { ACTIONS, EVENTS, LIFECYCLE, STATUS };\n","exports.__esModule = true;\nexports.Helmet = undefined;\n\nvar _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; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require(\"react\");\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _reactSideEffect = require(\"react-side-effect\");\n\nvar _reactSideEffect2 = _interopRequireDefault(_reactSideEffect);\n\nvar _reactFastCompare = require(\"react-fast-compare\");\n\nvar _reactFastCompare2 = _interopRequireDefault(_reactFastCompare);\n\nvar _HelmetUtils = require(\"./HelmetUtils.js\");\n\nvar _HelmetConstants = require(\"./HelmetConstants.js\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Helmet = function Helmet(Component) {\n    var _class, _temp;\n\n    return _temp = _class = function (_React$Component) {\n        _inherits(HelmetWrapper, _React$Component);\n\n        function HelmetWrapper() {\n            _classCallCheck(this, HelmetWrapper);\n\n            return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));\n        }\n\n        HelmetWrapper.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps) {\n            return !(0, _reactFastCompare2.default)(this.props, nextProps);\n        };\n\n        HelmetWrapper.prototype.mapNestedChildrenToProps = function mapNestedChildrenToProps(child, nestedChildren) {\n            if (!nestedChildren) {\n                return null;\n            }\n\n            switch (child.type) {\n                case _HelmetConstants.TAG_NAMES.SCRIPT:\n                case _HelmetConstants.TAG_NAMES.NOSCRIPT:\n                    return {\n                        innerHTML: nestedChildren\n                    };\n\n                case _HelmetConstants.TAG_NAMES.STYLE:\n                    return {\n                        cssText: nestedChildren\n                    };\n            }\n\n            throw new Error(\"<\" + child.type + \" /> elements are self-closing and can not contain children. Refer to our API for more information.\");\n        };\n\n        HelmetWrapper.prototype.flattenArrayTypeChildren = function flattenArrayTypeChildren(_ref) {\n            var _extends2;\n\n            var child = _ref.child,\n                arrayTypeChildren = _ref.arrayTypeChildren,\n                newChildProps = _ref.newChildProps,\n                nestedChildren = _ref.nestedChildren;\n\n            return _extends({}, arrayTypeChildren, (_extends2 = {}, _extends2[child.type] = [].concat(arrayTypeChildren[child.type] || [], [_extends({}, newChildProps, this.mapNestedChildrenToProps(child, nestedChildren))]), _extends2));\n        };\n\n        HelmetWrapper.prototype.mapObjectTypeChildren = function mapObjectTypeChildren(_ref2) {\n            var _extends3, _extends4;\n\n            var child = _ref2.child,\n                newProps = _ref2.newProps,\n                newChildProps = _ref2.newChildProps,\n                nestedChildren = _ref2.nestedChildren;\n\n            switch (child.type) {\n                case _HelmetConstants.TAG_NAMES.TITLE:\n                    return _extends({}, newProps, (_extends3 = {}, _extends3[child.type] = nestedChildren, _extends3.titleAttributes = _extends({}, newChildProps), _extends3));\n\n                case _HelmetConstants.TAG_NAMES.BODY:\n                    return _extends({}, newProps, {\n                        bodyAttributes: _extends({}, newChildProps)\n                    });\n\n                case _HelmetConstants.TAG_NAMES.HTML:\n                    return _extends({}, newProps, {\n                        htmlAttributes: _extends({}, newChildProps)\n                    });\n            }\n\n            return _extends({}, newProps, (_extends4 = {}, _extends4[child.type] = _extends({}, newChildProps), _extends4));\n        };\n\n        HelmetWrapper.prototype.mapArrayTypeChildrenToProps = function mapArrayTypeChildrenToProps(arrayTypeChildren, newProps) {\n            var newFlattenedProps = _extends({}, newProps);\n\n            Object.keys(arrayTypeChildren).forEach(function (arrayChildName) {\n                var _extends5;\n\n                newFlattenedProps = _extends({}, newFlattenedProps, (_extends5 = {}, _extends5[arrayChildName] = arrayTypeChildren[arrayChildName], _extends5));\n            });\n\n            return newFlattenedProps;\n        };\n\n        HelmetWrapper.prototype.warnOnInvalidChildren = function warnOnInvalidChildren(child, nestedChildren) {\n            if (process.env.NODE_ENV !== \"production\") {\n                if (!_HelmetConstants.VALID_TAG_NAMES.some(function (name) {\n                    return child.type === name;\n                })) {\n                    if (typeof child.type === \"function\") {\n                        return (0, _HelmetUtils.warn)(\"You may be attempting to nest <Helmet> components within each other, which is not allowed. Refer to our API for more information.\");\n                    }\n\n                    return (0, _HelmetUtils.warn)(\"Only elements types \" + _HelmetConstants.VALID_TAG_NAMES.join(\", \") + \" are allowed. Helmet does not support rendering <\" + child.type + \"> elements. Refer to our API for more information.\");\n                }\n\n                if (nestedChildren && typeof nestedChildren !== \"string\" && (!Array.isArray(nestedChildren) || nestedChildren.some(function (nestedChild) {\n                    return typeof nestedChild !== \"string\";\n                }))) {\n                    throw new Error(\"Helmet expects a string as a child of <\" + child.type + \">. Did you forget to wrap your children in braces? ( <\" + child.type + \">{``}</\" + child.type + \"> ) Refer to our API for more information.\");\n                }\n            }\n\n            return true;\n        };\n\n        HelmetWrapper.prototype.mapChildrenToProps = function mapChildrenToProps(children, newProps) {\n            var _this2 = this;\n\n            var arrayTypeChildren = {};\n\n            _react2.default.Children.forEach(children, function (child) {\n                if (!child || !child.props) {\n                    return;\n                }\n\n                var _child$props = child.props,\n                    nestedChildren = _child$props.children,\n                    childProps = _objectWithoutProperties(_child$props, [\"children\"]);\n\n                var newChildProps = (0, _HelmetUtils.convertReactPropstoHtmlAttributes)(childProps);\n\n                _this2.warnOnInvalidChildren(child, nestedChildren);\n\n                switch (child.type) {\n                    case _HelmetConstants.TAG_NAMES.LINK:\n                    case _HelmetConstants.TAG_NAMES.META:\n                    case _HelmetConstants.TAG_NAMES.NOSCRIPT:\n                    case _HelmetConstants.TAG_NAMES.SCRIPT:\n                    case _HelmetConstants.TAG_NAMES.STYLE:\n                        arrayTypeChildren = _this2.flattenArrayTypeChildren({\n                            child: child,\n                            arrayTypeChildren: arrayTypeChildren,\n                            newChildProps: newChildProps,\n                            nestedChildren: nestedChildren\n                        });\n                        break;\n\n                    default:\n                        newProps = _this2.mapObjectTypeChildren({\n                            child: child,\n                            newProps: newProps,\n                            newChildProps: newChildProps,\n                            nestedChildren: nestedChildren\n                        });\n                        break;\n                }\n            });\n\n            newProps = this.mapArrayTypeChildrenToProps(arrayTypeChildren, newProps);\n            return newProps;\n        };\n\n        HelmetWrapper.prototype.render = function render() {\n            var _props = this.props,\n                children = _props.children,\n                props = _objectWithoutProperties(_props, [\"children\"]);\n\n            var newProps = _extends({}, props);\n\n            if (children) {\n                newProps = this.mapChildrenToProps(children, newProps);\n            }\n\n            return _react2.default.createElement(Component, newProps);\n        };\n\n        _createClass(HelmetWrapper, null, [{\n            key: \"canUseDOM\",\n\n\n            // Component.peek comes from react-side-effect:\n            // For testing, you may use a static peek() method available on the returned component.\n            // It lets you get the current state without resetting the mounted instance stack.\n            // Don’t use it for anything other than testing.\n\n            /**\n             * @param {Object} base: {\"target\": \"_blank\", \"href\": \"http://mysite.com/\"}\n             * @param {Object} bodyAttributes: {\"className\": \"root\"}\n             * @param {String} defaultTitle: \"Default Title\"\n             * @param {Boolean} defer: true\n             * @param {Boolean} encodeSpecialCharacters: true\n             * @param {Object} htmlAttributes: {\"lang\": \"en\", \"amp\": undefined}\n             * @param {Array} link: [{\"rel\": \"canonical\", \"href\": \"http://mysite.com/example\"}]\n             * @param {Array} meta: [{\"name\": \"description\", \"content\": \"Test description\"}]\n             * @param {Array} noscript: [{\"innerHTML\": \"<img src='http://mysite.com/js/test.js'\"}]\n             * @param {Function} onChangeClientState: \"(newState) => console.log(newState)\"\n             * @param {Array} script: [{\"type\": \"text/javascript\", \"src\": \"http://mysite.com/js/test.js\"}]\n             * @param {Array} style: [{\"type\": \"text/css\", \"cssText\": \"div { display: block; color: blue; }\"}]\n             * @param {String} title: \"Title\"\n             * @param {Object} titleAttributes: {\"itemprop\": \"name\"}\n             * @param {String} titleTemplate: \"MySite.com - %s\"\n             */\n            set: function set(canUseDOM) {\n                Component.canUseDOM = canUseDOM;\n            }\n        }]);\n\n        return HelmetWrapper;\n    }(_react2.default.Component), _class.propTypes = {\n        base: _propTypes2.default.object,\n        bodyAttributes: _propTypes2.default.object,\n        children: _propTypes2.default.oneOfType([_propTypes2.default.arrayOf(_propTypes2.default.node), _propTypes2.default.node]),\n        defaultTitle: _propTypes2.default.string,\n        defer: _propTypes2.default.bool,\n        encodeSpecialCharacters: _propTypes2.default.bool,\n        htmlAttributes: _propTypes2.default.object,\n        link: _propTypes2.default.arrayOf(_propTypes2.default.object),\n        meta: _propTypes2.default.arrayOf(_propTypes2.default.object),\n        noscript: _propTypes2.default.arrayOf(_propTypes2.default.object),\n        onChangeClientState: _propTypes2.default.func,\n        script: _propTypes2.default.arrayOf(_propTypes2.default.object),\n        style: _propTypes2.default.arrayOf(_propTypes2.default.object),\n        title: _propTypes2.default.string,\n        titleAttributes: _propTypes2.default.object,\n        titleTemplate: _propTypes2.default.string\n    }, _class.defaultProps = {\n        defer: true,\n        encodeSpecialCharacters: true\n    }, _class.peek = Component.peek, _class.rewind = function () {\n        var mappedState = Component.rewind();\n        if (!mappedState) {\n            // provide fallback if mappedState is undefined\n            mappedState = (0, _HelmetUtils.mapStateOnServer)({\n                baseTag: [],\n                bodyAttributes: {},\n                encodeSpecialCharacters: true,\n                htmlAttributes: {},\n                linkTags: [],\n                metaTags: [],\n                noscriptTags: [],\n                scriptTags: [],\n                styleTags: [],\n                title: \"\",\n                titleAttributes: {}\n            });\n        }\n\n        return mappedState;\n    }, _temp;\n};\n\nvar NullComponent = function NullComponent() {\n    return null;\n};\n\nvar HelmetSideEffects = (0, _reactSideEffect2.default)(_HelmetUtils.reducePropsToState, _HelmetUtils.handleClientStateChange, _HelmetUtils.mapStateOnServer)(NullComponent);\n\nvar HelmetExport = Helmet(HelmetSideEffects);\nHelmetExport.renderStatic = HelmetExport.rewind;\n\nexports.Helmet = HelmetExport;\nexports.default = HelmetExport;","export default function _extends() {\n  _extends = Object.assign || function (target) {\n    for (var i = 1; i < arguments.length; i++) {\n      var source = arguments[i];\n\n      for (var key in source) {\n        if (Object.prototype.hasOwnProperty.call(source, key)) {\n          target[key] = source[key];\n        }\n      }\n    }\n\n    return target;\n  };\n\n  return _extends.apply(this, arguments);\n}","// cheap lodash replacements\nexport function memoize(fn) {\n  var result = null;\n\n  var memoized = function memoized() {\n    if (result == null) {\n      result = fn();\n    }\n\n    return result;\n  };\n\n  return memoized;\n}\n/**\n * drop-in replacement for _.without\n */\n\nexport function without(items, item) {\n  return items.filter(function (i) {\n    return i !== item;\n  });\n}\nexport function union(itemsA, itemsB) {\n  var set = new Set();\n\n  var insertItem = function insertItem(item) {\n    return set.add(item);\n  };\n\n  itemsA.forEach(insertItem);\n  itemsB.forEach(insertItem);\n  var result = [];\n  set.forEach(function (key) {\n    return result.push(key);\n  });\n  return result;\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nimport { union, without } from './utils/js_utils';\nexport var EnterLeaveCounter = /*#__PURE__*/function () {\n  function EnterLeaveCounter(isNodeInDocument) {\n    _classCallCheck(this, EnterLeaveCounter);\n\n    this.entered = [];\n    this.isNodeInDocument = isNodeInDocument;\n  }\n\n  _createClass(EnterLeaveCounter, [{\n    key: \"enter\",\n    value: function enter(enteringNode) {\n      var _this = this;\n\n      var previousLength = this.entered.length;\n\n      var isNodeEntered = function isNodeEntered(node) {\n        return _this.isNodeInDocument(node) && (!node.contains || node.contains(enteringNode));\n      };\n\n      this.entered = union(this.entered.filter(isNodeEntered), [enteringNode]);\n      return previousLength === 0 && this.entered.length > 0;\n    }\n  }, {\n    key: \"leave\",\n    value: function leave(leavingNode) {\n      var previousLength = this.entered.length;\n      this.entered = without(this.entered.filter(this.isNodeInDocument), leavingNode);\n      return previousLength > 0 && this.entered.length === 0;\n    }\n  }, {\n    key: \"reset\",\n    value: function reset() {\n      this.entered = [];\n    }\n  }]);\n\n  return EnterLeaveCounter;\n}();","import { memoize } from './utils/js_utils';\nexport var isFirefox = memoize(function () {\n  return /firefox/i.test(navigator.userAgent);\n});\nexport var isSafari = memoize(function () {\n  return Boolean(window.safari);\n});","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nexport var MonotonicInterpolant = /*#__PURE__*/function () {\n  function MonotonicInterpolant(xs, ys) {\n    _classCallCheck(this, MonotonicInterpolant);\n\n    var length = xs.length; // Rearrange xs and ys so that xs is sorted\n\n    var indexes = [];\n\n    for (var i = 0; i < length; i++) {\n      indexes.push(i);\n    }\n\n    indexes.sort(function (a, b) {\n      return xs[a] < xs[b] ? -1 : 1;\n    }); // Get consecutive differences and slopes\n\n    var dys = [];\n    var dxs = [];\n    var ms = [];\n    var dx;\n    var dy;\n\n    for (var _i = 0; _i < length - 1; _i++) {\n      dx = xs[_i + 1] - xs[_i];\n      dy = ys[_i + 1] - ys[_i];\n      dxs.push(dx);\n      dys.push(dy);\n      ms.push(dy / dx);\n    } // Get degree-1 coefficients\n\n\n    var c1s = [ms[0]];\n\n    for (var _i2 = 0; _i2 < dxs.length - 1; _i2++) {\n      var m2 = ms[_i2];\n      var mNext = ms[_i2 + 1];\n\n      if (m2 * mNext <= 0) {\n        c1s.push(0);\n      } else {\n        dx = dxs[_i2];\n        var dxNext = dxs[_i2 + 1];\n        var common = dx + dxNext;\n        c1s.push(3 * common / ((common + dxNext) / m2 + (common + dx) / mNext));\n      }\n    }\n\n    c1s.push(ms[ms.length - 1]); // Get degree-2 and degree-3 coefficients\n\n    var c2s = [];\n    var c3s = [];\n    var m;\n\n    for (var _i3 = 0; _i3 < c1s.length - 1; _i3++) {\n      m = ms[_i3];\n      var c1 = c1s[_i3];\n      var invDx = 1 / dxs[_i3];\n\n      var _common = c1 + c1s[_i3 + 1] - m - m;\n\n      c2s.push((m - c1 - _common) * invDx);\n      c3s.push(_common * invDx * invDx);\n    }\n\n    this.xs = xs;\n    this.ys = ys;\n    this.c1s = c1s;\n    this.c2s = c2s;\n    this.c3s = c3s;\n  }\n\n  _createClass(MonotonicInterpolant, [{\n    key: \"interpolate\",\n    value: function interpolate(x) {\n      var xs = this.xs,\n          ys = this.ys,\n          c1s = this.c1s,\n          c2s = this.c2s,\n          c3s = this.c3s; // The rightmost point in the dataset should give an exact result\n\n      var i = xs.length - 1;\n\n      if (x === xs[i]) {\n        return ys[i];\n      } // Search for the interval x is in, returning the corresponding y if x is one of the original xs\n\n\n      var low = 0;\n      var high = c3s.length - 1;\n      var mid;\n\n      while (low <= high) {\n        mid = Math.floor(0.5 * (low + high));\n        var xHere = xs[mid];\n\n        if (xHere < x) {\n          low = mid + 1;\n        } else if (xHere > x) {\n          high = mid - 1;\n        } else {\n          return ys[mid];\n        }\n      }\n\n      i = Math.max(0, high); // Interpolate\n\n      var diff = x - xs[i];\n      var diffSq = diff * diff;\n      return ys[i] + c1s[i] * diff + c2s[i] * diffSq + c3s[i] * diff * diffSq;\n    }\n  }]);\n\n  return MonotonicInterpolant;\n}();","import { isSafari, isFirefox } from './BrowserDetector';\nimport { MonotonicInterpolant } from './MonotonicInterpolant';\nvar ELEMENT_NODE = 1;\nexport function getNodeClientOffset(node) {\n  var el = node.nodeType === ELEMENT_NODE ? node : node.parentElement;\n\n  if (!el) {\n    return null;\n  }\n\n  var _el$getBoundingClient = el.getBoundingClientRect(),\n      top = _el$getBoundingClient.top,\n      left = _el$getBoundingClient.left;\n\n  return {\n    x: left,\n    y: top\n  };\n}\nexport function getEventClientOffset(e) {\n  return {\n    x: e.clientX,\n    y: e.clientY\n  };\n}\n\nfunction isImageNode(node) {\n  var _document$documentEle;\n\n  return node.nodeName === 'IMG' && (isFirefox() || !((_document$documentEle = document.documentElement) === null || _document$documentEle === void 0 ? void 0 : _document$documentEle.contains(node)));\n}\n\nfunction getDragPreviewSize(isImage, dragPreview, sourceWidth, sourceHeight) {\n  var dragPreviewWidth = isImage ? dragPreview.width : sourceWidth;\n  var dragPreviewHeight = isImage ? dragPreview.height : sourceHeight; // Work around @2x coordinate discrepancies in browsers\n\n  if (isSafari() && isImage) {\n    dragPreviewHeight /= window.devicePixelRatio;\n    dragPreviewWidth /= window.devicePixelRatio;\n  }\n\n  return {\n    dragPreviewWidth: dragPreviewWidth,\n    dragPreviewHeight: dragPreviewHeight\n  };\n}\n\nexport function getDragPreviewOffset(sourceNode, dragPreview, clientOffset, anchorPoint, offsetPoint) {\n  // The browsers will use the image intrinsic size under different conditions.\n  // Firefox only cares if it's an image, but WebKit also wants it to be detached.\n  var isImage = isImageNode(dragPreview);\n  var dragPreviewNode = isImage ? sourceNode : dragPreview;\n  var dragPreviewNodeOffsetFromClient = getNodeClientOffset(dragPreviewNode);\n  var offsetFromDragPreview = {\n    x: clientOffset.x - dragPreviewNodeOffsetFromClient.x,\n    y: clientOffset.y - dragPreviewNodeOffsetFromClient.y\n  };\n  var sourceWidth = sourceNode.offsetWidth,\n      sourceHeight = sourceNode.offsetHeight;\n  var anchorX = anchorPoint.anchorX,\n      anchorY = anchorPoint.anchorY;\n\n  var _getDragPreviewSize = getDragPreviewSize(isImage, dragPreview, sourceWidth, sourceHeight),\n      dragPreviewWidth = _getDragPreviewSize.dragPreviewWidth,\n      dragPreviewHeight = _getDragPreviewSize.dragPreviewHeight;\n\n  var calculateYOffset = function calculateYOffset() {\n    var interpolantY = new MonotonicInterpolant([0, 0.5, 1], [// Dock to the top\n    offsetFromDragPreview.y, // Align at the center\n    offsetFromDragPreview.y / sourceHeight * dragPreviewHeight, // Dock to the bottom\n    offsetFromDragPreview.y + dragPreviewHeight - sourceHeight]);\n    var y = interpolantY.interpolate(anchorY); // Work around Safari 8 positioning bug\n\n    if (isSafari() && isImage) {\n      // We'll have to wait for @3x to see if this is entirely correct\n      y += (window.devicePixelRatio - 1) * dragPreviewHeight;\n    }\n\n    return y;\n  };\n\n  var calculateXOffset = function calculateXOffset() {\n    // Interpolate coordinates depending on anchor point\n    // If you know a simpler way to do this, let me know\n    var interpolantX = new MonotonicInterpolant([0, 0.5, 1], [// Dock to the left\n    offsetFromDragPreview.x, // Align at the center\n    offsetFromDragPreview.x / sourceWidth * dragPreviewWidth, // Dock to the right\n    offsetFromDragPreview.x + dragPreviewWidth - sourceWidth]);\n    return interpolantX.interpolate(anchorX);\n  }; // Force offsets if specified in the options.\n\n\n  var offsetX = offsetPoint.offsetX,\n      offsetY = offsetPoint.offsetY;\n  var isManualOffsetX = offsetX === 0 || offsetX;\n  var isManualOffsetY = offsetY === 0 || offsetY;\n  return {\n    x: isManualOffsetX ? offsetX : calculateXOffset(),\n    y: isManualOffsetY ? offsetY : calculateYOffset()\n  };\n}","export var FILE = '__NATIVE_FILE__';\nexport var URL = '__NATIVE_URL__';\nexport var TEXT = '__NATIVE_TEXT__';","var _nativeTypesConfig;\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nimport * as NativeTypes from '../NativeTypes';\nimport { getDataFromDataTransfer } from './getDataFromDataTransfer';\nexport var nativeTypesConfig = (_nativeTypesConfig = {}, _defineProperty(_nativeTypesConfig, NativeTypes.FILE, {\n  exposeProperties: {\n    files: function files(dataTransfer) {\n      return Array.prototype.slice.call(dataTransfer.files);\n    },\n    items: function items(dataTransfer) {\n      return dataTransfer.items;\n    }\n  },\n  matchesTypes: ['Files']\n}), _defineProperty(_nativeTypesConfig, NativeTypes.URL, {\n  exposeProperties: {\n    urls: function urls(dataTransfer, matchesTypes) {\n      return getDataFromDataTransfer(dataTransfer, matchesTypes, '').split('\\n');\n    }\n  },\n  matchesTypes: ['Url', 'text/uri-list']\n}), _defineProperty(_nativeTypesConfig, NativeTypes.TEXT, {\n  exposeProperties: {\n    text: function text(dataTransfer, matchesTypes) {\n      return getDataFromDataTransfer(dataTransfer, matchesTypes, '');\n    }\n  },\n  matchesTypes: ['Text', 'text/plain']\n}), _nativeTypesConfig);","export function getDataFromDataTransfer(dataTransfer, typesToTry, defaultValue) {\n  var result = typesToTry.reduce(function (resultSoFar, typeToTry) {\n    return resultSoFar || dataTransfer.getData(typeToTry);\n  }, '');\n  return result != null ? result : defaultValue;\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nexport var NativeDragSource = /*#__PURE__*/function () {\n  function NativeDragSource(config) {\n    _classCallCheck(this, NativeDragSource);\n\n    this.config = config;\n    this.item = {};\n    this.initializeExposedProperties();\n  }\n\n  _createClass(NativeDragSource, [{\n    key: \"initializeExposedProperties\",\n    value: function initializeExposedProperties() {\n      var _this = this;\n\n      Object.keys(this.config.exposeProperties).forEach(function (property) {\n        Object.defineProperty(_this.item, property, {\n          configurable: true,\n          enumerable: true,\n          get: function get() {\n            // eslint-disable-next-line no-console\n            console.warn(\"Browser doesn't allow reading \\\"\".concat(property, \"\\\" until the drop event.\"));\n            return null;\n          }\n        });\n      });\n    }\n  }, {\n    key: \"loadDataTransfer\",\n    value: function loadDataTransfer(dataTransfer) {\n      var _this2 = this;\n\n      if (dataTransfer) {\n        var newProperties = {};\n        Object.keys(this.config.exposeProperties).forEach(function (property) {\n          newProperties[property] = {\n            value: _this2.config.exposeProperties[property](dataTransfer, _this2.config.matchesTypes),\n            configurable: true,\n            enumerable: true\n          };\n        });\n        Object.defineProperties(this.item, newProperties);\n      }\n    }\n  }, {\n    key: \"canDrag\",\n    value: function canDrag() {\n      return true;\n    }\n  }, {\n    key: \"beginDrag\",\n    value: function beginDrag() {\n      return this.item;\n    }\n  }, {\n    key: \"isDragging\",\n    value: function isDragging(monitor, handle) {\n      return handle === monitor.getSourceId();\n    }\n  }, {\n    key: \"endDrag\",\n    value: function endDrag() {// empty\n    }\n  }]);\n\n  return NativeDragSource;\n}();","import { nativeTypesConfig } from './nativeTypesConfig';\nimport { NativeDragSource } from './NativeDragSource';\nexport function createNativeDragSource(type, dataTransfer) {\n  var result = new NativeDragSource(nativeTypesConfig[type]);\n  result.loadDataTransfer(dataTransfer);\n  return result;\n}\nexport function matchNativeItemType(dataTransfer) {\n  if (!dataTransfer) {\n    return null;\n  }\n\n  var dataTransferTypes = Array.prototype.slice.call(dataTransfer.types || []);\n  return Object.keys(nativeTypesConfig).filter(function (nativeItemType) {\n    var matchesTypes = nativeTypesConfig[nativeItemType].matchesTypes;\n    return matchesTypes.some(function (t) {\n      return dataTransferTypes.indexOf(t) > -1;\n    });\n  })[0] || null;\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nexport var OptionsReader = /*#__PURE__*/function () {\n  function OptionsReader(globalContext) {\n    _classCallCheck(this, OptionsReader);\n\n    this.globalContext = globalContext;\n  }\n\n  _createClass(OptionsReader, [{\n    key: \"window\",\n    get: function get() {\n      if (this.globalContext) {\n        return this.globalContext;\n      } else if (typeof window !== 'undefined') {\n        return window;\n      }\n\n      return undefined;\n    }\n  }, {\n    key: \"document\",\n    get: function get() {\n      if (this.window) {\n        return this.window.document;\n      }\n\n      return undefined;\n    }\n  }]);\n\n  return OptionsReader;\n}();","function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nimport { EnterLeaveCounter } from './EnterLeaveCounter';\nimport { isFirefox } from './BrowserDetector';\nimport { getNodeClientOffset, getEventClientOffset, getDragPreviewOffset } from './OffsetUtils';\nimport { createNativeDragSource, matchNativeItemType } from './NativeDragSources';\nimport * as NativeTypes from './NativeTypes';\nimport { OptionsReader } from './OptionsReader';\nexport var HTML5BackendImpl = /*#__PURE__*/function () {\n  function HTML5BackendImpl(manager, globalContext) {\n    var _this = this;\n\n    _classCallCheck(this, HTML5BackendImpl);\n\n    this.sourcePreviewNodes = new Map();\n    this.sourcePreviewNodeOptions = new Map();\n    this.sourceNodes = new Map();\n    this.sourceNodeOptions = new Map();\n    this.dragStartSourceIds = null;\n    this.dropTargetIds = [];\n    this.dragEnterTargetIds = [];\n    this.currentNativeSource = null;\n    this.currentNativeHandle = null;\n    this.currentDragSourceNode = null;\n    this.altKeyPressed = false;\n    this.mouseMoveTimeoutTimer = null;\n    this.asyncEndDragFrameId = null;\n    this.dragOverTargetIds = null;\n\n    this.getSourceClientOffset = function (sourceId) {\n      var source = _this.sourceNodes.get(sourceId);\n\n      return source && getNodeClientOffset(source) || null;\n    };\n\n    this.endDragNativeItem = function () {\n      if (!_this.isDraggingNativeItem()) {\n        return;\n      }\n\n      _this.actions.endDrag();\n\n      if (_this.currentNativeHandle) {\n        _this.registry.removeSource(_this.currentNativeHandle);\n      }\n\n      _this.currentNativeHandle = null;\n      _this.currentNativeSource = null;\n    };\n\n    this.isNodeInDocument = function (node) {\n      // Check the node either in the main document or in the current context\n      return Boolean(node && _this.document && _this.document.body && document.body.contains(node));\n    };\n\n    this.endDragIfSourceWasRemovedFromDOM = function () {\n      var node = _this.currentDragSourceNode;\n\n      if (_this.isNodeInDocument(node)) {\n        return;\n      }\n\n      if (_this.clearCurrentDragSourceNode()) {\n        _this.actions.endDrag();\n      }\n    };\n\n    this.handleTopDragStartCapture = function () {\n      _this.clearCurrentDragSourceNode();\n\n      _this.dragStartSourceIds = [];\n    };\n\n    this.handleTopDragStart = function (e) {\n      if (e.defaultPrevented) {\n        return;\n      }\n\n      var dragStartSourceIds = _this.dragStartSourceIds;\n      _this.dragStartSourceIds = null;\n      var clientOffset = getEventClientOffset(e); // Avoid crashing if we missed a drop event or our previous drag died\n\n      if (_this.monitor.isDragging()) {\n        _this.actions.endDrag();\n      } // Don't publish the source just yet (see why below)\n\n\n      _this.actions.beginDrag(dragStartSourceIds || [], {\n        publishSource: false,\n        getSourceClientOffset: _this.getSourceClientOffset,\n        clientOffset: clientOffset\n      });\n\n      var dataTransfer = e.dataTransfer;\n      var nativeType = matchNativeItemType(dataTransfer);\n\n      if (_this.monitor.isDragging()) {\n        if (dataTransfer && typeof dataTransfer.setDragImage === 'function') {\n          // Use custom drag image if user specifies it.\n          // If child drag source refuses drag but parent agrees,\n          // use parent's node as drag image. Neither works in IE though.\n          var sourceId = _this.monitor.getSourceId();\n\n          var sourceNode = _this.sourceNodes.get(sourceId);\n\n          var dragPreview = _this.sourcePreviewNodes.get(sourceId) || sourceNode;\n\n          if (dragPreview) {\n            var _this$getCurrentSourc = _this.getCurrentSourcePreviewNodeOptions(),\n                anchorX = _this$getCurrentSourc.anchorX,\n                anchorY = _this$getCurrentSourc.anchorY,\n                offsetX = _this$getCurrentSourc.offsetX,\n                offsetY = _this$getCurrentSourc.offsetY;\n\n            var anchorPoint = {\n              anchorX: anchorX,\n              anchorY: anchorY\n            };\n            var offsetPoint = {\n              offsetX: offsetX,\n              offsetY: offsetY\n            };\n            var dragPreviewOffset = getDragPreviewOffset(sourceNode, dragPreview, clientOffset, anchorPoint, offsetPoint);\n            dataTransfer.setDragImage(dragPreview, dragPreviewOffset.x, dragPreviewOffset.y);\n          }\n        }\n\n        try {\n          // Firefox won't drag without setting data\n          dataTransfer === null || dataTransfer === void 0 ? void 0 : dataTransfer.setData('application/json', {});\n        } catch (err) {} // IE doesn't support MIME types in setData\n        // Store drag source node so we can check whether\n        // it is removed from DOM and trigger endDrag manually.\n\n\n        _this.setCurrentDragSourceNode(e.target); // Now we are ready to publish the drag source.. or are we not?\n\n\n        var _this$getCurrentSourc2 = _this.getCurrentSourcePreviewNodeOptions(),\n            captureDraggingState = _this$getCurrentSourc2.captureDraggingState;\n\n        if (!captureDraggingState) {\n          // Usually we want to publish it in the next tick so that browser\n          // is able to screenshot the current (not yet dragging) state.\n          //\n          // It also neatly avoids a situation where render() returns null\n          // in the same tick for the source element, and browser freaks out.\n          setTimeout(function () {\n            return _this.actions.publishDragSource();\n          }, 0);\n        } else {\n          // In some cases the user may want to override this behavior, e.g.\n          // to work around IE not supporting custom drag previews.\n          //\n          // When using a custom drag layer, the only way to prevent\n          // the default drag preview from drawing in IE is to screenshot\n          // the dragging state in which the node itself has zero opacity\n          // and height. In this case, though, returning null from render()\n          // will abruptly end the dragging, which is not obvious.\n          //\n          // This is the reason such behavior is strictly opt-in.\n          _this.actions.publishDragSource();\n        }\n      } else if (nativeType) {\n        // A native item (such as URL) dragged from inside the document\n        _this.beginDragNativeItem(nativeType);\n      } else if (dataTransfer && !dataTransfer.types && (e.target && !e.target.hasAttribute || !e.target.hasAttribute('draggable'))) {\n        // Looks like a Safari bug: dataTransfer.types is null, but there was no draggable.\n        // Just let it drag. It's a native type (URL or text) and will be picked up in\n        // dragenter handler.\n        return;\n      } else {\n        // If by this time no drag source reacted, tell browser not to drag.\n        e.preventDefault();\n      }\n    };\n\n    this.handleTopDragEndCapture = function () {\n      if (_this.clearCurrentDragSourceNode()) {\n        // Firefox can dispatch this event in an infinite loop\n        // if dragend handler does something like showing an alert.\n        // Only proceed if we have not handled it already.\n        _this.actions.endDrag();\n      }\n    };\n\n    this.handleTopDragEnterCapture = function (e) {\n      _this.dragEnterTargetIds = [];\n\n      var isFirstEnter = _this.enterLeaveCounter.enter(e.target);\n\n      if (!isFirstEnter || _this.monitor.isDragging()) {\n        return;\n      }\n\n      var dataTransfer = e.dataTransfer;\n      var nativeType = matchNativeItemType(dataTransfer);\n\n      if (nativeType) {\n        // A native item (such as file or URL) dragged from outside the document\n        _this.beginDragNativeItem(nativeType, dataTransfer);\n      }\n    };\n\n    this.handleTopDragEnter = function (e) {\n      var dragEnterTargetIds = _this.dragEnterTargetIds;\n      _this.dragEnterTargetIds = [];\n\n      if (!_this.monitor.isDragging()) {\n        // This is probably a native item type we don't understand.\n        return;\n      }\n\n      _this.altKeyPressed = e.altKey;\n\n      if (!isFirefox()) {\n        // Don't emit hover in `dragenter` on Firefox due to an edge case.\n        // If the target changes position as the result of `dragenter`, Firefox\n        // will still happily dispatch `dragover` despite target being no longer\n        // there. The easy solution is to only fire `hover` in `dragover` on FF.\n        _this.actions.hover(dragEnterTargetIds, {\n          clientOffset: getEventClientOffset(e)\n        });\n      }\n\n      var canDrop = dragEnterTargetIds.some(function (targetId) {\n        return _this.monitor.canDropOnTarget(targetId);\n      });\n\n      if (canDrop) {\n        // IE requires this to fire dragover events\n        e.preventDefault();\n\n        if (e.dataTransfer) {\n          e.dataTransfer.dropEffect = _this.getCurrentDropEffect();\n        }\n      }\n    };\n\n    this.handleTopDragOverCapture = function () {\n      _this.dragOverTargetIds = [];\n    };\n\n    this.handleTopDragOver = function (e) {\n      var dragOverTargetIds = _this.dragOverTargetIds;\n      _this.dragOverTargetIds = [];\n\n      if (!_this.monitor.isDragging()) {\n        // This is probably a native item type we don't understand.\n        // Prevent default \"drop and blow away the whole document\" action.\n        e.preventDefault();\n\n        if (e.dataTransfer) {\n          e.dataTransfer.dropEffect = 'none';\n        }\n\n        return;\n      }\n\n      _this.altKeyPressed = e.altKey;\n\n      _this.actions.hover(dragOverTargetIds || [], {\n        clientOffset: getEventClientOffset(e)\n      });\n\n      var canDrop = (dragOverTargetIds || []).some(function (targetId) {\n        return _this.monitor.canDropOnTarget(targetId);\n      });\n\n      if (canDrop) {\n        // Show user-specified drop effect.\n        e.preventDefault();\n\n        if (e.dataTransfer) {\n          e.dataTransfer.dropEffect = _this.getCurrentDropEffect();\n        }\n      } else if (_this.isDraggingNativeItem()) {\n        // Don't show a nice cursor but still prevent default\n        // \"drop and blow away the whole document\" action.\n        e.preventDefault();\n      } else {\n        e.preventDefault();\n\n        if (e.dataTransfer) {\n          e.dataTransfer.dropEffect = 'none';\n        }\n      }\n    };\n\n    this.handleTopDragLeaveCapture = function (e) {\n      if (_this.isDraggingNativeItem()) {\n        e.preventDefault();\n      }\n\n      var isLastLeave = _this.enterLeaveCounter.leave(e.target);\n\n      if (!isLastLeave) {\n        return;\n      }\n\n      if (_this.isDraggingNativeItem()) {\n        _this.endDragNativeItem();\n      }\n    };\n\n    this.handleTopDropCapture = function (e) {\n      _this.dropTargetIds = [];\n      e.preventDefault();\n\n      if (_this.isDraggingNativeItem()) {\n        var _this$currentNativeSo;\n\n        (_this$currentNativeSo = _this.currentNativeSource) === null || _this$currentNativeSo === void 0 ? void 0 : _this$currentNativeSo.loadDataTransfer(e.dataTransfer);\n      }\n\n      _this.enterLeaveCounter.reset();\n    };\n\n    this.handleTopDrop = function (e) {\n      var dropTargetIds = _this.dropTargetIds;\n      _this.dropTargetIds = [];\n\n      _this.actions.hover(dropTargetIds, {\n        clientOffset: getEventClientOffset(e)\n      });\n\n      _this.actions.drop({\n        dropEffect: _this.getCurrentDropEffect()\n      });\n\n      if (_this.isDraggingNativeItem()) {\n        _this.endDragNativeItem();\n      } else {\n        _this.endDragIfSourceWasRemovedFromDOM();\n      }\n    };\n\n    this.handleSelectStart = function (e) {\n      var target = e.target; // Only IE requires us to explicitly say\n      // we want drag drop operation to start\n\n      if (typeof target.dragDrop !== 'function') {\n        return;\n      } // Inputs and textareas should be selectable\n\n\n      if (target.tagName === 'INPUT' || target.tagName === 'SELECT' || target.tagName === 'TEXTAREA' || target.isContentEditable) {\n        return;\n      } // For other targets, ask IE\n      // to enable drag and drop\n\n\n      e.preventDefault();\n      target.dragDrop();\n    };\n\n    this.options = new OptionsReader(globalContext);\n    this.actions = manager.getActions();\n    this.monitor = manager.getMonitor();\n    this.registry = manager.getRegistry();\n    this.enterLeaveCounter = new EnterLeaveCounter(this.isNodeInDocument);\n  }\n  /**\n   * Generate profiling statistics for the HTML5Backend.\n   */\n\n\n  _createClass(HTML5BackendImpl, [{\n    key: \"profile\",\n    value: function profile() {\n      var _this$dragStartSource, _this$dragOverTargetI;\n\n      return {\n        sourcePreviewNodes: this.sourcePreviewNodes.size,\n        sourcePreviewNodeOptions: this.sourcePreviewNodeOptions.size,\n        sourceNodeOptions: this.sourceNodeOptions.size,\n        sourceNodes: this.sourceNodes.size,\n        dragStartSourceIds: ((_this$dragStartSource = this.dragStartSourceIds) === null || _this$dragStartSource === void 0 ? void 0 : _this$dragStartSource.length) || 0,\n        dropTargetIds: this.dropTargetIds.length,\n        dragEnterTargetIds: this.dragEnterTargetIds.length,\n        dragOverTargetIds: ((_this$dragOverTargetI = this.dragOverTargetIds) === null || _this$dragOverTargetI === void 0 ? void 0 : _this$dragOverTargetI.length) || 0\n      };\n    } // public for test\n\n  }, {\n    key: \"setup\",\n    value: function setup() {\n      if (this.window === undefined) {\n        return;\n      }\n\n      if (this.window.__isReactDndBackendSetUp) {\n        throw new Error('Cannot have two HTML5 backends at the same time.');\n      }\n\n      this.window.__isReactDndBackendSetUp = true;\n      this.addEventListeners(this.window);\n    }\n  }, {\n    key: \"teardown\",\n    value: function teardown() {\n      if (this.window === undefined) {\n        return;\n      }\n\n      this.window.__isReactDndBackendSetUp = false;\n      this.removeEventListeners(this.window);\n      this.clearCurrentDragSourceNode();\n\n      if (this.asyncEndDragFrameId) {\n        this.window.cancelAnimationFrame(this.asyncEndDragFrameId);\n      }\n    }\n  }, {\n    key: \"connectDragPreview\",\n    value: function connectDragPreview(sourceId, node, options) {\n      var _this2 = this;\n\n      this.sourcePreviewNodeOptions.set(sourceId, options);\n      this.sourcePreviewNodes.set(sourceId, node);\n      return function () {\n        _this2.sourcePreviewNodes.delete(sourceId);\n\n        _this2.sourcePreviewNodeOptions.delete(sourceId);\n      };\n    }\n  }, {\n    key: \"connectDragSource\",\n    value: function connectDragSource(sourceId, node, options) {\n      var _this3 = this;\n\n      this.sourceNodes.set(sourceId, node);\n      this.sourceNodeOptions.set(sourceId, options);\n\n      var handleDragStart = function handleDragStart(e) {\n        return _this3.handleDragStart(e, sourceId);\n      };\n\n      var handleSelectStart = function handleSelectStart(e) {\n        return _this3.handleSelectStart(e);\n      };\n\n      node.setAttribute('draggable', 'true');\n      node.addEventListener('dragstart', handleDragStart);\n      node.addEventListener('selectstart', handleSelectStart);\n      return function () {\n        _this3.sourceNodes.delete(sourceId);\n\n        _this3.sourceNodeOptions.delete(sourceId);\n\n        node.removeEventListener('dragstart', handleDragStart);\n        node.removeEventListener('selectstart', handleSelectStart);\n        node.setAttribute('draggable', 'false');\n      };\n    }\n  }, {\n    key: \"connectDropTarget\",\n    value: function connectDropTarget(targetId, node) {\n      var _this4 = this;\n\n      var handleDragEnter = function handleDragEnter(e) {\n        return _this4.handleDragEnter(e, targetId);\n      };\n\n      var handleDragOver = function handleDragOver(e) {\n        return _this4.handleDragOver(e, targetId);\n      };\n\n      var handleDrop = function handleDrop(e) {\n        return _this4.handleDrop(e, targetId);\n      };\n\n      node.addEventListener('dragenter', handleDragEnter);\n      node.addEventListener('dragover', handleDragOver);\n      node.addEventListener('drop', handleDrop);\n      return function () {\n        node.removeEventListener('dragenter', handleDragEnter);\n        node.removeEventListener('dragover', handleDragOver);\n        node.removeEventListener('drop', handleDrop);\n      };\n    }\n  }, {\n    key: \"addEventListeners\",\n    value: function addEventListeners(target) {\n      // SSR Fix (https://github.com/react-dnd/react-dnd/pull/813\n      if (!target.addEventListener) {\n        return;\n      }\n\n      target.addEventListener('dragstart', this.handleTopDragStart);\n      target.addEventListener('dragstart', this.handleTopDragStartCapture, true);\n      target.addEventListener('dragend', this.handleTopDragEndCapture, true);\n      target.addEventListener('dragenter', this.handleTopDragEnter);\n      target.addEventListener('dragenter', this.handleTopDragEnterCapture, true);\n      target.addEventListener('dragleave', this.handleTopDragLeaveCapture, true);\n      target.addEventListener('dragover', this.handleTopDragOver);\n      target.addEventListener('dragover', this.handleTopDragOverCapture, true);\n      target.addEventListener('drop', this.handleTopDrop);\n      target.addEventListener('drop', this.handleTopDropCapture, true);\n    }\n  }, {\n    key: \"removeEventListeners\",\n    value: function removeEventListeners(target) {\n      // SSR Fix (https://github.com/react-dnd/react-dnd/pull/813\n      if (!target.removeEventListener) {\n        return;\n      }\n\n      target.removeEventListener('dragstart', this.handleTopDragStart);\n      target.removeEventListener('dragstart', this.handleTopDragStartCapture, true);\n      target.removeEventListener('dragend', this.handleTopDragEndCapture, true);\n      target.removeEventListener('dragenter', this.handleTopDragEnter);\n      target.removeEventListener('dragenter', this.handleTopDragEnterCapture, true);\n      target.removeEventListener('dragleave', this.handleTopDragLeaveCapture, true);\n      target.removeEventListener('dragover', this.handleTopDragOver);\n      target.removeEventListener('dragover', this.handleTopDragOverCapture, true);\n      target.removeEventListener('drop', this.handleTopDrop);\n      target.removeEventListener('drop', this.handleTopDropCapture, true);\n    }\n  }, {\n    key: \"getCurrentSourceNodeOptions\",\n    value: function getCurrentSourceNodeOptions() {\n      var sourceId = this.monitor.getSourceId();\n      var sourceNodeOptions = this.sourceNodeOptions.get(sourceId);\n      return _objectSpread({\n        dropEffect: this.altKeyPressed ? 'copy' : 'move'\n      }, sourceNodeOptions || {});\n    }\n  }, {\n    key: \"getCurrentDropEffect\",\n    value: function getCurrentDropEffect() {\n      if (this.isDraggingNativeItem()) {\n        // It makes more sense to default to 'copy' for native resources\n        return 'copy';\n      }\n\n      return this.getCurrentSourceNodeOptions().dropEffect;\n    }\n  }, {\n    key: \"getCurrentSourcePreviewNodeOptions\",\n    value: function getCurrentSourcePreviewNodeOptions() {\n      var sourceId = this.monitor.getSourceId();\n      var sourcePreviewNodeOptions = this.sourcePreviewNodeOptions.get(sourceId);\n      return _objectSpread({\n        anchorX: 0.5,\n        anchorY: 0.5,\n        captureDraggingState: false\n      }, sourcePreviewNodeOptions || {});\n    }\n  }, {\n    key: \"isDraggingNativeItem\",\n    value: function isDraggingNativeItem() {\n      var itemType = this.monitor.getItemType();\n      return Object.keys(NativeTypes).some(function (key) {\n        return NativeTypes[key] === itemType;\n      });\n    }\n  }, {\n    key: \"beginDragNativeItem\",\n    value: function beginDragNativeItem(type, dataTransfer) {\n      this.clearCurrentDragSourceNode();\n      this.currentNativeSource = createNativeDragSource(type, dataTransfer);\n      this.currentNativeHandle = this.registry.addSource(type, this.currentNativeSource);\n      this.actions.beginDrag([this.currentNativeHandle]);\n    }\n  }, {\n    key: \"setCurrentDragSourceNode\",\n    value: function setCurrentDragSourceNode(node) {\n      var _this5 = this;\n\n      this.clearCurrentDragSourceNode();\n      this.currentDragSourceNode = node; // A timeout of > 0 is necessary to resolve Firefox issue referenced\n      // See:\n      //   * https://github.com/react-dnd/react-dnd/pull/928\n      //   * https://github.com/react-dnd/react-dnd/issues/869\n\n      var MOUSE_MOVE_TIMEOUT = 1000; // Receiving a mouse event in the middle of a dragging operation\n      // means it has ended and the drag source node disappeared from DOM,\n      // so the browser didn't dispatch the dragend event.\n      //\n      // We need to wait before we start listening for mousemove events.\n      // This is needed because the drag preview needs to be drawn or else it fires an 'mousemove' event\n      // immediately in some browsers.\n      //\n      // See:\n      //   * https://github.com/react-dnd/react-dnd/pull/928\n      //   * https://github.com/react-dnd/react-dnd/issues/869\n      //\n\n      this.mouseMoveTimeoutTimer = setTimeout(function () {\n        return _this5.window && _this5.window.addEventListener('mousemove', _this5.endDragIfSourceWasRemovedFromDOM, true);\n      }, MOUSE_MOVE_TIMEOUT);\n    }\n  }, {\n    key: \"clearCurrentDragSourceNode\",\n    value: function clearCurrentDragSourceNode() {\n      if (this.currentDragSourceNode) {\n        this.currentDragSourceNode = null;\n\n        if (this.window) {\n          this.window.clearTimeout(this.mouseMoveTimeoutTimer || undefined);\n          this.window.removeEventListener('mousemove', this.endDragIfSourceWasRemovedFromDOM, true);\n        }\n\n        this.mouseMoveTimeoutTimer = null;\n        return true;\n      }\n\n      return false;\n    }\n  }, {\n    key: \"handleDragStart\",\n    value: function handleDragStart(e, sourceId) {\n      if (e.defaultPrevented) {\n        return;\n      }\n\n      if (!this.dragStartSourceIds) {\n        this.dragStartSourceIds = [];\n      }\n\n      this.dragStartSourceIds.unshift(sourceId);\n    }\n  }, {\n    key: \"handleDragEnter\",\n    value: function handleDragEnter(e, targetId) {\n      this.dragEnterTargetIds.unshift(targetId);\n    }\n  }, {\n    key: \"handleDragOver\",\n    value: function handleDragOver(e, targetId) {\n      if (this.dragOverTargetIds === null) {\n        this.dragOverTargetIds = [];\n      }\n\n      this.dragOverTargetIds.unshift(targetId);\n    }\n  }, {\n    key: \"handleDrop\",\n    value: function handleDrop(e, targetId) {\n      this.dropTargetIds.unshift(targetId);\n    }\n  }, {\n    key: \"window\",\n    get: function get() {\n      return this.options.window;\n    }\n  }, {\n    key: \"document\",\n    get: function get() {\n      return this.options.document;\n    }\n  }]);\n\n  return HTML5BackendImpl;\n}();","import { HTML5BackendImpl } from './HTML5BackendImpl';\nimport * as NativeTypes from './NativeTypes';\nexport { getEmptyImage } from './getEmptyImage';\nexport { NativeTypes };\nexport var HTML5Backend = function createBackend(manager, context) {\n  return new HTML5BackendImpl(manager, context);\n};","const b = /^(b|B)$/,\n\tsymbol = {\n\t\tiec: {\n\t\t\tbits: [\"b\", \"Kib\", \"Mib\", \"Gib\", \"Tib\", \"Pib\", \"Eib\", \"Zib\", \"Yib\"],\n\t\t\tbytes: [\"B\", \"KiB\", \"MiB\", \"GiB\", \"TiB\", \"PiB\", \"EiB\", \"ZiB\", \"YiB\"]\n\t\t},\n\t\tjedec: {\n\t\t\tbits: [\"b\", \"Kb\", \"Mb\", \"Gb\", \"Tb\", \"Pb\", \"Eb\", \"Zb\", \"Yb\"],\n\t\t\tbytes: [\"B\", \"KB\", \"MB\", \"GB\", \"TB\", \"PB\", \"EB\", \"ZB\", \"YB\"]\n\t\t}\n\t},\n\tfullform = {\n\t\tiec: [\"\", \"kibi\", \"mebi\", \"gibi\", \"tebi\", \"pebi\", \"exbi\", \"zebi\", \"yobi\"],\n\t\tjedec: [\"\", \"kilo\", \"mega\", \"giga\", \"tera\", \"peta\", \"exa\", \"zetta\", \"yotta\"]\n\t},\n\troundingFuncs = {\n\t\tfloor: Math.floor,\n\t\tceil: Math.ceil\n\t};\n\n/**\n * filesize\n *\n * @method filesize\n * @param  {Mixed}   arg        String, Int or Float to transform\n * @param  {Object}  descriptor [Optional] Flags\n * @return {String}             Readable file size String\n */\nfunction filesize (arg, descriptor = {}) {\n\tlet result = [],\n\t\tval = 0,\n\t\te, base, bits, ceil, full, fullforms, locale, localeOptions, neg, num, output, pad, round, u, unix, separator, spacer, standard, symbols, roundingFunc;\n\n\tif (isNaN(arg)) {\n\t\tthrow new TypeError(\"Invalid number\");\n\t}\n\n\tbits = descriptor.bits === true;\n\tunix = descriptor.unix === true;\n\tpad = descriptor.pad === true;\n\tbase = descriptor.base || 2;\n\tround = descriptor.round !== void 0 ? descriptor.round : unix ? 1 : 2;\n\tlocale = descriptor.locale !== void 0 ? descriptor.locale : \"\";\n\tlocaleOptions = descriptor.localeOptions || {};\n\tseparator = descriptor.separator !== void 0 ? descriptor.separator : \"\";\n\tspacer = descriptor.spacer !== void 0 ? descriptor.spacer : unix ? \"\" : \" \";\n\tsymbols = descriptor.symbols || {};\n\tstandard = base === 2 ? descriptor.standard || \"jedec\" : \"jedec\";\n\toutput = descriptor.output || \"string\";\n\tfull = descriptor.fullform === true;\n\tfullforms = descriptor.fullforms instanceof Array ? descriptor.fullforms : [];\n\te = descriptor.exponent !== void 0 ? descriptor.exponent : -1;\n\troundingFunc = roundingFuncs[descriptor.roundingMethod] || Math.round;\n\tnum = Number(arg);\n\tneg = num < 0;\n\tceil = base > 2 ? 1000 : 1024;\n\n\t// Flipping a negative number to determine the size\n\tif (neg) {\n\t\tnum = -num;\n\t}\n\n\t// Determining the exponent\n\tif (e === -1 || isNaN(e)) {\n\t\te = Math.floor(Math.log(num) / Math.log(ceil));\n\n\t\tif (e < 0) {\n\t\t\te = 0;\n\t\t}\n\t}\n\n\t// Exceeding supported length, time to reduce & multiply\n\tif (e > 8) {\n\t\te = 8;\n\t}\n\n\tif (output === \"exponent\") {\n\t\treturn e;\n\t}\n\n\t// Zero is now a special case because bytes divide by 1\n\tif (num === 0) {\n\t\tresult[0] = 0;\n\t\tu = result[1] = unix ? \"\" : symbol[standard][bits ? \"bits\" : \"bytes\"][e];\n\t} else {\n\t\tval = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));\n\n\t\tif (bits) {\n\t\t\tval = val * 8;\n\n\t\t\tif (val >= ceil && e < 8) {\n\t\t\t\tval = val / ceil;\n\t\t\t\te++;\n\t\t\t}\n\t\t}\n\n\t\tconst p = Math.pow(10, e > 0 ? round : 0);\n\t\tresult[0] = roundingFunc(val * p) / p;\n\n\t\tif (result[0] === ceil && e < 8 && descriptor.exponent === void 0) {\n\t\t\tresult[0] = 1;\n\t\t\te++;\n\t\t}\n\n\t\tu = result[1] = base === 10 && e === 1 ? bits ? \"kb\" : \"kB\" : symbol[standard][bits ? \"bits\" : \"bytes\"][e];\n\n\t\tif (unix) {\n\t\t\tresult[1] = standard === \"jedec\" ? result[1].charAt(0) : e > 0 ? result[1].replace(/B$/, \"\") : result[1];\n\n\t\t\tif (b.test(result[1])) {\n\t\t\t\tresult[0] = Math.floor(result[0]);\n\t\t\t\tresult[1] = \"\";\n\t\t\t}\n\t\t}\n\t}\n\n\t// Decorating a 'diff'\n\tif (neg) {\n\t\tresult[0] = -result[0];\n\t}\n\n\t// Applying custom symbol\n\tresult[1] = symbols[result[1]] || result[1];\n\n\tif (locale === true) {\n\t\tresult[0] = result[0].toLocaleString();\n\t} else if (locale.length > 0) {\n\t\tresult[0] = result[0].toLocaleString(locale, localeOptions);\n\t} else if (separator.length > 0) {\n\t\tresult[0] = result[0].toString().replace(\".\", separator);\n\t}\n\n\tif (pad && Number.isInteger(result[0]) === false && round > 0) {\n\t\tconst x = separator || \".\",\n\t\t\ttmp = result[0].toString().split(x),\n\t\t\ts = tmp[1] || \"\",\n\t\t\tl = s.length,\n\t\t\tn = round - l;\n\n\t\tresult[0] = `${tmp[0]}${x}${s.padEnd(l + n, \"0\")}`;\n\t}\n\n\tif (full) {\n\t\tresult[1] = fullforms[e] ? fullforms[e] : fullform[standard][e] + (bits ? \"bit\" : \"byte\") + (result[0] === 1 ? \"\" : \"s\");\n\t}\n\n\t// Returning Array, Object, or String (default)\n\treturn output === \"array\" ? result : output === \"object\" ? {value: result[0], symbol: result[1], exponent: e, unit: u} : result.join(spacer);\n}\n\n// Partial application for functional programming\nfilesize.partial = opt => arg => filesize(arg, opt);\n\nexport default filesize;\n","function _assertThisInitialized(self) {\n  if (self === void 0) {\n    throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n  }\n\n  return self;\n}\n\nmodule.exports = _assertThisInitialized;","function _getPrototypeOf(o) {\n  module.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n    return o.__proto__ || Object.getPrototypeOf(o);\n  };\n  return _getPrototypeOf(o);\n}\n\nmodule.exports = _getPrototypeOf;","'use strict';\n\nfunction assign(obj, props) {\n    for (const key in props) {\n        Object.defineProperty(obj, key, {\n            value: props[key],\n            enumerable: true,\n            configurable: true,\n        });\n    }\n\n    return obj;\n}\n\nfunction createError(err, code, props) {\n    if (!err || typeof err === 'string') {\n        throw new TypeError('Please pass an Error to err-code');\n    }\n\n    if (!props) {\n        props = {};\n    }\n\n    if (typeof code === 'object') {\n        props = code;\n        code = undefined;\n    }\n\n    if (code != null) {\n        props.code = code;\n    }\n\n    try {\n        return assign(err, props);\n    } catch (_) {\n        props.message = err.message;\n        props.stack = err.stack;\n\n        const ErrClass = function () {};\n\n        ErrClass.prototype = Object.create(Object.getPrototypeOf(err));\n\n        return assign(new ErrClass(), props);\n    }\n}\n\nmodule.exports = createError;\n","/**\n * Implementation of the [multibase](https://github.com/multiformats/multibase) specification.\n *\n */\n'use strict'\n\nconst constants = require('./constants')\nconst { encodeText, decodeText, concat } = require('./util')\n\n/** @typedef {import('./base')} Base */\n/** @typedef {import(\"./types\").BaseNameOrCode} BaseNameOrCode */\n/** @typedef {import(\"./types\").BaseCode} BaseCode */\n/** @typedef {import(\"./types\").BaseName} BaseName */\n\n/**\n * Create a new Uint8Array with the multibase varint+code.\n *\n * @param {BaseNameOrCode} nameOrCode - The multibase name or code number.\n * @param {Uint8Array} buf - The data to be prefixed with multibase.\n * @returns {Uint8Array}\n * @throws {Error} Will throw if the encoding is not supported\n */\nfunction multibase (nameOrCode, buf) {\n  if (!buf) {\n    throw new Error('requires an encoded Uint8Array')\n  }\n  const { name, codeBuf } = encoding(nameOrCode)\n  validEncode(name, buf)\n\n  return concat([codeBuf, buf], codeBuf.length + buf.length)\n}\n\n/**\n * Encode data with the specified base and add the multibase prefix.\n *\n * @param {BaseNameOrCode} nameOrCode - The multibase name or code number.\n * @param {Uint8Array} buf - The data to be encoded.\n * @returns {Uint8Array}\n * @throws {Error} Will throw if the encoding is not supported\n *\n */\nfunction encode (nameOrCode, buf) {\n  const enc = encoding(nameOrCode)\n  const data = encodeText(enc.encode(buf))\n\n  return concat([enc.codeBuf, data], enc.codeBuf.length + data.length)\n}\n\n/**\n * Takes a Uint8Array or string encoded with multibase header, decodes it and\n * returns the decoded buffer\n *\n * @param {Uint8Array|string} data\n * @returns {Uint8Array}\n * @throws {Error} Will throw if the encoding is not supported\n *\n */\nfunction decode (data) {\n  if (data instanceof Uint8Array) {\n    data = decodeText(data)\n  }\n  const prefix = data[0]\n\n  // Make all encodings case-insensitive except the ones that include upper and lower chars in the alphabet\n  if (['f', 'F', 'v', 'V', 't', 'T', 'b', 'B', 'c', 'C', 'h', 'k', 'K'].includes(prefix)) {\n    data = data.toLowerCase()\n  }\n  const enc = encoding(/** @type {BaseCode} */(data[0]))\n  return enc.decode(data.substring(1))\n}\n\n/**\n * Is the given data multibase encoded?\n *\n * @param {Uint8Array|string} data\n * @returns {false | string}\n */\nfunction isEncoded (data) {\n  if (data instanceof Uint8Array) {\n    data = decodeText(data)\n  }\n\n  // Ensure bufOrString is a string\n  if (Object.prototype.toString.call(data) !== '[object String]') {\n    return false\n  }\n\n  try {\n    const enc = encoding(/** @type {BaseCode} */(data[0]))\n    return enc.name\n  } catch (err) {\n    return false\n  }\n}\n\n/**\n * Validate encoded data\n *\n * @param {BaseNameOrCode} name\n * @param {Uint8Array} buf\n * @returns {void}\n * @throws {Error} Will throw if the encoding is not supported\n */\nfunction validEncode (name, buf) {\n  const enc = encoding(name)\n  enc.decode(decodeText(buf))\n}\n\n/**\n * Get the encoding by name or code\n *\n * @param {BaseNameOrCode} nameOrCode\n * @returns {Base}\n * @throws {Error} Will throw if the encoding is not supported\n */\nfunction encoding (nameOrCode) {\n  if (Object.prototype.hasOwnProperty.call(constants.names, /** @type {BaseName} */(nameOrCode))) {\n    return constants.names[/** @type {BaseName} */(nameOrCode)]\n  } else if (Object.prototype.hasOwnProperty.call(constants.codes, /** @type {BaseCode} */(nameOrCode))) {\n    return constants.codes[/** @type {BaseCode} */(nameOrCode)]\n  } else {\n    throw new Error(`Unsupported encoding: ${nameOrCode}`)\n  }\n}\n\n/**\n * Get encoding from data\n *\n * @param {string|Uint8Array} data\n * @returns {Base}\n * @throws {Error} Will throw if the encoding is not supported\n */\nfunction encodingFromData (data) {\n  if (data instanceof Uint8Array) {\n    data = decodeText(data)\n  }\n\n  return encoding(/** @type {BaseCode} */(data[0]))\n}\n\nexports = module.exports = multibase\nexports.encode = encode\nexports.decode = decode\nexports.isEncoded = isEncoded\nexports.encoding = encoding\nexports.encodingFromData = encodingFromData\nconst names = Object.freeze(constants.names)\nconst codes = Object.freeze(constants.codes)\nexports.names = names\nexports.codes = codes\n","// DO NOT CHANGE THIS FILE. IT IS GENERATED BY tools/update-table.js\n/* eslint quote-props: off */\n'use strict'\n\n/**\n * @type {import('./generated-types').NameNumberMap}\n */\nconst baseTable = Object.freeze({\n  'identity': 0x00,\n  'cidv1': 0x01,\n  'cidv2': 0x02,\n  'cidv3': 0x03,\n  'ip4': 0x04,\n  'tcp': 0x06,\n  'sha1': 0x11,\n  'sha2-256': 0x12,\n  'sha2-512': 0x13,\n  'sha3-512': 0x14,\n  'sha3-384': 0x15,\n  'sha3-256': 0x16,\n  'sha3-224': 0x17,\n  'shake-128': 0x18,\n  'shake-256': 0x19,\n  'keccak-224': 0x1a,\n  'keccak-256': 0x1b,\n  'keccak-384': 0x1c,\n  'keccak-512': 0x1d,\n  'blake3': 0x1e,\n  'dccp': 0x21,\n  'murmur3-128': 0x22,\n  'murmur3-32': 0x23,\n  'ip6': 0x29,\n  'ip6zone': 0x2a,\n  'path': 0x2f,\n  'multicodec': 0x30,\n  'multihash': 0x31,\n  'multiaddr': 0x32,\n  'multibase': 0x33,\n  'dns': 0x35,\n  'dns4': 0x36,\n  'dns6': 0x37,\n  'dnsaddr': 0x38,\n  'protobuf': 0x50,\n  'cbor': 0x51,\n  'raw': 0x55,\n  'dbl-sha2-256': 0x56,\n  'rlp': 0x60,\n  'bencode': 0x63,\n  'dag-pb': 0x70,\n  'dag-cbor': 0x71,\n  'libp2p-key': 0x72,\n  'git-raw': 0x78,\n  'torrent-info': 0x7b,\n  'torrent-file': 0x7c,\n  'leofcoin-block': 0x81,\n  'leofcoin-tx': 0x82,\n  'leofcoin-pr': 0x83,\n  'sctp': 0x84,\n  'dag-jose': 0x85,\n  'dag-cose': 0x86,\n  'eth-block': 0x90,\n  'eth-block-list': 0x91,\n  'eth-tx-trie': 0x92,\n  'eth-tx': 0x93,\n  'eth-tx-receipt-trie': 0x94,\n  'eth-tx-receipt': 0x95,\n  'eth-state-trie': 0x96,\n  'eth-account-snapshot': 0x97,\n  'eth-storage-trie': 0x98,\n  'bitcoin-block': 0xb0,\n  'bitcoin-tx': 0xb1,\n  'bitcoin-witness-commitment': 0xb2,\n  'zcash-block': 0xc0,\n  'zcash-tx': 0xc1,\n  'docid': 0xce,\n  'stellar-block': 0xd0,\n  'stellar-tx': 0xd1,\n  'md4': 0xd4,\n  'md5': 0xd5,\n  'bmt': 0xd6,\n  'decred-block': 0xe0,\n  'decred-tx': 0xe1,\n  'ipld-ns': 0xe2,\n  'ipfs-ns': 0xe3,\n  'swarm-ns': 0xe4,\n  'ipns-ns': 0xe5,\n  'zeronet': 0xe6,\n  'secp256k1-pub': 0xe7,\n  'bls12_381-g1-pub': 0xea,\n  'bls12_381-g2-pub': 0xeb,\n  'x25519-pub': 0xec,\n  'ed25519-pub': 0xed,\n  'bls12_381-g1g2-pub': 0xee,\n  'dash-block': 0xf0,\n  'dash-tx': 0xf1,\n  'swarm-manifest': 0xfa,\n  'swarm-feed': 0xfb,\n  'udp': 0x0111,\n  'p2p-webrtc-star': 0x0113,\n  'p2p-webrtc-direct': 0x0114,\n  'p2p-stardust': 0x0115,\n  'p2p-circuit': 0x0122,\n  'dag-json': 0x0129,\n  'udt': 0x012d,\n  'utp': 0x012e,\n  'unix': 0x0190,\n  'p2p': 0x01a5,\n  'ipfs': 0x01a5,\n  'https': 0x01bb,\n  'onion': 0x01bc,\n  'onion3': 0x01bd,\n  'garlic64': 0x01be,\n  'garlic32': 0x01bf,\n  'tls': 0x01c0,\n  'quic': 0x01cc,\n  'ws': 0x01dd,\n  'wss': 0x01de,\n  'p2p-websocket-star': 0x01df,\n  'http': 0x01e0,\n  'json': 0x0200,\n  'messagepack': 0x0201,\n  'libp2p-peer-record': 0x0301,\n  'sha2-256-trunc254-padded': 0x1012,\n  'ripemd-128': 0x1052,\n  'ripemd-160': 0x1053,\n  'ripemd-256': 0x1054,\n  'ripemd-320': 0x1055,\n  'x11': 0x1100,\n  'p256-pub': 0x1200,\n  'p384-pub': 0x1201,\n  'p521-pub': 0x1202,\n  'ed448-pub': 0x1203,\n  'x448-pub': 0x1204,\n  'ed25519-priv': 0x1300,\n  'kangarootwelve': 0x1d01,\n  'sm3-256': 0x534d,\n  'blake2b-8': 0xb201,\n  'blake2b-16': 0xb202,\n  'blake2b-24': 0xb203,\n  'blake2b-32': 0xb204,\n  'blake2b-40': 0xb205,\n  'blake2b-48': 0xb206,\n  'blake2b-56': 0xb207,\n  'blake2b-64': 0xb208,\n  'blake2b-72': 0xb209,\n  'blake2b-80': 0xb20a,\n  'blake2b-88': 0xb20b,\n  'blake2b-96': 0xb20c,\n  'blake2b-104': 0xb20d,\n  'blake2b-112': 0xb20e,\n  'blake2b-120': 0xb20f,\n  'blake2b-128': 0xb210,\n  'blake2b-136': 0xb211,\n  'blake2b-144': 0xb212,\n  'blake2b-152': 0xb213,\n  'blake2b-160': 0xb214,\n  'blake2b-168': 0xb215,\n  'blake2b-176': 0xb216,\n  'blake2b-184': 0xb217,\n  'blake2b-192': 0xb218,\n  'blake2b-200': 0xb219,\n  'blake2b-208': 0xb21a,\n  'blake2b-216': 0xb21b,\n  'blake2b-224': 0xb21c,\n  'blake2b-232': 0xb21d,\n  'blake2b-240': 0xb21e,\n  'blake2b-248': 0xb21f,\n  'blake2b-256': 0xb220,\n  'blake2b-264': 0xb221,\n  'blake2b-272': 0xb222,\n  'blake2b-280': 0xb223,\n  'blake2b-288': 0xb224,\n  'blake2b-296': 0xb225,\n  'blake2b-304': 0xb226,\n  'blake2b-312': 0xb227,\n  'blake2b-320': 0xb228,\n  'blake2b-328': 0xb229,\n  'blake2b-336': 0xb22a,\n  'blake2b-344': 0xb22b,\n  'blake2b-352': 0xb22c,\n  'blake2b-360': 0xb22d,\n  'blake2b-368': 0xb22e,\n  'blake2b-376': 0xb22f,\n  'blake2b-384': 0xb230,\n  'blake2b-392': 0xb231,\n  'blake2b-400': 0xb232,\n  'blake2b-408': 0xb233,\n  'blake2b-416': 0xb234,\n  'blake2b-424': 0xb235,\n  'blake2b-432': 0xb236,\n  'blake2b-440': 0xb237,\n  'blake2b-448': 0xb238,\n  'blake2b-456': 0xb239,\n  'blake2b-464': 0xb23a,\n  'blake2b-472': 0xb23b,\n  'blake2b-480': 0xb23c,\n  'blake2b-488': 0xb23d,\n  'blake2b-496': 0xb23e,\n  'blake2b-504': 0xb23f,\n  'blake2b-512': 0xb240,\n  'blake2s-8': 0xb241,\n  'blake2s-16': 0xb242,\n  'blake2s-24': 0xb243,\n  'blake2s-32': 0xb244,\n  'blake2s-40': 0xb245,\n  'blake2s-48': 0xb246,\n  'blake2s-56': 0xb247,\n  'blake2s-64': 0xb248,\n  'blake2s-72': 0xb249,\n  'blake2s-80': 0xb24a,\n  'blake2s-88': 0xb24b,\n  'blake2s-96': 0xb24c,\n  'blake2s-104': 0xb24d,\n  'blake2s-112': 0xb24e,\n  'blake2s-120': 0xb24f,\n  'blake2s-128': 0xb250,\n  'blake2s-136': 0xb251,\n  'blake2s-144': 0xb252,\n  'blake2s-152': 0xb253,\n  'blake2s-160': 0xb254,\n  'blake2s-168': 0xb255,\n  'blake2s-176': 0xb256,\n  'blake2s-184': 0xb257,\n  'blake2s-192': 0xb258,\n  'blake2s-200': 0xb259,\n  'blake2s-208': 0xb25a,\n  'blake2s-216': 0xb25b,\n  'blake2s-224': 0xb25c,\n  'blake2s-232': 0xb25d,\n  'blake2s-240': 0xb25e,\n  'blake2s-248': 0xb25f,\n  'blake2s-256': 0xb260,\n  'skein256-8': 0xb301,\n  'skein256-16': 0xb302,\n  'skein256-24': 0xb303,\n  'skein256-32': 0xb304,\n  'skein256-40': 0xb305,\n  'skein256-48': 0xb306,\n  'skein256-56': 0xb307,\n  'skein256-64': 0xb308,\n  'skein256-72': 0xb309,\n  'skein256-80': 0xb30a,\n  'skein256-88': 0xb30b,\n  'skein256-96': 0xb30c,\n  'skein256-104': 0xb30d,\n  'skein256-112': 0xb30e,\n  'skein256-120': 0xb30f,\n  'skein256-128': 0xb310,\n  'skein256-136': 0xb311,\n  'skein256-144': 0xb312,\n  'skein256-152': 0xb313,\n  'skein256-160': 0xb314,\n  'skein256-168': 0xb315,\n  'skein256-176': 0xb316,\n  'skein256-184': 0xb317,\n  'skein256-192': 0xb318,\n  'skein256-200': 0xb319,\n  'skein256-208': 0xb31a,\n  'skein256-216': 0xb31b,\n  'skein256-224': 0xb31c,\n  'skein256-232': 0xb31d,\n  'skein256-240': 0xb31e,\n  'skein256-248': 0xb31f,\n  'skein256-256': 0xb320,\n  'skein512-8': 0xb321,\n  'skein512-16': 0xb322,\n  'skein512-24': 0xb323,\n  'skein512-32': 0xb324,\n  'skein512-40': 0xb325,\n  'skein512-48': 0xb326,\n  'skein512-56': 0xb327,\n  'skein512-64': 0xb328,\n  'skein512-72': 0xb329,\n  'skein512-80': 0xb32a,\n  'skein512-88': 0xb32b,\n  'skein512-96': 0xb32c,\n  'skein512-104': 0xb32d,\n  'skein512-112': 0xb32e,\n  'skein512-120': 0xb32f,\n  'skein512-128': 0xb330,\n  'skein512-136': 0xb331,\n  'skein512-144': 0xb332,\n  'skein512-152': 0xb333,\n  'skein512-160': 0xb334,\n  'skein512-168': 0xb335,\n  'skein512-176': 0xb336,\n  'skein512-184': 0xb337,\n  'skein512-192': 0xb338,\n  'skein512-200': 0xb339,\n  'skein512-208': 0xb33a,\n  'skein512-216': 0xb33b,\n  'skein512-224': 0xb33c,\n  'skein512-232': 0xb33d,\n  'skein512-240': 0xb33e,\n  'skein512-248': 0xb33f,\n  'skein512-256': 0xb340,\n  'skein512-264': 0xb341,\n  'skein512-272': 0xb342,\n  'skein512-280': 0xb343,\n  'skein512-288': 0xb344,\n  'skein512-296': 0xb345,\n  'skein512-304': 0xb346,\n  'skein512-312': 0xb347,\n  'skein512-320': 0xb348,\n  'skein512-328': 0xb349,\n  'skein512-336': 0xb34a,\n  'skein512-344': 0xb34b,\n  'skein512-352': 0xb34c,\n  'skein512-360': 0xb34d,\n  'skein512-368': 0xb34e,\n  'skein512-376': 0xb34f,\n  'skein512-384': 0xb350,\n  'skein512-392': 0xb351,\n  'skein512-400': 0xb352,\n  'skein512-408': 0xb353,\n  'skein512-416': 0xb354,\n  'skein512-424': 0xb355,\n  'skein512-432': 0xb356,\n  'skein512-440': 0xb357,\n  'skein512-448': 0xb358,\n  'skein512-456': 0xb359,\n  'skein512-464': 0xb35a,\n  'skein512-472': 0xb35b,\n  'skein512-480': 0xb35c,\n  'skein512-488': 0xb35d,\n  'skein512-496': 0xb35e,\n  'skein512-504': 0xb35f,\n  'skein512-512': 0xb360,\n  'skein1024-8': 0xb361,\n  'skein1024-16': 0xb362,\n  'skein1024-24': 0xb363,\n  'skein1024-32': 0xb364,\n  'skein1024-40': 0xb365,\n  'skein1024-48': 0xb366,\n  'skein1024-56': 0xb367,\n  'skein1024-64': 0xb368,\n  'skein1024-72': 0xb369,\n  'skein1024-80': 0xb36a,\n  'skein1024-88': 0xb36b,\n  'skein1024-96': 0xb36c,\n  'skein1024-104': 0xb36d,\n  'skein1024-112': 0xb36e,\n  'skein1024-120': 0xb36f,\n  'skein1024-128': 0xb370,\n  'skein1024-136': 0xb371,\n  'skein1024-144': 0xb372,\n  'skein1024-152': 0xb373,\n  'skein1024-160': 0xb374,\n  'skein1024-168': 0xb375,\n  'skein1024-176': 0xb376,\n  'skein1024-184': 0xb377,\n  'skein1024-192': 0xb378,\n  'skein1024-200': 0xb379,\n  'skein1024-208': 0xb37a,\n  'skein1024-216': 0xb37b,\n  'skein1024-224': 0xb37c,\n  'skein1024-232': 0xb37d,\n  'skein1024-240': 0xb37e,\n  'skein1024-248': 0xb37f,\n  'skein1024-256': 0xb380,\n  'skein1024-264': 0xb381,\n  'skein1024-272': 0xb382,\n  'skein1024-280': 0xb383,\n  'skein1024-288': 0xb384,\n  'skein1024-296': 0xb385,\n  'skein1024-304': 0xb386,\n  'skein1024-312': 0xb387,\n  'skein1024-320': 0xb388,\n  'skein1024-328': 0xb389,\n  'skein1024-336': 0xb38a,\n  'skein1024-344': 0xb38b,\n  'skein1024-352': 0xb38c,\n  'skein1024-360': 0xb38d,\n  'skein1024-368': 0xb38e,\n  'skein1024-376': 0xb38f,\n  'skein1024-384': 0xb390,\n  'skein1024-392': 0xb391,\n  'skein1024-400': 0xb392,\n  'skein1024-408': 0xb393,\n  'skein1024-416': 0xb394,\n  'skein1024-424': 0xb395,\n  'skein1024-432': 0xb396,\n  'skein1024-440': 0xb397,\n  'skein1024-448': 0xb398,\n  'skein1024-456': 0xb399,\n  'skein1024-464': 0xb39a,\n  'skein1024-472': 0xb39b,\n  'skein1024-480': 0xb39c,\n  'skein1024-488': 0xb39d,\n  'skein1024-496': 0xb39e,\n  'skein1024-504': 0xb39f,\n  'skein1024-512': 0xb3a0,\n  'skein1024-520': 0xb3a1,\n  'skein1024-528': 0xb3a2,\n  'skein1024-536': 0xb3a3,\n  'skein1024-544': 0xb3a4,\n  'skein1024-552': 0xb3a5,\n  'skein1024-560': 0xb3a6,\n  'skein1024-568': 0xb3a7,\n  'skein1024-576': 0xb3a8,\n  'skein1024-584': 0xb3a9,\n  'skein1024-592': 0xb3aa,\n  'skein1024-600': 0xb3ab,\n  'skein1024-608': 0xb3ac,\n  'skein1024-616': 0xb3ad,\n  'skein1024-624': 0xb3ae,\n  'skein1024-632': 0xb3af,\n  'skein1024-640': 0xb3b0,\n  'skein1024-648': 0xb3b1,\n  'skein1024-656': 0xb3b2,\n  'skein1024-664': 0xb3b3,\n  'skein1024-672': 0xb3b4,\n  'skein1024-680': 0xb3b5,\n  'skein1024-688': 0xb3b6,\n  'skein1024-696': 0xb3b7,\n  'skein1024-704': 0xb3b8,\n  'skein1024-712': 0xb3b9,\n  'skein1024-720': 0xb3ba,\n  'skein1024-728': 0xb3bb,\n  'skein1024-736': 0xb3bc,\n  'skein1024-744': 0xb3bd,\n  'skein1024-752': 0xb3be,\n  'skein1024-760': 0xb3bf,\n  'skein1024-768': 0xb3c0,\n  'skein1024-776': 0xb3c1,\n  'skein1024-784': 0xb3c2,\n  'skein1024-792': 0xb3c3,\n  'skein1024-800': 0xb3c4,\n  'skein1024-808': 0xb3c5,\n  'skein1024-816': 0xb3c6,\n  'skein1024-824': 0xb3c7,\n  'skein1024-832': 0xb3c8,\n  'skein1024-840': 0xb3c9,\n  'skein1024-848': 0xb3ca,\n  'skein1024-856': 0xb3cb,\n  'skein1024-864': 0xb3cc,\n  'skein1024-872': 0xb3cd,\n  'skein1024-880': 0xb3ce,\n  'skein1024-888': 0xb3cf,\n  'skein1024-896': 0xb3d0,\n  'skein1024-904': 0xb3d1,\n  'skein1024-912': 0xb3d2,\n  'skein1024-920': 0xb3d3,\n  'skein1024-928': 0xb3d4,\n  'skein1024-936': 0xb3d5,\n  'skein1024-944': 0xb3d6,\n  'skein1024-952': 0xb3d7,\n  'skein1024-960': 0xb3d8,\n  'skein1024-968': 0xb3d9,\n  'skein1024-976': 0xb3da,\n  'skein1024-984': 0xb3db,\n  'skein1024-992': 0xb3dc,\n  'skein1024-1000': 0xb3dd,\n  'skein1024-1008': 0xb3de,\n  'skein1024-1016': 0xb3df,\n  'skein1024-1024': 0xb3e0,\n  'poseidon-bls12_381-a2-fc1': 0xb401,\n  'poseidon-bls12_381-a2-fc1-sc': 0xb402,\n  'zeroxcert-imprint-256': 0xce11,\n  'fil-commitment-unsealed': 0xf101,\n  'fil-commitment-sealed': 0xf102,\n  'holochain-adr-v0': 0x807124,\n  'holochain-adr-v1': 0x817124,\n  'holochain-key-v0': 0x947124,\n  'holochain-key-v1': 0x957124,\n  'holochain-sig-v0': 0xa27124,\n  'holochain-sig-v1': 0xa37124,\n  'skynet-ns': 0xb19910\n})\n\nmodule.exports = { baseTable }\n","'use strict'\n\nconst { Blob } = globalThis\n\n/**\n * @param {any} obj\n * @returns {obj is ArrayBufferView|ArrayBuffer}\n */\nfunction isBytes (obj) {\n  return ArrayBuffer.isView(obj) || obj instanceof ArrayBuffer\n}\n\n/**\n * @param {any} obj\n * @returns {obj is Blob}\n */\nfunction isBlob (obj) {\n  return typeof Blob !== 'undefined' && obj instanceof Blob\n}\n\n/**\n * An object with a path or content property\n *\n * @param {any} obj\n * @returns {obj is import('ipfs-core-types/src/files').ToEntry}\n */\nfunction isFileObject (obj) {\n  return typeof obj === 'object' && (obj.path || obj.content)\n}\n\n/**\n * @param {any} value\n * @returns {value is ReadableStream}\n */\nconst isReadableStream = (value) =>\n  value && typeof value.getReader === 'function'\n\n/**\n * @param {any} mtime\n * @returns {{secs:number, nsecs:number}|undefined}\n */\nfunction mtimeToObject (mtime) {\n  if (mtime == null) {\n    return undefined\n  }\n\n  // Javascript Date\n  if (mtime instanceof Date) {\n    const ms = mtime.getTime()\n    const secs = Math.floor(ms / 1000)\n\n    return {\n      secs: secs,\n      nsecs: (ms - (secs * 1000)) * 1000\n    }\n  }\n\n  // { secs, nsecs }\n  if (Object.prototype.hasOwnProperty.call(mtime, 'secs')) {\n    return {\n      secs: mtime.secs,\n      nsecs: mtime.nsecs\n    }\n  }\n\n  // UnixFS TimeSpec\n  if (Object.prototype.hasOwnProperty.call(mtime, 'Seconds')) {\n    return {\n      secs: mtime.Seconds,\n      nsecs: mtime.FractionalNanoseconds\n    }\n  }\n\n  // process.hrtime()\n  if (Array.isArray(mtime)) {\n    return {\n      secs: mtime[0],\n      nsecs: mtime[1]\n    }\n  }\n  /*\n  TODO: https://github.com/ipfs/aegir/issues/487\n\n  // process.hrtime.bigint()\n  if (typeof mtime === 'bigint') {\n    const secs = mtime / BigInt(1e9)\n    const nsecs = mtime - (secs * BigInt(1e9))\n\n    return {\n      secs: parseInt(secs),\n      nsecs: parseInt(nsecs)\n    }\n  }\n  */\n}\n\n/**\n * @param {any} mode\n * @returns {number|undefined}\n */\nfunction modeToNumber (mode) {\n  if (mode == null) {\n    return undefined\n  }\n\n  if (typeof mode === 'number') {\n    return mode\n  }\n\n  mode = mode.toString()\n\n  if (mode.substring(0, 1) === '0') {\n    // octal string\n    return parseInt(mode, 8)\n  }\n\n  // decimal string\n  return parseInt(mode, 10)\n}\n\nmodule.exports = {\n  isBytes,\n  isBlob,\n  isFileObject,\n  isReadableStream,\n  mtimeToObject,\n  modeToNumber\n}\n","'use strict'\n\nexports.DAGNode = require('./dag-node')\nexports.DAGLink = require('./dag-link')\n\n/*\n * Functions to fulfil IPLD Format interface\n * https://github.com/ipld/interface-ipld-format\n */\nexports.resolver = require('./resolver')\nexports.util = require('./util')\nexports.codec = exports.util.codec\nexports.defaultHashAlg = exports.util.defaultHashAlg\n","'use strict'\n\nconst { names } = require('multibase/src/constants')\nconst { TextEncoder } = require('web-encoding')\nconst utf8Encoder = new TextEncoder()\n\n/**\n * Interperets each character in a string as a byte and\n * returns a Uint8Array of those bytes.\n *\n * @param {String} string The string to turn into an array\n * @returns {Uint8Array}\n */\nfunction asciiStringToUint8Array (string) {\n  const array = new Uint8Array(string.length)\n\n  for (let i = 0; i < string.length; i++) {\n    array[i] = string.charCodeAt(i)\n  }\n\n  return array\n}\n\n/**\n * Create a `Uint8Array` from the passed string\n *\n * Supports `utf8`, `utf-8` and any encoding supported by the multibase module.\n *\n * Also `ascii` which is similar to node's 'binary' encoding.\n *\n * @param {String} string\n * @param {String} [encoding=utf8] utf8, base16, base64, base64urlpad, etc\n * @returns {Uint8Array}\n * @see {@link https://www.npmjs.com/package/multibase|multibase} for supported encodings other than `utf8`\n */\nfunction fromString (string, encoding = 'utf8') {\n  if (encoding === 'utf8' || encoding === 'utf-8') {\n    return utf8Encoder.encode(string)\n  }\n\n  if (encoding === 'ascii') {\n    return asciiStringToUint8Array(string)\n  }\n\n  const codec = names[encoding]\n\n  if (!codec) {\n    throw new Error('Unknown base')\n  }\n\n  return codec.decode(string)\n}\n\nmodule.exports = fromString\n","// DO NOT CHANGE THIS FILE. IT IS GENERATED BY tools/update-table.js\n/* eslint quote-props: off */\n'use strict'\n\n/**\n * @type {import('./generated-types').NameNumberMap}\n */\nconst baseTable = Object.freeze({\n  'identity': 0x00,\n  'cidv1': 0x01,\n  'cidv2': 0x02,\n  'cidv3': 0x03,\n  'ip4': 0x04,\n  'tcp': 0x06,\n  'sha1': 0x11,\n  'sha2-256': 0x12,\n  'sha2-512': 0x13,\n  'sha3-512': 0x14,\n  'sha3-384': 0x15,\n  'sha3-256': 0x16,\n  'sha3-224': 0x17,\n  'shake-128': 0x18,\n  'shake-256': 0x19,\n  'keccak-224': 0x1a,\n  'keccak-256': 0x1b,\n  'keccak-384': 0x1c,\n  'keccak-512': 0x1d,\n  'blake3': 0x1e,\n  'dccp': 0x21,\n  'murmur3-128': 0x22,\n  'murmur3-32': 0x23,\n  'ip6': 0x29,\n  'ip6zone': 0x2a,\n  'path': 0x2f,\n  'multicodec': 0x30,\n  'multihash': 0x31,\n  'multiaddr': 0x32,\n  'multibase': 0x33,\n  'dns': 0x35,\n  'dns4': 0x36,\n  'dns6': 0x37,\n  'dnsaddr': 0x38,\n  'protobuf': 0x50,\n  'cbor': 0x51,\n  'raw': 0x55,\n  'dbl-sha2-256': 0x56,\n  'rlp': 0x60,\n  'bencode': 0x63,\n  'dag-pb': 0x70,\n  'dag-cbor': 0x71,\n  'libp2p-key': 0x72,\n  'git-raw': 0x78,\n  'torrent-info': 0x7b,\n  'torrent-file': 0x7c,\n  'leofcoin-block': 0x81,\n  'leofcoin-tx': 0x82,\n  'leofcoin-pr': 0x83,\n  'sctp': 0x84,\n  'dag-jose': 0x85,\n  'dag-cose': 0x86,\n  'eth-block': 0x90,\n  'eth-block-list': 0x91,\n  'eth-tx-trie': 0x92,\n  'eth-tx': 0x93,\n  'eth-tx-receipt-trie': 0x94,\n  'eth-tx-receipt': 0x95,\n  'eth-state-trie': 0x96,\n  'eth-account-snapshot': 0x97,\n  'eth-storage-trie': 0x98,\n  'bitcoin-block': 0xb0,\n  'bitcoin-tx': 0xb1,\n  'bitcoin-witness-commitment': 0xb2,\n  'zcash-block': 0xc0,\n  'zcash-tx': 0xc1,\n  'docid': 0xce,\n  'stellar-block': 0xd0,\n  'stellar-tx': 0xd1,\n  'md4': 0xd4,\n  'md5': 0xd5,\n  'bmt': 0xd6,\n  'decred-block': 0xe0,\n  'decred-tx': 0xe1,\n  'ipld-ns': 0xe2,\n  'ipfs-ns': 0xe3,\n  'swarm-ns': 0xe4,\n  'ipns-ns': 0xe5,\n  'zeronet': 0xe6,\n  'secp256k1-pub': 0xe7,\n  'bls12_381-g1-pub': 0xea,\n  'bls12_381-g2-pub': 0xeb,\n  'x25519-pub': 0xec,\n  'ed25519-pub': 0xed,\n  'bls12_381-g1g2-pub': 0xee,\n  'dash-block': 0xf0,\n  'dash-tx': 0xf1,\n  'swarm-manifest': 0xfa,\n  'swarm-feed': 0xfb,\n  'udp': 0x0111,\n  'p2p-webrtc-star': 0x0113,\n  'p2p-webrtc-direct': 0x0114,\n  'p2p-stardust': 0x0115,\n  'p2p-circuit': 0x0122,\n  'dag-json': 0x0129,\n  'udt': 0x012d,\n  'utp': 0x012e,\n  'unix': 0x0190,\n  'p2p': 0x01a5,\n  'ipfs': 0x01a5,\n  'https': 0x01bb,\n  'onion': 0x01bc,\n  'onion3': 0x01bd,\n  'garlic64': 0x01be,\n  'garlic32': 0x01bf,\n  'tls': 0x01c0,\n  'quic': 0x01cc,\n  'ws': 0x01dd,\n  'wss': 0x01de,\n  'p2p-websocket-star': 0x01df,\n  'http': 0x01e0,\n  'json': 0x0200,\n  'messagepack': 0x0201,\n  'libp2p-peer-record': 0x0301,\n  'sha2-256-trunc254-padded': 0x1012,\n  'ripemd-128': 0x1052,\n  'ripemd-160': 0x1053,\n  'ripemd-256': 0x1054,\n  'ripemd-320': 0x1055,\n  'x11': 0x1100,\n  'p256-pub': 0x1200,\n  'p384-pub': 0x1201,\n  'p521-pub': 0x1202,\n  'ed448-pub': 0x1203,\n  'x448-pub': 0x1204,\n  'ed25519-priv': 0x1300,\n  'kangarootwelve': 0x1d01,\n  'sm3-256': 0x534d,\n  'blake2b-8': 0xb201,\n  'blake2b-16': 0xb202,\n  'blake2b-24': 0xb203,\n  'blake2b-32': 0xb204,\n  'blake2b-40': 0xb205,\n  'blake2b-48': 0xb206,\n  'blake2b-56': 0xb207,\n  'blake2b-64': 0xb208,\n  'blake2b-72': 0xb209,\n  'blake2b-80': 0xb20a,\n  'blake2b-88': 0xb20b,\n  'blake2b-96': 0xb20c,\n  'blake2b-104': 0xb20d,\n  'blake2b-112': 0xb20e,\n  'blake2b-120': 0xb20f,\n  'blake2b-128': 0xb210,\n  'blake2b-136': 0xb211,\n  'blake2b-144': 0xb212,\n  'blake2b-152': 0xb213,\n  'blake2b-160': 0xb214,\n  'blake2b-168': 0xb215,\n  'blake2b-176': 0xb216,\n  'blake2b-184': 0xb217,\n  'blake2b-192': 0xb218,\n  'blake2b-200': 0xb219,\n  'blake2b-208': 0xb21a,\n  'blake2b-216': 0xb21b,\n  'blake2b-224': 0xb21c,\n  'blake2b-232': 0xb21d,\n  'blake2b-240': 0xb21e,\n  'blake2b-248': 0xb21f,\n  'blake2b-256': 0xb220,\n  'blake2b-264': 0xb221,\n  'blake2b-272': 0xb222,\n  'blake2b-280': 0xb223,\n  'blake2b-288': 0xb224,\n  'blake2b-296': 0xb225,\n  'blake2b-304': 0xb226,\n  'blake2b-312': 0xb227,\n  'blake2b-320': 0xb228,\n  'blake2b-328': 0xb229,\n  'blake2b-336': 0xb22a,\n  'blake2b-344': 0xb22b,\n  'blake2b-352': 0xb22c,\n  'blake2b-360': 0xb22d,\n  'blake2b-368': 0xb22e,\n  'blake2b-376': 0xb22f,\n  'blake2b-384': 0xb230,\n  'blake2b-392': 0xb231,\n  'blake2b-400': 0xb232,\n  'blake2b-408': 0xb233,\n  'blake2b-416': 0xb234,\n  'blake2b-424': 0xb235,\n  'blake2b-432': 0xb236,\n  'blake2b-440': 0xb237,\n  'blake2b-448': 0xb238,\n  'blake2b-456': 0xb239,\n  'blake2b-464': 0xb23a,\n  'blake2b-472': 0xb23b,\n  'blake2b-480': 0xb23c,\n  'blake2b-488': 0xb23d,\n  'blake2b-496': 0xb23e,\n  'blake2b-504': 0xb23f,\n  'blake2b-512': 0xb240,\n  'blake2s-8': 0xb241,\n  'blake2s-16': 0xb242,\n  'blake2s-24': 0xb243,\n  'blake2s-32': 0xb244,\n  'blake2s-40': 0xb245,\n  'blake2s-48': 0xb246,\n  'blake2s-56': 0xb247,\n  'blake2s-64': 0xb248,\n  'blake2s-72': 0xb249,\n  'blake2s-80': 0xb24a,\n  'blake2s-88': 0xb24b,\n  'blake2s-96': 0xb24c,\n  'blake2s-104': 0xb24d,\n  'blake2s-112': 0xb24e,\n  'blake2s-120': 0xb24f,\n  'blake2s-128': 0xb250,\n  'blake2s-136': 0xb251,\n  'blake2s-144': 0xb252,\n  'blake2s-152': 0xb253,\n  'blake2s-160': 0xb254,\n  'blake2s-168': 0xb255,\n  'blake2s-176': 0xb256,\n  'blake2s-184': 0xb257,\n  'blake2s-192': 0xb258,\n  'blake2s-200': 0xb259,\n  'blake2s-208': 0xb25a,\n  'blake2s-216': 0xb25b,\n  'blake2s-224': 0xb25c,\n  'blake2s-232': 0xb25d,\n  'blake2s-240': 0xb25e,\n  'blake2s-248': 0xb25f,\n  'blake2s-256': 0xb260,\n  'skein256-8': 0xb301,\n  'skein256-16': 0xb302,\n  'skein256-24': 0xb303,\n  'skein256-32': 0xb304,\n  'skein256-40': 0xb305,\n  'skein256-48': 0xb306,\n  'skein256-56': 0xb307,\n  'skein256-64': 0xb308,\n  'skein256-72': 0xb309,\n  'skein256-80': 0xb30a,\n  'skein256-88': 0xb30b,\n  'skein256-96': 0xb30c,\n  'skein256-104': 0xb30d,\n  'skein256-112': 0xb30e,\n  'skein256-120': 0xb30f,\n  'skein256-128': 0xb310,\n  'skein256-136': 0xb311,\n  'skein256-144': 0xb312,\n  'skein256-152': 0xb313,\n  'skein256-160': 0xb314,\n  'skein256-168': 0xb315,\n  'skein256-176': 0xb316,\n  'skein256-184': 0xb317,\n  'skein256-192': 0xb318,\n  'skein256-200': 0xb319,\n  'skein256-208': 0xb31a,\n  'skein256-216': 0xb31b,\n  'skein256-224': 0xb31c,\n  'skein256-232': 0xb31d,\n  'skein256-240': 0xb31e,\n  'skein256-248': 0xb31f,\n  'skein256-256': 0xb320,\n  'skein512-8': 0xb321,\n  'skein512-16': 0xb322,\n  'skein512-24': 0xb323,\n  'skein512-32': 0xb324,\n  'skein512-40': 0xb325,\n  'skein512-48': 0xb326,\n  'skein512-56': 0xb327,\n  'skein512-64': 0xb328,\n  'skein512-72': 0xb329,\n  'skein512-80': 0xb32a,\n  'skein512-88': 0xb32b,\n  'skein512-96': 0xb32c,\n  'skein512-104': 0xb32d,\n  'skein512-112': 0xb32e,\n  'skein512-120': 0xb32f,\n  'skein512-128': 0xb330,\n  'skein512-136': 0xb331,\n  'skein512-144': 0xb332,\n  'skein512-152': 0xb333,\n  'skein512-160': 0xb334,\n  'skein512-168': 0xb335,\n  'skein512-176': 0xb336,\n  'skein512-184': 0xb337,\n  'skein512-192': 0xb338,\n  'skein512-200': 0xb339,\n  'skein512-208': 0xb33a,\n  'skein512-216': 0xb33b,\n  'skein512-224': 0xb33c,\n  'skein512-232': 0xb33d,\n  'skein512-240': 0xb33e,\n  'skein512-248': 0xb33f,\n  'skein512-256': 0xb340,\n  'skein512-264': 0xb341,\n  'skein512-272': 0xb342,\n  'skein512-280': 0xb343,\n  'skein512-288': 0xb344,\n  'skein512-296': 0xb345,\n  'skein512-304': 0xb346,\n  'skein512-312': 0xb347,\n  'skein512-320': 0xb348,\n  'skein512-328': 0xb349,\n  'skein512-336': 0xb34a,\n  'skein512-344': 0xb34b,\n  'skein512-352': 0xb34c,\n  'skein512-360': 0xb34d,\n  'skein512-368': 0xb34e,\n  'skein512-376': 0xb34f,\n  'skein512-384': 0xb350,\n  'skein512-392': 0xb351,\n  'skein512-400': 0xb352,\n  'skein512-408': 0xb353,\n  'skein512-416': 0xb354,\n  'skein512-424': 0xb355,\n  'skein512-432': 0xb356,\n  'skein512-440': 0xb357,\n  'skein512-448': 0xb358,\n  'skein512-456': 0xb359,\n  'skein512-464': 0xb35a,\n  'skein512-472': 0xb35b,\n  'skein512-480': 0xb35c,\n  'skein512-488': 0xb35d,\n  'skein512-496': 0xb35e,\n  'skein512-504': 0xb35f,\n  'skein512-512': 0xb360,\n  'skein1024-8': 0xb361,\n  'skein1024-16': 0xb362,\n  'skein1024-24': 0xb363,\n  'skein1024-32': 0xb364,\n  'skein1024-40': 0xb365,\n  'skein1024-48': 0xb366,\n  'skein1024-56': 0xb367,\n  'skein1024-64': 0xb368,\n  'skein1024-72': 0xb369,\n  'skein1024-80': 0xb36a,\n  'skein1024-88': 0xb36b,\n  'skein1024-96': 0xb36c,\n  'skein1024-104': 0xb36d,\n  'skein1024-112': 0xb36e,\n  'skein1024-120': 0xb36f,\n  'skein1024-128': 0xb370,\n  'skein1024-136': 0xb371,\n  'skein1024-144': 0xb372,\n  'skein1024-152': 0xb373,\n  'skein1024-160': 0xb374,\n  'skein1024-168': 0xb375,\n  'skein1024-176': 0xb376,\n  'skein1024-184': 0xb377,\n  'skein1024-192': 0xb378,\n  'skein1024-200': 0xb379,\n  'skein1024-208': 0xb37a,\n  'skein1024-216': 0xb37b,\n  'skein1024-224': 0xb37c,\n  'skein1024-232': 0xb37d,\n  'skein1024-240': 0xb37e,\n  'skein1024-248': 0xb37f,\n  'skein1024-256': 0xb380,\n  'skein1024-264': 0xb381,\n  'skein1024-272': 0xb382,\n  'skein1024-280': 0xb383,\n  'skein1024-288': 0xb384,\n  'skein1024-296': 0xb385,\n  'skein1024-304': 0xb386,\n  'skein1024-312': 0xb387,\n  'skein1024-320': 0xb388,\n  'skein1024-328': 0xb389,\n  'skein1024-336': 0xb38a,\n  'skein1024-344': 0xb38b,\n  'skein1024-352': 0xb38c,\n  'skein1024-360': 0xb38d,\n  'skein1024-368': 0xb38e,\n  'skein1024-376': 0xb38f,\n  'skein1024-384': 0xb390,\n  'skein1024-392': 0xb391,\n  'skein1024-400': 0xb392,\n  'skein1024-408': 0xb393,\n  'skein1024-416': 0xb394,\n  'skein1024-424': 0xb395,\n  'skein1024-432': 0xb396,\n  'skein1024-440': 0xb397,\n  'skein1024-448': 0xb398,\n  'skein1024-456': 0xb399,\n  'skein1024-464': 0xb39a,\n  'skein1024-472': 0xb39b,\n  'skein1024-480': 0xb39c,\n  'skein1024-488': 0xb39d,\n  'skein1024-496': 0xb39e,\n  'skein1024-504': 0xb39f,\n  'skein1024-512': 0xb3a0,\n  'skein1024-520': 0xb3a1,\n  'skein1024-528': 0xb3a2,\n  'skein1024-536': 0xb3a3,\n  'skein1024-544': 0xb3a4,\n  'skein1024-552': 0xb3a5,\n  'skein1024-560': 0xb3a6,\n  'skein1024-568': 0xb3a7,\n  'skein1024-576': 0xb3a8,\n  'skein1024-584': 0xb3a9,\n  'skein1024-592': 0xb3aa,\n  'skein1024-600': 0xb3ab,\n  'skein1024-608': 0xb3ac,\n  'skein1024-616': 0xb3ad,\n  'skein1024-624': 0xb3ae,\n  'skein1024-632': 0xb3af,\n  'skein1024-640': 0xb3b0,\n  'skein1024-648': 0xb3b1,\n  'skein1024-656': 0xb3b2,\n  'skein1024-664': 0xb3b3,\n  'skein1024-672': 0xb3b4,\n  'skein1024-680': 0xb3b5,\n  'skein1024-688': 0xb3b6,\n  'skein1024-696': 0xb3b7,\n  'skein1024-704': 0xb3b8,\n  'skein1024-712': 0xb3b9,\n  'skein1024-720': 0xb3ba,\n  'skein1024-728': 0xb3bb,\n  'skein1024-736': 0xb3bc,\n  'skein1024-744': 0xb3bd,\n  'skein1024-752': 0xb3be,\n  'skein1024-760': 0xb3bf,\n  'skein1024-768': 0xb3c0,\n  'skein1024-776': 0xb3c1,\n  'skein1024-784': 0xb3c2,\n  'skein1024-792': 0xb3c3,\n  'skein1024-800': 0xb3c4,\n  'skein1024-808': 0xb3c5,\n  'skein1024-816': 0xb3c6,\n  'skein1024-824': 0xb3c7,\n  'skein1024-832': 0xb3c8,\n  'skein1024-840': 0xb3c9,\n  'skein1024-848': 0xb3ca,\n  'skein1024-856': 0xb3cb,\n  'skein1024-864': 0xb3cc,\n  'skein1024-872': 0xb3cd,\n  'skein1024-880': 0xb3ce,\n  'skein1024-888': 0xb3cf,\n  'skein1024-896': 0xb3d0,\n  'skein1024-904': 0xb3d1,\n  'skein1024-912': 0xb3d2,\n  'skein1024-920': 0xb3d3,\n  'skein1024-928': 0xb3d4,\n  'skein1024-936': 0xb3d5,\n  'skein1024-944': 0xb3d6,\n  'skein1024-952': 0xb3d7,\n  'skein1024-960': 0xb3d8,\n  'skein1024-968': 0xb3d9,\n  'skein1024-976': 0xb3da,\n  'skein1024-984': 0xb3db,\n  'skein1024-992': 0xb3dc,\n  'skein1024-1000': 0xb3dd,\n  'skein1024-1008': 0xb3de,\n  'skein1024-1016': 0xb3df,\n  'skein1024-1024': 0xb3e0,\n  'poseidon-bls12_381-a2-fc1': 0xb401,\n  'poseidon-bls12_381-a2-fc1-sc': 0xb402,\n  'zeroxcert-imprint-256': 0xce11,\n  'fil-commitment-unsealed': 0xf101,\n  'fil-commitment-sealed': 0xf102,\n  'holochain-adr-v0': 0x807124,\n  'holochain-adr-v1': 0x817124,\n  'holochain-key-v0': 0x947124,\n  'holochain-key-v1': 0x957124,\n  'holochain-sig-v0': 0xa27124,\n  'holochain-sig-v1': 0xa37124,\n  'skynet-ns': 0xb19910\n})\n\nmodule.exports = { baseTable }\n","'use strict'\n\nconst Bignumber = require('bignumber.js').BigNumber\n\nexports.MT = {\n  POS_INT: 0,\n  NEG_INT: 1,\n  BYTE_STRING: 2,\n  UTF8_STRING: 3,\n  ARRAY: 4,\n  MAP: 5,\n  TAG: 6,\n  SIMPLE_FLOAT: 7\n}\n\nexports.TAG = {\n  DATE_STRING: 0,\n  DATE_EPOCH: 1,\n  POS_BIGINT: 2,\n  NEG_BIGINT: 3,\n  DECIMAL_FRAC: 4,\n  BIGFLOAT: 5,\n  BASE64URL_EXPECTED: 21,\n  BASE64_EXPECTED: 22,\n  BASE16_EXPECTED: 23,\n  CBOR: 24,\n  URI: 32,\n  BASE64URL: 33,\n  BASE64: 34,\n  REGEXP: 35,\n  MIME: 36\n}\n\nexports.NUMBYTES = {\n  ZERO: 0,\n  ONE: 24,\n  TWO: 25,\n  FOUR: 26,\n  EIGHT: 27,\n  INDEFINITE: 31\n}\n\nexports.SIMPLE = {\n  FALSE: 20,\n  TRUE: 21,\n  NULL: 22,\n  UNDEFINED: 23\n}\n\nexports.SYMS = {\n  NULL: Symbol('null'),\n  UNDEFINED: Symbol('undef'),\n  PARENT: Symbol('parent'),\n  BREAK: Symbol('break'),\n  STREAM: Symbol('stream')\n}\n\nexports.SHIFT32 = Math.pow(2, 32)\nexports.SHIFT16 = Math.pow(2, 16)\n\nexports.MAX_SAFE_HIGH = 0x1fffff\nexports.NEG_ONE = new Bignumber(-1)\nexports.TEN = new Bignumber(10)\nexports.TWO = new Bignumber(2)\n\nexports.PARENT = {\n  ARRAY: 0,\n  OBJECT: 1,\n  MAP: 2,\n  TAG: 3,\n  BYTE_STRING: 4,\n  UTF8_STRING: 5\n}\n","'use strict'\n\nconst { encoding: getCodec } = require('multibase')\nconst { TextEncoder } = require('web-encoding')\nconst utf8Encoder = new TextEncoder()\n\n/**\n * @typedef {import('multibase/src/types').BaseName} BaseName\n */\n\n/**\n * Interprets each character in a string as a byte and\n * returns a Uint8Array of those bytes.\n *\n * @param {string} string - The string to turn into an array\n */\nfunction asciiStringToUint8Array (string) {\n  const array = new Uint8Array(string.length)\n\n  for (let i = 0; i < string.length; i++) {\n    array[i] = string.charCodeAt(i)\n  }\n\n  return array\n}\n\n/**\n * Create a `Uint8Array` from the passed string\n *\n * Supports `utf8`, `utf-8` and any encoding supported by the multibase module.\n *\n * Also `ascii` which is similar to node's 'binary' encoding.\n *\n * @param {string} string\n * @param {BaseName | 'utf8' | 'utf-8' | 'ascii'} [encoding=utf8] - utf8, base16, base64, base64urlpad, etc\n * @returns {Uint8Array}\n */\nfunction fromString (string, encoding = 'utf8') {\n  if (encoding === 'utf8' || encoding === 'utf-8') {\n    return utf8Encoder.encode(string)\n  }\n\n  if (encoding === 'ascii') {\n    return asciiStringToUint8Array(string)\n  }\n\n  return getCodec(encoding).decode(string)\n}\n\nmodule.exports = fromString\n","'use strict'\n\nmodule.exports = {\n  httpClient: 'httpClient',\n  windowIpfs: 'windowIpfs',\n  jsIpfs: 'jsIpfs',\n  webExt: 'webExt'\n}\n","// 19.1.2.14 / 15.2.3.14 Object.keys(O)\nvar $keys = require('./_object-keys-internal');\nvar enumBugKeys = require('./_enum-bug-keys');\n\nmodule.exports = Object.keys || function keys(O) {\n  return $keys(O, enumBugKeys);\n};\n","module.exports = true;\n","var id = 0;\nvar px = Math.random();\nmodule.exports = function (key) {\n  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));\n};\n","exports.f = {}.propertyIsEnumerable;\n","// 7.1.13 ToObject(argument)\nvar defined = require('./_defined');\nmodule.exports = function (it) {\n  return Object(defined(it));\n};\n","\"use strict\";\n\nexports.__esModule = true;\n\nexports.default = function (obj, keys) {\n  var target = {};\n\n  for (var i in obj) {\n    if (keys.indexOf(i) >= 0) continue;\n    if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n    target[i] = obj[i];\n  }\n\n  return target;\n};","'use strict';\nvar $at = require('./_string-at')(true);\n\n// 21.1.3.27 String.prototype[@@iterator]()\nrequire('./_iter-define')(String, 'String', function (iterated) {\n  this._t = String(iterated); // target\n  this._i = 0;                // next index\n// 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function () {\n  var O = this._t;\n  var index = this._i;\n  var point;\n  if (index >= O.length) return { value: undefined, done: true };\n  point = $at(O, index);\n  this._i += point.length;\n  return { value: point, done: false };\n});\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends2 = require('babel-runtime/helpers/extends');\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _createStyles = require('../styles/createStyles');\n\nvar _createStyles2 = _interopRequireDefault(_createStyles);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * A view for object property names.\n *\n * If the property name is enumerable (in Object.keys(object)),\n * the property name will be rendered normally.\n *\n * If the property name is not enumerable (`Object.prototype.propertyIsEnumerable()`),\n * the property name will be dimmed to show the difference.\n */\nvar ObjectName = function ObjectName(_ref, _ref2) {\n  var name = _ref.name,\n      dimmed = _ref.dimmed,\n      styles = _ref.styles;\n  var theme = _ref2.theme;\n\n  var themeStyles = (0, _createStyles2.default)('ObjectName', theme);\n  var appliedStyles = (0, _extends3.default)({}, themeStyles.base, dimmed ? themeStyles['dimmed'] : {}, styles);\n\n  return _react2.default.createElement(\n    'span',\n    { style: appliedStyles },\n    name\n  );\n};\n\nObjectName.propTypes = {\n  /** Property name */\n  name: _propTypes2.default.string,\n  /** Should property name be dimmed */\n  dimmed: _propTypes2.default.bool\n};\n\nObjectName.defaultProps = {\n  dimmed: false\n};\n\nObjectName.contextTypes = {\n  theme: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object])\n};\n\nexports.default = ObjectName;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _typeof2 = require('babel-runtime/helpers/typeof');\n\nvar _typeof3 = _interopRequireDefault(_typeof2);\n\nvar _extends2 = require('babel-runtime/helpers/extends');\n\nvar _extends3 = _interopRequireDefault(_extends2);\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _createStyles = require('../styles/createStyles');\n\nvar _createStyles2 = _interopRequireDefault(_createStyles);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * A short description of the object values.\n * Can be used to render tree node in ObjectInspector\n * or render objects in TableInspector.\n */\nvar ObjectValue = function ObjectValue(_ref, _ref2) {\n  var object = _ref.object,\n      styles = _ref.styles;\n  var theme = _ref2.theme;\n\n  var themeStyles = (0, _createStyles2.default)('ObjectValue', theme);\n\n  var mkStyle = function mkStyle(key) {\n    return (0, _extends3.default)({}, themeStyles[key], styles);\n  };\n\n  switch (typeof object === 'undefined' ? 'undefined' : (0, _typeof3.default)(object)) {\n    case 'number':\n      return _react2.default.createElement(\n        'span',\n        { style: mkStyle('objectValueNumber') },\n        String(object)\n      );\n    case 'string':\n      return _react2.default.createElement(\n        'span',\n        { style: mkStyle('objectValueString') },\n        '\"',\n        object,\n        '\"'\n      );\n    case 'boolean':\n      return _react2.default.createElement(\n        'span',\n        { style: mkStyle('objectValueBoolean') },\n        String(object)\n      );\n    case 'undefined':\n      return _react2.default.createElement(\n        'span',\n        { style: mkStyle('objectValueUndefined') },\n        'undefined'\n      );\n    case 'object':\n      if (object === null) {\n        return _react2.default.createElement(\n          'span',\n          { style: mkStyle('objectValueNull') },\n          'null'\n        );\n      }\n      if (object instanceof Date) {\n        return _react2.default.createElement(\n          'span',\n          null,\n          object.toString()\n        );\n      }\n      if (object instanceof RegExp) {\n        return _react2.default.createElement(\n          'span',\n          { style: mkStyle('objectValueRegExp') },\n          object.toString()\n        );\n      }\n      if (Array.isArray(object)) {\n        return _react2.default.createElement(\n          'span',\n          null,\n          'Array[' + object.length + ']'\n        );\n      }\n      if (!object.constructor) {\n        return _react2.default.createElement(\n          'span',\n          null,\n          'Object'\n        );\n      }\n      if (typeof object.constructor.isBuffer === 'function' && object.constructor.isBuffer(object)) {\n        return _react2.default.createElement(\n          'span',\n          null,\n          'Buffer[' + object.length + ']'\n        );\n      }\n\n      return _react2.default.createElement(\n        'span',\n        null,\n        object.constructor.name\n      );\n    case 'function':\n      return _react2.default.createElement(\n        'span',\n        null,\n        _react2.default.createElement(\n          'span',\n          { style: mkStyle('objectValueFunctionKeyword') },\n          'function'\n        ),\n        _react2.default.createElement(\n          'span',\n          { style: mkStyle('objectValueFunctionName') },\n          '\\xA0',\n          object.name,\n          '()'\n        )\n      );\n    case 'symbol':\n      return _react2.default.createElement(\n        'span',\n        { style: mkStyle('objectValueSymbol') },\n        object.toString()\n      );\n    default:\n      return _react2.default.createElement('span', null);\n  }\n};\n\nObjectValue.propTypes = {\n  /** the object to describe */\n  object: _propTypes2.default.any\n};\n\nObjectValue.contextTypes = {\n  theme: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object])\n};\n\nexports.default = ObjectValue;","'use strict'\n\nconst multihash = require('multihashes')\nconst multibase = require('multibase')\nconst Multiaddr = require('multiaddr')\nconst mafmt = require('mafmt')\nconst CID = require('cids')\nconst { URL } = require('iso-url')\nconst uint8ArrayToString = require('uint8arrays/to-string')\n\nconst pathGatewayPattern = /^https?:\\/\\/[^/]+\\/(ip[fn]s)\\/([^/?#]+)/\nconst pathPattern = /^\\/(ip[fn]s)\\/([^/?#]+)/\nconst defaultProtocolMatch = 1\nconst defaultHashMath = 2\n\n// CID, libp2p-key or DNSLink\nconst subdomainGatewayPattern = /^https?:\\/\\/([^/]+)\\.(ip[fn]s)\\.[^/?]+/\nconst subdomainIdMatch = 1\nconst subdomainProtocolMatch = 2\n\n// Fully qualified domain name (FQDN) that has an explicit .tld suffix\nconst fqdnWithTld = /^(([a-z0-9]|[a-z0-9][a-z0-9-]*[a-z0-9])\\.)+([a-z0-9]|[a-z0-9][a-z0-9-]*[a-z0-9])$/\n\nfunction isMultihash (hash) {\n  const formatted = convertToString(hash)\n  try {\n    multihash.decode(multibase.decode('z' + formatted))\n    return true\n  } catch (e) {\n    return false\n  }\n}\n\nfunction isMultibase (hash) {\n  try {\n    return multibase.isEncoded(hash)\n  } catch (e) {\n    return false\n  }\n}\n\nfunction isCID (hash) {\n  try {\n    new CID(hash) // eslint-disable-line no-new\n    return true\n  } catch (e) {\n    return false\n  }\n}\n\nfunction isMultiaddr (input) {\n  if (!input) return false\n  if (Multiaddr.isMultiaddr(input)) return true\n  try {\n    new Multiaddr(input) // eslint-disable-line no-new\n    return true\n  } catch (e) {\n    return false\n  }\n}\n\nfunction isPeerMultiaddr (input) {\n  return isMultiaddr(input) && (mafmt.P2P.matches(input) || mafmt.DNS.matches(input))\n}\n\nfunction isIpfs (input, pattern, protocolMatch = defaultProtocolMatch, hashMatch = defaultHashMath) {\n  const formatted = convertToString(input)\n  if (!formatted) {\n    return false\n  }\n\n  const match = formatted.match(pattern)\n  if (!match) {\n    return false\n  }\n\n  if (match[protocolMatch] !== 'ipfs') {\n    return false\n  }\n\n  let hash = match[hashMatch]\n\n  if (hash && pattern === subdomainGatewayPattern) {\n    // when doing checks for subdomain context\n    // ensure hash is case-insensitive\n    // (browsers force-lowercase authority compotent anyway)\n    hash = hash.toLowerCase()\n  }\n\n  return isCID(hash)\n}\n\nfunction isIpns (input, pattern, protocolMatch = defaultProtocolMatch, hashMatch) {\n  const formatted = convertToString(input)\n  if (!formatted) {\n    return false\n  }\n  const match = formatted.match(pattern)\n  if (!match) {\n    return false\n  }\n\n  if (match[protocolMatch] !== 'ipns') {\n    return false\n  }\n\n  let ipnsId = match[hashMatch]\n\n  if (ipnsId && pattern === subdomainGatewayPattern) {\n    // when doing checks for subdomain context\n    // ensure ipnsId is case-insensitive\n    // (browsers force-lowercase authority compotent anyway)\n    ipnsId = ipnsId.toLowerCase()\n    // Check if it is cidv1\n    if (isCID(ipnsId)) return true\n    // Check if it looks like FQDN\n    try {\n      if (!ipnsId.includes('.') && ipnsId.includes('-')) {\n        // name without tld, assuming its inlined into a single DNS label\n        // (https://github.com/ipfs/in-web-browsers/issues/169)\n        // en-wikipedia--on--ipfs-org → en.wikipedia-on-ipfs.org\n        ipnsId = ipnsId.replace(/--/g, '@').replace(/-/g, '.').replace(/@/g, '-')\n      }\n      // URL implementation in web browsers forces lowercase of the hostname\n      const { hostname } = new URL(`http://${ipnsId}`) // eslint-disable-line no-new\n      // Check if potential FQDN has an explicit TLD\n      return fqdnWithTld.test(hostname)\n    } catch (e) {\n      return false\n    }\n  }\n\n  return true\n}\n\nfunction isString (input) {\n  return typeof input === 'string'\n}\n\nfunction convertToString (input) {\n  if (input instanceof Uint8Array) {\n    return uint8ArrayToString(input, 'base58btc')\n  }\n\n  if (isString(input)) {\n    return input\n  }\n\n  return false\n}\n\nconst ipfsSubdomain = (url) => isIpfs(url, subdomainGatewayPattern, subdomainProtocolMatch, subdomainIdMatch)\nconst ipnsSubdomain = (url) => isIpns(url, subdomainGatewayPattern, subdomainProtocolMatch, subdomainIdMatch)\nconst subdomain = (url) => ipfsSubdomain(url) || ipnsSubdomain(url)\n\nconst ipfsUrl = (url) => isIpfs(url, pathGatewayPattern) || ipfsSubdomain(url)\nconst ipnsUrl = (url) => isIpns(url, pathGatewayPattern) || ipnsSubdomain(url)\nconst url = (url) => ipfsUrl(url) || ipnsUrl(url) || subdomain(url)\n\nconst path = (path) => isIpfs(path, pathPattern) || isIpns(path, pathPattern)\n\nmodule.exports = {\n  multihash: isMultihash,\n  multiaddr: isMultiaddr,\n  peerMultiaddr: isPeerMultiaddr,\n  cid: isCID,\n  base32cid: (cid) => (isMultibase(cid) === 'base32' && isCID(cid)),\n  ipfsSubdomain,\n  ipnsSubdomain,\n  subdomain,\n  subdomainGatewayPattern,\n  ipfsUrl,\n  ipnsUrl,\n  url,\n  pathGatewayPattern: pathGatewayPattern,\n  ipfsPath: (path) => isIpfs(path, pathPattern),\n  ipnsPath: (path) => isIpns(path, pathPattern),\n  path,\n  pathPattern,\n  urlOrPath: (x) => url(x) || path(x),\n  cidPath: path => isString(path) && !isCID(path) && isIpfs(`/ipfs/${path}`, pathPattern)\n}\n","'use strict';\n\nvar reactIs = require('react-is');\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n  childContextTypes: true,\n  contextType: true,\n  contextTypes: true,\n  defaultProps: true,\n  displayName: true,\n  getDefaultProps: true,\n  getDerivedStateFromError: true,\n  getDerivedStateFromProps: true,\n  mixins: true,\n  propTypes: true,\n  type: true\n};\nvar KNOWN_STATICS = {\n  name: true,\n  length: true,\n  prototype: true,\n  caller: true,\n  callee: true,\n  arguments: true,\n  arity: true\n};\nvar FORWARD_REF_STATICS = {\n  '$$typeof': true,\n  render: true,\n  defaultProps: true,\n  displayName: true,\n  propTypes: true\n};\nvar MEMO_STATICS = {\n  '$$typeof': true,\n  compare: true,\n  defaultProps: true,\n  displayName: true,\n  propTypes: true,\n  type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n  // React v16.11 and below\n  if (reactIs.isMemo(component)) {\n    return MEMO_STATICS;\n  } // React v16.12 and above\n\n\n  return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n  if (typeof sourceComponent !== 'string') {\n    // don't hoist over string (html) components\n    if (objectPrototype) {\n      var inheritedComponent = getPrototypeOf(sourceComponent);\n\n      if (inheritedComponent && inheritedComponent !== objectPrototype) {\n        hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n      }\n    }\n\n    var keys = getOwnPropertyNames(sourceComponent);\n\n    if (getOwnPropertySymbols) {\n      keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n    }\n\n    var targetStatics = getStatics(targetComponent);\n    var sourceStatics = getStatics(sourceComponent);\n\n    for (var i = 0; i < keys.length; ++i) {\n      var key = keys[i];\n\n      if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n        var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n        try {\n          // Avoid failures from read-only properties\n          defineProperty(targetComponent, key, descriptor);\n        } catch (e) {}\n      }\n    }\n  }\n\n  return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n","'use strict'\n\n/**\n * Takes an (async) iterable and returns one with each item mapped by the passed\n * function.\n *\n * @template I,O\n * @param {AsyncIterable<I>|Iterable<I>} source\n * @param {function(I):O|Promise<O>} func\n * @returns {AsyncIterable<O>}\n */\nconst map = async function * (source, func) {\n  for await (const val of source) {\n    yield func(val)\n  }\n}\n\nmodule.exports = map\n","function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _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; }\n\nimport React from 'react';\nimport './Loader.css';\nexport var Loader = function Loader(_ref) {\n  var _ref$color = _ref.color,\n      color = _ref$color === void 0 ? 'light' : _ref$color,\n      props = _objectWithoutProperties(_ref, [\"color\"]);\n\n  var className = \"dib la-ball-triangle-path la-\".concat(color, \" la-sm\");\n  return /*#__PURE__*/React.createElement(\"div\", props, /*#__PURE__*/React.createElement(\"div\", {\n    className: className,\n    style: {\n      width: 20,\n      height: 20\n    }\n  }, /*#__PURE__*/React.createElement(\"div\", null), /*#__PURE__*/React.createElement(\"div\", null), /*#__PURE__*/React.createElement(\"div\", null)));\n};","import React from 'react';\nimport Box from '../box/Box.js';\nimport { Loader } from './Loader';\n\nvar ComponentLoader = function ComponentLoader() {\n  return /*#__PURE__*/React.createElement(Box, {\n    style: {\n      height: '100%'\n    }\n  }, /*#__PURE__*/React.createElement(\"div\", {\n    style: {\n      height: '100%'\n    }\n  }, /*#__PURE__*/React.createElement(Loader, {\n    color: \"dark\"\n  })));\n};\n\nexport default ComponentLoader;","/*!\n  Copyright (c) 2015 Jed Watson.\n  Based on code that is Copyright 2013-2015, Facebook, Inc.\n  All rights reserved.\n*/\n/* global define */\n\n(function () {\n\t'use strict';\n\n\tvar canUseDOM = !!(\n\t\ttypeof window !== 'undefined' &&\n\t\twindow.document &&\n\t\twindow.document.createElement\n\t);\n\n\tvar ExecutionEnvironment = {\n\n\t\tcanUseDOM: canUseDOM,\n\n\t\tcanUseWorkers: typeof Worker !== 'undefined',\n\n\t\tcanUseEventListeners:\n\t\t\tcanUseDOM && !!(window.addEventListener || window.attachEvent),\n\n\t\tcanUseViewport: canUseDOM && !!window.screen\n\n\t};\n\n\tif (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {\n\t\tdefine(function () {\n\t\t\treturn ExecutionEnvironment;\n\t\t});\n\t} else if (typeof module !== 'undefined' && module.exports) {\n\t\tmodule.exports = ExecutionEnvironment;\n\t} else {\n\t\twindow.ExecutionEnvironment = ExecutionEnvironment;\n\t}\n\n}());\n","var arrayWithHoles = require(\"./arrayWithHoles.js\");\n\nvar iterableToArrayLimit = require(\"./iterableToArrayLimit.js\");\n\nvar unsupportedIterableToArray = require(\"./unsupportedIterableToArray.js\");\n\nvar nonIterableRest = require(\"./nonIterableRest.js\");\n\nfunction _slicedToArray(arr, i) {\n  return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || unsupportedIterableToArray(arr, i) || nonIterableRest();\n}\n\nmodule.exports = _slicedToArray;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","export default function _AwaitValue(value) {\n  this.wrapped = value;\n}","/**\n * Detect Element Resize.\n * https://github.com/sdecima/javascript-detect-element-resize\n * Sebastian Decima\n *\n * Forked from version 0.5.3; includes the following modifications:\n * 1) Guard against unsafe 'window' and 'document' references (to support SSR).\n * 2) Defer initialization code via a top-level function wrapper (to support SSR).\n * 3) Avoid unnecessary reflows by not measuring size for scroll events bubbling from children.\n * 4) Add nonce for style element.\n * 5) Added support for injecting custom window object\n **/\nexport default function createDetectElementResize(nonce, hostWindow) {\n  // Check `document` and `window` in case of server-side rendering\n  var _window;\n\n  if (typeof hostWindow !== 'undefined') {\n    _window = hostWindow;\n  } else if (typeof window !== 'undefined') {\n    _window = window;\n  } else if (typeof self !== 'undefined') {\n    _window = self;\n  } else {\n    _window = global;\n  }\n\n  var attachEvent = typeof _window.document !== 'undefined' && _window.document.attachEvent;\n\n  if (!attachEvent) {\n    var requestFrame = function () {\n      var raf = _window.requestAnimationFrame || _window.mozRequestAnimationFrame || _window.webkitRequestAnimationFrame || function (fn) {\n        return _window.setTimeout(fn, 20);\n      };\n\n      return function (fn) {\n        return raf(fn);\n      };\n    }();\n\n    var cancelFrame = function () {\n      var cancel = _window.cancelAnimationFrame || _window.mozCancelAnimationFrame || _window.webkitCancelAnimationFrame || _window.clearTimeout;\n      return function (id) {\n        return cancel(id);\n      };\n    }();\n\n    var resetTriggers = function resetTriggers(element) {\n      var triggers = element.__resizeTriggers__,\n          expand = triggers.firstElementChild,\n          contract = triggers.lastElementChild,\n          expandChild = expand.firstElementChild;\n      contract.scrollLeft = contract.scrollWidth;\n      contract.scrollTop = contract.scrollHeight;\n      expandChild.style.width = expand.offsetWidth + 1 + 'px';\n      expandChild.style.height = expand.offsetHeight + 1 + 'px';\n      expand.scrollLeft = expand.scrollWidth;\n      expand.scrollTop = expand.scrollHeight;\n    };\n\n    var checkTriggers = function checkTriggers(element) {\n      return element.offsetWidth != element.__resizeLast__.width || element.offsetHeight != element.__resizeLast__.height;\n    };\n\n    var scrollListener = function scrollListener(e) {\n      // Don't measure (which forces) reflow for scrolls that happen inside of children!\n      if (e.target.className && typeof e.target.className.indexOf === 'function' && e.target.className.indexOf('contract-trigger') < 0 && e.target.className.indexOf('expand-trigger') < 0) {\n        return;\n      }\n\n      var element = this;\n      resetTriggers(this);\n\n      if (this.__resizeRAF__) {\n        cancelFrame(this.__resizeRAF__);\n      }\n\n      this.__resizeRAF__ = requestFrame(function () {\n        if (checkTriggers(element)) {\n          element.__resizeLast__.width = element.offsetWidth;\n          element.__resizeLast__.height = element.offsetHeight;\n\n          element.__resizeListeners__.forEach(function (fn) {\n            fn.call(element, e);\n          });\n        }\n      });\n    };\n    /* Detect CSS Animations support to detect element display/re-attach */\n\n\n    var animation = false,\n        keyframeprefix = '',\n        animationstartevent = 'animationstart',\n        domPrefixes = 'Webkit Moz O ms'.split(' '),\n        startEvents = 'webkitAnimationStart animationstart oAnimationStart MSAnimationStart'.split(' '),\n        pfx = '';\n    {\n      var elm = _window.document.createElement('fakeelement');\n\n      if (elm.style.animationName !== undefined) {\n        animation = true;\n      }\n\n      if (animation === false) {\n        for (var i = 0; i < domPrefixes.length; i++) {\n          if (elm.style[domPrefixes[i] + 'AnimationName'] !== undefined) {\n            pfx = domPrefixes[i];\n            keyframeprefix = '-' + pfx.toLowerCase() + '-';\n            animationstartevent = startEvents[i];\n            animation = true;\n            break;\n          }\n        }\n      }\n    }\n    var animationName = 'resizeanim';\n    var animationKeyframes = '@' + keyframeprefix + 'keyframes ' + animationName + ' { from { opacity: 0; } to { opacity: 0; } } ';\n    var animationStyle = keyframeprefix + 'animation: 1ms ' + animationName + '; ';\n  }\n\n  var createStyles = function createStyles(doc) {\n    if (!doc.getElementById('detectElementResize')) {\n      //opacity:0 works around a chrome bug https://code.google.com/p/chromium/issues/detail?id=286360\n      var css = (animationKeyframes ? animationKeyframes : '') + '.resize-triggers { ' + (animationStyle ? animationStyle : '') + 'visibility: hidden; opacity: 0; } ' + '.resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; z-index: -1; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }',\n          head = doc.head || doc.getElementsByTagName('head')[0],\n          style = doc.createElement('style');\n      style.id = 'detectElementResize';\n      style.type = 'text/css';\n\n      if (nonce != null) {\n        style.setAttribute('nonce', nonce);\n      }\n\n      if (style.styleSheet) {\n        style.styleSheet.cssText = css;\n      } else {\n        style.appendChild(doc.createTextNode(css));\n      }\n\n      head.appendChild(style);\n    }\n  };\n\n  var addResizeListener = function addResizeListener(element, fn) {\n    if (attachEvent) {\n      element.attachEvent('onresize', fn);\n    } else {\n      if (!element.__resizeTriggers__) {\n        var doc = element.ownerDocument;\n\n        var elementStyle = _window.getComputedStyle(element);\n\n        if (elementStyle && elementStyle.position == 'static') {\n          element.style.position = 'relative';\n        }\n\n        createStyles(doc);\n        element.__resizeLast__ = {};\n        element.__resizeListeners__ = [];\n        (element.__resizeTriggers__ = doc.createElement('div')).className = 'resize-triggers';\n        var resizeTriggersHtml = '<div class=\"expand-trigger\"><div></div></div>' + '<div class=\"contract-trigger\"></div>';\n\n        if (window.trustedTypes) {\n          var staticPolicy = trustedTypes.createPolicy('react-virtualized-auto-sizer', {\n            createHTML: function createHTML() {\n              return resizeTriggersHtml;\n            }\n          });\n          element.__resizeTriggers__.innerHTML = staticPolicy.createHTML('');\n        } else {\n          element.__resizeTriggers__.innerHTML = resizeTriggersHtml;\n        }\n\n        element.appendChild(element.__resizeTriggers__);\n        resetTriggers(element);\n        element.addEventListener('scroll', scrollListener, true);\n        /* Listen for a css animation to detect element display/re-attach */\n\n        if (animationstartevent) {\n          element.__resizeTriggers__.__animationListener__ = function animationListener(e) {\n            if (e.animationName == animationName) {\n              resetTriggers(element);\n            }\n          };\n\n          element.__resizeTriggers__.addEventListener(animationstartevent, element.__resizeTriggers__.__animationListener__);\n        }\n      }\n\n      element.__resizeListeners__.push(fn);\n    }\n  };\n\n  var removeResizeListener = function removeResizeListener(element, fn) {\n    if (attachEvent) {\n      element.detachEvent('onresize', fn);\n    } else {\n      element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1);\n\n      if (!element.__resizeListeners__.length) {\n        element.removeEventListener('scroll', scrollListener, true);\n\n        if (element.__resizeTriggers__.__animationListener__) {\n          element.__resizeTriggers__.removeEventListener(animationstartevent, element.__resizeTriggers__.__animationListener__);\n\n          element.__resizeTriggers__.__animationListener__ = null;\n        }\n\n        try {\n          element.__resizeTriggers__ = !element.removeChild(element.__resizeTriggers__);\n        } catch (e) {// Preact compat; see developit/preact-compat/issues/228\n        }\n      }\n    }\n  };\n\n  return {\n    addResizeListener: addResizeListener,\n    removeResizeListener: removeResizeListener\n  };\n}","function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _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; }\n\nimport React from 'react';\nimport ErrorBoundary from '../error/ErrorBoundary';\nexport var Box = function Box(_ref) {\n  var _ref$className = _ref.className,\n      className = _ref$className === void 0 ? 'pa4' : _ref$className,\n      style = _ref.style,\n      children = _ref.children,\n      props = _objectWithoutProperties(_ref, [\"className\", \"style\", \"children\"]);\n\n  return /*#__PURE__*/React.createElement(\"div\", {\n    className: className,\n    style: _objectSpread({\n      background: '#fbfbfb'\n    }, style)\n  }, /*#__PURE__*/React.createElement(ErrorBoundary, null, children));\n};\nexport default Box;","import * as idbKeyVal from './idb-keyval'\n\nconst defaultOpts = { maxAge: Infinity, version: 0, lib: idbKeyVal }\nconst getOpts = passedOptions => Object.assign({}, defaultOpts, passedOptions)\n\nexport const keyValLib = idbKeyVal\n\nexport const get = (key, opts, store) => {\n  const { maxAge, version, lib } = getOpts(opts)\n  return lib\n    .get(key, store)\n    .then(JSON.parse)\n    .then(parsed => {\n      const age = Date.now() - parsed.time\n      if (age > maxAge || version !== parsed.version) {\n        lib.del(key, store)\n        return null\n      }\n      return parsed.data\n    })\n    .catch(() => null)\n}\n\nexport const set = (key, data, spec, store) => {\n  const { lib, version } = getOpts(spec)\n  return lib\n    .set(\n      key,\n      JSON.stringify({\n        version,\n        time: Date.now(),\n        data\n      }),\n      store\n    )\n    .catch(() => null)\n}\n\nexport const getAll = (spec, store) => {\n  const opts = getOpts(spec)\n  let keys\n  return opts.lib\n    .keys(store)\n    .then(retrievedKeys => {\n      keys = retrievedKeys\n      return Promise.all(keys.map(key => get(key, opts, store)))\n    })\n    .then(data =>\n      data.reduce((acc, bundleData, index) => {\n        if (bundleData) {\n          acc[keys[index]] = bundleData\n        }\n        return acc\n      }, {})\n    )\n    .catch(() => {})\n}\n\nexport const getConfiguredCache = spec => {\n  const opts = getOpts(spec)\n  let store\n  if (opts.name) {\n    store = new idbKeyVal.Store(opts.name, opts.name)\n  }\n  return {\n    get: key => get(key, opts, store),\n    set: (key, val) => set(key, val, opts, store),\n    getAll: () => getAll(opts, store),\n    del: key => opts.lib.del(key, store),\n    clear: () => opts.lib.clear(store),\n    keys: () => opts.lib.keys(store)\n  }\n}\n","export default __webpack_public_path__ + \"static/media/getFetch.d7d6010d.cjs\";","import _objectWithoutProperties from \"@babel/runtime/helpers/objectWithoutProperties\";\nimport _typeof from \"@babel/runtime/helpers/typeof\";\nimport _defineProperty from \"@babel/runtime/helpers/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React, { useContext } from 'react';\nimport HTML from 'html-parse-stringify2';\nimport { getI18n, I18nContext, getDefaults } from './context';\nimport { warn, warnOnce } from './utils';\n\nfunction hasChildren(node, checkLength) {\n  if (!node) return false;\n  var base = node.props ? node.props.children : node.children;\n  if (checkLength) return base.length > 0;\n  return !!base;\n}\n\nfunction getChildren(node) {\n  if (!node) return [];\n  return node && node.children ? node.children : node.props && node.props.children;\n}\n\nfunction hasValidReactChildren(children) {\n  if (Object.prototype.toString.call(children) !== '[object Array]') return false;\n  return children.every(function (child) {\n    return React.isValidElement(child);\n  });\n}\n\nfunction getAsArray(data) {\n  return Array.isArray(data) ? data : [data];\n}\n\nfunction mergeProps(source, target) {\n  var newTarget = _objectSpread({}, target);\n\n  newTarget.props = Object.assign(source.props, target.props);\n  return newTarget;\n}\n\nexport function nodesToString(children, i18nOptions) {\n  if (!children) return '';\n  var stringNode = '';\n  var childrenArray = getAsArray(children);\n  var keepArray = i18nOptions.transKeepBasicHtmlNodesFor || [];\n  childrenArray.forEach(function (child, childIndex) {\n    if (typeof child === 'string') {\n      stringNode += \"\".concat(child);\n    } else if (React.isValidElement(child)) {\n      var childPropsCount = Object.keys(child.props).length;\n      var shouldKeepChild = keepArray.indexOf(child.type) > -1;\n      var childChildren = child.props.children;\n\n      if (!childChildren && shouldKeepChild && childPropsCount === 0) {\n        stringNode += \"<\".concat(child.type, \"/>\");\n      } else if (!childChildren && (!shouldKeepChild || childPropsCount !== 0)) {\n        stringNode += \"<\".concat(childIndex, \"></\").concat(childIndex, \">\");\n      } else if (child.props.i18nIsDynamicList) {\n        stringNode += \"<\".concat(childIndex, \"></\").concat(childIndex, \">\");\n      } else if (shouldKeepChild && childPropsCount === 1 && typeof childChildren === 'string') {\n        stringNode += \"<\".concat(child.type, \">\").concat(childChildren, \"</\").concat(child.type, \">\");\n      } else {\n        var content = nodesToString(childChildren, i18nOptions);\n        stringNode += \"<\".concat(childIndex, \">\").concat(content, \"</\").concat(childIndex, \">\");\n      }\n    } else if (_typeof(child) === 'object') {\n      var format = child.format,\n          clone = _objectWithoutProperties(child, [\"format\"]);\n\n      var keys = Object.keys(clone);\n\n      if (keys.length === 1) {\n        var value = format ? \"\".concat(keys[0], \", \").concat(format) : keys[0];\n        stringNode += \"{{\".concat(value, \"}}\");\n      } else {\n        warn(\"react-i18next: the passed in object contained more than one variable - the object should look like {{ value, format }} where format is optional.\", child);\n      }\n    } else {\n      warn(\"Trans: the passed in value is invalid - seems you passed in a variable like {number} - please pass in variables for interpolation as full objects like {{number}}.\", child);\n    }\n  });\n  return stringNode;\n}\n\nfunction renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts) {\n  if (targetString === '') return [];\n  var keepArray = i18nOptions.transKeepBasicHtmlNodesFor || [];\n  var emptyChildrenButNeedsHandling = targetString && new RegExp(keepArray.join('|')).test(targetString);\n  if (!children && !emptyChildrenButNeedsHandling) return [targetString];\n  var data = {};\n\n  function getData(childs) {\n    var childrenArray = getAsArray(childs);\n    childrenArray.forEach(function (child) {\n      if (typeof child === 'string') return;\n      if (hasChildren(child)) getData(getChildren(child));else if (_typeof(child) === 'object' && !React.isValidElement(child)) Object.assign(data, child);\n    });\n  }\n\n  getData(children);\n  var interpolatedString = i18n.services.interpolator.interpolate(targetString, _objectSpread(_objectSpread({}, data), combinedTOpts), i18n.language);\n  var ast = HTML.parse(\"<0>\".concat(interpolatedString, \"</0>\"));\n\n  function renderInner(child, node, rootReactNode) {\n    var childs = getChildren(child);\n    var mappedChildren = mapAST(childs, node.children, rootReactNode);\n    return hasValidReactChildren(childs) && mappedChildren.length === 0 ? childs : mappedChildren;\n  }\n\n  function pushTranslatedJSX(child, inner, mem, i, isVoid) {\n    if (child.dummy) child.children = inner;\n    mem.push(React.cloneElement(child, _objectSpread(_objectSpread({}, child.props), {}, {\n      key: i\n    }), isVoid ? undefined : inner));\n  }\n\n  function mapAST(reactNode, astNode, rootReactNode) {\n    var reactNodes = getAsArray(reactNode);\n    var astNodes = getAsArray(astNode);\n    return astNodes.reduce(function (mem, node, i) {\n      var translationContent = node.children && node.children[0] && node.children[0].content;\n\n      if (node.type === 'tag') {\n        var tmp = reactNodes[parseInt(node.name, 10)];\n        if (!tmp && rootReactNode.length === 1 && rootReactNode[0][node.name]) tmp = rootReactNode[0][node.name];\n        if (!tmp) tmp = {};\n        var child = Object.keys(node.attrs).length !== 0 ? mergeProps({\n          props: node.attrs\n        }, tmp) : tmp;\n        var isElement = React.isValidElement(child);\n        var isValidTranslationWithChildren = isElement && hasChildren(node, true) && !node.voidElement;\n        var isEmptyTransWithHTML = emptyChildrenButNeedsHandling && _typeof(child) === 'object' && child.dummy && !isElement;\n        var isKnownComponent = _typeof(children) === 'object' && children !== null && Object.hasOwnProperty.call(children, node.name);\n\n        if (typeof child === 'string') {\n          mem.push(child);\n        } else if (hasChildren(child) || isValidTranslationWithChildren) {\n            var inner = renderInner(child, node, rootReactNode);\n            pushTranslatedJSX(child, inner, mem, i);\n          } else if (isEmptyTransWithHTML) {\n          var _inner = mapAST(reactNodes, node.children, rootReactNode);\n\n          mem.push(React.cloneElement(child, _objectSpread(_objectSpread({}, child.props), {}, {\n            key: i\n          }), _inner));\n        } else if (Number.isNaN(parseFloat(node.name))) {\n          if (isKnownComponent) {\n            var _inner2 = renderInner(child, node, rootReactNode);\n\n            pushTranslatedJSX(child, _inner2, mem, i, node.voidElement);\n          } else if (i18nOptions.transSupportBasicHtmlNodes && keepArray.indexOf(node.name) > -1) {\n            if (node.voidElement) {\n              mem.push(React.createElement(node.name, {\n                key: \"\".concat(node.name, \"-\").concat(i)\n              }));\n            } else {\n              var _inner3 = mapAST(reactNodes, node.children, rootReactNode);\n\n              mem.push(React.createElement(node.name, {\n                key: \"\".concat(node.name, \"-\").concat(i)\n              }, _inner3));\n            }\n          } else if (node.voidElement) {\n            mem.push(\"<\".concat(node.name, \" />\"));\n          } else {\n            var _inner4 = mapAST(reactNodes, node.children, rootReactNode);\n\n            mem.push(\"<\".concat(node.name, \">\").concat(_inner4, \"</\").concat(node.name, \">\"));\n          }\n        } else if (_typeof(child) === 'object' && !isElement) {\n          var content = node.children[0] ? translationContent : null;\n          if (content) mem.push(content);\n        } else if (node.children.length === 1 && translationContent) {\n          mem.push(React.cloneElement(child, _objectSpread(_objectSpread({}, child.props), {}, {\n            key: i\n          }), translationContent));\n        } else {\n          mem.push(React.cloneElement(child, _objectSpread(_objectSpread({}, child.props), {}, {\n            key: i\n          })));\n        }\n      } else if (node.type === 'text') {\n        mem.push(node.content);\n      }\n\n      return mem;\n    }, []);\n  }\n\n  var result = mapAST([{\n    dummy: true,\n    children: children\n  }], ast, getAsArray(children || []));\n  return getChildren(result[0]);\n}\n\nexport function Trans(_ref) {\n  var children = _ref.children,\n      count = _ref.count,\n      parent = _ref.parent,\n      i18nKey = _ref.i18nKey,\n      _ref$tOptions = _ref.tOptions,\n      tOptions = _ref$tOptions === void 0 ? {} : _ref$tOptions,\n      values = _ref.values,\n      defaults = _ref.defaults,\n      components = _ref.components,\n      ns = _ref.ns,\n      i18nFromProps = _ref.i18n,\n      tFromProps = _ref.t,\n      additionalProps = _objectWithoutProperties(_ref, [\"children\", \"count\", \"parent\", \"i18nKey\", \"tOptions\", \"values\", \"defaults\", \"components\", \"ns\", \"i18n\", \"t\"]);\n\n  var _ref2 = useContext(I18nContext) || {},\n      i18nFromContext = _ref2.i18n,\n      defaultNSFromContext = _ref2.defaultNS;\n\n  var i18n = i18nFromProps || i18nFromContext || getI18n();\n\n  if (!i18n) {\n    warnOnce('You will need to pass in an i18next instance by using i18nextReactModule');\n    return children;\n  }\n\n  var t = tFromProps || i18n.t.bind(i18n) || function (k) {\n    return k;\n  };\n\n  var reactI18nextOptions = _objectSpread(_objectSpread({}, getDefaults()), i18n.options && i18n.options.react);\n\n  var namespaces = ns || t.ns || defaultNSFromContext || i18n.options && i18n.options.defaultNS;\n  namespaces = typeof namespaces === 'string' ? [namespaces] : namespaces || ['translation'];\n  var defaultValue = defaults || nodesToString(children, reactI18nextOptions) || reactI18nextOptions.transEmptyNodeValue || i18nKey;\n  var hashTransKey = reactI18nextOptions.hashTransKey;\n  var key = i18nKey || (hashTransKey ? hashTransKey(defaultValue) : defaultValue);\n  var interpolationOverride = values ? tOptions.interpolation : {\n    interpolation: _objectSpread(_objectSpread({}, tOptions.interpolation), {}, {\n      prefix: '#$?',\n      suffix: '?$#'\n    })\n  };\n\n  var combinedTOpts = _objectSpread(_objectSpread(_objectSpread(_objectSpread({}, tOptions), {}, {\n    count: count\n  }, values), interpolationOverride), {}, {\n    defaultValue: defaultValue,\n    ns: namespaces\n  });\n\n  var translation = key ? t(key, combinedTOpts) : defaultValue;\n  var content = renderNodes(components || children, translation, i18n, reactI18nextOptions, combinedTOpts);\n  var useAsParent = parent !== undefined ? parent : reactI18nextOptions.defaultTransParent;\n  return useAsParent ? React.createElement(useAsParent, additionalProps, content) : content;\n}","/**\n * [js-sha3]{@link https://github.com/emn178/js-sha3}\n *\n * @version 0.8.0\n * @author Chen, Yi-Cyuan [emn178@gmail.com]\n * @copyright Chen, Yi-Cyuan 2015-2018\n * @license MIT\n */\n/*jslint bitwise: true */\n(function () {\n  'use strict';\n\n  var INPUT_ERROR = 'input is invalid type';\n  var FINALIZE_ERROR = 'finalize already called';\n  var WINDOW = typeof window === 'object';\n  var root = WINDOW ? window : {};\n  if (root.JS_SHA3_NO_WINDOW) {\n    WINDOW = false;\n  }\n  var WEB_WORKER = !WINDOW && typeof self === 'object';\n  var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;\n  if (NODE_JS) {\n    root = global;\n  } else if (WEB_WORKER) {\n    root = self;\n  }\n  var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && typeof module === 'object' && module.exports;\n  var AMD = typeof define === 'function' && define.amd;\n  var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';\n  var HEX_CHARS = '0123456789abcdef'.split('');\n  var SHAKE_PADDING = [31, 7936, 2031616, 520093696];\n  var CSHAKE_PADDING = [4, 1024, 262144, 67108864];\n  var KECCAK_PADDING = [1, 256, 65536, 16777216];\n  var PADDING = [6, 1536, 393216, 100663296];\n  var SHIFT = [0, 8, 16, 24];\n  var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,\n    0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,\n    2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,\n    2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,\n    2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];\n  var BITS = [224, 256, 384, 512];\n  var SHAKE_BITS = [128, 256];\n  var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest'];\n  var CSHAKE_BYTEPAD = {\n    '128': 168,\n    '256': 136\n  };\n\n  if (root.JS_SHA3_NO_NODE_JS || !Array.isArray) {\n    Array.isArray = function (obj) {\n      return Object.prototype.toString.call(obj) === '[object Array]';\n    };\n  }\n\n  if (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {\n    ArrayBuffer.isView = function (obj) {\n      return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;\n    };\n  }\n\n  var createOutputMethod = function (bits, padding, outputType) {\n    return function (message) {\n      return new Keccak(bits, padding, bits).update(message)[outputType]();\n    };\n  };\n\n  var createShakeOutputMethod = function (bits, padding, outputType) {\n    return function (message, outputBits) {\n      return new Keccak(bits, padding, outputBits).update(message)[outputType]();\n    };\n  };\n\n  var createCshakeOutputMethod = function (bits, padding, outputType) {\n    return function (message, outputBits, n, s) {\n      return methods['cshake' + bits].update(message, outputBits, n, s)[outputType]();\n    };\n  };\n\n  var createKmacOutputMethod = function (bits, padding, outputType) {\n    return function (key, message, outputBits, s) {\n      return methods['kmac' + bits].update(key, message, outputBits, s)[outputType]();\n    };\n  };\n\n  var createOutputMethods = function (method, createMethod, bits, padding) {\n    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {\n      var type = OUTPUT_TYPES[i];\n      method[type] = createMethod(bits, padding, type);\n    }\n    return method;\n  };\n\n  var createMethod = function (bits, padding) {\n    var method = createOutputMethod(bits, padding, 'hex');\n    method.create = function () {\n      return new Keccak(bits, padding, bits);\n    };\n    method.update = function (message) {\n      return method.create().update(message);\n    };\n    return createOutputMethods(method, createOutputMethod, bits, padding);\n  };\n\n  var createShakeMethod = function (bits, padding) {\n    var method = createShakeOutputMethod(bits, padding, 'hex');\n    method.create = function (outputBits) {\n      return new Keccak(bits, padding, outputBits);\n    };\n    method.update = function (message, outputBits) {\n      return method.create(outputBits).update(message);\n    };\n    return createOutputMethods(method, createShakeOutputMethod, bits, padding);\n  };\n\n  var createCshakeMethod = function (bits, padding) {\n    var w = CSHAKE_BYTEPAD[bits];\n    var method = createCshakeOutputMethod(bits, padding, 'hex');\n    method.create = function (outputBits, n, s) {\n      if (!n && !s) {\n        return methods['shake' + bits].create(outputBits);\n      } else {\n        return new Keccak(bits, padding, outputBits).bytepad([n, s], w);\n      }\n    };\n    method.update = function (message, outputBits, n, s) {\n      return method.create(outputBits, n, s).update(message);\n    };\n    return createOutputMethods(method, createCshakeOutputMethod, bits, padding);\n  };\n\n  var createKmacMethod = function (bits, padding) {\n    var w = CSHAKE_BYTEPAD[bits];\n    var method = createKmacOutputMethod(bits, padding, 'hex');\n    method.create = function (key, outputBits, s) {\n      return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w);\n    };\n    method.update = function (key, message, outputBits, s) {\n      return method.create(key, outputBits, s).update(message);\n    };\n    return createOutputMethods(method, createKmacOutputMethod, bits, padding);\n  };\n\n  var algorithms = [\n    { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod },\n    { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod },\n    { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod },\n    { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod },\n    { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod }\n  ];\n\n  var methods = {}, methodNames = [];\n\n  for (var i = 0; i < algorithms.length; ++i) {\n    var algorithm = algorithms[i];\n    var bits = algorithm.bits;\n    for (var j = 0; j < bits.length; ++j) {\n      var methodName = algorithm.name + '_' + bits[j];\n      methodNames.push(methodName);\n      methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);\n      if (algorithm.name !== 'sha3') {\n        var newMethodName = algorithm.name + bits[j];\n        methodNames.push(newMethodName);\n        methods[newMethodName] = methods[methodName];\n      }\n    }\n  }\n\n  function Keccak(bits, padding, outputBits) {\n    this.blocks = [];\n    this.s = [];\n    this.padding = padding;\n    this.outputBits = outputBits;\n    this.reset = true;\n    this.finalized = false;\n    this.block = 0;\n    this.start = 0;\n    this.blockCount = (1600 - (bits << 1)) >> 5;\n    this.byteCount = this.blockCount << 2;\n    this.outputBlocks = outputBits >> 5;\n    this.extraBytes = (outputBits & 31) >> 3;\n\n    for (var i = 0; i < 50; ++i) {\n      this.s[i] = 0;\n    }\n  }\n\n  Keccak.prototype.update = function (message) {\n    if (this.finalized) {\n      throw new Error(FINALIZE_ERROR);\n    }\n    var notString, type = typeof message;\n    if (type !== 'string') {\n      if (type === 'object') {\n        if (message === null) {\n          throw new Error(INPUT_ERROR);\n        } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {\n          message = new Uint8Array(message);\n        } else if (!Array.isArray(message)) {\n          if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {\n            throw new Error(INPUT_ERROR);\n          }\n        }\n      } else {\n        throw new Error(INPUT_ERROR);\n      }\n      notString = true;\n    }\n    var blocks = this.blocks, byteCount = this.byteCount, length = message.length,\n      blockCount = this.blockCount, index = 0, s = this.s, i, code;\n\n    while (index < length) {\n      if (this.reset) {\n        this.reset = false;\n        blocks[0] = this.block;\n        for (i = 1; i < blockCount + 1; ++i) {\n          blocks[i] = 0;\n        }\n      }\n      if (notString) {\n        for (i = this.start; index < length && i < byteCount; ++index) {\n          blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];\n        }\n      } else {\n        for (i = this.start; index < length && i < byteCount; ++index) {\n          code = message.charCodeAt(index);\n          if (code < 0x80) {\n            blocks[i >> 2] |= code << SHIFT[i++ & 3];\n          } else if (code < 0x800) {\n            blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n          } else if (code < 0xd800 || code >= 0xe000) {\n            blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n          } else {\n            code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));\n            blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];\n            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n          }\n        }\n      }\n      this.lastByteIndex = i;\n      if (i >= byteCount) {\n        this.start = i - byteCount;\n        this.block = blocks[blockCount];\n        for (i = 0; i < blockCount; ++i) {\n          s[i] ^= blocks[i];\n        }\n        f(s);\n        this.reset = true;\n      } else {\n        this.start = i;\n      }\n    }\n    return this;\n  };\n\n  Keccak.prototype.encode = function (x, right) {\n    var o = x & 255, n = 1;\n    var bytes = [o];\n    x = x >> 8;\n    o = x & 255;\n    while (o > 0) {\n      bytes.unshift(o);\n      x = x >> 8;\n      o = x & 255;\n      ++n;\n    }\n    if (right) {\n      bytes.push(n);\n    } else {\n      bytes.unshift(n);\n    }\n    this.update(bytes);\n    return bytes.length;\n  };\n\n  Keccak.prototype.encodeString = function (str) {\n    var notString, type = typeof str;\n    if (type !== 'string') {\n      if (type === 'object') {\n        if (str === null) {\n          throw new Error(INPUT_ERROR);\n        } else if (ARRAY_BUFFER && str.constructor === ArrayBuffer) {\n          str = new Uint8Array(str);\n        } else if (!Array.isArray(str)) {\n          if (!ARRAY_BUFFER || !ArrayBuffer.isView(str)) {\n            throw new Error(INPUT_ERROR);\n          }\n        }\n      } else {\n        throw new Error(INPUT_ERROR);\n      }\n      notString = true;\n    }\n    var bytes = 0, length = str.length;\n    if (notString) {\n      bytes = length;\n    } else {\n      for (var i = 0; i < str.length; ++i) {\n        var code = str.charCodeAt(i);\n        if (code < 0x80) {\n          bytes += 1;\n        } else if (code < 0x800) {\n          bytes += 2;\n        } else if (code < 0xd800 || code >= 0xe000) {\n          bytes += 3;\n        } else {\n          code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff));\n          bytes += 4;\n        }\n      }\n    }\n    bytes += this.encode(bytes * 8);\n    this.update(str);\n    return bytes;\n  };\n\n  Keccak.prototype.bytepad = function (strs, w) {\n    var bytes = this.encode(w);\n    for (var i = 0; i < strs.length; ++i) {\n      bytes += this.encodeString(strs[i]);\n    }\n    var paddingBytes = w - bytes % w;\n    var zeros = [];\n    zeros.length = paddingBytes;\n    this.update(zeros);\n    return this;\n  };\n\n  Keccak.prototype.finalize = function () {\n    if (this.finalized) {\n      return;\n    }\n    this.finalized = true;\n    var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;\n    blocks[i >> 2] |= this.padding[i & 3];\n    if (this.lastByteIndex === this.byteCount) {\n      blocks[0] = blocks[blockCount];\n      for (i = 1; i < blockCount + 1; ++i) {\n        blocks[i] = 0;\n      }\n    }\n    blocks[blockCount - 1] |= 0x80000000;\n    for (i = 0; i < blockCount; ++i) {\n      s[i] ^= blocks[i];\n    }\n    f(s);\n  };\n\n  Keccak.prototype.toString = Keccak.prototype.hex = function () {\n    this.finalize();\n\n    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n      extraBytes = this.extraBytes, i = 0, j = 0;\n    var hex = '', block;\n    while (j < outputBlocks) {\n      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n        block = s[i];\n        hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +\n          HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +\n          HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +\n          HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];\n      }\n      if (j % blockCount === 0) {\n        f(s);\n        i = 0;\n      }\n    }\n    if (extraBytes) {\n      block = s[i];\n      hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];\n      if (extraBytes > 1) {\n        hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];\n      }\n      if (extraBytes > 2) {\n        hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];\n      }\n    }\n    return hex;\n  };\n\n  Keccak.prototype.arrayBuffer = function () {\n    this.finalize();\n\n    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n      extraBytes = this.extraBytes, i = 0, j = 0;\n    var bytes = this.outputBits >> 3;\n    var buffer;\n    if (extraBytes) {\n      buffer = new ArrayBuffer((outputBlocks + 1) << 2);\n    } else {\n      buffer = new ArrayBuffer(bytes);\n    }\n    var array = new Uint32Array(buffer);\n    while (j < outputBlocks) {\n      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n        array[j] = s[i];\n      }\n      if (j % blockCount === 0) {\n        f(s);\n      }\n    }\n    if (extraBytes) {\n      array[i] = s[i];\n      buffer = buffer.slice(0, bytes);\n    }\n    return buffer;\n  };\n\n  Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;\n\n  Keccak.prototype.digest = Keccak.prototype.array = function () {\n    this.finalize();\n\n    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n      extraBytes = this.extraBytes, i = 0, j = 0;\n    var array = [], offset, block;\n    while (j < outputBlocks) {\n      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n        offset = j << 2;\n        block = s[i];\n        array[offset] = block & 0xFF;\n        array[offset + 1] = (block >> 8) & 0xFF;\n        array[offset + 2] = (block >> 16) & 0xFF;\n        array[offset + 3] = (block >> 24) & 0xFF;\n      }\n      if (j % blockCount === 0) {\n        f(s);\n      }\n    }\n    if (extraBytes) {\n      offset = j << 2;\n      block = s[i];\n      array[offset] = block & 0xFF;\n      if (extraBytes > 1) {\n        array[offset + 1] = (block >> 8) & 0xFF;\n      }\n      if (extraBytes > 2) {\n        array[offset + 2] = (block >> 16) & 0xFF;\n      }\n    }\n    return array;\n  };\n\n  function Kmac(bits, padding, outputBits) {\n    Keccak.call(this, bits, padding, outputBits);\n  }\n\n  Kmac.prototype = new Keccak();\n\n  Kmac.prototype.finalize = function () {\n    this.encode(this.outputBits, true);\n    return Keccak.prototype.finalize.call(this);\n  };\n\n  var f = function (s) {\n    var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,\n      b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,\n      b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,\n      b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;\n    for (n = 0; n < 48; n += 2) {\n      c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];\n      c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];\n      c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];\n      c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];\n      c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];\n      c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];\n      c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];\n      c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];\n      c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];\n      c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];\n\n      h = c8 ^ ((c2 << 1) | (c3 >>> 31));\n      l = c9 ^ ((c3 << 1) | (c2 >>> 31));\n      s[0] ^= h;\n      s[1] ^= l;\n      s[10] ^= h;\n      s[11] ^= l;\n      s[20] ^= h;\n      s[21] ^= l;\n      s[30] ^= h;\n      s[31] ^= l;\n      s[40] ^= h;\n      s[41] ^= l;\n      h = c0 ^ ((c4 << 1) | (c5 >>> 31));\n      l = c1 ^ ((c5 << 1) | (c4 >>> 31));\n      s[2] ^= h;\n      s[3] ^= l;\n      s[12] ^= h;\n      s[13] ^= l;\n      s[22] ^= h;\n      s[23] ^= l;\n      s[32] ^= h;\n      s[33] ^= l;\n      s[42] ^= h;\n      s[43] ^= l;\n      h = c2 ^ ((c6 << 1) | (c7 >>> 31));\n      l = c3 ^ ((c7 << 1) | (c6 >>> 31));\n      s[4] ^= h;\n      s[5] ^= l;\n      s[14] ^= h;\n      s[15] ^= l;\n      s[24] ^= h;\n      s[25] ^= l;\n      s[34] ^= h;\n      s[35] ^= l;\n      s[44] ^= h;\n      s[45] ^= l;\n      h = c4 ^ ((c8 << 1) | (c9 >>> 31));\n      l = c5 ^ ((c9 << 1) | (c8 >>> 31));\n      s[6] ^= h;\n      s[7] ^= l;\n      s[16] ^= h;\n      s[17] ^= l;\n      s[26] ^= h;\n      s[27] ^= l;\n      s[36] ^= h;\n      s[37] ^= l;\n      s[46] ^= h;\n      s[47] ^= l;\n      h = c6 ^ ((c0 << 1) | (c1 >>> 31));\n      l = c7 ^ ((c1 << 1) | (c0 >>> 31));\n      s[8] ^= h;\n      s[9] ^= l;\n      s[18] ^= h;\n      s[19] ^= l;\n      s[28] ^= h;\n      s[29] ^= l;\n      s[38] ^= h;\n      s[39] ^= l;\n      s[48] ^= h;\n      s[49] ^= l;\n\n      b0 = s[0];\n      b1 = s[1];\n      b32 = (s[11] << 4) | (s[10] >>> 28);\n      b33 = (s[10] << 4) | (s[11] >>> 28);\n      b14 = (s[20] << 3) | (s[21] >>> 29);\n      b15 = (s[21] << 3) | (s[20] >>> 29);\n      b46 = (s[31] << 9) | (s[30] >>> 23);\n      b47 = (s[30] << 9) | (s[31] >>> 23);\n      b28 = (s[40] << 18) | (s[41] >>> 14);\n      b29 = (s[41] << 18) | (s[40] >>> 14);\n      b20 = (s[2] << 1) | (s[3] >>> 31);\n      b21 = (s[3] << 1) | (s[2] >>> 31);\n      b2 = (s[13] << 12) | (s[12] >>> 20);\n      b3 = (s[12] << 12) | (s[13] >>> 20);\n      b34 = (s[22] << 10) | (s[23] >>> 22);\n      b35 = (s[23] << 10) | (s[22] >>> 22);\n      b16 = (s[33] << 13) | (s[32] >>> 19);\n      b17 = (s[32] << 13) | (s[33] >>> 19);\n      b48 = (s[42] << 2) | (s[43] >>> 30);\n      b49 = (s[43] << 2) | (s[42] >>> 30);\n      b40 = (s[5] << 30) | (s[4] >>> 2);\n      b41 = (s[4] << 30) | (s[5] >>> 2);\n      b22 = (s[14] << 6) | (s[15] >>> 26);\n      b23 = (s[15] << 6) | (s[14] >>> 26);\n      b4 = (s[25] << 11) | (s[24] >>> 21);\n      b5 = (s[24] << 11) | (s[25] >>> 21);\n      b36 = (s[34] << 15) | (s[35] >>> 17);\n      b37 = (s[35] << 15) | (s[34] >>> 17);\n      b18 = (s[45] << 29) | (s[44] >>> 3);\n      b19 = (s[44] << 29) | (s[45] >>> 3);\n      b10 = (s[6] << 28) | (s[7] >>> 4);\n      b11 = (s[7] << 28) | (s[6] >>> 4);\n      b42 = (s[17] << 23) | (s[16] >>> 9);\n      b43 = (s[16] << 23) | (s[17] >>> 9);\n      b24 = (s[26] << 25) | (s[27] >>> 7);\n      b25 = (s[27] << 25) | (s[26] >>> 7);\n      b6 = (s[36] << 21) | (s[37] >>> 11);\n      b7 = (s[37] << 21) | (s[36] >>> 11);\n      b38 = (s[47] << 24) | (s[46] >>> 8);\n      b39 = (s[46] << 24) | (s[47] >>> 8);\n      b30 = (s[8] << 27) | (s[9] >>> 5);\n      b31 = (s[9] << 27) | (s[8] >>> 5);\n      b12 = (s[18] << 20) | (s[19] >>> 12);\n      b13 = (s[19] << 20) | (s[18] >>> 12);\n      b44 = (s[29] << 7) | (s[28] >>> 25);\n      b45 = (s[28] << 7) | (s[29] >>> 25);\n      b26 = (s[38] << 8) | (s[39] >>> 24);\n      b27 = (s[39] << 8) | (s[38] >>> 24);\n      b8 = (s[48] << 14) | (s[49] >>> 18);\n      b9 = (s[49] << 14) | (s[48] >>> 18);\n\n      s[0] = b0 ^ (~b2 & b4);\n      s[1] = b1 ^ (~b3 & b5);\n      s[10] = b10 ^ (~b12 & b14);\n      s[11] = b11 ^ (~b13 & b15);\n      s[20] = b20 ^ (~b22 & b24);\n      s[21] = b21 ^ (~b23 & b25);\n      s[30] = b30 ^ (~b32 & b34);\n      s[31] = b31 ^ (~b33 & b35);\n      s[40] = b40 ^ (~b42 & b44);\n      s[41] = b41 ^ (~b43 & b45);\n      s[2] = b2 ^ (~b4 & b6);\n      s[3] = b3 ^ (~b5 & b7);\n      s[12] = b12 ^ (~b14 & b16);\n      s[13] = b13 ^ (~b15 & b17);\n      s[22] = b22 ^ (~b24 & b26);\n      s[23] = b23 ^ (~b25 & b27);\n      s[32] = b32 ^ (~b34 & b36);\n      s[33] = b33 ^ (~b35 & b37);\n      s[42] = b42 ^ (~b44 & b46);\n      s[43] = b43 ^ (~b45 & b47);\n      s[4] = b4 ^ (~b6 & b8);\n      s[5] = b5 ^ (~b7 & b9);\n      s[14] = b14 ^ (~b16 & b18);\n      s[15] = b15 ^ (~b17 & b19);\n      s[24] = b24 ^ (~b26 & b28);\n      s[25] = b25 ^ (~b27 & b29);\n      s[34] = b34 ^ (~b36 & b38);\n      s[35] = b35 ^ (~b37 & b39);\n      s[44] = b44 ^ (~b46 & b48);\n      s[45] = b45 ^ (~b47 & b49);\n      s[6] = b6 ^ (~b8 & b0);\n      s[7] = b7 ^ (~b9 & b1);\n      s[16] = b16 ^ (~b18 & b10);\n      s[17] = b17 ^ (~b19 & b11);\n      s[26] = b26 ^ (~b28 & b20);\n      s[27] = b27 ^ (~b29 & b21);\n      s[36] = b36 ^ (~b38 & b30);\n      s[37] = b37 ^ (~b39 & b31);\n      s[46] = b46 ^ (~b48 & b40);\n      s[47] = b47 ^ (~b49 & b41);\n      s[8] = b8 ^ (~b0 & b2);\n      s[9] = b9 ^ (~b1 & b3);\n      s[18] = b18 ^ (~b10 & b12);\n      s[19] = b19 ^ (~b11 & b13);\n      s[28] = b28 ^ (~b20 & b22);\n      s[29] = b29 ^ (~b21 & b23);\n      s[38] = b38 ^ (~b30 & b32);\n      s[39] = b39 ^ (~b31 & b33);\n      s[48] = b48 ^ (~b40 & b42);\n      s[49] = b49 ^ (~b41 & b43);\n\n      s[0] ^= RC[n];\n      s[1] ^= RC[n + 1];\n    }\n  };\n\n  if (COMMON_JS) {\n    module.exports = methods;\n  } else {\n    for (i = 0; i < methodNames.length; ++i) {\n      root[methodNames[i]] = methods[methodNames[i]];\n    }\n    if (AMD) {\n      define(function () {\n        return methods;\n      });\n    }\n  }\n})();\n","module.exports = require('./lib/murmurHash3js');\n","var b2b = require('./blake2b')\nvar b2s = require('./blake2s')\n\nmodule.exports = {\n  blake2b: b2b.blake2b,\n  blake2bHex: b2b.blake2bHex,\n  blake2bInit: b2b.blake2bInit,\n  blake2bUpdate: b2b.blake2bUpdate,\n  blake2bFinal: b2b.blake2bFinal,\n  blake2s: b2s.blake2s,\n  blake2sHex: b2s.blake2sHex,\n  blake2sInit: b2s.blake2sInit,\n  blake2sUpdate: b2s.blake2sUpdate,\n  blake2sFinal: b2s.blake2sFinal\n}\n","export default function _objectWithoutPropertiesLoose(source, excluded) {\n  if (source == null) return {};\n  var target = {};\n  var sourceKeys = Object.keys(source);\n  var key, i;\n\n  for (i = 0; i < sourceKeys.length; i++) {\n    key = sourceKeys[i];\n    if (excluded.indexOf(key) >= 0) continue;\n    target[key] = source[key];\n  }\n\n  return target;\n}","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc');  // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","/**\n * Multihash implementation in JavaScript.\n */\n'use strict'\n\nconst multibase = require('multibase')\nconst varint = require('varint')\nconst { names } = require('./constants')\nconst uint8ArrayToString = require('uint8arrays/to-string')\nconst uint8ArrayFromString = require('uint8arrays/from-string')\nconst uint8ArrayConcat = require('uint8arrays/concat')\n\nconst codes = /** @type {import('./types').CodeNameMap} */({})\n\n// eslint-disable-next-line guard-for-in\nfor (const key in names) {\n  const name = /** @type {HashName} */(key)\n  codes[names[name]] = name\n}\nObject.freeze(codes)\n\n/**\n * Convert the given multihash to a hex encoded string.\n *\n * @param {Uint8Array} hash\n * @returns {string}\n */\nfunction toHexString (hash) {\n  if (!(hash instanceof Uint8Array)) {\n    throw new Error('must be passed a Uint8Array')\n  }\n\n  return uint8ArrayToString(hash, 'base16')\n}\n\n/**\n * Convert the given hex encoded string to a multihash.\n *\n * @param {string} hash\n * @returns {Uint8Array}\n */\nfunction fromHexString (hash) {\n  return uint8ArrayFromString(hash, 'base16')\n}\n\n/**\n * Convert the given multihash to a base58 encoded string.\n *\n * @param {Uint8Array} hash\n * @returns {string}\n */\nfunction toB58String (hash) {\n  if (!(hash instanceof Uint8Array)) {\n    throw new Error('must be passed a Uint8Array')\n  }\n\n  return uint8ArrayToString(multibase.encode('base58btc', hash)).slice(1)\n}\n\n/**\n * Convert the given base58 encoded string to a multihash.\n *\n * @param {string|Uint8Array} hash\n * @returns {Uint8Array}\n */\nfunction fromB58String (hash) {\n  const encoded = hash instanceof Uint8Array\n    ? uint8ArrayToString(hash)\n    : hash\n\n  return multibase.decode('z' + encoded)\n}\n\n/**\n * Decode a hash from the given multihash.\n *\n * @param {Uint8Array} bytes\n * @returns {{code: HashCode, name: HashName, length: number, digest: Uint8Array}} result\n */\nfunction decode (bytes) {\n  if (!(bytes instanceof Uint8Array)) {\n    throw new Error('multihash must be a Uint8Array')\n  }\n\n  if (bytes.length < 2) {\n    throw new Error('multihash too short. must be > 2 bytes.')\n  }\n\n  const code = /** @type {HashCode} */(varint.decode(bytes))\n  if (!isValidCode(code)) {\n    throw new Error(`multihash unknown function code: 0x${code.toString(16)}`)\n  }\n  bytes = bytes.slice(varint.decode.bytes)\n\n  const len = varint.decode(bytes)\n  if (len < 0) {\n    throw new Error(`multihash invalid length: ${len}`)\n  }\n  bytes = bytes.slice(varint.decode.bytes)\n\n  if (bytes.length !== len) {\n    throw new Error(`multihash length inconsistent: 0x${uint8ArrayToString(bytes, 'base16')}`)\n  }\n\n  return {\n    code,\n    name: codes[code],\n    length: len,\n    digest: bytes\n  }\n}\n\n/**\n * Encode a hash digest along with the specified function code.\n *\n * > **Note:** the length is derived from the length of the digest itself.\n *\n * @param {Uint8Array} digest\n * @param {HashName | HashCode} code\n * @param {number} [length]\n * @returns {Uint8Array}\n */\nfunction encode (digest, code, length) {\n  if (!digest || code === undefined) {\n    throw new Error('multihash encode requires at least two args: digest, code')\n  }\n\n  // ensure it's a hashfunction code.\n  const hashfn = coerceCode(code)\n\n  if (!(digest instanceof Uint8Array)) {\n    throw new Error('digest should be a Uint8Array')\n  }\n\n  if (length == null) {\n    length = digest.length\n  }\n\n  if (length && digest.length !== length) {\n    throw new Error('digest length should be equal to specified length.')\n  }\n\n  const hash = varint.encode(hashfn)\n  const len = varint.encode(length)\n  return uint8ArrayConcat([hash, len, digest], hash.length + len.length + digest.length)\n}\n\n/**\n * Converts a hash function name into the matching code.\n * If passed a number it will return the number if it's a valid code.\n *\n * @param {HashName | number} name\n * @returns {number}\n */\nfunction coerceCode (name) {\n  let code = name\n\n  if (typeof name === 'string') {\n    if (names[name] === undefined) {\n      throw new Error(`Unrecognized hash function named: ${name}`)\n    }\n    code = names[name]\n  }\n\n  if (typeof code !== 'number') {\n    throw new Error(`Hash function code should be a number. Got: ${code}`)\n  }\n\n  // @ts-ignore\n  if (codes[code] === undefined && !isAppCode(code)) {\n    throw new Error(`Unrecognized function code: ${code}`)\n  }\n\n  return code\n}\n\n/**\n * Checks if a code is part of the app range\n *\n * @param {number} code\n * @returns {boolean}\n */\nfunction isAppCode (code) {\n  return code > 0 && code < 0x10\n}\n\n/**\n * Checks whether a multihash code is valid.\n *\n * @param {HashCode} code\n * @returns {boolean}\n */\nfunction isValidCode (code) {\n  if (isAppCode(code)) {\n    return true\n  }\n\n  if (codes[code]) {\n    return true\n  }\n\n  return false\n}\n\n/**\n * Check if the given buffer is a valid multihash. Throws an error if it is not valid.\n *\n * @param {Uint8Array} multihash\n * @returns {void}\n * @throws {Error}\n */\nfunction validate (multihash) {\n  decode(multihash) // throws if bad.\n}\n\n/**\n * Returns a prefix from a valid multihash. Throws an error if it is not valid.\n *\n * @param {Uint8Array} multihash\n * @returns {Uint8Array}\n * @throws {Error}\n */\nfunction prefix (multihash) {\n  validate(multihash)\n\n  return multihash.subarray(0, 2)\n}\n\nmodule.exports = {\n  names,\n  codes,\n  toHexString,\n  fromHexString,\n  toB58String,\n  fromB58String,\n  decode,\n  encode,\n  coerceCode,\n  isAppCode,\n  validate,\n  prefix,\n  isValidCode\n}\n\n/**\n * @typedef { import(\"./constants\").HashCode } HashCode\n * @typedef { import(\"./constants\").HashName } HashName\n */\n","export default typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined';\n","import isBrowser from './isBrowser';\n\nconst timeoutDuration = (function(){\n  const longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];\n  for (let i = 0; i < longerTimeoutBrowsers.length; i += 1) {\n    if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {\n      return 1;\n    }\n  }\n  return 0;\n}());\n\nexport function microtaskDebounce(fn) {\n  let called = false\n  return () => {\n    if (called) {\n      return\n    }\n    called = true\n    window.Promise.resolve().then(() => {\n      called = false\n      fn()\n    })\n  }\n}\n\nexport function taskDebounce(fn) {\n  let scheduled = false;\n  return () => {\n    if (!scheduled) {\n      scheduled = true;\n      setTimeout(() => {\n        scheduled = false;\n        fn();\n      }, timeoutDuration);\n    }\n  };\n}\n\nconst supportsMicroTasks = isBrowser && window.Promise\n\n\n/**\n* Create a debounced version of a method, that's asynchronously deferred\n* but called in the minimum time possible.\n*\n* @method\n* @memberof Popper.Utils\n* @argument {Function} fn\n* @returns {Function}\n*/\nexport default (supportsMicroTasks\n  ? microtaskDebounce\n  : taskDebounce);\n","/**\n * Check if the given variable is a function\n * @method\n * @memberof Popper.Utils\n * @argument {Any} functionToCheck - variable to check\n * @returns {Boolean} answer to: is a function?\n */\nexport default function isFunction(functionToCheck) {\n  const getType = {};\n  return (\n    functionToCheck &&\n    getType.toString.call(functionToCheck) === '[object Function]'\n  );\n}\n","/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\nexport default function getStyleComputedProperty(element, property) {\n  if (element.nodeType !== 1) {\n    return [];\n  }\n  // NOTE: 1 DOM access here\n  const window = element.ownerDocument.defaultView;\n  const css = window.getComputedStyle(element, null);\n  return property ? css[property] : css;\n}\n","/**\n * Returns the parentNode or the host of the element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} parent\n */\nexport default function getParentNode(element) {\n  if (element.nodeName === 'HTML') {\n    return element;\n  }\n  return element.parentNode || element.host;\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport getParentNode from './getParentNode';\n\n/**\n * Returns the scrolling parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} scroll parent\n */\nexport default function getScrollParent(element) {\n  // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n  if (!element) {\n    return document.body\n  }\n\n  switch (element.nodeName) {\n    case 'HTML':\n    case 'BODY':\n      return element.ownerDocument.body\n    case '#document':\n      return element.body\n  }\n\n  // Firefox want us to check `-x` and `-y` variations as well\n  const { overflow, overflowX, overflowY } = getStyleComputedProperty(element);\n  if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {\n    return element;\n  }\n\n  return getScrollParent(getParentNode(element));\n}\n","/**\n * Returns the reference node of the reference object, or the reference object itself.\n * @method\n * @memberof Popper.Utils\n * @param {Element|Object} reference - the reference element (the popper will be relative to this)\n * @returns {Element} parent\n */\nexport default function getReferenceNode(reference) {\n  return reference && reference.referenceNode ? reference.referenceNode : reference;\n}\n","import isBrowser from './isBrowser';\n\nconst isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);\nconst isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);\n\n/**\n * Determines if the browser is Internet Explorer\n * @method\n * @memberof Popper.Utils\n * @param {Number} version to check\n * @returns {Boolean} isIE\n */\nexport default function isIE(version) {\n  if (version === 11) {\n    return isIE11;\n  }\n  if (version === 10) {\n    return isIE10;\n  }\n  return isIE11 || isIE10;\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport isIE from './isIE';\n/**\n * Returns the offset parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} offset parent\n */\nexport default function getOffsetParent(element) {\n  if (!element) {\n    return document.documentElement;\n  }\n\n  const noOffsetParent = isIE(10) ? document.body : null;\n\n  // NOTE: 1 DOM access here\n  let offsetParent = element.offsetParent || null;\n  // Skip hidden elements which don't have an offsetParent\n  while (offsetParent === noOffsetParent && element.nextElementSibling) {\n    offsetParent = (element = element.nextElementSibling).offsetParent;\n  }\n\n  const nodeName = offsetParent && offsetParent.nodeName;\n\n  if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {\n    return element ? element.ownerDocument.documentElement : document.documentElement;\n  }\n\n  // .offsetParent will return the closest TH, TD or TABLE in case\n  // no offsetParent is present, I hate this job...\n  if (\n    ['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 &&\n    getStyleComputedProperty(offsetParent, 'position') === 'static'\n  ) {\n    return getOffsetParent(offsetParent);\n  }\n\n  return offsetParent;\n}\n","/**\n * Finds the root node (document, shadowDOM root) of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} node\n * @returns {Element} root node\n */\nexport default function getRoot(node) {\n  if (node.parentNode !== null) {\n    return getRoot(node.parentNode);\n  }\n\n  return node;\n}\n","import isOffsetContainer from './isOffsetContainer';\nimport getRoot from './getRoot';\nimport getOffsetParent from './getOffsetParent';\n\n/**\n * Finds the offset parent common to the two provided nodes\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element1\n * @argument {Element} element2\n * @returns {Element} common offset parent\n */\nexport default function findCommonOffsetParent(element1, element2) {\n  // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n  if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n    return document.documentElement;\n  }\n\n  // Here we make sure to give as \"start\" the element that comes first in the DOM\n  const order =\n    element1.compareDocumentPosition(element2) &\n    Node.DOCUMENT_POSITION_FOLLOWING;\n  const start = order ? element1 : element2;\n  const end = order ? element2 : element1;\n\n  // Get common ancestor container\n  const range = document.createRange();\n  range.setStart(start, 0);\n  range.setEnd(end, 0);\n  const { commonAncestorContainer } = range;\n\n  // Both nodes are inside #document\n  if (\n    (element1 !== commonAncestorContainer &&\n      element2 !== commonAncestorContainer) ||\n    start.contains(end)\n  ) {\n    if (isOffsetContainer(commonAncestorContainer)) {\n      return commonAncestorContainer;\n    }\n\n    return getOffsetParent(commonAncestorContainer);\n  }\n\n  // one of the nodes is inside shadowDOM, find which one\n  const element1root = getRoot(element1);\n  if (element1root.host) {\n    return findCommonOffsetParent(element1root.host, element2);\n  } else {\n    return findCommonOffsetParent(element1, getRoot(element2).host);\n  }\n}\n","import getOffsetParent from './getOffsetParent';\n\nexport default function isOffsetContainer(element) {\n  const { nodeName } = element;\n  if (nodeName === 'BODY') {\n    return false;\n  }\n  return (\n    nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element\n  );\n}\n","/**\n * Gets the scroll value of the given element in the given side (top and left)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {String} side `top` or `left`\n * @returns {number} amount of scrolled pixels\n */\nexport default function getScroll(element, side = 'top') {\n  const upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';\n  const nodeName = element.nodeName;\n\n  if (nodeName === 'BODY' || nodeName === 'HTML') {\n    const html = element.ownerDocument.documentElement;\n    const scrollingElement = element.ownerDocument.scrollingElement || html;\n    return scrollingElement[upperSide];\n  }\n\n  return element[upperSide];\n}\n","import getScroll from './getScroll';\n\n/*\n * Sum or subtract the element scroll values (left and top) from a given rect object\n * @method\n * @memberof Popper.Utils\n * @param {Object} rect - Rect object you want to change\n * @param {HTMLElement} element - The element from the function reads the scroll values\n * @param {Boolean} subtract - set to true if you want to subtract the scroll values\n * @return {Object} rect - The modifier rect object\n */\nexport default function includeScroll(rect, element, subtract = false) {\n  const scrollTop = getScroll(element, 'top');\n  const scrollLeft = getScroll(element, 'left');\n  const modifier = subtract ? -1 : 1;\n  rect.top += scrollTop * modifier;\n  rect.bottom += scrollTop * modifier;\n  rect.left += scrollLeft * modifier;\n  rect.right += scrollLeft * modifier;\n  return rect;\n}\n","/*\n * Helper to detect borders of a given element\n * @method\n * @memberof Popper.Utils\n * @param {CSSStyleDeclaration} styles\n * Result of `getStyleComputedProperty` on the given element\n * @param {String} axis - `x` or `y`\n * @return {number} borders - The borders size of the given axis\n */\n\nexport default function getBordersSize(styles, axis) {\n  const sideA = axis === 'x' ? 'Left' : 'Top';\n  const sideB = sideA === 'Left' ? 'Right' : 'Bottom';\n\n  return (\n    parseFloat(styles[`border${sideA}Width`]) +\n    parseFloat(styles[`border${sideB}Width`])\n  );\n}\n","import isIE from './isIE';\n\nfunction getSize(axis, body, html, computedStyle) {\n  return Math.max(\n    body[`offset${axis}`],\n    body[`scroll${axis}`],\n    html[`client${axis}`],\n    html[`offset${axis}`],\n    html[`scroll${axis}`],\n    isIE(10)\n      ? (parseInt(html[`offset${axis}`]) + \n      parseInt(computedStyle[`margin${axis === 'Height' ? 'Top' : 'Left'}`]) + \n      parseInt(computedStyle[`margin${axis === 'Height' ? 'Bottom' : 'Right'}`]))\n    : 0 \n  );\n}\n\nexport default function getWindowSizes(document) {\n  const body = document.body;\n  const html = document.documentElement;\n  const computedStyle = isIE(10) && getComputedStyle(html);\n\n  return {\n    height: getSize('Height', body, html, computedStyle),\n    width: getSize('Width', body, html, computedStyle),\n  };\n}\n","/**\n * Given element offsets, generate an output similar to getBoundingClientRect\n * @method\n * @memberof Popper.Utils\n * @argument {Object} offsets\n * @returns {Object} ClientRect like output\n */\nexport default function getClientRect(offsets) {\n  return {\n    ...offsets,\n    right: offsets.left + offsets.width,\n    bottom: offsets.top + offsets.height,\n  };\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport getBordersSize from './getBordersSize';\nimport getWindowSizes from './getWindowSizes';\nimport getScroll from './getScroll';\nimport getClientRect from './getClientRect';\nimport isIE from './isIE';\n\n/**\n * Get bounding client rect of given element\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} element\n * @return {Object} client rect\n */\nexport default function getBoundingClientRect(element) {\n  let rect = {};\n\n  // IE10 10 FIX: Please, don't ask, the element isn't\n  // considered in DOM in some circumstances...\n  // This isn't reproducible in IE10 compatibility mode of IE11\n  try {\n    if (isIE(10)) {\n      rect = element.getBoundingClientRect();\n      const scrollTop = getScroll(element, 'top');\n      const scrollLeft = getScroll(element, 'left');\n      rect.top += scrollTop;\n      rect.left += scrollLeft;\n      rect.bottom += scrollTop;\n      rect.right += scrollLeft;\n    }\n    else {\n      rect = element.getBoundingClientRect();\n    }\n  }\n  catch(e){}\n\n  const result = {\n    left: rect.left,\n    top: rect.top,\n    width: rect.right - rect.left,\n    height: rect.bottom - rect.top,\n  };\n\n  // subtract scrollbar size from sizes\n  const sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};\n  const width =\n    sizes.width || element.clientWidth || result.width;\n  const height =\n    sizes.height || element.clientHeight || result.height;\n\n  let horizScrollbar = element.offsetWidth - width;\n  let vertScrollbar = element.offsetHeight - height;\n\n  // if an hypothetical scrollbar is detected, we must be sure it's not a `border`\n  // we make this check conditional for performance reasons\n  if (horizScrollbar || vertScrollbar) {\n    const styles = getStyleComputedProperty(element);\n    horizScrollbar -= getBordersSize(styles, 'x');\n    vertScrollbar -= getBordersSize(styles, 'y');\n\n    result.width -= horizScrollbar;\n    result.height -= vertScrollbar;\n  }\n\n  return getClientRect(result);\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport includeScroll from './includeScroll';\nimport getScrollParent from './getScrollParent';\nimport getBoundingClientRect from './getBoundingClientRect';\nimport runIsIE from './isIE';\nimport getClientRect from './getClientRect';\n\nexport default function getOffsetRectRelativeToArbitraryNode(children, parent, fixedPosition = false) {\n  const isIE10 = runIsIE(10);\n  const isHTML = parent.nodeName === 'HTML';\n  const childrenRect = getBoundingClientRect(children);\n  const parentRect = getBoundingClientRect(parent);\n  const scrollParent = getScrollParent(children);\n\n  const styles = getStyleComputedProperty(parent);\n  const borderTopWidth = parseFloat(styles.borderTopWidth);\n  const borderLeftWidth = parseFloat(styles.borderLeftWidth);\n\n  // In cases where the parent is fixed, we must ignore negative scroll in offset calc\n  if(fixedPosition && isHTML) {\n    parentRect.top = Math.max(parentRect.top, 0);\n    parentRect.left = Math.max(parentRect.left, 0);\n  }\n  let offsets = getClientRect({\n    top: childrenRect.top - parentRect.top - borderTopWidth,\n    left: childrenRect.left - parentRect.left - borderLeftWidth,\n    width: childrenRect.width,\n    height: childrenRect.height,\n  });\n  offsets.marginTop = 0;\n  offsets.marginLeft = 0;\n\n  // Subtract margins of documentElement in case it's being used as parent\n  // we do this only on HTML because it's the only element that behaves\n  // differently when margins are applied to it. The margins are included in\n  // the box of the documentElement, in the other cases not.\n  if (!isIE10 && isHTML) {\n    const marginTop = parseFloat(styles.marginTop);\n    const marginLeft = parseFloat(styles.marginLeft);\n\n    offsets.top -= borderTopWidth - marginTop;\n    offsets.bottom -= borderTopWidth - marginTop;\n    offsets.left -= borderLeftWidth - marginLeft;\n    offsets.right -= borderLeftWidth - marginLeft;\n\n    // Attach marginTop and marginLeft because in some circumstances we may need them\n    offsets.marginTop = marginTop;\n    offsets.marginLeft = marginLeft;\n  }\n\n  if (\n    isIE10 && !fixedPosition\n      ? parent.contains(scrollParent)\n      : parent === scrollParent && scrollParent.nodeName !== 'BODY'\n  ) {\n    offsets = includeScroll(offsets, parent);\n  }\n\n  return offsets;\n}\n","import getOffsetRectRelativeToArbitraryNode from './getOffsetRectRelativeToArbitraryNode';\nimport getScroll from './getScroll';\nimport getClientRect from './getClientRect';\n\nexport default function getViewportOffsetRectRelativeToArtbitraryNode(element, excludeScroll = false) {\n  const html = element.ownerDocument.documentElement;\n  const relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);\n  const width = Math.max(html.clientWidth, window.innerWidth || 0);\n  const height = Math.max(html.clientHeight, window.innerHeight || 0);\n\n  const scrollTop = !excludeScroll ? getScroll(html) : 0;\n  const scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;\n\n  const offset = {\n    top: scrollTop - relativeOffset.top + relativeOffset.marginTop,\n    left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,\n    width,\n    height,\n  };\n\n  return getClientRect(offset);\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport getParentNode from './getParentNode';\n\n/**\n * Check if the given element is fixed or is inside a fixed parent\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {Element} customContainer\n * @returns {Boolean} answer to \"isFixed?\"\n */\nexport default function isFixed(element) {\n  const nodeName = element.nodeName;\n  if (nodeName === 'BODY' || nodeName === 'HTML') {\n    return false;\n  }\n  if (getStyleComputedProperty(element, 'position') === 'fixed') {\n    return true;\n  }\n  const parentNode = getParentNode(element);\n  if (!parentNode) {\n    return false;\n  }\n  return isFixed(parentNode);\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport isIE from './isIE';\n/**\n * Finds the first parent of an element that has a transformed property defined\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} first transformed parent or documentElement\n */\n\nexport default function getFixedPositionOffsetParent(element) {\n  // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n   if (!element || !element.parentElement || isIE()) {\n    return document.documentElement;\n  }\n  let el = element.parentElement;\n  while (el && getStyleComputedProperty(el, 'transform') === 'none') {\n    el = el.parentElement;\n  }\n  return el || document.documentElement;\n\n}\n","import getScrollParent from './getScrollParent';\nimport getParentNode from './getParentNode';\nimport getReferenceNode from './getReferenceNode';\nimport findCommonOffsetParent from './findCommonOffsetParent';\nimport getOffsetRectRelativeToArbitraryNode from './getOffsetRectRelativeToArbitraryNode';\nimport getViewportOffsetRectRelativeToArtbitraryNode from './getViewportOffsetRectRelativeToArtbitraryNode';\nimport getWindowSizes from './getWindowSizes';\nimport isFixed from './isFixed';\nimport getFixedPositionOffsetParent from './getFixedPositionOffsetParent';\n\n/**\n * Computed the boundaries limits and return them\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} popper\n * @param {HTMLElement} reference\n * @param {number} padding\n * @param {HTMLElement} boundariesElement - Element used to define the boundaries\n * @param {Boolean} fixedPosition - Is in fixed position mode\n * @returns {Object} Coordinates of the boundaries\n */\nexport default function getBoundaries(\n  popper,\n  reference,\n  padding,\n  boundariesElement,\n  fixedPosition = false\n) {\n  // NOTE: 1 DOM access here\n\n  let boundaries = { top: 0, left: 0 };\n  const offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));\n\n  // Handle viewport case\n  if (boundariesElement === 'viewport' ) {\n    boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);\n  }\n\n  else {\n    // Handle other cases based on DOM element used as boundaries\n    let boundariesNode;\n    if (boundariesElement === 'scrollParent') {\n      boundariesNode = getScrollParent(getParentNode(reference));\n      if (boundariesNode.nodeName === 'BODY') {\n        boundariesNode = popper.ownerDocument.documentElement;\n      }\n    } else if (boundariesElement === 'window') {\n      boundariesNode = popper.ownerDocument.documentElement;\n    } else {\n      boundariesNode = boundariesElement;\n    }\n\n    const offsets = getOffsetRectRelativeToArbitraryNode(\n      boundariesNode,\n      offsetParent,\n      fixedPosition\n    );\n\n    // In case of HTML, we need a different computation\n    if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {\n      const { height, width } = getWindowSizes(popper.ownerDocument);\n      boundaries.top += offsets.top - offsets.marginTop;\n      boundaries.bottom = height + offsets.top;\n      boundaries.left += offsets.left - offsets.marginLeft;\n      boundaries.right = width + offsets.left;\n    } else {\n      // for all the other DOM elements, this one is good\n      boundaries = offsets;\n    }\n  }\n\n  // Add paddings\n  padding = padding || 0;\n  const isPaddingNumber = typeof padding === 'number';\n  boundaries.left += isPaddingNumber ? padding : padding.left || 0; \n  boundaries.top += isPaddingNumber ? padding : padding.top || 0; \n  boundaries.right -= isPaddingNumber ? padding : padding.right || 0; \n  boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0; \n\n  return boundaries;\n}\n","import getBoundaries from '../utils/getBoundaries';\n\nfunction getArea({ width, height }) {\n  return width * height;\n}\n\n/**\n * Utility used to transform the `auto` placement to the placement with more\n * available space.\n * @method\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function computeAutoPlacement(\n  placement,\n  refRect,\n  popper,\n  reference,\n  boundariesElement,\n  padding = 0\n) {\n  if (placement.indexOf('auto') === -1) {\n    return placement;\n  }\n\n  const boundaries = getBoundaries(\n    popper,\n    reference,\n    padding,\n    boundariesElement\n  );\n\n  const rects = {\n    top: {\n      width: boundaries.width,\n      height: refRect.top - boundaries.top,\n    },\n    right: {\n      width: boundaries.right - refRect.right,\n      height: boundaries.height,\n    },\n    bottom: {\n      width: boundaries.width,\n      height: boundaries.bottom - refRect.bottom,\n    },\n    left: {\n      width: refRect.left - boundaries.left,\n      height: boundaries.height,\n    },\n  };\n\n  const sortedAreas = Object.keys(rects)\n    .map(key => ({\n      key,\n      ...rects[key],\n      area: getArea(rects[key]),\n    }))\n    .sort((a, b) => b.area - a.area);\n\n  const filteredAreas = sortedAreas.filter(\n    ({ width, height }) =>\n      width >= popper.clientWidth && height >= popper.clientHeight\n  );\n\n  const computedPlacement = filteredAreas.length > 0\n    ? filteredAreas[0].key\n    : sortedAreas[0].key;\n\n  const variation = placement.split('-')[1];\n\n  return computedPlacement + (variation ? `-${variation}` : '');\n}\n","import findCommonOffsetParent from './findCommonOffsetParent';\nimport getOffsetRectRelativeToArbitraryNode from './getOffsetRectRelativeToArbitraryNode';\nimport getFixedPositionOffsetParent from './getFixedPositionOffsetParent';\nimport getReferenceNode from './getReferenceNode';\n\n/**\n * Get offsets to the reference element\n * @method\n * @memberof Popper.Utils\n * @param {Object} state\n * @param {Element} popper - the popper element\n * @param {Element} reference - the reference element (the popper will be relative to this)\n * @param {Element} fixedPosition - is in fixed position mode\n * @returns {Object} An object containing the offsets which will be applied to the popper\n */\nexport default function getReferenceOffsets(state, popper, reference, fixedPosition = null) {\n  const commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));\n  return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);\n}\n","/**\n * Get the outer sizes of the given element (offset size + margins)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Object} object containing width and height properties\n */\nexport default function getOuterSizes(element) {\n  const window = element.ownerDocument.defaultView;\n  const styles = window.getComputedStyle(element);\n  const x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);\n  const y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);\n  const result = {\n    width: element.offsetWidth + y,\n    height: element.offsetHeight + x,\n  };\n  return result;\n}\n","/**\n * Get the opposite placement of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement\n * @returns {String} flipped placement\n */\nexport default function getOppositePlacement(placement) {\n  const hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };\n  return placement.replace(/left|right|bottom|top/g, matched => hash[matched]);\n}\n","import getOuterSizes from './getOuterSizes';\nimport getOppositePlacement from './getOppositePlacement';\n\n/**\n * Get offsets to the popper\n * @method\n * @memberof Popper.Utils\n * @param {Object} position - CSS position the Popper will get applied\n * @param {HTMLElement} popper - the popper element\n * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)\n * @param {String} placement - one of the valid placement options\n * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper\n */\nexport default function getPopperOffsets(popper, referenceOffsets, placement) {\n  placement = placement.split('-')[0];\n\n  // Get popper node sizes\n  const popperRect = getOuterSizes(popper);\n\n  // Add position, width and height to our offsets object\n  const popperOffsets = {\n    width: popperRect.width,\n    height: popperRect.height,\n  };\n\n  // depending by the popper placement we have to compute its offsets slightly differently\n  const isHoriz = ['right', 'left'].indexOf(placement) !== -1;\n  const mainSide = isHoriz ? 'top' : 'left';\n  const secondarySide = isHoriz ? 'left' : 'top';\n  const measurement = isHoriz ? 'height' : 'width';\n  const secondaryMeasurement = !isHoriz ? 'height' : 'width';\n\n  popperOffsets[mainSide] =\n    referenceOffsets[mainSide] +\n    referenceOffsets[measurement] / 2 -\n    popperRect[measurement] / 2;\n  if (placement === secondarySide) {\n    popperOffsets[secondarySide] =\n      referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];\n  } else {\n    popperOffsets[secondarySide] =\n      referenceOffsets[getOppositePlacement(secondarySide)];\n  }\n\n  return popperOffsets;\n}\n","/**\n * Mimics the `find` method of Array\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\nexport default function find(arr, check) {\n  // use native find if supported\n  if (Array.prototype.find) {\n    return arr.find(check);\n  }\n\n  // use `filter` to obtain the same behavior of `find`\n  return arr.filter(check)[0];\n}\n","import isFunction from './isFunction';\nimport findIndex from './findIndex';\nimport getClientRect from '../utils/getClientRect';\n\n/**\n * Loop trough the list of modifiers and run them in order,\n * each of them will then edit the data object.\n * @method\n * @memberof Popper.Utils\n * @param {dataObject} data\n * @param {Array} modifiers\n * @param {String} ends - Optional modifier name used as stopper\n * @returns {dataObject}\n */\nexport default function runModifiers(modifiers, data, ends) {\n  const modifiersToRun = ends === undefined\n    ? modifiers\n    : modifiers.slice(0, findIndex(modifiers, 'name', ends));\n\n  modifiersToRun.forEach(modifier => {\n    if (modifier['function']) { // eslint-disable-line dot-notation\n      console.warn('`modifier.function` is deprecated, use `modifier.fn`!');\n    }\n    const fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation\n    if (modifier.enabled && isFunction(fn)) {\n      // Add properties to offsets to make them a complete clientRect object\n      // we do this before each modifier to make sure the previous one doesn't\n      // mess with these values\n      data.offsets.popper = getClientRect(data.offsets.popper);\n      data.offsets.reference = getClientRect(data.offsets.reference);\n\n      data = fn(data, modifier);\n    }\n  });\n\n  return data;\n}\n","import find from './find';\n\n/**\n * Return the index of the matching object\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\nexport default function findIndex(arr, prop, value) {\n  // use native findIndex if supported\n  if (Array.prototype.findIndex) {\n    return arr.findIndex(cur => cur[prop] === value);\n  }\n\n  // use `find` + `indexOf` if `findIndex` isn't supported\n  const match = find(arr, obj => obj[prop] === value);\n  return arr.indexOf(match);\n}\n","import computeAutoPlacement from '../utils/computeAutoPlacement';\nimport getReferenceOffsets from '../utils/getReferenceOffsets';\nimport getPopperOffsets from '../utils/getPopperOffsets';\nimport runModifiers from '../utils/runModifiers';\n\n/**\n * Updates the position of the popper, computing the new offsets and applying\n * the new style.<br />\n * Prefer `scheduleUpdate` over `update` because of performance reasons.\n * @method\n * @memberof Popper\n */\nexport default function update() {\n  // if popper is destroyed, don't perform any further update\n  if (this.state.isDestroyed) {\n    return;\n  }\n\n  let data = {\n    instance: this,\n    styles: {},\n    arrowStyles: {},\n    attributes: {},\n    flipped: false,\n    offsets: {},\n  };\n\n  // compute reference element offsets\n  data.offsets.reference = getReferenceOffsets(\n    this.state,\n    this.popper,\n    this.reference,\n    this.options.positionFixed\n  );\n\n  // compute auto placement, store placement inside the data object,\n  // modifiers will be able to edit `placement` if needed\n  // and refer to originalPlacement to know the original value\n  data.placement = computeAutoPlacement(\n    this.options.placement,\n    data.offsets.reference,\n    this.popper,\n    this.reference,\n    this.options.modifiers.flip.boundariesElement,\n    this.options.modifiers.flip.padding\n  );\n\n  // store the computed placement inside `originalPlacement`\n  data.originalPlacement = data.placement;\n\n  data.positionFixed = this.options.positionFixed;\n\n  // compute the popper offsets\n  data.offsets.popper = getPopperOffsets(\n    this.popper,\n    data.offsets.reference,\n    data.placement\n  );\n\n  data.offsets.popper.position = this.options.positionFixed\n    ? 'fixed'\n    : 'absolute';\n\n  // run the modifiers\n  data = runModifiers(this.modifiers, data);\n\n  // the first `update` will call `onCreate` callback\n  // the other ones will call `onUpdate` callback\n  if (!this.state.isCreated) {\n    this.state.isCreated = true;\n    this.options.onCreate(data);\n  } else {\n    this.options.onUpdate(data);\n  }\n}\n","/**\n * Helper used to know if the given modifier is enabled.\n * @method\n * @memberof Popper.Utils\n * @returns {Boolean}\n */\nexport default function isModifierEnabled(modifiers, modifierName) {\n  return modifiers.some(\n    ({ name, enabled }) => enabled && name === modifierName\n  );\n}\n","/**\n * Get the prefixed supported property name\n * @method\n * @memberof Popper.Utils\n * @argument {String} property (camelCase)\n * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)\n */\nexport default function getSupportedPropertyName(property) {\n  const prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];\n  const upperProp = property.charAt(0).toUpperCase() + property.slice(1);\n\n  for (let i = 0; i < prefixes.length; i++) {\n    const prefix = prefixes[i];\n    const toCheck = prefix ? `${prefix}${upperProp}` : property;\n    if (typeof document.body.style[toCheck] !== 'undefined') {\n      return toCheck;\n    }\n  }\n  return null;\n}\n","import isModifierEnabled from '../utils/isModifierEnabled';\nimport getSupportedPropertyName from '../utils/getSupportedPropertyName';\n\n/**\n * Destroys the popper.\n * @method\n * @memberof Popper\n */\nexport default function destroy() {\n  this.state.isDestroyed = true;\n\n  // touch DOM only if `applyStyle` modifier is enabled\n  if (isModifierEnabled(this.modifiers, 'applyStyle')) {\n    this.popper.removeAttribute('x-placement');\n    this.popper.style.position = '';\n    this.popper.style.top = '';\n    this.popper.style.left = '';\n    this.popper.style.right = '';\n    this.popper.style.bottom = '';\n    this.popper.style.willChange = '';\n    this.popper.style[getSupportedPropertyName('transform')] = '';\n  }\n\n  this.disableEventListeners();\n\n  // remove the popper if user explicitly asked for the deletion on destroy\n  // do not use `remove` because IE11 doesn't support it\n  if (this.options.removeOnDestroy) {\n    this.popper.parentNode.removeChild(this.popper);\n  }\n  return this;\n}\n","/**\n * Get the window associated with the element\n * @argument {Element} element\n * @returns {Window}\n */\nexport default function getWindow(element) {\n  const ownerDocument = element.ownerDocument;\n  return ownerDocument ? ownerDocument.defaultView : window;\n}\n","import getScrollParent from './getScrollParent';\nimport getWindow from './getWindow';\n\nfunction attachToScrollParents(scrollParent, event, callback, scrollParents) {\n  const isBody = scrollParent.nodeName === 'BODY';\n  const target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;\n  target.addEventListener(event, callback, { passive: true });\n\n  if (!isBody) {\n    attachToScrollParents(\n      getScrollParent(target.parentNode),\n      event,\n      callback,\n      scrollParents\n    );\n  }\n  scrollParents.push(target);\n}\n\n/**\n * Setup needed event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nexport default function setupEventListeners(\n  reference,\n  options,\n  state,\n  updateBound\n) {\n  // Resize event listener on window\n  state.updateBound = updateBound;\n  getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });\n\n  // Scroll event listener on scroll parents\n  const scrollElement = getScrollParent(reference);\n  attachToScrollParents(\n    scrollElement,\n    'scroll',\n    state.updateBound,\n    state.scrollParents\n  );\n  state.scrollElement = scrollElement;\n  state.eventsEnabled = true;\n\n  return state;\n}\n","import setupEventListeners from '../utils/setupEventListeners';\n\n/**\n * It will add resize/scroll events and start recalculating\n * position of the popper element when they are triggered.\n * @method\n * @memberof Popper\n */\nexport default function enableEventListeners() {\n  if (!this.state.eventsEnabled) {\n    this.state = setupEventListeners(\n      this.reference,\n      this.options,\n      this.state,\n      this.scheduleUpdate\n    );\n  }\n}\n","import removeEventListeners from '../utils/removeEventListeners';\n\n/**\n * It will remove resize/scroll events and won't recalculate popper position\n * when they are triggered. It also won't trigger `onUpdate` callback anymore,\n * unless you call `update` method manually.\n * @method\n * @memberof Popper\n */\nexport default function disableEventListeners() {\n  if (this.state.eventsEnabled) {\n    cancelAnimationFrame(this.scheduleUpdate);\n    this.state = removeEventListeners(this.reference, this.state);\n  }\n}\n","import getWindow from './getWindow';\n\n/**\n * Remove event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nexport default function removeEventListeners(reference, state) {\n  // Remove resize event listener on window\n  getWindow(reference).removeEventListener('resize', state.updateBound);\n\n  // Remove scroll event listener on scroll parents\n  state.scrollParents.forEach(target => {\n    target.removeEventListener('scroll', state.updateBound);\n  });\n\n  // Reset state\n  state.updateBound = null;\n  state.scrollParents = [];\n  state.scrollElement = null;\n  state.eventsEnabled = false;\n  return state;\n}\n","/**\n * Tells if a given input is a number\n * @method\n * @memberof Popper.Utils\n * @param {*} input to check\n * @return {Boolean}\n */\nexport default function isNumeric(n) {\n  return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);\n}\n","import isNumeric from './isNumeric';\n\n/**\n * Set the style to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the style to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\nexport default function setStyles(element, styles) {\n  Object.keys(styles).forEach(prop => {\n    let unit = '';\n    // add unit if the value is numeric and is one of the following\n    if (\n      ['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !==\n        -1 &&\n      isNumeric(styles[prop])\n    ) {\n      unit = 'px';\n    }\n    element.style[prop] = styles[prop] + unit;\n  });\n}\n","import getSupportedPropertyName from '../utils/getSupportedPropertyName';\nimport find from '../utils/find';\nimport getOffsetParent from '../utils/getOffsetParent';\nimport getBoundingClientRect from '../utils/getBoundingClientRect';\nimport getRoundedOffsets from '../utils/getRoundedOffsets';\nimport isBrowser from '../utils/isBrowser';\n\nconst isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function computeStyle(data, options) {\n  const { x, y } = options;\n  const { popper } = data.offsets;\n\n  // Remove this legacy support in Popper.js v2\n  const legacyGpuAccelerationOption = find(\n    data.instance.modifiers,\n    modifier => modifier.name === 'applyStyle'\n  ).gpuAcceleration;\n  if (legacyGpuAccelerationOption !== undefined) {\n    console.warn(\n      'WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!'\n    );\n  }\n  const gpuAcceleration =\n    legacyGpuAccelerationOption !== undefined\n      ? legacyGpuAccelerationOption\n      : options.gpuAcceleration;\n\n  const offsetParent = getOffsetParent(data.instance.popper);\n  const offsetParentRect = getBoundingClientRect(offsetParent);\n\n  // Styles\n  const styles = {\n    position: popper.position,\n  };\n\n  const offsets = getRoundedOffsets(\n    data,\n    window.devicePixelRatio < 2 || !isFirefox\n  );\n\n  const sideA = x === 'bottom' ? 'top' : 'bottom';\n  const sideB = y === 'right' ? 'left' : 'right';\n\n  // if gpuAcceleration is set to `true` and transform is supported,\n  //  we use `translate3d` to apply the position to the popper we\n  // automatically use the supported prefixed version if needed\n  const prefixedProperty = getSupportedPropertyName('transform');\n\n  // now, let's make a step back and look at this code closely (wtf?)\n  // If the content of the popper grows once it's been positioned, it\n  // may happen that the popper gets misplaced because of the new content\n  // overflowing its reference element\n  // To avoid this problem, we provide two options (x and y), which allow\n  // the consumer to define the offset origin.\n  // If we position a popper on top of a reference element, we can set\n  // `x` to `top` to make the popper grow towards its top instead of\n  // its bottom.\n  let left, top;\n  if (sideA === 'bottom') {\n    // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)\n    // and not the bottom of the html element\n    if (offsetParent.nodeName === 'HTML') {\n      top = -offsetParent.clientHeight + offsets.bottom;\n    } else {\n      top = -offsetParentRect.height + offsets.bottom;\n    }\n  } else {\n    top = offsets.top;\n  }\n  if (sideB === 'right') {\n    if (offsetParent.nodeName === 'HTML') {\n      left = -offsetParent.clientWidth + offsets.right;\n    } else {\n      left = -offsetParentRect.width + offsets.right;\n    }\n  } else {\n    left = offsets.left;\n  }\n  if (gpuAcceleration && prefixedProperty) {\n    styles[prefixedProperty] = `translate3d(${left}px, ${top}px, 0)`;\n    styles[sideA] = 0;\n    styles[sideB] = 0;\n    styles.willChange = 'transform';\n  } else {\n    // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties\n    const invertTop = sideA === 'bottom' ? -1 : 1;\n    const invertLeft = sideB === 'right' ? -1 : 1;\n    styles[sideA] = top * invertTop;\n    styles[sideB] = left * invertLeft;\n    styles.willChange = `${sideA}, ${sideB}`;\n  }\n\n  // Attributes\n  const attributes = {\n    'x-placement': data.placement,\n  };\n\n  // Update `data` attributes, styles and arrowStyles\n  data.attributes = { ...attributes, ...data.attributes };\n  data.styles = { ...styles, ...data.styles };\n  data.arrowStyles = { ...data.offsets.arrow, ...data.arrowStyles };\n\n  return data;\n}\n","import find from './find';\n\n/**\n * Helper used to know if the given modifier depends from another one.<br />\n * It checks if the needed modifier is listed and enabled.\n * @method\n * @memberof Popper.Utils\n * @param {Array} modifiers - list of modifiers\n * @param {String} requestingName - name of requesting modifier\n * @param {String} requestedName - name of requested modifier\n * @returns {Boolean}\n */\nexport default function isModifierRequired(\n  modifiers,\n  requestingName,\n  requestedName\n) {\n  const requesting = find(modifiers, ({ name }) => name === requestingName);\n\n  const isRequired =\n    !!requesting &&\n    modifiers.some(modifier => {\n      return (\n        modifier.name === requestedName &&\n        modifier.enabled &&\n        modifier.order < requesting.order\n      );\n    });\n\n  if (!isRequired) {\n    const requesting = `\\`${requestingName}\\``;\n    const requested = `\\`${requestedName}\\``;\n    console.warn(\n      `${requested} modifier is required by ${requesting} modifier in order to work, be sure to include it before ${requesting}!`\n    );\n  }\n  return isRequired;\n}\n","/**\n * List of accepted placements to use as values of the `placement` option.<br />\n * Valid placements are:\n * - `auto`\n * - `top`\n * - `right`\n * - `bottom`\n * - `left`\n *\n * Each placement can have a variation from this list:\n * - `-start`\n * - `-end`\n *\n * Variations are interpreted easily if you think of them as the left to right\n * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`\n * is right.<br />\n * Vertically (`left` and `right`), `start` is top and `end` is bottom.\n *\n * Some valid examples are:\n * - `top-end` (on top of reference, right aligned)\n * - `right-start` (on right of reference, top aligned)\n * - `bottom` (on bottom, centered)\n * - `auto-end` (on the side with more space available, alignment depends by placement)\n *\n * @static\n * @type {Array}\n * @enum {String}\n * @readonly\n * @method placements\n * @memberof Popper\n */\nexport default [\n  'auto-start',\n  'auto',\n  'auto-end',\n  'top-start',\n  'top',\n  'top-end',\n  'right-start',\n  'right',\n  'right-end',\n  'bottom-end',\n  'bottom',\n  'bottom-start',\n  'left-end',\n  'left',\n  'left-start',\n];\n","import placements from '../methods/placements';\n\n// Get rid of `auto` `auto-start` and `auto-end`\nconst validPlacements = placements.slice(3);\n\n/**\n * Given an initial placement, returns all the subsequent placements\n * clockwise (or counter-clockwise).\n *\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement - A valid placement (it accepts variations)\n * @argument {Boolean} counter - Set to true to walk the placements counterclockwise\n * @returns {Array} placements including their variations\n */\nexport default function clockwise(placement, counter = false) {\n  const index = validPlacements.indexOf(placement);\n  const arr = validPlacements\n    .slice(index + 1)\n    .concat(validPlacements.slice(0, index));\n  return counter ? arr.reverse() : arr;\n}\n","import getOppositePlacement from '../utils/getOppositePlacement';\nimport getOppositeVariation from '../utils/getOppositeVariation';\nimport getPopperOffsets from '../utils/getPopperOffsets';\nimport runModifiers from '../utils/runModifiers';\nimport getBoundaries from '../utils/getBoundaries';\nimport isModifierEnabled from '../utils/isModifierEnabled';\nimport clockwise from '../utils/clockwise';\n\nconst BEHAVIORS = {\n  FLIP: 'flip',\n  CLOCKWISE: 'clockwise',\n  COUNTERCLOCKWISE: 'counterclockwise',\n};\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function flip(data, options) {\n  // if `inner` modifier is enabled, we can't use the `flip` modifier\n  if (isModifierEnabled(data.instance.modifiers, 'inner')) {\n    return data;\n  }\n\n  if (data.flipped && data.placement === data.originalPlacement) {\n    // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides\n    return data;\n  }\n\n  const boundaries = getBoundaries(\n    data.instance.popper,\n    data.instance.reference,\n    options.padding,\n    options.boundariesElement,\n    data.positionFixed\n  );\n\n  let placement = data.placement.split('-')[0];\n  let placementOpposite = getOppositePlacement(placement);\n  let variation = data.placement.split('-')[1] || '';\n\n  let flipOrder = [];\n\n  switch (options.behavior) {\n    case BEHAVIORS.FLIP:\n      flipOrder = [placement, placementOpposite];\n      break;\n    case BEHAVIORS.CLOCKWISE:\n      flipOrder = clockwise(placement);\n      break;\n    case BEHAVIORS.COUNTERCLOCKWISE:\n      flipOrder = clockwise(placement, true);\n      break;\n    default:\n      flipOrder = options.behavior;\n  }\n\n  flipOrder.forEach((step, index) => {\n    if (placement !== step || flipOrder.length === index + 1) {\n      return data;\n    }\n\n    placement = data.placement.split('-')[0];\n    placementOpposite = getOppositePlacement(placement);\n\n    const popperOffsets = data.offsets.popper;\n    const refOffsets = data.offsets.reference;\n\n    // using floor because the reference offsets may contain decimals we are not going to consider here\n    const floor = Math.floor;\n    const overlapsRef =\n      (placement === 'left' &&\n        floor(popperOffsets.right) > floor(refOffsets.left)) ||\n      (placement === 'right' &&\n        floor(popperOffsets.left) < floor(refOffsets.right)) ||\n      (placement === 'top' &&\n        floor(popperOffsets.bottom) > floor(refOffsets.top)) ||\n      (placement === 'bottom' &&\n        floor(popperOffsets.top) < floor(refOffsets.bottom));\n\n    const overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);\n    const overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);\n    const overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);\n    const overflowsBottom =\n      floor(popperOffsets.bottom) > floor(boundaries.bottom);\n\n    const overflowsBoundaries =\n      (placement === 'left' && overflowsLeft) ||\n      (placement === 'right' && overflowsRight) ||\n      (placement === 'top' && overflowsTop) ||\n      (placement === 'bottom' && overflowsBottom);\n\n    // flip the variation if required\n    const isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n\n    // flips variation if reference element overflows boundaries\n    const flippedVariationByRef =\n      !!options.flipVariations &&\n      ((isVertical && variation === 'start' && overflowsLeft) ||\n        (isVertical && variation === 'end' && overflowsRight) ||\n        (!isVertical && variation === 'start' && overflowsTop) ||\n        (!isVertical && variation === 'end' && overflowsBottom));\n\n    // flips variation if popper content overflows boundaries\n    const flippedVariationByContent =\n      !!options.flipVariationsByContent &&\n      ((isVertical && variation === 'start' && overflowsRight) ||\n        (isVertical && variation === 'end' && overflowsLeft) ||\n        (!isVertical && variation === 'start' && overflowsBottom) ||\n        (!isVertical && variation === 'end' && overflowsTop));\n\n    const flippedVariation = flippedVariationByRef || flippedVariationByContent;\n\n    if (overlapsRef || overflowsBoundaries || flippedVariation) {\n      // this boolean to detect any flip loop\n      data.flipped = true;\n\n      if (overlapsRef || overflowsBoundaries) {\n        placement = flipOrder[index + 1];\n      }\n\n      if (flippedVariation) {\n        variation = getOppositeVariation(variation);\n      }\n\n      data.placement = placement + (variation ? '-' + variation : '');\n\n      // this object contains `position`, we want to preserve it along with\n      // any additional property we may add in the future\n      data.offsets.popper = {\n        ...data.offsets.popper,\n        ...getPopperOffsets(\n          data.instance.popper,\n          data.offsets.reference,\n          data.placement\n        ),\n      };\n\n      data = runModifiers(data.instance.modifiers, data, 'flip');\n    }\n  });\n  return data;\n}\n","import isNumeric from '../utils/isNumeric';\nimport getClientRect from '../utils/getClientRect';\nimport find from '../utils/find';\n\n/**\n * Converts a string containing value + unit into a px value number\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} str - Value + unit string\n * @argument {String} measurement - `height` or `width`\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @returns {Number|String}\n * Value in pixels, or original string if no values were extracted\n */\nexport function toValue(str, measurement, popperOffsets, referenceOffsets) {\n  // separate value from unit\n  const split = str.match(/((?:\\-|\\+)?\\d*\\.?\\d*)(.*)/);\n  const value = +split[1];\n  const unit = split[2];\n\n  // If it's not a number it's an operator, I guess\n  if (!value) {\n    return str;\n  }\n\n  if (unit.indexOf('%') === 0) {\n    let element;\n    switch (unit) {\n      case '%p':\n        element = popperOffsets;\n        break;\n      case '%':\n      case '%r':\n      default:\n        element = referenceOffsets;\n    }\n\n    const rect = getClientRect(element);\n    return rect[measurement] / 100 * value;\n  } else if (unit === 'vh' || unit === 'vw') {\n    // if is a vh or vw, we calculate the size based on the viewport\n    let size;\n    if (unit === 'vh') {\n      size = Math.max(\n        document.documentElement.clientHeight,\n        window.innerHeight || 0\n      );\n    } else {\n      size = Math.max(\n        document.documentElement.clientWidth,\n        window.innerWidth || 0\n      );\n    }\n    return size / 100 * value;\n  } else {\n    // if is an explicit pixel unit, we get rid of the unit and keep the value\n    // if is an implicit unit, it's px, and we return just the value\n    return value;\n  }\n}\n\n/**\n * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} offset\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @argument {String} basePlacement\n * @returns {Array} a two cells array with x and y offsets in numbers\n */\nexport function parseOffset(\n  offset,\n  popperOffsets,\n  referenceOffsets,\n  basePlacement\n) {\n  const offsets = [0, 0];\n\n  // Use height if placement is left or right and index is 0 otherwise use width\n  // in this way the first offset will use an axis and the second one\n  // will use the other one\n  const useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;\n\n  // Split the offset string to obtain a list of values and operands\n  // The regex addresses values with the plus or minus sign in front (+10, -20, etc)\n  const fragments = offset.split(/(\\+|\\-)/).map(frag => frag.trim());\n\n  // Detect if the offset string contains a pair of values or a single one\n  // they could be separated by comma or space\n  const divider = fragments.indexOf(\n    find(fragments, frag => frag.search(/,|\\s/) !== -1)\n  );\n\n  if (fragments[divider] && fragments[divider].indexOf(',') === -1) {\n    console.warn(\n      'Offsets separated by white space(s) are deprecated, use a comma (,) instead.'\n    );\n  }\n\n  // If divider is found, we divide the list of values and operands to divide\n  // them by ofset X and Y.\n  const splitRegex = /\\s*,\\s*|\\s+/;\n  let ops = divider !== -1\n    ? [\n        fragments\n          .slice(0, divider)\n          .concat([fragments[divider].split(splitRegex)[0]]),\n        [fragments[divider].split(splitRegex)[1]].concat(\n          fragments.slice(divider + 1)\n        ),\n      ]\n    : [fragments];\n\n  // Convert the values with units to absolute pixels to allow our computations\n  ops = ops.map((op, index) => {\n    // Most of the units rely on the orientation of the popper\n    const measurement = (index === 1 ? !useHeight : useHeight)\n      ? 'height'\n      : 'width';\n    let mergeWithPrevious = false;\n    return (\n      op\n        // This aggregates any `+` or `-` sign that aren't considered operators\n        // e.g.: 10 + +5 => [10, +, +5]\n        .reduce((a, b) => {\n          if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {\n            a[a.length - 1] = b;\n            mergeWithPrevious = true;\n            return a;\n          } else if (mergeWithPrevious) {\n            a[a.length - 1] += b;\n            mergeWithPrevious = false;\n            return a;\n          } else {\n            return a.concat(b);\n          }\n        }, [])\n        // Here we convert the string values into number values (in px)\n        .map(str => toValue(str, measurement, popperOffsets, referenceOffsets))\n    );\n  });\n\n  // Loop trough the offsets arrays and execute the operations\n  ops.forEach((op, index) => {\n    op.forEach((frag, index2) => {\n      if (isNumeric(frag)) {\n        offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);\n      }\n    });\n  });\n  return offsets;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @argument {Number|String} options.offset=0\n * The offset value as described in the modifier description\n * @returns {Object} The data object, properly modified\n */\nexport default function offset(data, { offset }) {\n  const { placement, offsets: { popper, reference } } = data;\n  const basePlacement = placement.split('-')[0];\n\n  let offsets;\n  if (isNumeric(+offset)) {\n    offsets = [+offset, 0];\n  } else {\n    offsets = parseOffset(offset, popper, reference, basePlacement);\n  }\n\n  if (basePlacement === 'left') {\n    popper.top += offsets[0];\n    popper.left -= offsets[1];\n  } else if (basePlacement === 'right') {\n    popper.top += offsets[0];\n    popper.left += offsets[1];\n  } else if (basePlacement === 'top') {\n    popper.left += offsets[0];\n    popper.top -= offsets[1];\n  } else if (basePlacement === 'bottom') {\n    popper.left += offsets[0];\n    popper.top += offsets[1];\n  }\n\n  data.popper = popper;\n  return data;\n}\n","import applyStyle, { applyStyleOnLoad } from './applyStyle';\nimport computeStyle from './computeStyle';\nimport arrow from './arrow';\nimport flip from './flip';\nimport keepTogether from './keepTogether';\nimport offset from './offset';\nimport preventOverflow from './preventOverflow';\nimport shift from './shift';\nimport hide from './hide';\nimport inner from './inner';\n\n/**\n * Modifier function, each modifier can have a function of this type assigned\n * to its `fn` property.<br />\n * These functions will be called on each update, this means that you must\n * make sure they are performant enough to avoid performance bottlenecks.\n *\n * @function ModifierFn\n * @argument {dataObject} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {dataObject} The data object, properly modified\n */\n\n/**\n * Modifiers are plugins used to alter the behavior of your poppers.<br />\n * Popper.js uses a set of 9 modifiers to provide all the basic functionalities\n * needed by the library.\n *\n * Usually you don't want to override the `order`, `fn` and `onLoad` props.\n * All the other properties are configurations that could be tweaked.\n * @namespace modifiers\n */\nexport default {\n  /**\n   * Modifier used to shift the popper on the start or end of its reference\n   * element.<br />\n   * It will read the variation of the `placement` property.<br />\n   * It can be one either `-end` or `-start`.\n   * @memberof modifiers\n   * @inner\n   */\n  shift: {\n    /** @prop {number} order=100 - Index used to define the order of execution */\n    order: 100,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: shift,\n  },\n\n  /**\n   * The `offset` modifier can shift your popper on both its axis.\n   *\n   * It accepts the following units:\n   * - `px` or unit-less, interpreted as pixels\n   * - `%` or `%r`, percentage relative to the length of the reference element\n   * - `%p`, percentage relative to the length of the popper element\n   * - `vw`, CSS viewport width unit\n   * - `vh`, CSS viewport height unit\n   *\n   * For length is intended the main axis relative to the placement of the popper.<br />\n   * This means that if the placement is `top` or `bottom`, the length will be the\n   * `width`. In case of `left` or `right`, it will be the `height`.\n   *\n   * You can provide a single value (as `Number` or `String`), or a pair of values\n   * as `String` divided by a comma or one (or more) white spaces.<br />\n   * The latter is a deprecated method because it leads to confusion and will be\n   * removed in v2.<br />\n   * Additionally, it accepts additions and subtractions between different units.\n   * Note that multiplications and divisions aren't supported.\n   *\n   * Valid examples are:\n   * ```\n   * 10\n   * '10%'\n   * '10, 10'\n   * '10%, 10'\n   * '10 + 10%'\n   * '10 - 5vh + 3%'\n   * '-10px + 5vh, 5px - 6%'\n   * ```\n   * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap\n   * > with their reference element, unfortunately, you will have to disable the `flip` modifier.\n   * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).\n   *\n   * @memberof modifiers\n   * @inner\n   */\n  offset: {\n    /** @prop {number} order=200 - Index used to define the order of execution */\n    order: 200,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: offset,\n    /** @prop {Number|String} offset=0\n     * The offset value as described in the modifier description\n     */\n    offset: 0,\n  },\n\n  /**\n   * Modifier used to prevent the popper from being positioned outside the boundary.\n   *\n   * A scenario exists where the reference itself is not within the boundaries.<br />\n   * We can say it has \"escaped the boundaries\" — or just \"escaped\".<br />\n   * In this case we need to decide whether the popper should either:\n   *\n   * - detach from the reference and remain \"trapped\" in the boundaries, or\n   * - if it should ignore the boundary and \"escape with its reference\"\n   *\n   * When `escapeWithReference` is set to`true` and reference is completely\n   * outside its boundaries, the popper will overflow (or completely leave)\n   * the boundaries in order to remain attached to the edge of the reference.\n   *\n   * @memberof modifiers\n   * @inner\n   */\n  preventOverflow: {\n    /** @prop {number} order=300 - Index used to define the order of execution */\n    order: 300,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: preventOverflow,\n    /**\n     * @prop {Array} [priority=['left','right','top','bottom']]\n     * Popper will try to prevent overflow following these priorities by default,\n     * then, it could overflow on the left and on top of the `boundariesElement`\n     */\n    priority: ['left', 'right', 'top', 'bottom'],\n    /**\n     * @prop {number} padding=5\n     * Amount of pixel used to define a minimum distance between the boundaries\n     * and the popper. This makes sure the popper always has a little padding\n     * between the edges of its container\n     */\n    padding: 5,\n    /**\n     * @prop {String|HTMLElement} boundariesElement='scrollParent'\n     * Boundaries used by the modifier. Can be `scrollParent`, `window`,\n     * `viewport` or any DOM element.\n     */\n    boundariesElement: 'scrollParent',\n  },\n\n  /**\n   * Modifier used to make sure the reference and its popper stay near each other\n   * without leaving any gap between the two. Especially useful when the arrow is\n   * enabled and you want to ensure that it points to its reference element.\n   * It cares only about the first axis. You can still have poppers with margin\n   * between the popper and its reference element.\n   * @memberof modifiers\n   * @inner\n   */\n  keepTogether: {\n    /** @prop {number} order=400 - Index used to define the order of execution */\n    order: 400,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: keepTogether,\n  },\n\n  /**\n   * This modifier is used to move the `arrowElement` of the popper to make\n   * sure it is positioned between the reference element and its popper element.\n   * It will read the outer size of the `arrowElement` node to detect how many\n   * pixels of conjunction are needed.\n   *\n   * It has no effect if no `arrowElement` is provided.\n   * @memberof modifiers\n   * @inner\n   */\n  arrow: {\n    /** @prop {number} order=500 - Index used to define the order of execution */\n    order: 500,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: arrow,\n    /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */\n    element: '[x-arrow]',\n  },\n\n  /**\n   * Modifier used to flip the popper's placement when it starts to overlap its\n   * reference element.\n   *\n   * Requires the `preventOverflow` modifier before it in order to work.\n   *\n   * **NOTE:** this modifier will interrupt the current update cycle and will\n   * restart it if it detects the need to flip the placement.\n   * @memberof modifiers\n   * @inner\n   */\n  flip: {\n    /** @prop {number} order=600 - Index used to define the order of execution */\n    order: 600,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: flip,\n    /**\n     * @prop {String|Array} behavior='flip'\n     * The behavior used to change the popper's placement. It can be one of\n     * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid\n     * placements (with optional variations)\n     */\n    behavior: 'flip',\n    /**\n     * @prop {number} padding=5\n     * The popper will flip if it hits the edges of the `boundariesElement`\n     */\n    padding: 5,\n    /**\n     * @prop {String|HTMLElement} boundariesElement='viewport'\n     * The element which will define the boundaries of the popper position.\n     * The popper will never be placed outside of the defined boundaries\n     * (except if `keepTogether` is enabled)\n     */\n    boundariesElement: 'viewport',\n    /**\n     * @prop {Boolean} flipVariations=false\n     * The popper will switch placement variation between `-start` and `-end` when\n     * the reference element overlaps its boundaries.\n     *\n     * The original placement should have a set variation.\n     */\n    flipVariations: false,\n    /**\n     * @prop {Boolean} flipVariationsByContent=false\n     * The popper will switch placement variation between `-start` and `-end` when\n     * the popper element overlaps its reference boundaries.\n     *\n     * The original placement should have a set variation.\n     */\n    flipVariationsByContent: false,\n  },\n\n  /**\n   * Modifier used to make the popper flow toward the inner of the reference element.\n   * By default, when this modifier is disabled, the popper will be placed outside\n   * the reference element.\n   * @memberof modifiers\n   * @inner\n   */\n  inner: {\n    /** @prop {number} order=700 - Index used to define the order of execution */\n    order: 700,\n    /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */\n    enabled: false,\n    /** @prop {ModifierFn} */\n    fn: inner,\n  },\n\n  /**\n   * Modifier used to hide the popper when its reference element is outside of the\n   * popper boundaries. It will set a `x-out-of-boundaries` attribute which can\n   * be used to hide with a CSS selector the popper when its reference is\n   * out of boundaries.\n   *\n   * Requires the `preventOverflow` modifier before it in order to work.\n   * @memberof modifiers\n   * @inner\n   */\n  hide: {\n    /** @prop {number} order=800 - Index used to define the order of execution */\n    order: 800,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: hide,\n  },\n\n  /**\n   * Computes the style that will be applied to the popper element to gets\n   * properly positioned.\n   *\n   * Note that this modifier will not touch the DOM, it just prepares the styles\n   * so that `applyStyle` modifier can apply it. This separation is useful\n   * in case you need to replace `applyStyle` with a custom implementation.\n   *\n   * This modifier has `850` as `order` value to maintain backward compatibility\n   * with previous versions of Popper.js. Expect the modifiers ordering method\n   * to change in future major versions of the library.\n   *\n   * @memberof modifiers\n   * @inner\n   */\n  computeStyle: {\n    /** @prop {number} order=850 - Index used to define the order of execution */\n    order: 850,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: computeStyle,\n    /**\n     * @prop {Boolean} gpuAcceleration=true\n     * If true, it uses the CSS 3D transformation to position the popper.\n     * Otherwise, it will use the `top` and `left` properties\n     */\n    gpuAcceleration: true,\n    /**\n     * @prop {string} [x='bottom']\n     * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.\n     * Change this if your popper should grow in a direction different from `bottom`\n     */\n    x: 'bottom',\n    /**\n     * @prop {string} [x='left']\n     * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.\n     * Change this if your popper should grow in a direction different from `right`\n     */\n    y: 'right',\n  },\n\n  /**\n   * Applies the computed styles to the popper element.\n   *\n   * All the DOM manipulations are limited to this modifier. This is useful in case\n   * you want to integrate Popper.js inside a framework or view library and you\n   * want to delegate all the DOM manipulations to it.\n   *\n   * Note that if you disable this modifier, you must make sure the popper element\n   * has its position set to `absolute` before Popper.js can do its work!\n   *\n   * Just disable this modifier and define your own to achieve the desired effect.\n   *\n   * @memberof modifiers\n   * @inner\n   */\n  applyStyle: {\n    /** @prop {number} order=900 - Index used to define the order of execution */\n    order: 900,\n    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n    enabled: true,\n    /** @prop {ModifierFn} */\n    fn: applyStyle,\n    /** @prop {Function} */\n    onLoad: applyStyleOnLoad,\n    /**\n     * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier\n     * @prop {Boolean} gpuAcceleration=true\n     * If true, it uses the CSS 3D transformation to position the popper.\n     * Otherwise, it will use the `top` and `left` properties\n     */\n    gpuAcceleration: undefined,\n  },\n};\n\n/**\n * The `dataObject` is an object containing all the information used by Popper.js.\n * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.\n * @name dataObject\n * @property {Object} data.instance The Popper.js instance\n * @property {String} data.placement Placement applied to popper\n * @property {String} data.originalPlacement Placement originally defined on init\n * @property {Boolean} data.flipped True if popper has been flipped by flip modifier\n * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper\n * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier\n * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.boundaries Offsets of the popper boundaries\n * @property {Object} data.offsets The measurements of popper, reference and arrow elements\n * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0\n */\n","import modifiers from '../modifiers/index';\n\n/**\n * Default options provided to Popper.js constructor.<br />\n * These can be overridden using the `options` argument of Popper.js.<br />\n * To override an option, simply pass an object with the same\n * structure of the `options` object, as the 3rd argument. For example:\n * ```\n * new Popper(ref, pop, {\n *   modifiers: {\n *     preventOverflow: { enabled: false }\n *   }\n * })\n * ```\n * @type {Object}\n * @static\n * @memberof Popper\n */\nexport default {\n  /**\n   * Popper's placement.\n   * @prop {Popper.placements} placement='bottom'\n   */\n  placement: 'bottom',\n\n  /**\n   * Set this to true if you want popper to position it self in 'fixed' mode\n   * @prop {Boolean} positionFixed=false\n   */\n  positionFixed: false,\n\n  /**\n   * Whether events (resize, scroll) are initially enabled.\n   * @prop {Boolean} eventsEnabled=true\n   */\n  eventsEnabled: true,\n\n  /**\n   * Set to true if you want to automatically remove the popper when\n   * you call the `destroy` method.\n   * @prop {Boolean} removeOnDestroy=false\n   */\n  removeOnDestroy: false,\n\n  /**\n   * Callback called when the popper is created.<br />\n   * By default, it is set to no-op.<br />\n   * Access Popper.js instance with `data.instance`.\n   * @prop {onCreate}\n   */\n  onCreate: () => {},\n\n  /**\n   * Callback called when the popper is updated. This callback is not called\n   * on the initialization/creation of the popper, but only on subsequent\n   * updates.<br />\n   * By default, it is set to no-op.<br />\n   * Access Popper.js instance with `data.instance`.\n   * @prop {onUpdate}\n   */\n  onUpdate: () => {},\n\n  /**\n   * List of modifiers used to modify the offsets before they are applied to the popper.\n   * They provide most of the functionalities of Popper.js.\n   * @prop {modifiers}\n   */\n  modifiers,\n};\n\n/**\n * @callback onCreate\n * @param {dataObject} data\n */\n\n/**\n * @callback onUpdate\n * @param {dataObject} data\n */\n","/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function shift(data) {\n  const placement = data.placement;\n  const basePlacement = placement.split('-')[0];\n  const shiftvariation = placement.split('-')[1];\n\n  // if shift shiftvariation is specified, run the modifier\n  if (shiftvariation) {\n    const { reference, popper } = data.offsets;\n    const isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;\n    const side = isVertical ? 'left' : 'top';\n    const measurement = isVertical ? 'width' : 'height';\n\n    const shiftOffsets = {\n      start: { [side]: reference[side] },\n      end: {\n        [side]: reference[side] + reference[measurement] - popper[measurement],\n      },\n    };\n\n    data.offsets.popper = { ...popper, ...shiftOffsets[shiftvariation] };\n  }\n\n  return data;\n}\n","import getOffsetParent from '../utils/getOffsetParent';\nimport getBoundaries from '../utils/getBoundaries';\nimport getSupportedPropertyName from '../utils/getSupportedPropertyName';\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function preventOverflow(data, options) {\n  let boundariesElement =\n    options.boundariesElement || getOffsetParent(data.instance.popper);\n\n  // If offsetParent is the reference element, we really want to\n  // go one step up and use the next offsetParent as reference to\n  // avoid to make this modifier completely useless and look like broken\n  if (data.instance.reference === boundariesElement) {\n    boundariesElement = getOffsetParent(boundariesElement);\n  }\n\n  // NOTE: DOM access here\n  // resets the popper's position so that the document size can be calculated excluding\n  // the size of the popper element itself\n  const transformProp = getSupportedPropertyName('transform');\n  const popperStyles = data.instance.popper.style; // assignment to help minification\n  const { top, left, [transformProp]: transform } = popperStyles;\n  popperStyles.top = '';\n  popperStyles.left = '';\n  popperStyles[transformProp] = '';\n\n  const boundaries = getBoundaries(\n    data.instance.popper,\n    data.instance.reference,\n    options.padding,\n    boundariesElement,\n    data.positionFixed\n  );\n\n  // NOTE: DOM access here\n  // restores the original style properties after the offsets have been computed\n  popperStyles.top = top;\n  popperStyles.left = left;\n  popperStyles[transformProp] = transform;\n\n  options.boundaries = boundaries;\n\n  const order = options.priority;\n  let popper = data.offsets.popper;\n\n  const check = {\n    primary(placement) {\n      let value = popper[placement];\n      if (\n        popper[placement] < boundaries[placement] &&\n        !options.escapeWithReference\n      ) {\n        value = Math.max(popper[placement], boundaries[placement]);\n      }\n      return { [placement]: value };\n    },\n    secondary(placement) {\n      const mainSide = placement === 'right' ? 'left' : 'top';\n      let value = popper[mainSide];\n      if (\n        popper[placement] > boundaries[placement] &&\n        !options.escapeWithReference\n      ) {\n        value = Math.min(\n          popper[mainSide],\n          boundaries[placement] -\n            (placement === 'right' ? popper.width : popper.height)\n        );\n      }\n      return { [mainSide]: value };\n    },\n  };\n\n  order.forEach(placement => {\n    const side =\n      ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';\n    popper = { ...popper, ...check[side](placement) };\n  });\n\n  data.offsets.popper = popper;\n\n  return data;\n}\n","/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function keepTogether(data) {\n  const { popper, reference } = data.offsets;\n  const placement = data.placement.split('-')[0];\n  const floor = Math.floor;\n  const isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n  const side = isVertical ? 'right' : 'bottom';\n  const opSide = isVertical ? 'left' : 'top';\n  const measurement = isVertical ? 'width' : 'height';\n\n  if (popper[side] < floor(reference[opSide])) {\n    data.offsets.popper[opSide] =\n      floor(reference[opSide]) - popper[measurement];\n  }\n  if (popper[opSide] > floor(reference[side])) {\n    data.offsets.popper[opSide] = floor(reference[side]);\n  }\n\n  return data;\n}\n","import getClientRect from '../utils/getClientRect';\nimport getOuterSizes from '../utils/getOuterSizes';\nimport isModifierRequired from '../utils/isModifierRequired';\nimport getStyleComputedProperty from '../utils/getStyleComputedProperty';\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function arrow(data, options) {\n  // arrow depends on keepTogether in order to work\n  if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {\n    return data;\n  }\n\n  let arrowElement = options.element;\n\n  // if arrowElement is a string, suppose it's a CSS selector\n  if (typeof arrowElement === 'string') {\n    arrowElement = data.instance.popper.querySelector(arrowElement);\n\n    // if arrowElement is not found, don't run the modifier\n    if (!arrowElement) {\n      return data;\n    }\n  } else {\n    // if the arrowElement isn't a query selector we must check that the\n    // provided DOM node is child of its popper node\n    if (!data.instance.popper.contains(arrowElement)) {\n      console.warn(\n        'WARNING: `arrow.element` must be child of its popper element!'\n      );\n      return data;\n    }\n  }\n\n  const placement = data.placement.split('-')[0];\n  const { popper, reference } = data.offsets;\n  const isVertical = ['left', 'right'].indexOf(placement) !== -1;\n\n  const len = isVertical ? 'height' : 'width';\n  const sideCapitalized = isVertical ? 'Top' : 'Left';\n  const side = sideCapitalized.toLowerCase();\n  const altSide = isVertical ? 'left' : 'top';\n  const opSide = isVertical ? 'bottom' : 'right';\n  const arrowElementSize = getOuterSizes(arrowElement)[len];\n\n  //\n  // extends keepTogether behavior making sure the popper and its\n  // reference have enough pixels in conjunction\n  //\n\n  // top/left side\n  if (reference[opSide] - arrowElementSize < popper[side]) {\n    data.offsets.popper[side] -=\n      popper[side] - (reference[opSide] - arrowElementSize);\n  }\n  // bottom/right side\n  if (reference[side] + arrowElementSize > popper[opSide]) {\n    data.offsets.popper[side] +=\n      reference[side] + arrowElementSize - popper[opSide];\n  }\n  data.offsets.popper = getClientRect(data.offsets.popper);\n\n  // compute center of the popper\n  const center = reference[side] + reference[len] / 2 - arrowElementSize / 2;\n\n  // Compute the sideValue using the updated popper offsets\n  // take popper margin in account because we don't have this info available\n  const css = getStyleComputedProperty(data.instance.popper);\n  const popperMarginSide = parseFloat(css[`margin${sideCapitalized}`]);\n  const popperBorderSide = parseFloat(css[`border${sideCapitalized}Width`]);\n  let sideValue =\n    center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;\n\n  // prevent arrowElement from being placed not contiguously to its popper\n  sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);\n\n  data.arrowElement = arrowElement;\n  data.offsets.arrow = {\n    [side]: Math.round(sideValue),\n    [altSide]: '', // make sure to unset any eventual altSide value from the DOM node\n  };\n\n  return data;\n}\n","/**\n * Get the opposite placement variation of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement variation\n * @returns {String} flipped placement variation\n */\nexport default function getOppositeVariation(variation) {\n  if (variation === 'end') {\n    return 'start';\n  } else if (variation === 'start') {\n    return 'end';\n  }\n  return variation;\n}\n","import getClientRect from '../utils/getClientRect';\nimport getOppositePlacement from '../utils/getOppositePlacement';\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function inner(data) {\n  const placement = data.placement;\n  const basePlacement = placement.split('-')[0];\n  const { popper, reference } = data.offsets;\n  const isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;\n\n  const subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;\n\n  popper[isHoriz ? 'left' : 'top'] =\n    reference[basePlacement] -\n    (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);\n\n  data.placement = getOppositePlacement(placement);\n  data.offsets.popper = getClientRect(popper);\n\n  return data;\n}\n","import isModifierRequired from '../utils/isModifierRequired';\nimport find from '../utils/find';\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nexport default function hide(data) {\n  if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {\n    return data;\n  }\n\n  const refRect = data.offsets.reference;\n  const bound = find(\n    data.instance.modifiers,\n    modifier => modifier.name === 'preventOverflow'\n  ).boundaries;\n\n  if (\n    re