Grabbed dndbeyond's source code

```
~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js
```

ddb_main/node_modules/core-js/internals/a-callable.js

@@ -0,0 +1,11 @@
+'use strict';
+var isCallable = require('../internals/is-callable');
+var tryToString = require('../internals/try-to-string');
+
+var $TypeError = TypeError;
+
+// `Assert: IsCallable(argument) is true`
+module.exports = function (argument) {
+  if (isCallable(argument)) return argument;
+  throw new $TypeError(tryToString(argument) + ' is not a function');
+};

ddb_main/node_modules/core-js/internals/a-possible-prototype.js

@@ -0,0 +1,10 @@
+'use strict';
+var isPossiblePrototype = require('../internals/is-possible-prototype');
+
+var $String = String;
+var $TypeError = TypeError;
+
+module.exports = function (argument) {
+  if (isPossiblePrototype(argument)) return argument;
+  throw new $TypeError("Can't set " + $String(argument) + ' as a prototype');
+};

ddb_main/node_modules/core-js/internals/add-to-unscopables.js

@@ -0,0 +1,21 @@
+'use strict';
+var wellKnownSymbol = require('../internals/well-known-symbol');
+var create = require('../internals/object-create');
+var defineProperty = require('../internals/object-define-property').f;
+
+var UNSCOPABLES = wellKnownSymbol('unscopables');
+var ArrayPrototype = Array.prototype;
+
+// Array.prototype[@@unscopables]
+// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
+if (ArrayPrototype[UNSCOPABLES] === undefined) {
+  defineProperty(ArrayPrototype, UNSCOPABLES, {
+    configurable: true,
+    value: create(null)
+  });
+}
+
+// add a key to Array.prototype[@@unscopables]
+module.exports = function (key) {
+  ArrayPrototype[UNSCOPABLES][key] = true;
+};

ddb_main/node_modules/core-js/internals/an-instance.js

@@ -0,0 +1,9 @@
+'use strict';
+var isPrototypeOf = require('../internals/object-is-prototype-of');
+
+var $TypeError = TypeError;
+
+module.exports = function (it, Prototype) {
+  if (isPrototypeOf(Prototype, it)) return it;
+  throw new $TypeError('Incorrect invocation');
+};

ddb_main/node_modules/core-js/internals/an-object.js

@@ -0,0 +1,11 @@
+'use strict';
+var isObject = require('../internals/is-object');
+
+var $String = String;
+var $TypeError = TypeError;
+
+// `Assert: Type(argument) is Object`
+module.exports = function (argument) {
+  if (isObject(argument)) return argument;
+  throw new $TypeError($String(argument) + ' is not an object');
+};

ddb_main/node_modules/core-js/internals/array-from.js

@@ -0,0 +1,46 @@
+'use strict';
+var bind = require('../internals/function-bind-context');
+var call = require('../internals/function-call');
+var toObject = require('../internals/to-object');
+var callWithSafeIterationClosing = require('../internals/call-with-safe-iteration-closing');
+var isArrayIteratorMethod = require('../internals/is-array-iterator-method');
+var isConstructor = require('../internals/is-constructor');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var createProperty = require('../internals/create-property');
+var getIterator = require('../internals/get-iterator');
+var getIteratorMethod = require('../internals/get-iterator-method');
+
+var $Array = Array;
+
+// `Array.from` method implementation
+// https://tc39.es/ecma262/#sec-array.from
+module.exports = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
+  var O = toObject(arrayLike);
+  var IS_CONSTRUCTOR = isConstructor(this);
+  var argumentsLength = arguments.length;
+  var mapfn = argumentsLength > 1 ? arguments[1] : undefined;
+  var mapping = mapfn !== undefined;
+  if (mapping) mapfn = bind(mapfn, argumentsLength > 2 ? arguments[2] : undefined);
+  var iteratorMethod = getIteratorMethod(O);
+  var index = 0;
+  var length, result, step, iterator, next, value;
+  // if the target is not iterable or it's an array with the default iterator - use a simple case
+  if (iteratorMethod && !(this === $Array && isArrayIteratorMethod(iteratorMethod))) {
+    result = IS_CONSTRUCTOR ? new this() : [];
+    iterator = getIterator(O, iteratorMethod);
+    next = iterator.next;
+    for (;!(step = call(next, iterator)).done; index++) {
+      value = mapping ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true) : step.value;
+      createProperty(result, index, value);
+    }
+  } else {
+    length = lengthOfArrayLike(O);
+    result = IS_CONSTRUCTOR ? new this(length) : $Array(length);
+    for (;length > index; index++) {
+      value = mapping ? mapfn(O[index], index) : O[index];
+      createProperty(result, index, value);
+    }
+  }
+  result.length = index;
+  return result;
+};

ddb_main/node_modules/core-js/internals/array-includes.js

@@ -0,0 +1,34 @@
+'use strict';
+var toIndexedObject = require('../internals/to-indexed-object');
+var toAbsoluteIndex = require('../internals/to-absolute-index');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+
+// `Array.prototype.{ indexOf, includes }` methods implementation
+var createMethod = function (IS_INCLUDES) {
+  return function ($this, el, fromIndex) {
+    var O = toIndexedObject($this);
+    var length = lengthOfArrayLike(O);
+    if (length === 0) return !IS_INCLUDES && -1;
+    var index = toAbsoluteIndex(fromIndex, length);
+    var value;
+    // Array#includes uses SameValueZero equality algorithm
+    // eslint-disable-next-line no-self-compare -- NaN check
+    if (IS_INCLUDES && el !== el) while (length > index) {
+      value = O[index++];
+      // eslint-disable-next-line no-self-compare -- NaN check
+      if (value !== value) return true;
+    // Array#indexOf ignores holes, Array#includes - not
+    } else for (;length > index; index++) {
+      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
+    } return !IS_INCLUDES && -1;
+  };
+};
+
+module.exports = {
+  // `Array.prototype.includes` method
+  // https://tc39.es/ecma262/#sec-array.prototype.includes
+  includes: createMethod(true),
+  // `Array.prototype.indexOf` method
+  // https://tc39.es/ecma262/#sec-array.prototype.indexof
+  indexOf: createMethod(false)
+};

ddb_main/node_modules/core-js/internals/array-slice.js

@@ -0,0 +1,4 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+
+module.exports = uncurryThis([].slice);

ddb_main/node_modules/core-js/internals/array-sort.js

@@ -0,0 +1,42 @@
+'use strict';
+var arraySlice = require('../internals/array-slice');
+
+var floor = Math.floor;
+
+var sort = function (array, comparefn) {
+  var length = array.length;
+
+  if (length < 8) {
+    // insertion sort
+    var i = 1;
+    var element, j;
+
+    while (i < length) {
+      j = i;
+      element = array[i];
+      while (j && comparefn(array[j - 1], element) > 0) {
+        array[j] = array[--j];
+      }
+      if (j !== i++) array[j] = element;
+    }
+  } else {
+    // merge sort
+    var middle = floor(length / 2);
+    var left = sort(arraySlice(array, 0, middle), comparefn);
+    var right = sort(arraySlice(array, middle), comparefn);
+    var llength = left.length;
+    var rlength = right.length;
+    var lindex = 0;
+    var rindex = 0;
+
+    while (lindex < llength || rindex < rlength) {
+      array[lindex + rindex] = (lindex < llength && rindex < rlength)
+        ? comparefn(left[lindex], right[rindex]) <= 0 ? left[lindex++] : right[rindex++]
+        : lindex < llength ? left[lindex++] : right[rindex++];
+    }
+  }
+
+  return array;
+};
+
+module.exports = sort;

ddb_main/node_modules/core-js/internals/call-with-safe-iteration-closing.js

@@ -0,0 +1,12 @@
+'use strict';
+var anObject = require('../internals/an-object');
+var iteratorClose = require('../internals/iterator-close');
+
+// call something on iterator step with safe closing on error
+module.exports = function (iterator, fn, value, ENTRIES) {
+  try {
+    return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
+  } catch (error) {
+    iteratorClose(iterator, 'throw', error);
+  }
+};

ddb_main/node_modules/core-js/internals/classof-raw.js

@@ -0,0 +1,9 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+
+var toString = uncurryThis({}.toString);
+var stringSlice = uncurryThis(''.slice);
+
+module.exports = function (it) {
+  return stringSlice(toString(it), 8, -1);
+};

ddb_main/node_modules/core-js/internals/classof.js

@@ -0,0 +1,30 @@
+'use strict';
+var TO_STRING_TAG_SUPPORT = require('../internals/to-string-tag-support');
+var isCallable = require('../internals/is-callable');
+var classofRaw = require('../internals/classof-raw');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var TO_STRING_TAG = wellKnownSymbol('toStringTag');
+var $Object = Object;
+
+// ES3 wrong here
+var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';
+
+// fallback for IE11 Script Access Denied error
+var tryGet = function (it, key) {
+  try {
+    return it[key];
+  } catch (error) { /* empty */ }
+};
+
+// getting tag from ES6+ `Object.prototype.toString`
+module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
+  var O, tag, result;
+  return it === undefined ? 'Undefined' : it === null ? 'Null'
+    // @@toStringTag case
+    : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG)) == 'string' ? tag
+    // builtinTag case
+    : CORRECT_ARGUMENTS ? classofRaw(O)
+    // ES3 arguments fallback
+    : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
+};

ddb_main/node_modules/core-js/internals/copy-constructor-properties.js

@@ -0,0 +1,17 @@
+'use strict';
+var hasOwn = require('../internals/has-own-property');
+var ownKeys = require('../internals/own-keys');
+var getOwnPropertyDescriptorModule = require('../internals/object-get-own-property-descriptor');
+var definePropertyModule = require('../internals/object-define-property');
+
+module.exports = function (target, source, exceptions) {
+  var keys = ownKeys(source);
+  var defineProperty = definePropertyModule.f;
+  var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    if (!hasOwn(target, key) && !(exceptions && hasOwn(exceptions, key))) {
+      defineProperty(target, key, getOwnPropertyDescriptor(source, key));
+    }
+  }
+};

ddb_main/node_modules/core-js/internals/correct-prototype-getter.js

@@ -0,0 +1,9 @@
+'use strict';
+var fails = require('../internals/fails');
+
+module.exports = !fails(function () {
+  function F() { /* empty */ }
+  F.prototype.constructor = null;
+  // eslint-disable-next-line es/no-object-getprototypeof -- required for testing
+  return Object.getPrototypeOf(new F()) !== F.prototype;
+});

ddb_main/node_modules/core-js/internals/create-iter-result-object.js

@@ -0,0 +1,6 @@
+'use strict';
+// `CreateIterResultObject` abstract operation
+// https://tc39.es/ecma262/#sec-createiterresultobject
+module.exports = function (value, done) {
+  return { value: value, done: done };
+};

ddb_main/node_modules/core-js/internals/create-non-enumerable-property.js

@@ -0,0 +1,11 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var definePropertyModule = require('../internals/object-define-property');
+var createPropertyDescriptor = require('../internals/create-property-descriptor');
+
+module.exports = DESCRIPTORS ? function (object, key, value) {
+  return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
+} : function (object, key, value) {
+  object[key] = value;
+  return object;
+};

ddb_main/node_modules/core-js/internals/create-property-descriptor.js

@@ -0,0 +1,9 @@
+'use strict';
+module.exports = function (bitmap, value) {
+  return {
+    enumerable: !(bitmap & 1),
+    configurable: !(bitmap & 2),
+    writable: !(bitmap & 4),
+    value: value
+  };
+};

ddb_main/node_modules/core-js/internals/create-property.js

@@ -0,0 +1,9 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var definePropertyModule = require('../internals/object-define-property');
+var createPropertyDescriptor = require('../internals/create-property-descriptor');
+
+module.exports = function (object, key, value) {
+  if (DESCRIPTORS) definePropertyModule.f(object, key, createPropertyDescriptor(0, value));
+  else object[key] = value;
+};

ddb_main/node_modules/core-js/internals/define-built-in-accessor.js

@@ -0,0 +1,9 @@
+'use strict';
+var makeBuiltIn = require('../internals/make-built-in');
+var defineProperty = require('../internals/object-define-property');
+
+module.exports = function (target, name, descriptor) {
+  if (descriptor.get) makeBuiltIn(descriptor.get, name, { getter: true });
+  if (descriptor.set) makeBuiltIn(descriptor.set, name, { setter: true });
+  return defineProperty.f(target, name, descriptor);
+};

ddb_main/node_modules/core-js/internals/define-built-in.js

@@ -0,0 +1,28 @@
+'use strict';
+var isCallable = require('../internals/is-callable');
+var definePropertyModule = require('../internals/object-define-property');
+var makeBuiltIn = require('../internals/make-built-in');
+var defineGlobalProperty = require('../internals/define-global-property');
+
+module.exports = function (O, key, value, options) {
+  if (!options) options = {};
+  var simple = options.enumerable;
+  var name = options.name !== undefined ? options.name : key;
+  if (isCallable(value)) makeBuiltIn(value, name, options);
+  if (options.global) {
+    if (simple) O[key] = value;
+    else defineGlobalProperty(key, value);
+  } else {
+    try {
+      if (!options.unsafe) delete O[key];
+      else if (O[key]) simple = true;
+    } catch (error) { /* empty */ }
+    if (simple) O[key] = value;
+    else definePropertyModule.f(O, key, {
+      value: value,
+      enumerable: false,
+      configurable: !options.nonConfigurable,
+      writable: !options.nonWritable
+    });
+  } return O;
+};

ddb_main/node_modules/core-js/internals/define-built-ins.js

@@ -0,0 +1,7 @@
+'use strict';
+var defineBuiltIn = require('../internals/define-built-in');
+
+module.exports = function (target, src, options) {
+  for (var key in src) defineBuiltIn(target, key, src[key], options);
+  return target;
+};

ddb_main/node_modules/core-js/internals/define-global-property.js

@@ -0,0 +1,13 @@
+'use strict';
+var global = require('../internals/global');
+
+// eslint-disable-next-line es/no-object-defineproperty -- safe
+var defineProperty = Object.defineProperty;
+
+module.exports = function (key, value) {
+  try {
+    defineProperty(global, key, { value: value, configurable: true, writable: true });
+  } catch (error) {
+    global[key] = value;
+  } return value;
+};

ddb_main/node_modules/core-js/internals/descriptors.js

@@ -0,0 +1,8 @@
+'use strict';
+var fails = require('../internals/fails');
+
+// Detect IE8's incomplete defineProperty implementation
+module.exports = !fails(function () {
+  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
+  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
+});

ddb_main/node_modules/core-js/internals/document-create-element.js

@@ -0,0 +1,11 @@
+'use strict';
+var global = require('../internals/global');
+var isObject = require('../internals/is-object');
+
+var document = global.document;
+// typeof document.createElement is 'object' in old IE
+var EXISTS = isObject(document) && isObject(document.createElement);
+
+module.exports = function (it) {
+  return EXISTS ? document.createElement(it) : {};
+};

ddb_main/node_modules/core-js/internals/dom-iterables.js

@@ -0,0 +1,36 @@
+'use strict';
+// iterable DOM collections
+// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
+module.exports = {
+  CSSRuleList: 0,
+  CSSStyleDeclaration: 0,
+  CSSValueList: 0,
+  ClientRectList: 0,
+  DOMRectList: 0,
+  DOMStringList: 0,
+  DOMTokenList: 1,
+  DataTransferItemList: 0,
+  FileList: 0,
+  HTMLAllCollection: 0,
+  HTMLCollection: 0,
+  HTMLFormElement: 0,
+  HTMLSelectElement: 0,
+  MediaList: 0,
+  MimeTypeArray: 0,
+  NamedNodeMap: 0,
+  NodeList: 1,
+  PaintRequestList: 0,
+  Plugin: 0,
+  PluginArray: 0,
+  SVGLengthList: 0,
+  SVGNumberList: 0,
+  SVGPathSegList: 0,
+  SVGPointList: 0,
+  SVGStringList: 0,
+  SVGTransformList: 0,
+  SourceBufferList: 0,
+  StyleSheetList: 0,
+  TextTrackCueList: 0,
+  TextTrackList: 0,
+  TouchList: 0
+};

ddb_main/node_modules/core-js/internals/dom-token-list-prototype.js

@@ -0,0 +1,8 @@
+'use strict';
+// in old WebKit versions, `element.classList` is not an instance of global `DOMTokenList`
+var documentCreateElement = require('../internals/document-create-element');
+
+var classList = documentCreateElement('span').classList;
+var DOMTokenListPrototype = classList && classList.constructor && classList.constructor.prototype;
+
+module.exports = DOMTokenListPrototype === Object.prototype ? undefined : DOMTokenListPrototype;

ddb_main/node_modules/core-js/internals/engine-user-agent.js

@@ -0,0 +1,2 @@
+'use strict';
+module.exports = typeof navigator != 'undefined' && String(navigator.userAgent) || '';

ddb_main/node_modules/core-js/internals/engine-v8-version.js

@@ -0,0 +1,28 @@
+'use strict';
+var global = require('../internals/global');
+var userAgent = require('../internals/engine-user-agent');
+
+var process = global.process;
+var Deno = global.Deno;
+var versions = process && process.versions || Deno && Deno.version;
+var v8 = versions && versions.v8;
+var match, version;
+
+if (v8) {
+  match = v8.split('.');
+  // in old Chrome, versions of V8 isn't V8 = Chrome / 10
+  // but their correct versions are not interesting for us
+  version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
+}
+
+// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
+// so check `userAgent` even if `.v8` exists, but 0
+if (!version && userAgent) {
+  match = userAgent.match(/Edge\/(\d+)/);
+  if (!match || match[1] >= 74) {
+    match = userAgent.match(/Chrome\/(\d+)/);
+    if (match) version = +match[1];
+  }
+}
+
+module.exports = version;

ddb_main/node_modules/core-js/internals/enum-bug-keys.js

@@ -0,0 +1,11 @@
+'use strict';
+// IE8- don't enum bug keys
+module.exports = [
+  'constructor',
+  'hasOwnProperty',
+  'isPrototypeOf',
+  'propertyIsEnumerable',
+  'toLocaleString',
+  'toString',
+  'valueOf'
+];

ddb_main/node_modules/core-js/internals/export.js

@@ -0,0 +1,55 @@
+'use strict';
+var global = require('../internals/global');
+var getOwnPropertyDescriptor = require('../internals/object-get-own-property-descriptor').f;
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+var defineBuiltIn = require('../internals/define-built-in');
+var defineGlobalProperty = require('../internals/define-global-property');
+var copyConstructorProperties = require('../internals/copy-constructor-properties');
+var isForced = require('../internals/is-forced');
+
+/*
+  options.target         - name of the target object
+  options.global         - target is the global object
+  options.stat           - export as static methods of target
+  options.proto          - export as prototype methods of target
+  options.real           - real prototype method for the `pure` version
+  options.forced         - export even if the native feature is available
+  options.bind           - bind methods to the target, required for the `pure` version
+  options.wrap           - wrap constructors to preventing global pollution, required for the `pure` version
+  options.unsafe         - use the simple assignment of property instead of delete + defineProperty
+  options.sham           - add a flag to not completely full polyfills
+  options.enumerable     - export as enumerable property
+  options.dontCallGetSet - prevent calling a getter on target
+  options.name           - the .name of the function if it does not match the key
+*/
+module.exports = function (options, source) {
+  var TARGET = options.target;
+  var GLOBAL = options.global;
+  var STATIC = options.stat;
+  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
+  if (GLOBAL) {
+    target = global;
+  } else if (STATIC) {
+    target = global[TARGET] || defineGlobalProperty(TARGET, {});
+  } else {
+    target = global[TARGET] && global[TARGET].prototype;
+  }
+  if (target) for (key in source) {
+    sourceProperty = source[key];
+    if (options.dontCallGetSet) {
+      descriptor = getOwnPropertyDescriptor(target, key);
+      targetProperty = descriptor && descriptor.value;
+    } else targetProperty = target[key];
+    FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
+    // contained in target
+    if (!FORCED && targetProperty !== undefined) {
+      if (typeof sourceProperty == typeof targetProperty) continue;
+      copyConstructorProperties(sourceProperty, targetProperty);
+    }
+    // add a flag to not completely full polyfills
+    if (options.sham || (targetProperty && targetProperty.sham)) {
+      createNonEnumerableProperty(sourceProperty, 'sham', true);
+    }
+    defineBuiltIn(target, key, sourceProperty, options);
+  }
+};

ddb_main/node_modules/core-js/internals/fails.js

@@ -0,0 +1,8 @@
+'use strict';
+module.exports = function (exec) {
+  try {
+    return !!exec();
+  } catch (error) {
+    return true;
+  }
+};

ddb_main/node_modules/core-js/internals/function-bind-context.js

@@ -0,0 +1,14 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this-clause');
+var aCallable = require('../internals/a-callable');
+var NATIVE_BIND = require('../internals/function-bind-native');
+
+var bind = uncurryThis(uncurryThis.bind);
+
+// optional / simple context binding
+module.exports = function (fn, that) {
+  aCallable(fn);
+  return that === undefined ? fn : NATIVE_BIND ? bind(fn, that) : function (/* ...args */) {
+    return fn.apply(that, arguments);
+  };
+};

ddb_main/node_modules/core-js/internals/function-bind-native.js

@@ -0,0 +1,9 @@
+'use strict';
+var fails = require('../internals/fails');
+
+module.exports = !fails(function () {
+  // eslint-disable-next-line es/no-function-prototype-bind -- safe
+  var test = (function () { /* empty */ }).bind();
+  // eslint-disable-next-line no-prototype-builtins -- safe
+  return typeof test != 'function' || test.hasOwnProperty('prototype');
+});

ddb_main/node_modules/core-js/internals/function-call.js

@@ -0,0 +1,8 @@
+'use strict';
+var NATIVE_BIND = require('../internals/function-bind-native');
+
+var call = Function.prototype.call;
+
+module.exports = NATIVE_BIND ? call.bind(call) : function () {
+  return call.apply(call, arguments);
+};

ddb_main/node_modules/core-js/internals/function-name.js

@@ -0,0 +1,18 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var hasOwn = require('../internals/has-own-property');
+
+var FunctionPrototype = Function.prototype;
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;
+
+var EXISTS = hasOwn(FunctionPrototype, 'name');
+// additional protection from minified / mangled / dropped function names
+var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
+var CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));
+
+module.exports = {
+  EXISTS: EXISTS,
+  PROPER: PROPER,
+  CONFIGURABLE: CONFIGURABLE
+};

ddb_main/node_modules/core-js/internals/function-uncurry-this-accessor.js

@@ -0,0 +1,10 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var aCallable = require('../internals/a-callable');
+
+module.exports = function (object, key, method) {
+  try {
+    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+    return uncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
+  } catch (error) { /* empty */ }
+};

ddb_main/node_modules/core-js/internals/function-uncurry-this-clause.js

@@ -0,0 +1,10 @@
+'use strict';
+var classofRaw = require('../internals/classof-raw');
+var uncurryThis = require('../internals/function-uncurry-this');
+
+module.exports = function (fn) {
+  // Nashorn bug:
+  //   https://github.com/zloirock/core-js/issues/1128
+  //   https://github.com/zloirock/core-js/issues/1130
+  if (classofRaw(fn) === 'Function') return uncurryThis(fn);
+};

ddb_main/node_modules/core-js/internals/function-uncurry-this.js

@@ -0,0 +1,12 @@
+'use strict';
+var NATIVE_BIND = require('../internals/function-bind-native');
+
+var FunctionPrototype = Function.prototype;
+var call = FunctionPrototype.call;
+var uncurryThisWithBind = NATIVE_BIND && FunctionPrototype.bind.bind(call, call);
+
+module.exports = NATIVE_BIND ? uncurryThisWithBind : function (fn) {
+  return function () {
+    return call.apply(fn, arguments);
+  };
+};

ddb_main/node_modules/core-js/internals/get-built-in.js

@@ -0,0 +1,11 @@
+'use strict';
+var global = require('../internals/global');
+var isCallable = require('../internals/is-callable');
+
+var aFunction = function (argument) {
+  return isCallable(argument) ? argument : undefined;
+};
+
+module.exports = function (namespace, method) {
+  return arguments.length < 2 ? aFunction(global[namespace]) : global[namespace] && global[namespace][method];
+};

ddb_main/node_modules/core-js/internals/get-iterator-method.js

@@ -0,0 +1,14 @@
+'use strict';
+var classof = require('../internals/classof');
+var getMethod = require('../internals/get-method');
+var isNullOrUndefined = require('../internals/is-null-or-undefined');
+var Iterators = require('../internals/iterators');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var ITERATOR = wellKnownSymbol('iterator');
+
+module.exports = function (it) {
+  if (!isNullOrUndefined(it)) return getMethod(it, ITERATOR)
+    || getMethod(it, '@@iterator')
+    || Iterators[classof(it)];
+};

ddb_main/node_modules/core-js/internals/get-iterator.js

@@ -0,0 +1,14 @@
+'use strict';
+var call = require('../internals/function-call');
+var aCallable = require('../internals/a-callable');
+var anObject = require('../internals/an-object');
+var tryToString = require('../internals/try-to-string');
+var getIteratorMethod = require('../internals/get-iterator-method');
+
+var $TypeError = TypeError;
+
+module.exports = function (argument, usingIterator) {
+  var iteratorMethod = arguments.length < 2 ? getIteratorMethod(argument) : usingIterator;
+  if (aCallable(iteratorMethod)) return anObject(call(iteratorMethod, argument));
+  throw new $TypeError(tryToString(argument) + ' is not iterable');
+};

ddb_main/node_modules/core-js/internals/get-method.js

@@ -0,0 +1,10 @@
+'use strict';
+var aCallable = require('../internals/a-callable');
+var isNullOrUndefined = require('../internals/is-null-or-undefined');
+
+// `GetMethod` abstract operation
+// https://tc39.es/ecma262/#sec-getmethod
+module.exports = function (V, P) {
+  var func = V[P];
+  return isNullOrUndefined(func) ? undefined : aCallable(func);
+};

ddb_main/node_modules/core-js/internals/global.js

@@ -0,0 +1,16 @@
+'use strict';
+var check = function (it) {
+  return it && it.Math === Math && it;
+};
+
+// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+module.exports =
+  // eslint-disable-next-line es/no-global-this -- safe
+  check(typeof globalThis == 'object' && globalThis) ||
+  check(typeof window == 'object' && window) ||
+  // eslint-disable-next-line no-restricted-globals -- safe
+  check(typeof self == 'object' && self) ||
+  check(typeof global == 'object' && global) ||
+  check(typeof this == 'object' && this) ||
+  // eslint-disable-next-line no-new-func -- fallback
+  (function () { return this; })() || Function('return this')();

ddb_main/node_modules/core-js/internals/has-own-property.js

@@ -0,0 +1,12 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var toObject = require('../internals/to-object');
+
+var hasOwnProperty = uncurryThis({}.hasOwnProperty);
+
+// `HasOwnProperty` abstract operation
+// https://tc39.es/ecma262/#sec-hasownproperty
+// eslint-disable-next-line es/no-object-hasown -- safe
+module.exports = Object.hasOwn || function hasOwn(it, key) {
+  return hasOwnProperty(toObject(it), key);
+};

ddb_main/node_modules/core-js/internals/hidden-keys.js

@@ -0,0 +1,2 @@
+'use strict';
+module.exports = {};

ddb_main/node_modules/core-js/internals/html.js

@@ -0,0 +1,4 @@
+'use strict';
+var getBuiltIn = require('../internals/get-built-in');
+
+module.exports = getBuiltIn('document', 'documentElement');

ddb_main/node_modules/core-js/internals/ie8-dom-define.js

@@ -0,0 +1,12 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var fails = require('../internals/fails');
+var createElement = require('../internals/document-create-element');
+
+// Thanks to IE8 for its funny defineProperty
+module.exports = !DESCRIPTORS && !fails(function () {
+  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
+  return Object.defineProperty(createElement('div'), 'a', {
+    get: function () { return 7; }
+  }).a !== 7;
+});

ddb_main/node_modules/core-js/internals/indexed-object.js

@@ -0,0 +1,16 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var fails = require('../internals/fails');
+var classof = require('../internals/classof-raw');
+
+var $Object = Object;
+var split = uncurryThis(''.split);
+
+// fallback for non-array-like ES3 and non-enumerable old V8 strings
+module.exports = fails(function () {
+  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
+  // eslint-disable-next-line no-prototype-builtins -- safe
+  return !$Object('z').propertyIsEnumerable(0);
+}) ? function (it) {
+  return classof(it) === 'String' ? split(it, '') : $Object(it);
+} : $Object;

ddb_main/node_modules/core-js/internals/inspect-source.js

@@ -0,0 +1,15 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var isCallable = require('../internals/is-callable');
+var store = require('../internals/shared-store');
+
+var functionToString = uncurryThis(Function.toString);
+
+// this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper
+if (!isCallable(store.inspectSource)) {
+  store.inspectSource = function (it) {
+    return functionToString(it);
+  };
+}
+
+module.exports = store.inspectSource;

ddb_main/node_modules/core-js/internals/internal-state.js

@@ -0,0 +1,71 @@
+'use strict';
+var NATIVE_WEAK_MAP = require('../internals/weak-map-basic-detection');
+var global = require('../internals/global');
+var isObject = require('../internals/is-object');
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+var hasOwn = require('../internals/has-own-property');
+var shared = require('../internals/shared-store');
+var sharedKey = require('../internals/shared-key');
+var hiddenKeys = require('../internals/hidden-keys');
+
+var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
+var TypeError = global.TypeError;
+var WeakMap = global.WeakMap;
+var set, get, has;
+
+var enforce = function (it) {
+  return has(it) ? get(it) : set(it, {});
+};
+
+var getterFor = function (TYPE) {
+  return function (it) {
+    var state;
+    if (!isObject(it) || (state = get(it)).type !== TYPE) {
+      throw new TypeError('Incompatible receiver, ' + TYPE + ' required');
+    } return state;
+  };
+};
+
+if (NATIVE_WEAK_MAP || shared.state) {
+  var store = shared.state || (shared.state = new WeakMap());
+  /* eslint-disable no-self-assign -- prototype methods protection */
+  store.get = store.get;
+  store.has = store.has;
+  store.set = store.set;
+  /* eslint-enable no-self-assign -- prototype methods protection */
+  set = function (it, metadata) {
+    if (store.has(it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
+    metadata.facade = it;
+    store.set(it, metadata);
+    return metadata;
+  };
+  get = function (it) {
+    return store.get(it) || {};
+  };
+  has = function (it) {
+    return store.has(it);
+  };
+} else {
+  var STATE = sharedKey('state');
+  hiddenKeys[STATE] = true;
+  set = function (it, metadata) {
+    if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
+    metadata.facade = it;
+    createNonEnumerableProperty(it, STATE, metadata);
+    return metadata;
+  };
+  get = function (it) {
+    return hasOwn(it, STATE) ? it[STATE] : {};
+  };
+  has = function (it) {
+    return hasOwn(it, STATE);
+  };
+}
+
+module.exports = {
+  set: set,
+  get: get,
+  has: has,
+  enforce: enforce,
+  getterFor: getterFor
+};

ddb_main/node_modules/core-js/internals/is-array-iterator-method.js

@@ -0,0 +1,11 @@
+'use strict';
+var wellKnownSymbol = require('../internals/well-known-symbol');
+var Iterators = require('../internals/iterators');
+
+var ITERATOR = wellKnownSymbol('iterator');
+var ArrayPrototype = Array.prototype;
+
+// check on default Array iterator
+module.exports = function (it) {
+  return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
+};

ddb_main/node_modules/core-js/internals/is-callable.js

@@ -0,0 +1,12 @@
+'use strict';
+// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
+var documentAll = typeof document == 'object' && document.all;
+
+// `IsCallable` abstract operation
+// https://tc39.es/ecma262/#sec-iscallable
+// eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
+module.exports = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
+  return typeof argument == 'function' || argument === documentAll;
+} : function (argument) {
+  return typeof argument == 'function';
+};

ddb_main/node_modules/core-js/internals/is-constructor.js

@@ -0,0 +1,52 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var fails = require('../internals/fails');
+var isCallable = require('../internals/is-callable');
+var classof = require('../internals/classof');
+var getBuiltIn = require('../internals/get-built-in');
+var inspectSource = require('../internals/inspect-source');
+
+var noop = function () { /* empty */ };
+var construct = getBuiltIn('Reflect', 'construct');
+var constructorRegExp = /^\s*(?:class|function)\b/;
+var exec = uncurryThis(constructorRegExp.exec);
+var INCORRECT_TO_STRING = !constructorRegExp.test(noop);
+
+var isConstructorModern = function isConstructor(argument) {
+  if (!isCallable(argument)) return false;
+  try {
+    construct(noop, [], argument);
+    return true;
+  } catch (error) {
+    return false;
+  }
+};
+
+var isConstructorLegacy = function isConstructor(argument) {
+  if (!isCallable(argument)) return false;
+  switch (classof(argument)) {
+    case 'AsyncFunction':
+    case 'GeneratorFunction':
+    case 'AsyncGeneratorFunction': return false;
+  }
+  try {
+    // we can't check .prototype since constructors produced by .bind haven't it
+    // `Function#toString` throws on some built-it function in some legacy engines
+    // (for example, `DOMQuad` and similar in FF41-)
+    return INCORRECT_TO_STRING || !!exec(constructorRegExp, inspectSource(argument));
+  } catch (error) {
+    return true;
+  }
+};
+
+isConstructorLegacy.sham = true;
+
+// `IsConstructor` abstract operation
+// https://tc39.es/ecma262/#sec-isconstructor
+module.exports = !construct || fails(function () {
+  var called;
+  return isConstructorModern(isConstructorModern.call)
+    || !isConstructorModern(Object)
+    || !isConstructorModern(function () { called = true; })
+    || called;
+}) ? isConstructorLegacy : isConstructorModern;

ddb_main/node_modules/core-js/internals/is-forced.js

@@ -0,0 +1,23 @@
+'use strict';
+var fails = require('../internals/fails');
+var isCallable = require('../internals/is-callable');
+
+var replacement = /#|\.prototype\./;
+
+var isForced = function (feature, detection) {
+  var value = data[normalize(feature)];
+  return value === POLYFILL ? true
+    : value === NATIVE ? false
+    : isCallable(detection) ? fails(detection)
+    : !!detection;
+};
+
+var normalize = isForced.normalize = function (string) {
+  return String(string).replace(replacement, '.').toLowerCase();
+};
+
+var data = isForced.data = {};
+var NATIVE = isForced.NATIVE = 'N';
+var POLYFILL = isForced.POLYFILL = 'P';
+
+module.exports = isForced;

ddb_main/node_modules/core-js/internals/is-null-or-undefined.js

@@ -0,0 +1,6 @@
+'use strict';
+// we can't use just `it == null` since of `document.all` special case
+// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
+module.exports = function (it) {
+  return it === null || it === undefined;
+};

ddb_main/node_modules/core-js/internals/is-object.js

@@ -0,0 +1,6 @@
+'use strict';
+var isCallable = require('../internals/is-callable');
+
+module.exports = function (it) {
+  return typeof it == 'object' ? it !== null : isCallable(it);
+};

ddb_main/node_modules/core-js/internals/is-possible-prototype.js

@@ -0,0 +1,6 @@
+'use strict';
+var isObject = require('../internals/is-object');
+
+module.exports = function (argument) {
+  return isObject(argument) || argument === null;
+};

ddb_main/node_modules/core-js/internals/is-pure.js

@@ -0,0 +1,2 @@
+'use strict';
+module.exports = false;

ddb_main/node_modules/core-js/internals/is-symbol.js

@@ -0,0 +1,14 @@
+'use strict';
+var getBuiltIn = require('../internals/get-built-in');
+var isCallable = require('../internals/is-callable');
+var isPrototypeOf = require('../internals/object-is-prototype-of');
+var USE_SYMBOL_AS_UID = require('../internals/use-symbol-as-uid');
+
+var $Object = Object;
+
+module.exports = USE_SYMBOL_AS_UID ? function (it) {
+  return typeof it == 'symbol';
+} : function (it) {
+  var $Symbol = getBuiltIn('Symbol');
+  return isCallable($Symbol) && isPrototypeOf($Symbol.prototype, $Object(it));
+};

ddb_main/node_modules/core-js/internals/iterator-close.js

@@ -0,0 +1,24 @@
+'use strict';
+var call = require('../internals/function-call');
+var anObject = require('../internals/an-object');
+var getMethod = require('../internals/get-method');
+
+module.exports = function (iterator, kind, value) {
+  var innerResult, innerError;
+  anObject(iterator);
+  try {
+    innerResult = getMethod(iterator, 'return');
+    if (!innerResult) {
+      if (kind === 'throw') throw value;
+      return value;
+    }
+    innerResult = call(innerResult, iterator);
+  } catch (error) {
+    innerError = true;
+    innerResult = error;
+  }
+  if (kind === 'throw') throw value;
+  if (innerError) throw innerResult;
+  anObject(innerResult);
+  return value;
+};

ddb_main/node_modules/core-js/internals/iterator-create-constructor.js

@@ -0,0 +1,16 @@
+'use strict';
+var IteratorPrototype = require('../internals/iterators-core').IteratorPrototype;
+var create = require('../internals/object-create');
+var createPropertyDescriptor = require('../internals/create-property-descriptor');
+var setToStringTag = require('../internals/set-to-string-tag');
+var Iterators = require('../internals/iterators');
+
+var returnThis = function () { return this; };
+
+module.exports = function (IteratorConstructor, NAME, next, ENUMERABLE_NEXT) {
+  var TO_STRING_TAG = NAME + ' Iterator';
+  IteratorConstructor.prototype = create(IteratorPrototype, { next: createPropertyDescriptor(+!ENUMERABLE_NEXT, next) });
+  setToStringTag(IteratorConstructor, TO_STRING_TAG, false, true);
+  Iterators[TO_STRING_TAG] = returnThis;
+  return IteratorConstructor;
+};

ddb_main/node_modules/core-js/internals/iterator-define.js

@@ -0,0 +1,102 @@
+'use strict';
+var $ = require('../internals/export');
+var call = require('../internals/function-call');
+var IS_PURE = require('../internals/is-pure');
+var FunctionName = require('../internals/function-name');
+var isCallable = require('../internals/is-callable');
+var createIteratorConstructor = require('../internals/iterator-create-constructor');
+var getPrototypeOf = require('../internals/object-get-prototype-of');
+var setPrototypeOf = require('../internals/object-set-prototype-of');
+var setToStringTag = require('../internals/set-to-string-tag');
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+var defineBuiltIn = require('../internals/define-built-in');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+var Iterators = require('../internals/iterators');
+var IteratorsCore = require('../internals/iterators-core');
+
+var PROPER_FUNCTION_NAME = FunctionName.PROPER;
+var CONFIGURABLE_FUNCTION_NAME = FunctionName.CONFIGURABLE;
+var IteratorPrototype = IteratorsCore.IteratorPrototype;
+var BUGGY_SAFARI_ITERATORS = IteratorsCore.BUGGY_SAFARI_ITERATORS;
+var ITERATOR = wellKnownSymbol('iterator');
+var KEYS = 'keys';
+var VALUES = 'values';
+var ENTRIES = 'entries';
+
+var returnThis = function () { return this; };
+
+module.exports = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
+  createIteratorConstructor(IteratorConstructor, NAME, next);
+
+  var getIterationMethod = function (KIND) {
+    if (KIND === DEFAULT && defaultIterator) return defaultIterator;
+    if (!BUGGY_SAFARI_ITERATORS && KIND && KIND in IterablePrototype) return IterablePrototype[KIND];
+
+    switch (KIND) {
+      case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };
+      case VALUES: return function values() { return new IteratorConstructor(this, KIND); };
+      case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };
+    }
+
+    return function () { return new IteratorConstructor(this); };
+  };
+
+  var TO_STRING_TAG = NAME + ' Iterator';
+  var INCORRECT_VALUES_NAME = false;
+  var IterablePrototype = Iterable.prototype;
+  var nativeIterator = IterablePrototype[ITERATOR]
+    || IterablePrototype['@@iterator']
+    || DEFAULT && IterablePrototype[DEFAULT];
+  var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);
+  var anyNativeIterator = NAME === 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
+  var CurrentIteratorPrototype, methods, KEY;
+
+  // fix native
+  if (anyNativeIterator) {
+    CurrentIteratorPrototype = getPrototypeOf(anyNativeIterator.call(new Iterable()));
+    if (CurrentIteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) {
+      if (!IS_PURE && getPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) {
+        if (setPrototypeOf) {
+          setPrototypeOf(CurrentIteratorPrototype, IteratorPrototype);
+        } else if (!isCallable(CurrentIteratorPrototype[ITERATOR])) {
+          defineBuiltIn(CurrentIteratorPrototype, ITERATOR, returnThis);
+        }
+      }
+      // Set @@toStringTag to native iterators
+      setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true, true);
+      if (IS_PURE) Iterators[TO_STRING_TAG] = returnThis;
+    }
+  }
+
+  // fix Array.prototype.{ values, @@iterator }.name in V8 / FF
+  if (PROPER_FUNCTION_NAME && DEFAULT === VALUES && nativeIterator && nativeIterator.name !== VALUES) {
+    if (!IS_PURE && CONFIGURABLE_FUNCTION_NAME) {
+      createNonEnumerableProperty(IterablePrototype, 'name', VALUES);
+    } else {
+      INCORRECT_VALUES_NAME = true;
+      defaultIterator = function values() { return call(nativeIterator, this); };
+    }
+  }
+
+  // export additional methods
+  if (DEFAULT) {
+    methods = {
+      values: getIterationMethod(VALUES),
+      keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),
+      entries: getIterationMethod(ENTRIES)
+    };
+    if (FORCED) for (KEY in methods) {
+      if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
+        defineBuiltIn(IterablePrototype, KEY, methods[KEY]);
+      }
+    } else $({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods);
+  }
+
+  // define iterator
+  if ((!IS_PURE || FORCED) && IterablePrototype[ITERATOR] !== defaultIterator) {
+    defineBuiltIn(IterablePrototype, ITERATOR, defaultIterator, { name: DEFAULT });
+  }
+  Iterators[NAME] = defaultIterator;
+
+  return methods;
+};

ddb_main/node_modules/core-js/internals/iterators-core.js

@@ -0,0 +1,49 @@
+'use strict';
+var fails = require('../internals/fails');
+var isCallable = require('../internals/is-callable');
+var isObject = require('../internals/is-object');
+var create = require('../internals/object-create');
+var getPrototypeOf = require('../internals/object-get-prototype-of');
+var defineBuiltIn = require('../internals/define-built-in');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+var IS_PURE = require('../internals/is-pure');
+
+var ITERATOR = wellKnownSymbol('iterator');
+var BUGGY_SAFARI_ITERATORS = false;
+
+// `%IteratorPrototype%` object
+// https://tc39.es/ecma262/#sec-%iteratorprototype%-object
+var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
+
+/* eslint-disable es/no-array-prototype-keys -- safe */
+if ([].keys) {
+  arrayIterator = [].keys();
+  // Safari 8 has buggy iterators w/o `next`
+  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
+  else {
+    PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
+    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
+  }
+}
+
+var NEW_ITERATOR_PROTOTYPE = !isObject(IteratorPrototype) || fails(function () {
+  var test = {};
+  // FF44- legacy iterators case
+  return IteratorPrototype[ITERATOR].call(test) !== test;
+});
+
+if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype = {};
+else if (IS_PURE) IteratorPrototype = create(IteratorPrototype);
+
+// `%IteratorPrototype%[@@iterator]()` method
+// https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
+if (!isCallable(IteratorPrototype[ITERATOR])) {
+  defineBuiltIn(IteratorPrototype, ITERATOR, function () {
+    return this;
+  });
+}
+
+module.exports = {
+  IteratorPrototype: IteratorPrototype,
+  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
+};

ddb_main/node_modules/core-js/internals/iterators.js

@@ -0,0 +1,2 @@
+'use strict';
+module.exports = {};

ddb_main/node_modules/core-js/internals/length-of-array-like.js

@@ -0,0 +1,8 @@
+'use strict';
+var toLength = require('../internals/to-length');
+
+// `LengthOfArrayLike` abstract operation
+// https://tc39.es/ecma262/#sec-lengthofarraylike
+module.exports = function (obj) {
+  return toLength(obj.length);
+};

ddb_main/node_modules/core-js/internals/make-built-in.js

@@ -0,0 +1,55 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var fails = require('../internals/fails');
+var isCallable = require('../internals/is-callable');
+var hasOwn = require('../internals/has-own-property');
+var DESCRIPTORS = require('../internals/descriptors');
+var CONFIGURABLE_FUNCTION_NAME = require('../internals/function-name').CONFIGURABLE;
+var inspectSource = require('../internals/inspect-source');
+var InternalStateModule = require('../internals/internal-state');
+
+var enforceInternalState = InternalStateModule.enforce;
+var getInternalState = InternalStateModule.get;
+var $String = String;
+// eslint-disable-next-line es/no-object-defineproperty -- safe
+var defineProperty = Object.defineProperty;
+var stringSlice = uncurryThis(''.slice);
+var replace = uncurryThis(''.replace);
+var join = uncurryThis([].join);
+
+var CONFIGURABLE_LENGTH = DESCRIPTORS && !fails(function () {
+  return defineProperty(function () { /* empty */ }, 'length', { value: 8 }).length !== 8;
+});
+
+var TEMPLATE = String(String).split('String');
+
+var makeBuiltIn = module.exports = function (value, name, options) {
+  if (stringSlice($String(name), 0, 7) === 'Symbol(') {
+    name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
+  }
+  if (options && options.getter) name = 'get ' + name;
+  if (options && options.setter) name = 'set ' + name;
+  if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
+    if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
+    else value.name = name;
+  }
+  if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {
+    defineProperty(value, 'length', { value: options.arity });
+  }
+  try {
+    if (options && hasOwn(options, 'constructor') && options.constructor) {
+      if (DESCRIPTORS) defineProperty(value, 'prototype', { writable: false });
+    // in V8 ~ Chrome 53, prototypes of some methods, like `Array.prototype.values`, are non-writable
+    } else if (value.prototype) value.prototype = undefined;
+  } catch (error) { /* empty */ }
+  var state = enforceInternalState(value);
+  if (!hasOwn(state, 'source')) {
+    state.source = join(TEMPLATE, typeof name == 'string' ? name : '');
+  } return value;
+};
+
+// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
+// eslint-disable-next-line no-extend-native -- required
+Function.prototype.toString = makeBuiltIn(function toString() {
+  return isCallable(this) && getInternalState(this).source || inspectSource(this);
+}, 'toString');

ddb_main/node_modules/core-js/internals/math-trunc.js

@@ -0,0 +1,11 @@
+'use strict';
+var ceil = Math.ceil;
+var floor = Math.floor;
+
+// `Math.trunc` method
+// https://tc39.es/ecma262/#sec-math.trunc
+// eslint-disable-next-line es/no-math-trunc -- safe
+module.exports = Math.trunc || function trunc(x) {
+  var n = +x;
+  return (n > 0 ? floor : ceil)(n);
+};

ddb_main/node_modules/core-js/internals/object-assign.js

@@ -0,0 +1,57 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var uncurryThis = require('../internals/function-uncurry-this');
+var call = require('../internals/function-call');
+var fails = require('../internals/fails');
+var objectKeys = require('../internals/object-keys');
+var getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');
+var propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');
+var toObject = require('../internals/to-object');
+var IndexedObject = require('../internals/indexed-object');
+
+// eslint-disable-next-line es/no-object-assign -- safe
+var $assign = Object.assign;
+// eslint-disable-next-line es/no-object-defineproperty -- required for testing
+var defineProperty = Object.defineProperty;
+var concat = uncurryThis([].concat);
+
+// `Object.assign` method
+// https://tc39.es/ecma262/#sec-object.assign
+module.exports = !$assign || fails(function () {
+  // should have correct order of operations (Edge bug)
+  if (DESCRIPTORS && $assign({ b: 1 }, $assign(defineProperty({}, 'a', {
+    enumerable: true,
+    get: function () {
+      defineProperty(this, 'b', {
+        value: 3,
+        enumerable: false
+      });
+    }
+  }), { b: 2 })).b !== 1) return true;
+  // should work with symbols and should have deterministic property order (V8 bug)
+  var A = {};
+  var B = {};
+  // eslint-disable-next-line es/no-symbol -- safe
+  var symbol = Symbol('assign detection');
+  var alphabet = 'abcdefghijklmnopqrst';
+  A[symbol] = 7;
+  alphabet.split('').forEach(function (chr) { B[chr] = chr; });
+  return $assign({}, A)[symbol] !== 7 || objectKeys($assign({}, B)).join('') !== alphabet;
+}) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`
+  var T = toObject(target);
+  var argumentsLength = arguments.length;
+  var index = 1;
+  var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
+  var propertyIsEnumerable = propertyIsEnumerableModule.f;
+  while (argumentsLength > index) {
+    var S = IndexedObject(arguments[index++]);
+    var keys = getOwnPropertySymbols ? concat(objectKeys(S), getOwnPropertySymbols(S)) : objectKeys(S);
+    var length = keys.length;
+    var j = 0;
+    var key;
+    while (length > j) {
+      key = keys[j++];
+      if (!DESCRIPTORS || call(propertyIsEnumerable, S, key)) T[key] = S[key];
+    }
+  } return T;
+} : $assign;

ddb_main/node_modules/core-js/internals/object-create.js

@@ -0,0 +1,84 @@
+'use strict';
+/* global ActiveXObject -- old IE, WSH */
+var anObject = require('../internals/an-object');
+var definePropertiesModule = require('../internals/object-define-properties');
+var enumBugKeys = require('../internals/enum-bug-keys');
+var hiddenKeys = require('../internals/hidden-keys');
+var html = require('../internals/html');
+var documentCreateElement = require('../internals/document-create-element');
+var sharedKey = require('../internals/shared-key');
+
+var GT = '>';
+var LT = '<';
+var PROTOTYPE = 'prototype';
+var SCRIPT = 'script';
+var IE_PROTO = sharedKey('IE_PROTO');
+
+var EmptyConstructor = function () { /* empty */ };
+
+var scriptTag = function (content) {
+  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
+};
+
+// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
+var NullProtoObjectViaActiveX = function (activeXDocument) {
+  activeXDocument.write(scriptTag(''));
+  activeXDocument.close();
+  var temp = activeXDocument.parentWindow.Object;
+  activeXDocument = null; // avoid memory leak
+  return temp;
+};
+
+// Create object with fake `null` prototype: use iframe Object with cleared prototype
+var NullProtoObjectViaIFrame = function () {
+  // Thrash, waste and sodomy: IE GC bug
+  var iframe = documentCreateElement('iframe');
+  var JS = 'java' + SCRIPT + ':';
+  var iframeDocument;
+  iframe.style.display = 'none';
+  html.appendChild(iframe);
+  // https://github.com/zloirock/core-js/issues/475
+  iframe.src = String(JS);
+  iframeDocument = iframe.contentWindow.document;
+  iframeDocument.open();
+  iframeDocument.write(scriptTag('document.F=Object'));
+  iframeDocument.close();
+  return iframeDocument.F;
+};
+
+// Check for document.domain and active x support
+// No need to use active x approach when document.domain is not set
+// see https://github.com/es-shims/es5-shim/issues/150
+// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
+// avoid IE GC bug
+var activeXDocument;
+var NullProtoObject = function () {
+  try {
+    activeXDocument = new ActiveXObject('htmlfile');
+  } catch (error) { /* ignore */ }
+  NullProtoObject = typeof document != 'undefined'
+    ? document.domain && activeXDocument
+      ? NullProtoObjectViaActiveX(activeXDocument) // old IE
+      : NullProtoObjectViaIFrame()
+    : NullProtoObjectViaActiveX(activeXDocument); // WSH
+  var length = enumBugKeys.length;
+  while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
+  return NullProtoObject();
+};
+
+hiddenKeys[IE_PROTO] = true;
+
+// `Object.create` method
+// https://tc39.es/ecma262/#sec-object.create
+// eslint-disable-next-line es/no-object-create -- safe
+module.exports = Object.create || function create(O, Properties) {
+  var result;
+  if (O !== null) {
+    EmptyConstructor[PROTOTYPE] = anObject(O);
+    result = new EmptyConstructor();
+    EmptyConstructor[PROTOTYPE] = null;
+    // add "__proto__" for Object.getPrototypeOf polyfill
+    result[IE_PROTO] = O;
+  } else result = NullProtoObject();
+  return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
+};

ddb_main/node_modules/core-js/internals/object-define-properties.js

@@ -0,0 +1,21 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');
+var definePropertyModule = require('../internals/object-define-property');
+var anObject = require('../internals/an-object');
+var toIndexedObject = require('../internals/to-indexed-object');
+var objectKeys = require('../internals/object-keys');
+
+// `Object.defineProperties` method
+// https://tc39.es/ecma262/#sec-object.defineproperties
+// eslint-disable-next-line es/no-object-defineproperties -- safe
+exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
+  anObject(O);
+  var props = toIndexedObject(Properties);
+  var keys = objectKeys(Properties);
+  var length = keys.length;
+  var index = 0;
+  var key;
+  while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);
+  return O;
+};

ddb_main/node_modules/core-js/internals/object-define-property.js

@@ -0,0 +1,44 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var IE8_DOM_DEFINE = require('../internals/ie8-dom-define');
+var V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');
+var anObject = require('../internals/an-object');
+var toPropertyKey = require('../internals/to-property-key');
+
+var $TypeError = TypeError;
+// eslint-disable-next-line es/no-object-defineproperty -- safe
+var $defineProperty = Object.defineProperty;
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+var ENUMERABLE = 'enumerable';
+var CONFIGURABLE = 'configurable';
+var WRITABLE = 'writable';
+
+// `Object.defineProperty` method
+// https://tc39.es/ecma262/#sec-object.defineproperty
+exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
+  anObject(O);
+  P = toPropertyKey(P);
+  anObject(Attributes);
+  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
+    var current = $getOwnPropertyDescriptor(O, P);
+    if (current && current[WRITABLE]) {
+      O[P] = Attributes.value;
+      Attributes = {
+        configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
+        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
+        writable: false
+      };
+    }
+  } return $defineProperty(O, P, Attributes);
+} : $defineProperty : function defineProperty(O, P, Attributes) {
+  anObject(O);
+  P = toPropertyKey(P);
+  anObject(Attributes);
+  if (IE8_DOM_DEFINE) try {
+    return $defineProperty(O, P, Attributes);
+  } catch (error) { /* empty */ }
+  if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');
+  if ('value' in Attributes) O[P] = Attributes.value;
+  return O;
+};

ddb_main/node_modules/core-js/internals/object-get-own-property-descriptor.js

@@ -0,0 +1,23 @@
+'use strict';
+var DESCRIPTORS = require('../internals/descriptors');
+var call = require('../internals/function-call');
+var propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');
+var createPropertyDescriptor = require('../internals/create-property-descriptor');
+var toIndexedObject = require('../internals/to-indexed-object');
+var toPropertyKey = require('../internals/to-property-key');
+var hasOwn = require('../internals/has-own-property');
+var IE8_DOM_DEFINE = require('../internals/ie8-dom-define');
+
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+// `Object.getOwnPropertyDescriptor` method
+// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
+exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
+  O = toIndexedObject(O);
+  P = toPropertyKey(P);
+  if (IE8_DOM_DEFINE) try {
+    return $getOwnPropertyDescriptor(O, P);
+  } catch (error) { /* empty */ }
+  if (hasOwn(O, P)) return createPropertyDescriptor(!call(propertyIsEnumerableModule.f, O, P), O[P]);
+};

ddb_main/node_modules/core-js/internals/object-get-own-property-names.js

@@ -0,0 +1,12 @@
+'use strict';
+var internalObjectKeys = require('../internals/object-keys-internal');
+var enumBugKeys = require('../internals/enum-bug-keys');
+
+var hiddenKeys = enumBugKeys.concat('length', 'prototype');
+
+// `Object.getOwnPropertyNames` method
+// https://tc39.es/ecma262/#sec-object.getownpropertynames
+// eslint-disable-next-line es/no-object-getownpropertynames -- safe
+exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
+  return internalObjectKeys(O, hiddenKeys);
+};

ddb_main/node_modules/core-js/internals/object-get-own-property-symbols.js

@@ -0,0 +1,3 @@
+'use strict';
+// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
+exports.f = Object.getOwnPropertySymbols;

ddb_main/node_modules/core-js/internals/object-get-prototype-of.js

@@ -0,0 +1,22 @@
+'use strict';
+var hasOwn = require('../internals/has-own-property');
+var isCallable = require('../internals/is-callable');
+var toObject = require('../internals/to-object');
+var sharedKey = require('../internals/shared-key');
+var CORRECT_PROTOTYPE_GETTER = require('../internals/correct-prototype-getter');
+
+var IE_PROTO = sharedKey('IE_PROTO');
+var $Object = Object;
+var ObjectPrototype = $Object.prototype;
+
+// `Object.getPrototypeOf` method
+// https://tc39.es/ecma262/#sec-object.getprototypeof
+// eslint-disable-next-line es/no-object-getprototypeof -- safe
+module.exports = CORRECT_PROTOTYPE_GETTER ? $Object.getPrototypeOf : function (O) {
+  var object = toObject(O);
+  if (hasOwn(object, IE_PROTO)) return object[IE_PROTO];
+  var constructor = object.constructor;
+  if (isCallable(constructor) && object instanceof constructor) {
+    return constructor.prototype;
+  } return object instanceof $Object ? ObjectPrototype : null;
+};

ddb_main/node_modules/core-js/internals/object-is-prototype-of.js

@@ -0,0 +1,4 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+
+module.exports = uncurryThis({}.isPrototypeOf);

ddb_main/node_modules/core-js/internals/object-keys-internal.js

@@ -0,0 +1,21 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var hasOwn = require('../internals/has-own-property');
+var toIndexedObject = require('../internals/to-indexed-object');
+var indexOf = require('../internals/array-includes').indexOf;
+var hiddenKeys = require('../internals/hidden-keys');
+
+var push = uncurryThis([].push);
+
+module.exports = function (object, names) {
+  var O = toIndexedObject(object);
+  var i = 0;
+  var result = [];
+  var key;
+  for (key in O) !hasOwn(hiddenKeys, key) && hasOwn(O, key) && push(result, key);
+  // Don't enum bug & hidden keys
+  while (names.length > i) if (hasOwn(O, key = names[i++])) {
+    ~indexOf(result, key) || push(result, key);
+  }
+  return result;
+};

ddb_main/node_modules/core-js/internals/object-keys.js

@@ -0,0 +1,10 @@
+'use strict';
+var internalObjectKeys = require('../internals/object-keys-internal');
+var enumBugKeys = require('../internals/enum-bug-keys');
+
+// `Object.keys` method
+// https://tc39.es/ecma262/#sec-object.keys
+// eslint-disable-next-line es/no-object-keys -- safe
+module.exports = Object.keys || function keys(O) {
+  return internalObjectKeys(O, enumBugKeys);
+};

ddb_main/node_modules/core-js/internals/object-property-is-enumerable.js

@@ -0,0 +1,14 @@
+'use strict';
+var $propertyIsEnumerable = {}.propertyIsEnumerable;
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+// Nashorn ~ JDK8 bug
+var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);
+
+// `Object.prototype.propertyIsEnumerable` method implementation
+// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
+exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
+  var descriptor = getOwnPropertyDescriptor(this, V);
+  return !!descriptor && descriptor.enumerable;
+} : $propertyIsEnumerable;

ddb_main/node_modules/core-js/internals/object-set-prototype-of.js

@@ -0,0 +1,29 @@
+'use strict';
+/* eslint-disable no-proto -- safe */
+var uncurryThisAccessor = require('../internals/function-uncurry-this-accessor');
+var isObject = require('../internals/is-object');
+var requireObjectCoercible = require('../internals/require-object-coercible');
+var aPossiblePrototype = require('../internals/a-possible-prototype');
+
+// `Object.setPrototypeOf` method
+// https://tc39.es/ecma262/#sec-object.setprototypeof
+// Works with __proto__ only. Old v8 can't work with null proto objects.
+// eslint-disable-next-line es/no-object-setprototypeof -- safe
+module.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {
+  var CORRECT_SETTER = false;
+  var test = {};
+  var setter;
+  try {
+    setter = uncurryThisAccessor(Object.prototype, '__proto__', 'set');
+    setter(test, []);
+    CORRECT_SETTER = test instanceof Array;
+  } catch (error) { /* empty */ }
+  return function setPrototypeOf(O, proto) {
+    requireObjectCoercible(O);
+    aPossiblePrototype(proto);
+    if (!isObject(O)) return O;
+    if (CORRECT_SETTER) setter(O, proto);
+    else O.__proto__ = proto;
+    return O;
+  };
+}() : undefined);

ddb_main/node_modules/core-js/internals/ordinary-to-primitive.js

@@ -0,0 +1,16 @@
+'use strict';
+var call = require('../internals/function-call');
+var isCallable = require('../internals/is-callable');
+var isObject = require('../internals/is-object');
+
+var $TypeError = TypeError;
+
+// `OrdinaryToPrimitive` abstract operation
+// https://tc39.es/ecma262/#sec-ordinarytoprimitive
+module.exports = function (input, pref) {
+  var fn, val;
+  if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
+  if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;
+  if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
+  throw new $TypeError("Can't convert object to primitive value");
+};

ddb_main/node_modules/core-js/internals/own-keys.js

@@ -0,0 +1,15 @@
+'use strict';
+var getBuiltIn = require('../internals/get-built-in');
+var uncurryThis = require('../internals/function-uncurry-this');
+var getOwnPropertyNamesModule = require('../internals/object-get-own-property-names');
+var getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');
+var anObject = require('../internals/an-object');
+
+var concat = uncurryThis([].concat);
+
+// all object keys, includes non-enumerable and symbols
+module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
+  var keys = getOwnPropertyNamesModule.f(anObject(it));
+  var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
+  return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;
+};

ddb_main/node_modules/core-js/internals/require-object-coercible.js

@@ -0,0 +1,11 @@
+'use strict';
+var isNullOrUndefined = require('../internals/is-null-or-undefined');
+
+var $TypeError = TypeError;
+
+// `RequireObjectCoercible` abstract operation
+// https://tc39.es/ecma262/#sec-requireobjectcoercible
+module.exports = function (it) {
+  if (isNullOrUndefined(it)) throw new $TypeError("Can't call method on " + it);
+  return it;
+};

ddb_main/node_modules/core-js/internals/safe-get-built-in.js

@@ -0,0 +1,13 @@
+'use strict';
+var global = require('../internals/global');
+var DESCRIPTORS = require('../internals/descriptors');
+
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+// Avoid NodeJS experimental warning
+module.exports = function (name) {
+  if (!DESCRIPTORS) return global[name];
+  var descriptor = getOwnPropertyDescriptor(global, name);
+  return descriptor && descriptor.value;
+};

ddb_main/node_modules/core-js/internals/set-to-string-tag.js

@@ -0,0 +1,13 @@
+'use strict';
+var defineProperty = require('../internals/object-define-property').f;
+var hasOwn = require('../internals/has-own-property');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var TO_STRING_TAG = wellKnownSymbol('toStringTag');
+
+module.exports = function (target, TAG, STATIC) {
+  if (target && !STATIC) target = target.prototype;
+  if (target && !hasOwn(target, TO_STRING_TAG)) {
+    defineProperty(target, TO_STRING_TAG, { configurable: true, value: TAG });
+  }
+};

ddb_main/node_modules/core-js/internals/shared-key.js

@@ -0,0 +1,9 @@
+'use strict';
+var shared = require('../internals/shared');
+var uid = require('../internals/uid');
+
+var keys = shared('keys');
+
+module.exports = function (key) {
+  return keys[key] || (keys[key] = uid(key));
+};

ddb_main/node_modules/core-js/internals/shared-store.js

@@ -0,0 +1,15 @@
+'use strict';
+var IS_PURE = require('../internals/is-pure');
+var globalThis = require('../internals/global');
+var defineGlobalProperty = require('../internals/define-global-property');
+
+var SHARED = '__core-js_shared__';
+var store = module.exports = globalThis[SHARED] || defineGlobalProperty(SHARED, {});
+
+(store.versions || (store.versions = [])).push({
+  version: '3.37.1',
+  mode: IS_PURE ? 'pure' : 'global',
+  copyright: '© 2014-2024 Denis Pushkarev (zloirock.ru)',
+  license: 'https://github.com/zloirock/core-js/blob/v3.37.1/LICENSE',
+  source: 'https://github.com/zloirock/core-js'
+});

ddb_main/node_modules/core-js/internals/shared.js

@@ -0,0 +1,6 @@
+'use strict';
+var store = require('../internals/shared-store');
+
+module.exports = function (key, value) {
+  return store[key] || (store[key] = value || {});
+};

ddb_main/node_modules/core-js/internals/string-multibyte.js

@@ -0,0 +1,37 @@
+'use strict';
+var uncurryThis = require('../internals/function-uncurry-this');
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
+var toString = require('../internals/to-string');
+var requireObjectCoercible = require('../internals/require-object-coercible');
+
+var charAt = uncurryThis(''.charAt);
+var charCodeAt = uncurryThis(''.charCodeAt);
+var stringSlice = uncurryThis(''.slice);
+
+var createMethod = function (CONVERT_TO_STRING) {
+  return function ($this, pos) {
+    var S = toString(requireObjectCoercible($this));
+    var position = toIntegerOrInfinity(pos);
+    var size = S.length;
+    var first, second;
+    if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;
+    first = charCodeAt(S, position);
+    return first < 0xD800 || first > 0xDBFF || position + 1 === size
+      || (second = charCodeAt(S, position + 1)) < 0xDC00 || second > 0xDFFF
+        ? CONVERT_TO_STRING
+          ? charAt(S, position)
+          : first
+        : CONVERT_TO_STRING
+          ? stringSlice(S, position, position + 2)
+          : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;
+  };
+};
+
+module.exports = {
+  // `String.prototype.codePointAt` method
+  // https://tc39.es/ecma262/#sec-string.prototype.codepointat
+  codeAt: createMethod(false),
+  // `String.prototype.at` method
+  // https://github.com/mathiasbynens/String.prototype.at
+  charAt: createMethod(true)
+};

ddb_main/node_modules/core-js/internals/string-punycode-to-ascii.js

@@ -0,0 +1,181 @@
+'use strict';
+// based on https://github.com/bestiejs/punycode.js/blob/master/punycode.js
+var uncurryThis = require('../internals/function-uncurry-this');
+
+var maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1
+var base = 36;
+var tMin = 1;
+var tMax = 26;
+var skew = 38;
+var damp = 700;
+var initialBias = 72;
+var initialN = 128; // 0x80
+var delimiter = '-'; // '\x2D'
+var regexNonASCII = /[^\0-\u007E]/; // non-ASCII chars
+var regexSeparators = /[.\u3002\uFF0E\uFF61]/g; // RFC 3490 separators
+var OVERFLOW_ERROR = 'Overflow: input needs wider integers to process';
+var baseMinusTMin = base - tMin;
+
+var $RangeError = RangeError;
+var exec = uncurryThis(regexSeparators.exec);
+var floor = Math.floor;
+var fromCharCode = String.fromCharCode;
+var charCodeAt = uncurryThis(''.charCodeAt);
+var join = uncurryThis([].join);
+var push = uncurryThis([].push);
+var replace = uncurryThis(''.replace);
+var split = uncurryThis(''.split);
+var toLowerCase = uncurryThis(''.toLowerCase);
+
+/**
+ * Creates an array containing the numeric code points of each Unicode
+ * character in the string. While JavaScript uses UCS-2 internally,
+ * this function will convert a pair of surrogate halves (each of which
+ * UCS-2 exposes as separate characters) into a single code point,
+ * matching UTF-16.
+ */
+var ucs2decode = function (string) {
+  var output = [];
+  var counter = 0;
+  var length = string.length;
+  while (counter < length) {
+    var value = charCodeAt(string, counter++);
+    if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+      // It's a high surrogate, and there is a next character.
+      var extra = charCodeAt(string, counter++);
+      if ((extra & 0xFC00) === 0xDC00) { // Low surrogate.
+        push(output, ((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+      } else {
+        // It's an unmatched surrogate; only append this code unit, in case the
+        // next code unit is the high surrogate of a surrogate pair.
+        push(output, value);
+        counter--;
+      }
+    } else {
+      push(output, value);
+    }
+  }
+  return output;
+};
+
+/**
+ * Converts a digit/integer into a basic code point.
+ */
+var digitToBasic = function (digit) {
+  //  0..25 map to ASCII a..z or A..Z
+  // 26..35 map to ASCII 0..9
+  return digit + 22 + 75 * (digit < 26);
+};
+
+/**
+ * Bias adaptation function as per section 3.4 of RFC 3492.
+ * https://tools.ietf.org/html/rfc3492#section-3.4
+ */
+var adapt = function (delta, numPoints, firstTime) {
+  var k = 0;
+  delta = firstTime ? floor(delta / damp) : delta >> 1;
+  delta += floor(delta / numPoints);
+  while (delta > baseMinusTMin * tMax >> 1) {
+    delta = floor(delta / baseMinusTMin);
+    k += base;
+  }
+  return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
+};
+
+/**
+ * Converts a string of Unicode symbols (e.g. a domain name label) to a
+ * Punycode string of ASCII-only symbols.
+ */
+var encode = function (input) {
+  var output = [];
+
+  // Convert the input in UCS-2 to an array of Unicode code points.
+  input = ucs2decode(input);
+
+  // Cache the length.
+  var inputLength = input.length;
+
+  // Initialize the state.
+  var n = initialN;
+  var delta = 0;
+  var bias = initialBias;
+  var i, currentValue;
+
+  // Handle the basic code points.
+  for (i = 0; i < input.length; i++) {
+    currentValue = input[i];
+    if (currentValue < 0x80) {
+      push(output, fromCharCode(currentValue));
+    }
+  }
+
+  var basicLength = output.length; // number of basic code points.
+  var handledCPCount = basicLength; // number of code points that have been handled;
+
+  // Finish the basic string with a delimiter unless it's empty.
+  if (basicLength) {
+    push(output, delimiter);
+  }
+
+  // Main encoding loop:
+  while (handledCPCount < inputLength) {
+    // All non-basic code points < n have been handled already. Find the next larger one:
+    var m = maxInt;
+    for (i = 0; i < input.length; i++) {
+      currentValue = input[i];
+      if (currentValue >= n && currentValue < m) {
+        m = currentValue;
+      }
+    }
+
+    // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, but guard against overflow.
+    var handledCPCountPlusOne = handledCPCount + 1;
+    if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
+      throw new $RangeError(OVERFLOW_ERROR);
+    }
+
+    delta += (m - n) * handledCPCountPlusOne;
+    n = m;
+
+    for (i = 0; i < input.length; i++) {
+      currentValue = input[i];
+      if (currentValue < n && ++delta > maxInt) {
+        throw new $RangeError(OVERFLOW_ERROR);
+      }
+      if (currentValue === n) {
+        // Represent delta as a generalized variable-length integer.
+        var q = delta;
+        var k = base;
+        while (true) {
+          var t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
+          if (q < t) break;
+          var qMinusT = q - t;
+          var baseMinusT = base - t;
+          push(output, fromCharCode(digitToBasic(t + qMinusT % baseMinusT)));
+          q = floor(qMinusT / baseMinusT);
+          k += base;
+        }
+
+        push(output, fromCharCode(digitToBasic(q)));
+        bias = adapt(delta, handledCPCountPlusOne, handledCPCount === basicLength);
+        delta = 0;
+        handledCPCount++;
+      }
+    }
+
+    delta++;
+    n++;
+  }
+  return join(output, '');
+};
+
+module.exports = function (input) {
+  var encoded = [];
+  var labels = split(replace(toLowerCase(input), regexSeparators, '\u002E'), '.');
+  var i, label;
+  for (i = 0; i < labels.length; i++) {
+    label = labels[i];
+    push(encoded, exec(regexNonASCII, label) ? 'xn--' + encode(label) : label);
+  }
+  return join(encoded, '.');
+};

ddb_main/node_modules/core-js/internals/symbol-constructor-detection.js

@@ -0,0 +1,19 @@
+'use strict';
+/* eslint-disable es/no-symbol -- required for testing */
+var V8_VERSION = require('../internals/engine-v8-version');
+var fails = require('../internals/fails');
+var global = require('../internals/global');
+
+var $String = global.String;
+
+// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
+module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
+  var symbol = Symbol('symbol detection');
+  // Chrome 38 Symbol has incorrect toString conversion
+  // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
+  // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
+  // of course, fail.
+  return !$String(symbol) || !(Object(symbol) instanceof Symbol) ||
+    // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
+    !Symbol.sham && V8_VERSION && V8_VERSION < 41;
+});

ddb_main/node_modules/core-js/internals/to-absolute-index.js

@@ -0,0 +1,13 @@
+'use strict';
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
+
+var max = Math.max;
+var min = Math.min;
+
+// Helper for a popular repeating case of the spec:
+// Let integer be ? ToInteger(index).
+// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
+module.exports = function (index, length) {
+  var integer = toIntegerOrInfinity(index);
+  return integer < 0 ? max(integer + length, 0) : min(integer, length);
+};

ddb_main/node_modules/core-js/internals/to-indexed-object.js

@@ -0,0 +1,8 @@
+'use strict';
+// toObject with fallback for non-array-like ES3 strings
+var IndexedObject = require('../internals/indexed-object');
+var requireObjectCoercible = require('../internals/require-object-coercible');
+
+module.exports = function (it) {
+  return IndexedObject(requireObjectCoercible(it));
+};

ddb_main/node_modules/core-js/internals/to-integer-or-infinity.js

@@ -0,0 +1,10 @@
+'use strict';
+var trunc = require('../internals/math-trunc');
+
+// `ToIntegerOrInfinity` abstract operation
+// https://tc39.es/ecma262/#sec-tointegerorinfinity
+module.exports = function (argument) {
+  var number = +argument;
+  // eslint-disable-next-line no-self-compare -- NaN check
+  return number !== number || number === 0 ? 0 : trunc(number);
+};

ddb_main/node_modules/core-js/internals/to-length.js

@@ -0,0 +1,11 @@
+'use strict';
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
+
+var min = Math.min;
+
+// `ToLength` abstract operation
+// https://tc39.es/ecma262/#sec-tolength
+module.exports = function (argument) {
+  var len = toIntegerOrInfinity(argument);
+  return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
+};

ddb_main/node_modules/core-js/internals/to-object.js

@@ -0,0 +1,10 @@
+'use strict';
+var requireObjectCoercible = require('../internals/require-object-coercible');
+
+var $Object = Object;
+
+// `ToObject` abstract operation
+// https://tc39.es/ecma262/#sec-toobject
+module.exports = function (argument) {
+  return $Object(requireObjectCoercible(argument));
+};

ddb_main/node_modules/core-js/internals/to-primitive.js

@@ -0,0 +1,26 @@
+'use strict';
+var call = require('../internals/function-call');
+var isObject = require('../internals/is-object');
+var isSymbol = require('../internals/is-symbol');
+var getMethod = require('../internals/get-method');
+var ordinaryToPrimitive = require('../internals/ordinary-to-primitive');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var $TypeError = TypeError;
+var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');
+
+// `ToPrimitive` abstract operation
+// https://tc39.es/ecma262/#sec-toprimitive
+module.exports = function (input, pref) {
+  if (!isObject(input) || isSymbol(input)) return input;
+  var exoticToPrim = getMethod(input, TO_PRIMITIVE);
+  var result;
+  if (exoticToPrim) {
+    if (pref === undefined) pref = 'default';
+    result = call(exoticToPrim, input, pref);
+    if (!isObject(result) || isSymbol(result)) return result;
+    throw new $TypeError("Can't convert object to primitive value");
+  }
+  if (pref === undefined) pref = 'number';
+  return ordinaryToPrimitive(input, pref);
+};

ddb_main/node_modules/core-js/internals/to-property-key.js

@@ -0,0 +1,10 @@
+'use strict';
+var toPrimitive = require('../internals/to-primitive');
+var isSymbol = require('../internals/is-symbol');
+
+// `ToPropertyKey` abstract operation
+// https://tc39.es/ecma262/#sec-topropertykey
+module.exports = function (argument) {
+  var key = toPrimitive(argument, 'string');
+  return isSymbol(key) ? key : key + '';
+};

ddb_main/node_modules/core-js/internals/to-string-tag-support.js

@@ -0,0 +1,9 @@
+'use strict';
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var TO_STRING_TAG = wellKnownSymbol('toStringTag');
+var test = {};
+
+test[TO_STRING_TAG] = 'z';
+
+module.exports = String(test) === '[object z]';

ddb_main/node_modules/core-js/internals/to-string.js

@@ -0,0 +1,9 @@
+'use strict';
+var classof = require('../internals/classof');
+
+var $String = String;
+
+module.exports = function (argument) {
+  if (classof(argument) === 'Symbol') throw new TypeError('Cannot convert a Symbol value to a string');
+  return $String(argument);
+};