initial commit

node_modules/@babel/runtime/helpers/AsyncGenerator.js

@@ -0,0 +1,100 @@
+var AwaitValue = require("./AwaitValue");
+
+function AsyncGenerator(gen) {
+  var front, back;
+
+  function send(key, arg) {
+    return new Promise(function (resolve, reject) {
+      var request = {
+        key: key,
+        arg: arg,
+        resolve: resolve,
+        reject: reject,
+        next: null
+      };
+
+      if (back) {
+        back = back.next = request;
+      } else {
+        front = back = request;
+        resume(key, arg);
+      }
+    });
+  }
+
+  function resume(key, arg) {
+    try {
+      var result = gen[key](arg);
+      var value = result.value;
+      var wrappedAwait = value instanceof AwaitValue;
+      Promise.resolve(wrappedAwait ? value.wrapped : value).then(function (arg) {
+        if (wrappedAwait) {
+          resume("next", arg);
+          return;
+        }
+
+        settle(result.done ? "return" : "normal", arg);
+      }, function (err) {
+        resume("throw", err);
+      });
+    } catch (err) {
+      settle("throw", err);
+    }
+  }
+
+  function settle(type, value) {
+    switch (type) {
+      case "return":
+        front.resolve({
+          value: value,
+          done: true
+        });
+        break;
+
+      case "throw":
+        front.reject(value);
+        break;
+
+      default:
+        front.resolve({
+          value: value,
+          done: false
+        });
+        break;
+    }
+
+    front = front.next;
+
+    if (front) {
+      resume(front.key, front.arg);
+    } else {
+      back = null;
+    }
+  }
+
+  this._invoke = send;
+
+  if (typeof gen["return"] !== "function") {
+    this["return"] = undefined;
+  }
+}
+
+if (typeof Symbol === "function" && Symbol.asyncIterator) {
+  AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
+    return this;
+  };
+}
+
+AsyncGenerator.prototype.next = function (arg) {
+  return this._invoke("next", arg);
+};
+
+AsyncGenerator.prototype["throw"] = function (arg) {
+  return this._invoke("throw", arg);
+};
+
+AsyncGenerator.prototype["return"] = function (arg) {
+  return this._invoke("return", arg);
+};
+
+module.exports = AsyncGenerator;

node_modules/@babel/runtime/helpers/AwaitValue.js

@@ -0,0 +1,5 @@
+function _AwaitValue(value) {
+  this.wrapped = value;
+}
+
+module.exports = _AwaitValue;

node_modules/@babel/runtime/helpers/applyDecoratedDescriptor.js

@@ -0,0 +1,30 @@
+function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
+  var desc = {};
+  Object.keys(descriptor).forEach(function (key) {
+    desc[key] = descriptor[key];
+  });
+  desc.enumerable = !!desc.enumerable;
+  desc.configurable = !!desc.configurable;
+
+  if ('value' in desc || desc.initializer) {
+    desc.writable = true;
+  }
+
+  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
+    return decorator(target, property, desc) || desc;
+  }, desc);
+
+  if (context && desc.initializer !== void 0) {
+    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
+    desc.initializer = undefined;
+  }
+
+  if (desc.initializer === void 0) {
+    Object.defineProperty(target, property, desc);
+    desc = null;
+  }
+
+  return desc;
+}
+
+module.exports = _applyDecoratedDescriptor;

node_modules/@babel/runtime/helpers/arrayWithHoles.js

@@ -0,0 +1,5 @@
+function _arrayWithHoles(arr) {
+  if (Array.isArray(arr)) return arr;
+}
+
+module.exports = _arrayWithHoles;

node_modules/@babel/runtime/helpers/arrayWithoutHoles.js

@@ -0,0 +1,11 @@
+function _arrayWithoutHoles(arr) {
+  if (Array.isArray(arr)) {
+    for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+      arr2[i] = arr[i];
+    }
+
+    return arr2;
+  }
+}
+
+module.exports = _arrayWithoutHoles;

node_modules/@babel/runtime/helpers/assertThisInitialized.js

@@ -0,0 +1,9 @@
+function _assertThisInitialized(self) {
+  if (self === void 0) {
+    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+  }
+
+  return self;
+}
+
+module.exports = _assertThisInitialized;

node_modules/@babel/runtime/helpers/asyncGeneratorDelegate.js

@@ -0,0 +1,53 @@
+function _asyncGeneratorDelegate(inner, awaitWrap) {
+  var iter = {},
+      waiting = false;
+
+  function pump(key, value) {
+    waiting = true;
+    value = new Promise(function (resolve) {
+      resolve(inner[key](value));
+    });
+    return {
+      done: false,
+      value: awaitWrap(value)
+    };
+  }
+
+  ;
+
+  if (typeof Symbol === "function" && Symbol.iterator) {
+    iter[Symbol.iterator] = function () {
+      return this;
+    };
+  }
+
+  iter.next = function (value) {
+    if (waiting) {
+      waiting = false;
+      return value;
+    }
+
+    return pump("next", value);
+  };
+
+  if (typeof inner["throw"] === "function") {
+    iter["throw"] = function (value) {
+      if (waiting) {
+        waiting = false;
+        throw value;
+      }
+
+      return pump("throw", value);
+    };
+  }
+
+  if (typeof inner["return"] === "function") {
+    iter["return"] = function (value) {
+      return pump("return", value);
+    };
+  }
+
+  return iter;
+}
+
+module.exports = _asyncGeneratorDelegate;

node_modules/@babel/runtime/helpers/asyncIterator.js

@@ -0,0 +1,19 @@
+function _asyncIterator(iterable) {
+  var method;
+
+  if (typeof Symbol !== "undefined") {
+    if (Symbol.asyncIterator) {
+      method = iterable[Symbol.asyncIterator];
+      if (method != null) return method.call(iterable);
+    }
+
+    if (Symbol.iterator) {
+      method = iterable[Symbol.iterator];
+      if (method != null) return method.call(iterable);
+    }
+  }
+
+  throw new TypeError("Object is not async iterable");
+}
+
+module.exports = _asyncIterator;

node_modules/@babel/runtime/helpers/asyncToGenerator.js

@@ -0,0 +1,37 @@
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+  try {
+    var info = gen[key](arg);
+    var value = info.value;
+  } catch (error) {
+    reject(error);
+    return;
+  }
+
+  if (info.done) {
+    resolve(value);
+  } else {
+    Promise.resolve(value).then(_next, _throw);
+  }
+}
+
+function _asyncToGenerator(fn) {
+  return function () {
+    var self = this,
+        args = arguments;
+    return new Promise(function (resolve, reject) {
+      var gen = fn.apply(self, args);
+
+      function _next(value) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+      }
+
+      function _throw(err) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+      }
+
+      _next(undefined);
+    });
+  };
+}
+
+module.exports = _asyncToGenerator;

node_modules/@babel/runtime/helpers/awaitAsyncGenerator.js

@@ -0,0 +1,7 @@
+var AwaitValue = require("./AwaitValue");
+
+function _awaitAsyncGenerator(value) {
+  return new AwaitValue(value);
+}
+
+module.exports = _awaitAsyncGenerator;

node_modules/@babel/runtime/helpers/classCallCheck.js

@@ -0,0 +1,7 @@
+function _classCallCheck(instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+}
+
+module.exports = _classCallCheck;

node_modules/@babel/runtime/helpers/classNameTDZError.js

@@ -0,0 +1,5 @@
+function _classNameTDZError(name) {
+  throw new Error("Class \"" + name + "\" cannot be referenced in computed property keys.");
+}
+
+module.exports = _classNameTDZError;

node_modules/@babel/runtime/helpers/classPrivateFieldGet.js

@@ -0,0 +1,15 @@
+function _classPrivateFieldGet(receiver, privateMap) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
+  return descriptor.value;
+}
+
+module.exports = _classPrivateFieldGet;

node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js

@@ -0,0 +1,9 @@
+function _classPrivateFieldBase(receiver, privateKey) {
+  if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+    throw new TypeError("attempted to use private field on non-instance");
+  }
+
+  return receiver;
+}
+
+module.exports = _classPrivateFieldBase;

node_modules/@babel/runtime/helpers/classPrivateFieldLooseKey.js

@@ -0,0 +1,7 @@
+var id = 0;
+
+function _classPrivateFieldKey(name) {
+  return "__private_" + id++ + "_" + name;
+}
+
+module.exports = _classPrivateFieldKey;

node_modules/@babel/runtime/helpers/classPrivateFieldSet.js

@@ -0,0 +1,21 @@
+function _classPrivateFieldSet(receiver, privateMap, value) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
+  }
+
+  return value;
+}
+
+module.exports = _classPrivateFieldSet;

node_modules/@babel/runtime/helpers/classPrivateMethodGet.js

@@ -0,0 +1,9 @@
+function _classPrivateMethodGet(receiver, privateSet, fn) {
+  if (!privateSet.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  return fn;
+}
+
+module.exports = _classPrivateMethodGet;

node_modules/@babel/runtime/helpers/classPrivateMethodSet.js

@@ -0,0 +1,5 @@
+function _classPrivateMethodSet() {
+  throw new TypeError("attempted to reassign private method");
+}
+
+module.exports = _classPrivateMethodSet;

node_modules/@babel/runtime/helpers/classStaticPrivateFieldSpecGet.js

@@ -0,0 +1,9 @@
+function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return descriptor.value;
+}
+
+module.exports = _classStaticPrivateFieldSpecGet;

node_modules/@babel/runtime/helpers/classStaticPrivateFieldSpecSet.js

@@ -0,0 +1,14 @@
+function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (!descriptor.writable) {
+    throw new TypeError("attempted to set read only private field");
+  }
+
+  descriptor.value = value;
+  return value;
+}
+
+module.exports = _classStaticPrivateFieldSpecSet;

node_modules/@babel/runtime/helpers/classStaticPrivateMethodGet.js

@@ -0,0 +1,9 @@
+function _classStaticPrivateMethodGet(receiver, classConstructor, method) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return method;
+}
+
+module.exports = _classStaticPrivateMethodGet;

node_modules/@babel/runtime/helpers/classStaticPrivateMethodSet.js

@@ -0,0 +1,5 @@
+function _classStaticPrivateMethodSet() {
+  throw new TypeError("attempted to set read only static private field");
+}
+
+module.exports = _classStaticPrivateMethodSet;

node_modules/@babel/runtime/helpers/construct.js

@@ -0,0 +1,33 @@
+var setPrototypeOf = require("./setPrototypeOf");
+
+function isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+
+  try {
+    Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function _construct(Parent, args, Class) {
+  if (isNativeReflectConstruct()) {
+    module.exports = _construct = Reflect.construct;
+  } else {
+    module.exports = _construct = function _construct(Parent, args, Class) {
+      var a = [null];
+      a.push.apply(a, args);
+      var Constructor = Function.bind.apply(Parent, a);
+      var instance = new Constructor();
+      if (Class) setPrototypeOf(instance, Class.prototype);
+      return instance;
+    };
+  }
+
+  return _construct.apply(null, arguments);
+}
+
+module.exports = _construct;

node_modules/@babel/runtime/helpers/createClass.js

@@ -0,0 +1,17 @@
+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);
+  }
+}
+
+function _createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}
+
+module.exports = _createClass;

node_modules/@babel/runtime/helpers/decorate.js

@@ -0,0 +1,400 @@
+var toArray = require("./toArray");
+
+var toPropertyKey = require("./toPropertyKey");
+
+function _decorate(decorators, factory, superClass, mixins) {
+  var api = _getDecoratorsApi();
+
+  if (mixins) {
+    for (var i = 0; i < mixins.length; i++) {
+      api = mixins[i](api);
+    }
+  }
+
+  var r = factory(function initialize(O) {
+    api.initializeInstanceElements(O, decorated.elements);
+  }, superClass);
+  var decorated = api.decorateClass(_coalesceClassElements(r.d.map(_createElementDescriptor)), decorators);
+  api.initializeClassElements(r.F, decorated.elements);
+  return api.runClassFinishers(r.F, decorated.finishers);
+}
+
+function _getDecoratorsApi() {
+  _getDecoratorsApi = function _getDecoratorsApi() {
+    return api;
+  };
+
+  var api = {
+    elementsDefinitionOrder: [["method"], ["field"]],
+    initializeInstanceElements: function initializeInstanceElements(O, elements) {
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          if (element.kind === kind && element.placement === "own") {
+            this.defineClassElement(O, element);
+          }
+        }, this);
+      }, this);
+    },
+    initializeClassElements: function initializeClassElements(F, elements) {
+      var proto = F.prototype;
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          var placement = element.placement;
+
+          if (element.kind === kind && (placement === "static" || placement === "prototype")) {
+            var receiver = placement === "static" ? F : proto;
+            this.defineClassElement(receiver, element);
+          }
+        }, this);
+      }, this);
+    },
+    defineClassElement: function defineClassElement(receiver, element) {
+      var descriptor = element.descriptor;
+
+      if (element.kind === "field") {
+        var initializer = element.initializer;
+        descriptor = {
+          enumerable: descriptor.enumerable,
+          writable: descriptor.writable,
+          configurable: descriptor.configurable,
+          value: initializer === void 0 ? void 0 : initializer.call(receiver)
+        };
+      }
+
+      Object.defineProperty(receiver, element.key, descriptor);
+    },
+    decorateClass: function decorateClass(elements, decorators) {
+      var newElements = [];
+      var finishers = [];
+      var placements = {
+        "static": [],
+        prototype: [],
+        own: []
+      };
+      elements.forEach(function (element) {
+        this.addElementPlacement(element, placements);
+      }, this);
+      elements.forEach(function (element) {
+        if (!_hasDecorators(element)) return newElements.push(element);
+        var elementFinishersExtras = this.decorateElement(element, placements);
+        newElements.push(elementFinishersExtras.element);
+        newElements.push.apply(newElements, elementFinishersExtras.extras);
+        finishers.push.apply(finishers, elementFinishersExtras.finishers);
+      }, this);
+
+      if (!decorators) {
+        return {
+          elements: newElements,
+          finishers: finishers
+        };
+      }
+
+      var result = this.decorateConstructor(newElements, decorators);
+      finishers.push.apply(finishers, result.finishers);
+      result.finishers = finishers;
+      return result;
+    },
+    addElementPlacement: function addElementPlacement(element, placements, silent) {
+      var keys = placements[element.placement];
+
+      if (!silent && keys.indexOf(element.key) !== -1) {
+        throw new TypeError("Duplicated element (" + element.key + ")");
+      }
+
+      keys.push(element.key);
+    },
+    decorateElement: function decorateElement(element, placements) {
+      var extras = [];
+      var finishers = [];
+
+      for (var decorators = element.decorators, i = decorators.length - 1; i >= 0; i--) {
+        var keys = placements[element.placement];
+        keys.splice(keys.indexOf(element.key), 1);
+        var elementObject = this.fromElementDescriptor(element);
+        var elementFinisherExtras = this.toElementFinisherExtras((0, decorators[i])(elementObject) || elementObject);
+        element = elementFinisherExtras.element;
+        this.addElementPlacement(element, placements);
+
+        if (elementFinisherExtras.finisher) {
+          finishers.push(elementFinisherExtras.finisher);
+        }
+
+        var newExtras = elementFinisherExtras.extras;
+
+        if (newExtras) {
+          for (var j = 0; j < newExtras.length; j++) {
+            this.addElementPlacement(newExtras[j], placements);
+          }
+
+          extras.push.apply(extras, newExtras);
+        }
+      }
+
+      return {
+        element: element,
+        finishers: finishers,
+        extras: extras
+      };
+    },
+    decorateConstructor: function decorateConstructor(elements, decorators) {
+      var finishers = [];
+
+      for (var i = decorators.length - 1; i >= 0; i--) {
+        var obj = this.fromClassDescriptor(elements);
+        var elementsAndFinisher = this.toClassDescriptor((0, decorators[i])(obj) || obj);
+
+        if (elementsAndFinisher.finisher !== undefined) {
+          finishers.push(elementsAndFinisher.finisher);
+        }
+
+        if (elementsAndFinisher.elements !== undefined) {
+          elements = elementsAndFinisher.elements;
+
+          for (var j = 0; j < elements.length - 1; j++) {
+            for (var k = j + 1; k < elements.length; k++) {
+              if (elements[j].key === elements[k].key && elements[j].placement === elements[k].placement) {
+                throw new TypeError("Duplicated element (" + elements[j].key + ")");
+              }
+            }
+          }
+        }
+      }
+
+      return {
+        elements: elements,
+        finishers: finishers
+      };
+    },
+    fromElementDescriptor: function fromElementDescriptor(element) {
+      var obj = {
+        kind: element.kind,
+        key: element.key,
+        placement: element.placement,
+        descriptor: element.descriptor
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      if (element.kind === "field") obj.initializer = element.initializer;
+      return obj;
+    },
+    toElementDescriptors: function toElementDescriptors(elementObjects) {
+      if (elementObjects === undefined) return;
+      return toArray(elementObjects).map(function (elementObject) {
+        var element = this.toElementDescriptor(elementObject);
+        this.disallowProperty(elementObject, "finisher", "An element descriptor");
+        this.disallowProperty(elementObject, "extras", "An element descriptor");
+        return element;
+      }, this);
+    },
+    toElementDescriptor: function toElementDescriptor(elementObject) {
+      var kind = String(elementObject.kind);
+
+      if (kind !== "method" && kind !== "field") {
+        throw new TypeError('An element descriptor\'s .kind property must be either "method" or' + ' "field", but a decorator created an element descriptor with' + ' .kind "' + kind + '"');
+      }
+
+      var key = toPropertyKey(elementObject.key);
+      var placement = String(elementObject.placement);
+
+      if (placement !== "static" && placement !== "prototype" && placement !== "own") {
+        throw new TypeError('An element descriptor\'s .placement property must be one of "static",' + ' "prototype" or "own", but a decorator created an element descriptor' + ' with .placement "' + placement + '"');
+      }
+
+      var descriptor = elementObject.descriptor;
+      this.disallowProperty(elementObject, "elements", "An element descriptor");
+      var element = {
+        kind: kind,
+        key: key,
+        placement: placement,
+        descriptor: Object.assign({}, descriptor)
+      };
+
+      if (kind !== "field") {
+        this.disallowProperty(elementObject, "initializer", "A method descriptor");
+      } else {
+        this.disallowProperty(descriptor, "get", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "set", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "value", "The property descriptor of a field descriptor");
+        element.initializer = elementObject.initializer;
+      }
+
+      return element;
+    },
+    toElementFinisherExtras: function toElementFinisherExtras(elementObject) {
+      var element = this.toElementDescriptor(elementObject);
+
+      var finisher = _optionalCallableProperty(elementObject, "finisher");
+
+      var extras = this.toElementDescriptors(elementObject.extras);
+      return {
+        element: element,
+        finisher: finisher,
+        extras: extras
+      };
+    },
+    fromClassDescriptor: function fromClassDescriptor(elements) {
+      var obj = {
+        kind: "class",
+        elements: elements.map(this.fromElementDescriptor, this)
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      return obj;
+    },
+    toClassDescriptor: function toClassDescriptor(obj) {
+      var kind = String(obj.kind);
+
+      if (kind !== "class") {
+        throw new TypeError('A class descriptor\'s .kind property must be "class", but a decorator' + ' created a class descriptor with .kind "' + kind + '"');
+      }
+
+      this.disallowProperty(obj, "key", "A class descriptor");
+      this.disallowProperty(obj, "placement", "A class descriptor");
+      this.disallowProperty(obj, "descriptor", "A class descriptor");
+      this.disallowProperty(obj, "initializer", "A class descriptor");
+      this.disallowProperty(obj, "extras", "A class descriptor");
+
+      var finisher = _optionalCallableProperty(obj, "finisher");
+
+      var elements = this.toElementDescriptors(obj.elements);
+      return {
+        elements: elements,
+        finisher: finisher
+      };
+    },
+    runClassFinishers: function runClassFinishers(constructor, finishers) {
+      for (var i = 0; i < finishers.length; i++) {
+        var newConstructor = (0, finishers[i])(constructor);
+
+        if (newConstructor !== undefined) {
+          if (typeof newConstructor !== "function") {
+            throw new TypeError("Finishers must return a constructor.");
+          }
+
+          constructor = newConstructor;
+        }
+      }
+
+      return constructor;
+    },
+    disallowProperty: function disallowProperty(obj, name, objectType) {
+      if (obj[name] !== undefined) {
+        throw new TypeError(objectType + " can't have a ." + name + " property.");
+      }
+    }
+  };
+  return api;
+}
+
+function _createElementDescriptor(def) {
+  var key = toPropertyKey(def.key);
+  var descriptor;
+
+  if (def.kind === "method") {
+    descriptor = {
+      value: def.value,
+      writable: true,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "get") {
+    descriptor = {
+      get: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "set") {
+    descriptor = {
+      set: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "field") {
+    descriptor = {
+      configurable: true,
+      writable: true,
+      enumerable: true
+    };
+  }
+
+  var element = {
+    kind: def.kind === "field" ? "field" : "method",
+    key: key,
+    placement: def["static"] ? "static" : def.kind === "field" ? "own" : "prototype",
+    descriptor: descriptor
+  };
+  if (def.decorators) element.decorators = def.decorators;
+  if (def.kind === "field") element.initializer = def.value;
+  return element;
+}
+
+function _coalesceGetterSetter(element, other) {
+  if (element.descriptor.get !== undefined) {
+    other.descriptor.get = element.descriptor.get;
+  } else {
+    other.descriptor.set = element.descriptor.set;
+  }
+}
+
+function _coalesceClassElements(elements) {
+  var newElements = [];
+
+  var isSameElement = function isSameElement(other) {
+    return other.kind === "method" && other.key === element.key && other.placement === element.placement;
+  };
+
+  for (var i = 0; i < elements.length; i++) {
+    var element = elements[i];
+    var other;
+
+    if (element.kind === "method" && (other = newElements.find(isSameElement))) {
+      if (_isDataDescriptor(element.descriptor) || _isDataDescriptor(other.descriptor)) {
+        if (_hasDecorators(element) || _hasDecorators(other)) {
+          throw new ReferenceError("Duplicated methods (" + element.key + ") can't be decorated.");
+        }
+
+        other.descriptor = element.descriptor;
+      } else {
+        if (_hasDecorators(element)) {
+          if (_hasDecorators(other)) {
+            throw new ReferenceError("Decorators can't be placed on different accessors with for " + "the same property (" + element.key + ").");
+          }
+
+          other.decorators = element.decorators;
+        }
+
+        _coalesceGetterSetter(element, other);
+      }
+    } else {
+      newElements.push(element);
+    }
+  }
+
+  return newElements;
+}
+
+function _hasDecorators(element) {
+  return element.decorators && element.decorators.length;
+}
+
+function _isDataDescriptor(desc) {
+  return desc !== undefined && !(desc.value === undefined && desc.writable === undefined);
+}
+
+function _optionalCallableProperty(obj, name) {
+  var value = obj[name];
+
+  if (value !== undefined && typeof value !== "function") {
+    throw new TypeError("Expected '" + name + "' to be a function");
+  }
+
+  return value;
+}
+
+module.exports = _decorate;

node_modules/@babel/runtime/helpers/defaults.js

@@ -0,0 +1,16 @@
+function _defaults(obj, defaults) {
+  var keys = Object.getOwnPropertyNames(defaults);
+
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    var value = Object.getOwnPropertyDescriptor(defaults, key);
+
+    if (value && value.configurable && obj[key] === undefined) {
+      Object.defineProperty(obj, key, value);
+    }
+  }
+
+  return obj;
+}
+
+module.exports = _defaults;

node_modules/@babel/runtime/helpers/defineEnumerableProperties.js

@@ -0,0 +1,24 @@
+function _defineEnumerableProperties(obj, descs) {
+  for (var key in descs) {
+    var desc = descs[key];
+    desc.configurable = desc.enumerable = true;
+    if ("value" in desc) desc.writable = true;
+    Object.defineProperty(obj, key, desc);
+  }
+
+  if (Object.getOwnPropertySymbols) {
+    var objectSymbols = Object.getOwnPropertySymbols(descs);
+
+    for (var i = 0; i < objectSymbols.length; i++) {
+      var sym = objectSymbols[i];
+      var desc = descs[sym];
+      desc.configurable = desc.enumerable = true;
+      if ("value" in desc) desc.writable = true;
+      Object.defineProperty(obj, sym, desc);
+    }
+  }
+
+  return obj;
+}
+
+module.exports = _defineEnumerableProperties;

node_modules/@babel/runtime/helpers/defineProperty.js

@@ -0,0 +1,16 @@
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+}
+
+module.exports = _defineProperty;

node_modules/@babel/runtime/helpers/esm/AsyncGenerator.js

@@ -0,0 +1,97 @@
+import AwaitValue from "./AwaitValue";
+export default function AsyncGenerator(gen) {
+  var front, back;
+
+  function send(key, arg) {
+    return new Promise(function (resolve, reject) {
+      var request = {
+        key: key,
+        arg: arg,
+        resolve: resolve,
+        reject: reject,
+        next: null
+      };
+
+      if (back) {
+        back = back.next = request;
+      } else {
+        front = back = request;
+        resume(key, arg);
+      }
+    });
+  }
+
+  function resume(key, arg) {
+    try {
+      var result = gen[key](arg);
+      var value = result.value;
+      var wrappedAwait = value instanceof AwaitValue;
+      Promise.resolve(wrappedAwait ? value.wrapped : value).then(function (arg) {
+        if (wrappedAwait) {
+          resume("next", arg);
+          return;
+        }
+
+        settle(result.done ? "return" : "normal", arg);
+      }, function (err) {
+        resume("throw", err);
+      });
+    } catch (err) {
+      settle("throw", err);
+    }
+  }
+
+  function settle(type, value) {
+    switch (type) {
+      case "return":
+        front.resolve({
+          value: value,
+          done: true
+        });
+        break;
+
+      case "throw":
+        front.reject(value);
+        break;
+
+      default:
+        front.resolve({
+          value: value,
+          done: false
+        });
+        break;
+    }
+
+    front = front.next;
+
+    if (front) {
+      resume(front.key, front.arg);
+    } else {
+      back = null;
+    }
+  }
+
+  this._invoke = send;
+
+  if (typeof gen["return"] !== "function") {
+    this["return"] = undefined;
+  }
+}
+
+if (typeof Symbol === "function" && Symbol.asyncIterator) {
+  AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
+    return this;
+  };
+}
+
+AsyncGenerator.prototype.next = function (arg) {
+  return this._invoke("next", arg);
+};
+
+AsyncGenerator.prototype["throw"] = function (arg) {
+  return this._invoke("throw", arg);
+};
+
+AsyncGenerator.prototype["return"] = function (arg) {
+  return this._invoke("return", arg);
+};

node_modules/@babel/runtime/helpers/esm/AwaitValue.js

@@ -0,0 +1,3 @@
+export default function _AwaitValue(value) {
+  this.wrapped = value;
+}

node_modules/@babel/runtime/helpers/esm/applyDecoratedDescriptor.js

@@ -0,0 +1,28 @@
+export default function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
+  var desc = {};
+  Object.keys(descriptor).forEach(function (key) {
+    desc[key] = descriptor[key];
+  });
+  desc.enumerable = !!desc.enumerable;
+  desc.configurable = !!desc.configurable;
+
+  if ('value' in desc || desc.initializer) {
+    desc.writable = true;
+  }
+
+  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
+    return decorator(target, property, desc) || desc;
+  }, desc);
+
+  if (context && desc.initializer !== void 0) {
+    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
+    desc.initializer = undefined;
+  }
+
+  if (desc.initializer === void 0) {
+    Object.defineProperty(target, property, desc);
+    desc = null;
+  }
+
+  return desc;
+}

node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js

@@ -0,0 +1,3 @@
+export default function _arrayWithHoles(arr) {
+  if (Array.isArray(arr)) return arr;
+}

node_modules/@babel/runtime/helpers/esm/arrayWithoutHoles.js

@@ -0,0 +1,9 @@
+export default function _arrayWithoutHoles(arr) {
+  if (Array.isArray(arr)) {
+    for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+      arr2[i] = arr[i];
+    }
+
+    return arr2;
+  }
+}

node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js

@@ -0,0 +1,7 @@
+export default function _assertThisInitialized(self) {
+  if (self === void 0) {
+    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+  }
+
+  return self;
+}

node_modules/@babel/runtime/helpers/esm/asyncGeneratorDelegate.js

@@ -0,0 +1,51 @@
+export default function _asyncGeneratorDelegate(inner, awaitWrap) {
+  var iter = {},
+      waiting = false;
+
+  function pump(key, value) {
+    waiting = true;
+    value = new Promise(function (resolve) {
+      resolve(inner[key](value));
+    });
+    return {
+      done: false,
+      value: awaitWrap(value)
+    };
+  }
+
+  ;
+
+  if (typeof Symbol === "function" && Symbol.iterator) {
+    iter[Symbol.iterator] = function () {
+      return this;
+    };
+  }
+
+  iter.next = function (value) {
+    if (waiting) {
+      waiting = false;
+      return value;
+    }
+
+    return pump("next", value);
+  };
+
+  if (typeof inner["throw"] === "function") {
+    iter["throw"] = function (value) {
+      if (waiting) {
+        waiting = false;
+        throw value;
+      }
+
+      return pump("throw", value);
+    };
+  }
+
+  if (typeof inner["return"] === "function") {
+    iter["return"] = function (value) {
+      return pump("return", value);
+    };
+  }
+
+  return iter;
+}

node_modules/@babel/runtime/helpers/esm/asyncIterator.js

@@ -0,0 +1,17 @@
+export default function _asyncIterator(iterable) {
+  var method;
+
+  if (typeof Symbol !== "undefined") {
+    if (Symbol.asyncIterator) {
+      method = iterable[Symbol.asyncIterator];
+      if (method != null) return method.call(iterable);
+    }
+
+    if (Symbol.iterator) {
+      method = iterable[Symbol.iterator];
+      if (method != null) return method.call(iterable);
+    }
+  }
+
+  throw new TypeError("Object is not async iterable");
+}

node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js

@@ -0,0 +1,35 @@
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+  try {
+    var info = gen[key](arg);
+    var value = info.value;
+  } catch (error) {
+    reject(error);
+    return;
+  }
+
+  if (info.done) {
+    resolve(value);
+  } else {
+    Promise.resolve(value).then(_next, _throw);
+  }
+}
+
+export default function _asyncToGenerator(fn) {
+  return function () {
+    var self = this,
+        args = arguments;
+    return new Promise(function (resolve, reject) {
+      var gen = fn.apply(self, args);
+
+      function _next(value) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+      }
+
+      function _throw(err) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+      }
+
+      _next(undefined);
+    });
+  };
+}

node_modules/@babel/runtime/helpers/esm/awaitAsyncGenerator.js

@@ -0,0 +1,4 @@
+import AwaitValue from "./AwaitValue";
+export default function _awaitAsyncGenerator(value) {
+  return new AwaitValue(value);
+}

node_modules/@babel/runtime/helpers/esm/classCallCheck.js

@@ -0,0 +1,5 @@
+export default function _classCallCheck(instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+}

node_modules/@babel/runtime/helpers/esm/classNameTDZError.js

@@ -0,0 +1,3 @@
+export default function _classNameTDZError(name) {
+  throw new Error("Class \"" + name + "\" cannot be referenced in computed property keys.");
+}

node_modules/@babel/runtime/helpers/esm/classPrivateFieldGet.js

@@ -0,0 +1,13 @@
+export default function _classPrivateFieldGet(receiver, privateMap) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
+  return descriptor.value;
+}

node_modules/@babel/runtime/helpers/esm/classPrivateFieldLooseBase.js

@@ -0,0 +1,7 @@
+export default function _classPrivateFieldBase(receiver, privateKey) {
+  if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+    throw new TypeError("attempted to use private field on non-instance");
+  }
+
+  return receiver;
+}

node_modules/@babel/runtime/helpers/esm/classPrivateFieldLooseKey.js

@@ -0,0 +1,4 @@
+var id = 0;
+export default function _classPrivateFieldKey(name) {
+  return "__private_" + id++ + "_" + name;
+}

node_modules/@babel/runtime/helpers/esm/classPrivateFieldSet.js

@@ -0,0 +1,19 @@
+export default function _classPrivateFieldSet(receiver, privateMap, value) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
+  }
+
+  return value;
+}

node_modules/@babel/runtime/helpers/esm/classPrivateMethodGet.js

@@ -0,0 +1,7 @@
+export default function _classPrivateMethodGet(receiver, privateSet, fn) {
+  if (!privateSet.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  return fn;
+}

node_modules/@babel/runtime/helpers/esm/classPrivateMethodSet.js

@@ -0,0 +1,3 @@
+export default function _classPrivateMethodSet() {
+  throw new TypeError("attempted to reassign private method");
+}

node_modules/@babel/runtime/helpers/esm/classStaticPrivateFieldSpecGet.js

@@ -0,0 +1,7 @@
+export default function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return descriptor.value;
+}

node_modules/@babel/runtime/helpers/esm/classStaticPrivateFieldSpecSet.js

@@ -0,0 +1,12 @@
+export default function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (!descriptor.writable) {
+    throw new TypeError("attempted to set read only private field");
+  }
+
+  descriptor.value = value;
+  return value;
+}

node_modules/@babel/runtime/helpers/esm/classStaticPrivateMethodGet.js

@@ -0,0 +1,7 @@
+export default function _classStaticPrivateMethodGet(receiver, classConstructor, method) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return method;
+}

node_modules/@babel/runtime/helpers/esm/classStaticPrivateMethodSet.js

@@ -0,0 +1,3 @@
+export default function _classStaticPrivateMethodSet() {
+  throw new TypeError("attempted to set read only static private field");
+}

node_modules/@babel/runtime/helpers/esm/construct.js

@@ -0,0 +1,31 @@
+import setPrototypeOf from "./setPrototypeOf";
+
+function isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+
+  try {
+    Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+export default function _construct(Parent, args, Class) {
+  if (isNativeReflectConstruct()) {
+    _construct = Reflect.construct;
+  } else {
+    _construct = function _construct(Parent, args, Class) {
+      var a = [null];
+      a.push.apply(a, args);
+      var Constructor = Function.bind.apply(Parent, a);
+      var instance = new Constructor();
+      if (Class) setPrototypeOf(instance, Class.prototype);
+      return instance;
+    };
+  }
+
+  return _construct.apply(null, arguments);
+}

node_modules/@babel/runtime/helpers/esm/createClass.js

@@ -0,0 +1,15 @@
+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);
+  }
+}
+
+export default function _createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}

node_modules/@babel/runtime/helpers/esm/decorate.js

@@ -0,0 +1,396 @@
+import toArray from "./toArray";
+import toPropertyKey from "./toPropertyKey";
+export default function _decorate(decorators, factory, superClass, mixins) {
+  var api = _getDecoratorsApi();
+
+  if (mixins) {
+    for (var i = 0; i < mixins.length; i++) {
+      api = mixins[i](api);
+    }
+  }
+
+  var r = factory(function initialize(O) {
+    api.initializeInstanceElements(O, decorated.elements);
+  }, superClass);
+  var decorated = api.decorateClass(_coalesceClassElements(r.d.map(_createElementDescriptor)), decorators);
+  api.initializeClassElements(r.F, decorated.elements);
+  return api.runClassFinishers(r.F, decorated.finishers);
+}
+
+function _getDecoratorsApi() {
+  _getDecoratorsApi = function _getDecoratorsApi() {
+    return api;
+  };
+
+  var api = {
+    elementsDefinitionOrder: [["method"], ["field"]],
+    initializeInstanceElements: function initializeInstanceElements(O, elements) {
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          if (element.kind === kind && element.placement === "own") {
+            this.defineClassElement(O, element);
+          }
+        }, this);
+      }, this);
+    },
+    initializeClassElements: function initializeClassElements(F, elements) {
+      var proto = F.prototype;
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          var placement = element.placement;
+
+          if (element.kind === kind && (placement === "static" || placement === "prototype")) {
+            var receiver = placement === "static" ? F : proto;
+            this.defineClassElement(receiver, element);
+          }
+        }, this);
+      }, this);
+    },
+    defineClassElement: function defineClassElement(receiver, element) {
+      var descriptor = element.descriptor;
+
+      if (element.kind === "field") {
+        var initializer = element.initializer;
+        descriptor = {
+          enumerable: descriptor.enumerable,
+          writable: descriptor.writable,
+          configurable: descriptor.configurable,
+          value: initializer === void 0 ? void 0 : initializer.call(receiver)
+        };
+      }
+
+      Object.defineProperty(receiver, element.key, descriptor);
+    },
+    decorateClass: function decorateClass(elements, decorators) {
+      var newElements = [];
+      var finishers = [];
+      var placements = {
+        "static": [],
+        prototype: [],
+        own: []
+      };
+      elements.forEach(function (element) {
+        this.addElementPlacement(element, placements);
+      }, this);
+      elements.forEach(function (element) {
+        if (!_hasDecorators(element)) return newElements.push(element);
+        var elementFinishersExtras = this.decorateElement(element, placements);
+        newElements.push(elementFinishersExtras.element);
+        newElements.push.apply(newElements, elementFinishersExtras.extras);
+        finishers.push.apply(finishers, elementFinishersExtras.finishers);
+      }, this);
+
+      if (!decorators) {
+        return {
+          elements: newElements,
+          finishers: finishers
+        };
+      }
+
+      var result = this.decorateConstructor(newElements, decorators);
+      finishers.push.apply(finishers, result.finishers);
+      result.finishers = finishers;
+      return result;
+    },
+    addElementPlacement: function addElementPlacement(element, placements, silent) {
+      var keys = placements[element.placement];
+
+      if (!silent && keys.indexOf(element.key) !== -1) {
+        throw new TypeError("Duplicated element (" + element.key + ")");
+      }
+
+      keys.push(element.key);
+    },
+    decorateElement: function decorateElement(element, placements) {
+      var extras = [];
+      var finishers = [];
+
+      for (var decorators = element.decorators, i = decorators.length - 1; i >= 0; i--) {
+        var keys = placements[element.placement];
+        keys.splice(keys.indexOf(element.key), 1);
+        var elementObject = this.fromElementDescriptor(element);
+        var elementFinisherExtras = this.toElementFinisherExtras((0, decorators[i])(elementObject) || elementObject);
+        element = elementFinisherExtras.element;
+        this.addElementPlacement(element, placements);
+
+        if (elementFinisherExtras.finisher) {
+          finishers.push(elementFinisherExtras.finisher);
+        }
+
+        var newExtras = elementFinisherExtras.extras;
+
+        if (newExtras) {
+          for (var j = 0; j < newExtras.length; j++) {
+            this.addElementPlacement(newExtras[j], placements);
+          }
+
+          extras.push.apply(extras, newExtras);
+        }
+      }
+
+      return {
+        element: element,
+        finishers: finishers,
+        extras: extras
+      };
+    },
+    decorateConstructor: function decorateConstructor(elements, decorators) {
+      var finishers = [];
+
+      for (var i = decorators.length - 1; i >= 0; i--) {
+        var obj = this.fromClassDescriptor(elements);
+        var elementsAndFinisher = this.toClassDescriptor((0, decorators[i])(obj) || obj);
+
+        if (elementsAndFinisher.finisher !== undefined) {
+          finishers.push(elementsAndFinisher.finisher);
+        }
+
+        if (elementsAndFinisher.elements !== undefined) {
+          elements = elementsAndFinisher.elements;
+
+          for (var j = 0; j < elements.length - 1; j++) {
+            for (var k = j + 1; k < elements.length; k++) {
+              if (elements[j].key === elements[k].key && elements[j].placement === elements[k].placement) {
+                throw new TypeError("Duplicated element (" + elements[j].key + ")");
+              }
+            }
+          }
+        }
+      }
+
+      return {
+        elements: elements,
+        finishers: finishers
+      };
+    },
+    fromElementDescriptor: function fromElementDescriptor(element) {
+      var obj = {
+        kind: element.kind,
+        key: element.key,
+        placement: element.placement,
+        descriptor: element.descriptor
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      if (element.kind === "field") obj.initializer = element.initializer;
+      return obj;
+    },
+    toElementDescriptors: function toElementDescriptors(elementObjects) {
+      if (elementObjects === undefined) return;
+      return toArray(elementObjects).map(function (elementObject) {
+        var element = this.toElementDescriptor(elementObject);
+        this.disallowProperty(elementObject, "finisher", "An element descriptor");
+        this.disallowProperty(elementObject, "extras", "An element descriptor");
+        return element;
+      }, this);
+    },
+    toElementDescriptor: function toElementDescriptor(elementObject) {
+      var kind = String(elementObject.kind);
+
+      if (kind !== "method" && kind !== "field") {
+        throw new TypeError('An element descriptor\'s .kind property must be either "method" or' + ' "field", but a decorator created an element descriptor with' + ' .kind "' + kind + '"');
+      }
+
+      var key = toPropertyKey(elementObject.key);
+      var placement = String(elementObject.placement);
+
+      if (placement !== "static" && placement !== "prototype" && placement !== "own") {
+        throw new TypeError('An element descriptor\'s .placement property must be one of "static",' + ' "prototype" or "own", but a decorator created an element descriptor' + ' with .placement "' + placement + '"');
+      }
+
+      var descriptor = elementObject.descriptor;
+      this.disallowProperty(elementObject, "elements", "An element descriptor");
+      var element = {
+        kind: kind,
+        key: key,
+        placement: placement,
+        descriptor: Object.assign({}, descriptor)
+      };
+
+      if (kind !== "field") {
+        this.disallowProperty(elementObject, "initializer", "A method descriptor");
+      } else {
+        this.disallowProperty(descriptor, "get", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "set", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "value", "The property descriptor of a field descriptor");
+        element.initializer = elementObject.initializer;
+      }
+
+      return element;
+    },
+    toElementFinisherExtras: function toElementFinisherExtras(elementObject) {
+      var element = this.toElementDescriptor(elementObject);
+
+      var finisher = _optionalCallableProperty(elementObject, "finisher");
+
+      var extras = this.toElementDescriptors(elementObject.extras);
+      return {
+        element: element,
+        finisher: finisher,
+        extras: extras
+      };
+    },
+    fromClassDescriptor: function fromClassDescriptor(elements) {
+      var obj = {
+        kind: "class",
+        elements: elements.map(this.fromElementDescriptor, this)
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      return obj;
+    },
+    toClassDescriptor: function toClassDescriptor(obj) {
+      var kind = String(obj.kind);
+
+      if (kind !== "class") {
+        throw new TypeError('A class descriptor\'s .kind property must be "class", but a decorator' + ' created a class descriptor with .kind "' + kind + '"');
+      }
+
+      this.disallowProperty(obj, "key", "A class descriptor");
+      this.disallowProperty(obj, "placement", "A class descriptor");
+      this.disallowProperty(obj, "descriptor", "A class descriptor");
+      this.disallowProperty(obj, "initializer", "A class descriptor");
+      this.disallowProperty(obj, "extras", "A class descriptor");
+
+      var finisher = _optionalCallableProperty(obj, "finisher");
+
+      var elements = this.toElementDescriptors(obj.elements);
+      return {
+        elements: elements,
+        finisher: finisher
+      };
+    },
+    runClassFinishers: function runClassFinishers(constructor, finishers) {
+      for (var i = 0; i < finishers.length; i++) {
+        var newConstructor = (0, finishers[i])(constructor);
+
+        if (newConstructor !== undefined) {
+          if (typeof newConstructor !== "function") {
+            throw new TypeError("Finishers must return a constructor.");
+          }
+
+          constructor = newConstructor;
+        }
+      }
+
+      return constructor;
+    },
+    disallowProperty: function disallowProperty(obj, name, objectType) {
+      if (obj[name] !== undefined) {
+        throw new TypeError(objectType + " can't have a ." + name + " property.");
+      }
+    }
+  };
+  return api;
+}
+
+function _createElementDescriptor(def) {
+  var key = toPropertyKey(def.key);
+  var descriptor;
+
+  if (def.kind === "method") {
+    descriptor = {
+      value: def.value,
+      writable: true,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "get") {
+    descriptor = {
+      get: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "set") {
+    descriptor = {
+      set: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "field") {
+    descriptor = {
+      configurable: true,
+      writable: true,
+      enumerable: true
+    };
+  }
+
+  var element = {
+    kind: def.kind === "field" ? "field" : "method",
+    key: key,
+    placement: def["static"] ? "static" : def.kind === "field" ? "own" : "prototype",
+    descriptor: descriptor
+  };
+  if (def.decorators) element.decorators = def.decorators;
+  if (def.kind === "field") element.initializer = def.value;
+  return element;
+}
+
+function _coalesceGetterSetter(element, other) {
+  if (element.descriptor.get !== undefined) {
+    other.descriptor.get = element.descriptor.get;
+  } else {
+    other.descriptor.set = element.descriptor.set;
+  }
+}
+
+function _coalesceClassElements(elements) {
+  var newElements = [];
+
+  var isSameElement = function isSameElement(other) {
+    return other.kind === "method" && other.key === element.key && other.placement === element.placement;
+  };
+
+  for (var i = 0; i < elements.length; i++) {
+    var element = elements[i];
+    var other;
+
+    if (element.kind === "method" && (other = newElements.find(isSameElement))) {
+      if (_isDataDescriptor(element.descriptor) || _isDataDescriptor(other.descriptor)) {
+        if (_hasDecorators(element) || _hasDecorators(other)) {
+          throw new ReferenceError("Duplicated methods (" + element.key + ") can't be decorated.");
+        }
+
+        other.descriptor = element.descriptor;
+      } else {
+        if (_hasDecorators(element)) {
+          if (_hasDecorators(other)) {
+            throw new ReferenceError("Decorators can't be placed on different accessors with for " + "the same property (" + element.key + ").");
+          }
+
+          other.decorators = element.decorators;
+        }
+
+        _coalesceGetterSetter(element, other);
+      }
+    } else {
+      newElements.push(element);
+    }
+  }
+
+  return newElements;
+}
+
+function _hasDecorators(element) {
+  return element.decorators && element.decorators.length;
+}
+
+function _isDataDescriptor(desc) {
+  return desc !== undefined && !(desc.value === undefined && desc.writable === undefined);
+}
+
+function _optionalCallableProperty(obj, name) {
+  var value = obj[name];
+
+  if (value !== undefined && typeof value !== "function") {
+    throw new TypeError("Expected '" + name + "' to be a function");
+  }
+
+  return value;
+}

node_modules/@babel/runtime/helpers/esm/defaults.js

@@ -0,0 +1,14 @@
+export default function _defaults(obj, defaults) {
+  var keys = Object.getOwnPropertyNames(defaults);
+
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    var value = Object.getOwnPropertyDescriptor(defaults, key);
+
+    if (value && value.configurable && obj[key] === undefined) {
+      Object.defineProperty(obj, key, value);
+    }
+  }
+
+  return obj;
+}

node_modules/@babel/runtime/helpers/esm/defineEnumerableProperties.js

@@ -0,0 +1,22 @@
+export default function _defineEnumerableProperties(obj, descs) {
+  for (var key in descs) {
+    var desc = descs[key];
+    desc.configurable = desc.enumerable = true;
+    if ("value" in desc) desc.writable = true;
+    Object.defineProperty(obj, key, desc);
+  }
+
+  if (Object.getOwnPropertySymbols) {
+    var objectSymbols = Object.getOwnPropertySymbols(descs);
+
+    for (var i = 0; i < objectSymbols.length; i++) {
+      var sym = objectSymbols[i];
+      var desc = descs[sym];
+      desc.configurable = desc.enumerable = true;
+      if ("value" in desc) desc.writable = true;
+      Object.defineProperty(obj, sym, desc);
+    }
+  }
+
+  return obj;
+}

node_modules/@babel/runtime/helpers/esm/defineProperty.js

@@ -0,0 +1,14 @@
+export default function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+}

node_modules/@babel/runtime/helpers/esm/extends.js

@@ -0,0 +1,17 @@
+export default function _extends() {
+  _extends = Object.assign || function (target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i];
+
+      for (var key in source) {
+        if (Object.prototype.hasOwnProperty.call(source, key)) {
+          target[key] = source[key];
+        }
+      }
+    }
+
+    return target;
+  };
+
+  return _extends.apply(this, arguments);
+}

node_modules/@babel/runtime/helpers/esm/get.js

@@ -0,0 +1,21 @@
+import getPrototypeOf from "./getPrototypeOf";
+import superPropBase from "./superPropBase";
+export default function _get(target, property, receiver) {
+  if (typeof Reflect !== "undefined" && Reflect.get) {
+    _get = Reflect.get;
+  } else {
+    _get = function _get(target, property, receiver) {
+      var base = superPropBase(target, property);
+      if (!base) return;
+      var desc = Object.getOwnPropertyDescriptor(base, property);
+
+      if (desc.get) {
+        return desc.get.call(receiver);
+      }
+
+      return desc.value;
+    };
+  }
+
+  return _get(target, property, receiver || target);
+}

node_modules/@babel/runtime/helpers/esm/getPrototypeOf.js

@@ -0,0 +1,6 @@
+export default function _getPrototypeOf(o) {
+  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
+    return o.__proto__ || Object.getPrototypeOf(o);
+  };
+  return _getPrototypeOf(o);
+}

node_modules/@babel/runtime/helpers/esm/inherits.js

@@ -0,0 +1,15 @@
+import setPrototypeOf from "./setPrototypeOf";
+export default function _inherits(subClass, superClass) {
+  if (typeof superClass !== "function" && superClass !== null) {
+    throw new TypeError("Super expression must either be null or a function");
+  }
+
+  subClass.prototype = Object.create(superClass && superClass.prototype, {
+    constructor: {
+      value: subClass,
+      writable: true,
+      configurable: true
+    }
+  });
+  if (superClass) setPrototypeOf(subClass, superClass);
+}

node_modules/@babel/runtime/helpers/esm/inheritsLoose.js

@@ -0,0 +1,5 @@
+export default function _inheritsLoose(subClass, superClass) {
+  subClass.prototype = Object.create(superClass.prototype);
+  subClass.prototype.constructor = subClass;
+  subClass.__proto__ = superClass;
+}

node_modules/@babel/runtime/helpers/esm/initializerDefineProperty.js

@@ -0,0 +1,9 @@
+export default function _initializerDefineProperty(target, property, descriptor, context) {
+  if (!descriptor) return;
+  Object.defineProperty(target, property, {
+    enumerable: descriptor.enumerable,
+    configurable: descriptor.configurable,
+    writable: descriptor.writable,
+    value: descriptor.initializer ? descriptor.initializer.call(context) : void 0
+  });
+}

node_modules/@babel/runtime/helpers/esm/initializerWarningHelper.js

@@ -0,0 +1,3 @@
+export default function _initializerWarningHelper(descriptor, context) {
+  throw new Error('Decorating class property failed. Please ensure that ' + 'proposal-class-properties is enabled and set to use loose mode. ' + 'To use proposal-class-properties in spec mode with decorators, wait for ' + 'the next major version of decorators in stage 2.');
+}

node_modules/@babel/runtime/helpers/esm/instanceof.js

@@ -0,0 +1,7 @@
+export default function _instanceof(left, right) {
+  if (right != null && typeof Symbol !== "undefined" && right[Symbol.hasInstance]) {
+    return right[Symbol.hasInstance](left);
+  } else {
+    return left instanceof right;
+  }
+}

node_modules/@babel/runtime/helpers/esm/interopRequireDefault.js

@@ -0,0 +1,5 @@
+export default function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {
+    "default": obj
+  };
+}

node_modules/@babel/runtime/helpers/esm/interopRequireWildcard.js

@@ -0,0 +1,24 @@
+export default function _interopRequireWildcard(obj) {
+  if (obj && obj.__esModule) {
+    return obj;
+  } else {
+    var newObj = {};
+
+    if (obj != null) {
+      for (var key in obj) {
+        if (Object.prototype.hasOwnProperty.call(obj, key)) {
+          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};
+
+          if (desc.get || desc.set) {
+            Object.defineProperty(newObj, key, desc);
+          } else {
+            newObj[key] = obj[key];
+          }
+        }
+      }
+    }
+
+    newObj["default"] = obj;
+    return newObj;
+  }
+}

node_modules/@babel/runtime/helpers/esm/isNativeFunction.js

@@ -0,0 +1,3 @@
+export default function _isNativeFunction(fn) {
+  return Function.toString.call(fn).indexOf("[native code]") !== -1;
+}

node_modules/@babel/runtime/helpers/esm/iterableToArray.js

@@ -0,0 +1,3 @@
+export default function _iterableToArray(iter) {
+  if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
+}

node_modules/@babel/runtime/helpers/esm/iterableToArrayLimit.js

@@ -0,0 +1,25 @@
+export default function _iterableToArrayLimit(arr, i) {
+  var _arr = [];
+  var _n = true;
+  var _d = false;
+  var _e = undefined;
+
+  try {
+    for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
+      _arr.push(_s.value);
+
+      if (i && _arr.length === i) break;
+    }
+  } catch (err) {
+    _d = true;
+    _e = err;
+  } finally {
+    try {
+      if (!_n && _i["return"] != null) _i["return"]();
+    } finally {
+      if (_d) throw _e;
+    }
+  }
+
+  return _arr;
+}

node_modules/@babel/runtime/helpers/esm/iterableToArrayLimitLoose.js

@@ -0,0 +1,11 @@
+export default function _iterableToArrayLimitLoose(arr, i) {
+  var _arr = [];
+
+  for (var _iterator = arr[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
+    _arr.push(_step.value);
+
+    if (i && _arr.length === i) break;
+  }
+
+  return _arr;
+}

node_modules/@babel/runtime/helpers/esm/jsx.js

@@ -0,0 +1,46 @@
+var REACT_ELEMENT_TYPE;
+export default function _createRawReactElement(type, props, key, children) {
+  if (!REACT_ELEMENT_TYPE) {
+    REACT_ELEMENT_TYPE = typeof Symbol === "function" && Symbol["for"] && Symbol["for"]("react.element") || 0xeac7;
+  }
+
+  var defaultProps = type && type.defaultProps;
+  var childrenLength = arguments.length - 3;
+
+  if (!props && childrenLength !== 0) {
+    props = {
+      children: void 0
+    };
+  }
+
+  if (props && defaultProps) {
+    for (var propName in defaultProps) {
+      if (props[propName] === void 0) {
+        props[propName] = defaultProps[propName];
+      }
+    }
+  } else if (!props) {
+    props = defaultProps || {};
+  }
+
+  if (childrenLength === 1) {
+    props.children = children;
+  } else if (childrenLength > 1) {
+    var childArray = new Array(childrenLength);
+
+    for (var i = 0; i < childrenLength; i++) {
+      childArray[i] = arguments[i + 3];
+    }
+
+    props.children = childArray;
+  }
+
+  return {
+    $$typeof: REACT_ELEMENT_TYPE,
+    type: type,
+    key: key === undefined ? null : '' + key,
+    ref: null,
+    props: props,
+    _owner: null
+  };
+}

node_modules/@babel/runtime/helpers/esm/newArrowCheck.js

@@ -0,0 +1,5 @@
+export default function _newArrowCheck(innerThis, boundThis) {
+  if (innerThis !== boundThis) {
+    throw new TypeError("Cannot instantiate an arrow function");
+  }
+}

node_modules/@babel/runtime/helpers/esm/nonIterableRest.js

@@ -0,0 +1,3 @@
+export default function _nonIterableRest() {
+  throw new TypeError("Invalid attempt to destructure non-iterable instance");
+}

node_modules/@babel/runtime/helpers/esm/nonIterableSpread.js

@@ -0,0 +1,3 @@
+export default function _nonIterableSpread() {
+  throw new TypeError("Invalid attempt to spread non-iterable instance");
+}

node_modules/@babel/runtime/helpers/esm/objectDestructuringEmpty.js

@@ -0,0 +1,3 @@
+export default function _objectDestructuringEmpty(obj) {
+  if (obj == null) throw new TypeError("Cannot destructure undefined");
+}

node_modules/@babel/runtime/helpers/esm/objectSpread.js

@@ -0,0 +1,19 @@
+import defineProperty from "./defineProperty";
+export default function _objectSpread(target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i] != null ? arguments[i] : {};
+    var ownKeys = Object.keys(source);
+
+    if (typeof Object.getOwnPropertySymbols === 'function') {
+      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
+      }));
+    }
+
+    ownKeys.forEach(function (key) {
+      defineProperty(target, key, source[key]);
+    });
+  }
+
+  return target;
+}

node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js

@@ -0,0 +1,19 @@
+import objectWithoutPropertiesLoose from "./objectWithoutPropertiesLoose";
+export default 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;
+}

node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js

@@ -0,0 +1,14 @@
+export default function _objectWithoutPropertiesLoose(source, excluded) {
+  if (source == null) return {};
+  var target = {};
+  var sourceKeys = Object.keys(source);
+  var key, i;
+
+  for (i = 0; i < sourceKeys.length; i++) {
+    key = sourceKeys[i];
+    if (excluded.indexOf(key) >= 0) continue;
+    target[key] = source[key];
+  }
+
+  return target;
+}

node_modules/@babel/runtime/helpers/esm/possibleConstructorReturn.js

@@ -0,0 +1,9 @@
+import _typeof from "../../helpers/esm/typeof";
+import assertThisInitialized from "./assertThisInitialized";
+export default function _possibleConstructorReturn(self, call) {
+  if (call && (_typeof(call) === "object" || typeof call === "function")) {
+    return call;
+  }
+
+  return assertThisInitialized(self);
+}

node_modules/@babel/runtime/helpers/esm/readOnlyError.js

@@ -0,0 +1,3 @@
+export default function _readOnlyError(name) {
+  throw new Error("\"" + name + "\" is read-only");
+}

node_modules/@babel/runtime/helpers/esm/set.js

@@ -0,0 +1,52 @@
+import getPrototypeOf from "./getPrototypeOf";
+import superPropBase from "./superPropBase";
+import defineProperty from "./defineProperty";
+
+function set(target, property, value, receiver) {
+  if (typeof Reflect !== "undefined" && Reflect.set) {
+    set = Reflect.set;
+  } else {
+    set = function set(target, property, value, receiver) {
+      var base = superPropBase(target, property);
+      var desc;
+
+      if (base) {
+        desc = Object.getOwnPropertyDescriptor(base, property);
+
+        if (desc.set) {
+          desc.set.call(receiver, value);
+          return true;
+        } else if (!desc.writable) {
+          return false;
+        }
+      }
+
+      desc = Object.getOwnPropertyDescriptor(receiver, property);
+
+      if (desc) {
+        if (!desc.writable) {
+          return false;
+        }
+
+        desc.value = value;
+        Object.defineProperty(receiver, property, desc);
+      } else {
+        defineProperty(receiver, property, value);
+      }
+
+      return true;
+    };
+  }
+
+  return set(target, property, value, receiver);
+}
+
+export default function _set(target, property, value, receiver, isStrict) {
+  var s = set(target, property, value, receiver || target);
+
+  if (!s && isStrict) {
+    throw new Error('failed to set property');
+  }
+
+  return value;
+}

node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js

@@ -0,0 +1,8 @@
+export default function _setPrototypeOf(o, p) {
+  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
+    o.__proto__ = p;
+    return o;
+  };
+
+  return _setPrototypeOf(o, p);
+}

node_modules/@babel/runtime/helpers/esm/skipFirstGeneratorNext.js

@@ -0,0 +1,7 @@
+export default function _skipFirstGeneratorNext(fn) {
+  return function () {
+    var it = fn.apply(this, arguments);
+    it.next();
+    return it;
+  };
+}

node_modules/@babel/runtime/helpers/esm/slicedToArray.js

@@ -0,0 +1,6 @@
+import arrayWithHoles from "./arrayWithHoles";
+import iterableToArrayLimit from "./iterableToArrayLimit";
+import nonIterableRest from "./nonIterableRest";
+export default function _slicedToArray(arr, i) {
+  return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest();
+}

node_modules/@babel/runtime/helpers/esm/slicedToArrayLoose.js

@@ -0,0 +1,6 @@
+import arrayWithHoles from "./arrayWithHoles";
+import iterableToArrayLimitLoose from "./iterableToArrayLimitLoose";
+import nonIterableRest from "./nonIterableRest";
+export default function _slicedToArrayLoose(arr, i) {
+  return arrayWithHoles(arr) || iterableToArrayLimitLoose(arr, i) || nonIterableRest();
+}

node_modules/@babel/runtime/helpers/esm/superPropBase.js

@@ -0,0 +1,9 @@
+import getPrototypeOf from "./getPrototypeOf";
+export default function _superPropBase(object, property) {
+  while (!Object.prototype.hasOwnProperty.call(object, property)) {
+    object = getPrototypeOf(object);
+    if (object === null) break;
+  }
+
+  return object;
+}

node_modules/@babel/runtime/helpers/esm/taggedTemplateLiteral.js

@@ -0,0 +1,11 @@
+export default function _taggedTemplateLiteral(strings, raw) {
+  if (!raw) {
+    raw = strings.slice(0);
+  }
+
+  return Object.freeze(Object.defineProperties(strings, {
+    raw: {
+      value: Object.freeze(raw)
+    }
+  }));
+}

node_modules/@babel/runtime/helpers/esm/taggedTemplateLiteralLoose.js

@@ -0,0 +1,8 @@
+export default function _taggedTemplateLiteralLoose(strings, raw) {
+  if (!raw) {
+    raw = strings.slice(0);
+  }
+
+  strings.raw = raw;
+  return strings;
+}

node_modules/@babel/runtime/helpers/esm/temporalRef.js

@@ -0,0 +1,8 @@
+import undef from "./temporalUndefined";
+export default function _temporalRef(val, name) {
+  if (val === undef) {
+    throw new ReferenceError(name + " is not defined - temporal dead zone");
+  } else {
+    return val;
+  }
+}

node_modules/@babel/runtime/helpers/esm/temporalUndefined.js

@@ -0,0 +1 @@
+export default {};

node_modules/@babel/runtime/helpers/esm/toArray.js

@@ -0,0 +1,6 @@
+import arrayWithHoles from "./arrayWithHoles";
+import iterableToArray from "./iterableToArray";
+import nonIterableRest from "./nonIterableRest";
+export default function _toArray(arr) {
+  return arrayWithHoles(arr) || iterableToArray(arr) || nonIterableRest();
+}

node_modules/@babel/runtime/helpers/esm/toConsumableArray.js

@@ -0,0 +1,6 @@
+import arrayWithoutHoles from "./arrayWithoutHoles";
+import iterableToArray from "./iterableToArray";
+import nonIterableSpread from "./nonIterableSpread";
+export default function _toConsumableArray(arr) {
+  return arrayWithoutHoles(arr) || iterableToArray(arr) || nonIterableSpread();
+}

node_modules/@babel/runtime/helpers/esm/toPrimitive.js

@@ -0,0 +1,13 @@
+import _typeof from "../../helpers/esm/typeof";
+export default function _toPrimitive(input, hint) {
+  if (_typeof(input) !== "object" || input === null) return input;
+  var prim = input[Symbol.toPrimitive];
+
+  if (prim !== undefined) {
+    var res = prim.call(input, hint || "default");
+    if (_typeof(res) !== "object") return res;
+    throw new TypeError("@@toPrimitive must return a primitive value.");
+  }
+
+  return (hint === "string" ? String : Number)(input);
+}

node_modules/@babel/runtime/helpers/esm/toPropertyKey.js

@@ -0,0 +1,6 @@
+import _typeof from "../../helpers/esm/typeof";
+import toPrimitive from "./toPrimitive";
+export default function _toPropertyKey(arg) {
+  var key = toPrimitive(arg, "string");
+  return _typeof(key) === "symbol" ? key : String(key);
+}

node_modules/@babel/runtime/helpers/esm/typeof.js

@@ -0,0 +1,15 @@
+function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
+
+export default function _typeof(obj) {
+  if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
+    _typeof = function _typeof(obj) {
+      return _typeof2(obj);
+    };
+  } else {
+    _typeof = function _typeof(obj) {
+      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
+    };
+  }
+
+  return _typeof(obj);
+}

node_modules/@babel/runtime/helpers/esm/wrapAsyncGenerator.js

@@ -0,0 +1,6 @@
+import AsyncGenerator from "./AsyncGenerator";
+export default function _wrapAsyncGenerator(fn) {
+  return function () {
+    return new AsyncGenerator(fn.apply(this, arguments));
+  };
+}

node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js

@@ -0,0 +1,37 @@
+import getPrototypeOf from "./getPrototypeOf";
+import setPrototypeOf from "./setPrototypeOf";
+import isNativeFunction from "./isNativeFunction";
+import construct from "./construct";
+export default function _wrapNativeSuper(Class) {
+  var _cache = typeof Map === "function" ? new Map() : undefined;
+
+  _wrapNativeSuper = function _wrapNativeSuper(Class) {
+    if (Class === null || !isNativeFunction(Class)) return Class;
+
+    if (typeof Class !== "function") {
+      throw new TypeError("Super expression must either be null or a function");
+    }
+
+    if (typeof _cache !== "undefined") {
+      if (_cache.has(Class)) return _cache.get(Class);
+
+      _cache.set(Class, Wrapper);
+    }
+
+    function Wrapper() {
+      return construct(Class, arguments, getPrototypeOf(this).constructor);
+    }
+
+    Wrapper.prototype = Object.create(Class.prototype, {
+      constructor: {
+        value: Wrapper,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+    return setPrototypeOf(Wrapper, Class);
+  };
+
+  return _wrapNativeSuper(Class);
+}

node_modules/@babel/runtime/helpers/esm/wrapRegExp.js

@@ -0,0 +1,69 @@
+import _typeof from "../../helpers/esm/typeof";
+import wrapNativeSuper from "./wrapNativeSuper";
+import getPrototypeOf from "./getPrototypeOf";
+import possibleConstructorReturn from "./possibleConstructorReturn";
+import inherits from "./inherits";
+export default function _wrapRegExp(re, groups) {
+  _wrapRegExp = function _wrapRegExp(re, groups) {
+    return new BabelRegExp(re, groups);
+  };
+
+  var _RegExp = wrapNativeSuper(RegExp);
+
+  var _super = RegExp.prototype;
+
+  var _groups = new WeakMap();
+
+  function BabelRegExp(re, groups) {
+    var _this = _RegExp.call(this, re);
+
+    _groups.set(_this, groups);
+
+    return _this;
+  }
+
+  inherits(BabelRegExp, _RegExp);
+
+  BabelRegExp.prototype.exec = function (str) {
+    var result = _super.exec.call(this, str);
+
+    if (result) result.groups = buildGroups(result, this);
+    return result;
+  };
+
+  BabelRegExp.prototype[Symbol.replace] = function (str, substitution) {
+    if (typeof substitution === "string") {
+      var groups = _groups.get(this);
+
+      return _super[Symbol.replace].call(this, str, substitution.replace(/\$<([^>]+)>/g, function (_, name) {
+        return "$" + groups[name];
+      }));
+    } else if (typeof substitution === "function") {
+      var _this = this;
+
+      return _super[Symbol.replace].call(this, str, function () {
+        var args = [];
+        args.push.apply(args, arguments);
+
+        if (_typeof(args[args.length - 1]) !== "object") {
+          args.push(buildGroups(args, _this));
+        }
+
+        return substitution.apply(this, args);
+      });
+    } else {
+      return _super[Symbol.replace].call(this, str, substitution);
+    }
+  };
+
+  function buildGroups(result, re) {
+    var g = _groups.get(re);
+
+    return Object.keys(g).reduce(function (groups, name) {
+      groups[name] = result[g[name]];
+      return groups;
+    }, Object.create(null));
+  }
+
+  return _wrapRegExp.apply(this, arguments);
+}

node_modules/@babel/runtime/helpers/extends.js

@@ -0,0 +1,19 @@
+function _extends() {
+  module.exports = _extends = Object.assign || function (target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i];
+
+      for (var key in source) {
+        if (Object.prototype.hasOwnProperty.call(source, key)) {
+          target[key] = source[key];
+        }
+      }
+    }
+
+    return target;
+  };
+
+  return _extends.apply(this, arguments);
+}
+
+module.exports = _extends;

node_modules/@babel/runtime/helpers/get.js

@@ -0,0 +1,25 @@
+var getPrototypeOf = require("./getPrototypeOf");
+
+var superPropBase = require("./superPropBase");
+
+function _get(target, property, receiver) {
+  if (typeof Reflect !== "undefined" && Reflect.get) {
+    module.exports = _get = Reflect.get;
+  } else {
+    module.exports = _get = function _get(target, property, receiver) {
+      var base = superPropBase(target, property);
+      if (!base) return;
+      var desc = Object.getOwnPropertyDescriptor(base, property);
+
+      if (desc.get) {
+        return desc.get.call(receiver);
+      }
+
+      return desc.value;
+    };
+  }
+
+  return _get(target, property, receiver || target);
+}
+
+module.exports = _get;