[#94] Backend

https://project.mdnd-it.cc/work_packages/94

SerpentRace_Backend/node_modules/yaml/LICENSE

@@ -0,0 +1,13 @@
+Copyright 2018 Eemeli Aro <eemeli@gmail.com>
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.

SerpentRace_Backend/node_modules/yaml/README.md

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+# YAML <a href="https://www.npmjs.com/package/yaml"><img align="right" src="https://badge.fury.io/js/yaml.svg" title="npm package" /></a>
+
+`yaml` is a JavaScript parser and stringifier for [YAML](http://yaml.org/), a human friendly data serialization standard. It supports both parsing and stringifying data using all versions of YAML, along with all common data schemas. As a particularly distinguishing feature, `yaml` fully supports reading and writing comments and blank lines in YAML documents.
+
+The library is released under the ISC open source license, and the code is [available on GitHub](https://github.com/eemeli/yaml/). It has no external dependencies and runs on Node.js 6 and later, and in browsers from IE 11 upwards.
+
+For the purposes of versioning, any changes that break any of the endpoints or APIs documented here will be considered semver-major breaking changes. Undocumented library internals may change between minor versions, and previous APIs may be deprecated (but not removed).
+
+For more information, see the project's documentation site: [**eemeli.org/yaml**](https://eemeli.org/yaml/)
+
+To install:
+
+```sh
+npm install yaml@next
+```
+
+**Note:** These docs are for `yaml@2`. For v1, see the [v1.10.0 tag](https://github.com/eemeli/yaml/tree/v1.10.0) for the source and [eemeli.org/yaml/v1](https://eemeli.org/yaml/v1/) for the documentation.
+
+## API Overview
+
+The API provided by `yaml` has three layers, depending on how deep you need to go: [Parse & Stringify](https://eemeli.org/yaml/#parse-amp-stringify), [Documents](https://eemeli.org/yaml/#documents), and the [CST Parser](https://eemeli.org/yaml/#cst-parser). The first has the simplest API and "just works", the second gets you all the bells and whistles supported by the library along with a decent [AST](https://eemeli.org/yaml/#content-nodes), and the third is the closest to YAML source, making it fast, raw, and crude.
+
+```js
+import YAML from 'yaml'
+// or
+const YAML = require('yaml')
+```
+
+### Parse & Stringify
+
+- [`YAML.parse(str, reviver?, options?): value`](https://eemeli.org/yaml/#yaml-parse)
+- [`YAML.stringify(value, replacer?, options?): string`](https://eemeli.org/yaml/#yaml-stringify)
+
+### YAML Documents
+
+- [`YAML.defaultOptions`](https://eemeli.org/yaml/#options)
+- [`YAML.Document`](https://eemeli.org/yaml/#yaml-documents)
+  - [`constructor(value, replacer?, options?)`](https://eemeli.org/yaml/#creating-documents)
+  - [`defaults`](https://eemeli.org/yaml/#options)
+  - [`#createNode(value, options?): Node`](https://eemeli.org/yaml/#creating-nodes)
+  - [`#anchors`](https://eemeli.org/yaml/#working-with-anchors)
+  - [`#contents`](https://eemeli.org/yaml/#content-nodes)
+  - [`#errors`](https://eemeli.org/yaml/#errors)
+- [`YAML.parseAllDocuments(str, options?): YAML.Document[]`](https://eemeli.org/yaml/#parsing-documents)
+- [`YAML.parseDocument(str, options?): YAML.Document`](https://eemeli.org/yaml/#parsing-documents)
+
+```js
+import { Pair, YAMLMap, YAMLSeq } from 'yaml/types'
+```
+
+- [`new Pair(key, value)`](https://eemeli.org/yaml/#creating-nodes)
+- [`new YAMLMap()`](https://eemeli.org/yaml/#creating-nodes)
+- [`new YAMLSeq()`](https://eemeli.org/yaml/#creating-nodes)
+
+### CST Parser
+
+```js
+import parseCST from 'yaml/parse-cst'
+```
+
+- [`parseCST(str): CSTDocument[]`](https://eemeli.org/yaml/#parsecst)
+- [`YAML.parseCST(str): CSTDocument[]`](https://eemeli.org/yaml/#parsecst)
+
+## YAML.parse
+
+```yaml
+# file.yml
+YAML:
+  - A human-readable data serialization language
+  - https://en.wikipedia.org/wiki/YAML
+yaml:
+  - A complete JavaScript implementation
+  - https://www.npmjs.com/package/yaml
+```
+
+```js
+import fs from 'fs'
+import YAML from 'yaml'
+
+YAML.parse('3.14159')
+// 3.14159
+
+YAML.parse('[ true, false, maybe, null ]\n')
+// [ true, false, 'maybe', null ]
+
+const file = fs.readFileSync('./file.yml', 'utf8')
+YAML.parse(file)
+// { YAML:
+//   [ 'A human-readable data serialization language',
+//     'https://en.wikipedia.org/wiki/YAML' ],
+//   yaml:
+//   [ 'A complete JavaScript implementation',
+//     'https://www.npmjs.com/package/yaml' ] }
+```
+
+## YAML.stringify
+
+```js
+import YAML from 'yaml'
+
+YAML.stringify(3.14159)
+// '3.14159\n'
+
+YAML.stringify([true, false, 'maybe', null])
+// `- true
+// - false
+// - maybe
+// - null
+// `
+
+YAML.stringify({ number: 3, plain: 'string', block: 'two\nlines\n' })
+// `number: 3
+// plain: string
+// block: |
+//   two
+//   lines
+// `
+```
+
+---
+
+Browser testing provided by:
+
+<a href="https://www.browserstack.com/open-source">
+<img width=200 src="https://eemeli.org/yaml/images/browserstack.svg" />
+</a>

SerpentRace_Backend/node_modules/yaml/browser/dist/parse-cst.js

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+import './errors-2634d01a.js';
+export { p as parse } from './parse-d1ba890f.js';

SerpentRace_Backend/node_modules/yaml/browser/dist/types.js

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+import './errors-2634d01a.js';
+export { A as Alias, C as Collection, N as Node, P as Pair, S as Scalar, d as YAMLMap, Y as YAMLSeq, b as binaryOptions, a as boolOptions, i as intOptions, n as nullOptions, s as strOptions } from './stringifyNumber-d8af95b1.js';
+export { M as Merge, S as Schema } from './Schema-ea978338.js';

SerpentRace_Backend/node_modules/yaml/browser/dist/util.js

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+export { T as Type, k as YAMLError, j as YAMLReferenceError, Y as YAMLSemanticError, i as YAMLSyntaxError, g as YAMLWarning } from './errors-2634d01a.js';
+export { l as findPair, k as stringifyNumber, c as stringifyString, t as toJS } from './stringifyNumber-d8af95b1.js';

SerpentRace_Backend/node_modules/yaml/browser/index.js

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+module.exports = require('./dist')

SerpentRace_Backend/node_modules/yaml/browser/parse-cst.js

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+module.exports = require('./dist/parse-cst').parse

SerpentRace_Backend/node_modules/yaml/browser/types.js

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+export * from './dist/types.js'

SerpentRace_Backend/node_modules/yaml/browser/util.js

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+export * from './dist/util.js'

SerpentRace_Backend/node_modules/yaml/dist/Schema-807430ba.js

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+'use strict';
+
+var _rollupPluginBabelHelpers = require('./_rollupPluginBabelHelpers-eed30217.js');
+var stringifyNumber = require('./stringifyNumber-dea1120c.js');
+
+const MERGE_KEY = '<<';
+class Merge extends stringifyNumber.Pair {
+  constructor(pair) {
+    if (pair instanceof stringifyNumber.Pair) {
+      let seq = pair.value;
+
+      if (!(seq instanceof stringifyNumber.YAMLSeq)) {
+        seq = new stringifyNumber.YAMLSeq();
+        seq.items.push(pair.value);
+        seq.range = pair.value.range;
+      }
+
+      super(pair.key, seq);
+      this.range = pair.range;
+    } else {
+      super(new stringifyNumber.Scalar(MERGE_KEY), new stringifyNumber.YAMLSeq());
+    }
+
+    this.type = stringifyNumber.Pair.Type.MERGE_PAIR;
+  } // If the value associated with a merge key is a single mapping node, each of
+  // its key/value pairs is inserted into the current mapping, unless the key
+  // already exists in it. If the value associated with the merge key is a
+  // sequence, then this sequence is expected to contain mapping nodes and each
+  // of these nodes is merged in turn according to its order in the sequence.
+  // Keys in mapping nodes earlier in the sequence override keys specified in
+  // later mapping nodes. -- http://yaml.org/type/merge.html
+
+
+  addToJSMap(ctx, map) {
+    for (const {
+      source
+    } of this.value.items) {
+      if (!(source instanceof stringifyNumber.YAMLMap)) throw new Error('Merge sources must be maps');
+      const srcMap = source.toJSON(null, ctx, Map);
+
+      for (const [key, value] of srcMap) {
+        if (map instanceof Map) {
+          if (!map.has(key)) map.set(key, value);
+        } else if (map instanceof Set) {
+          map.add(key);
+        } else if (!Object.prototype.hasOwnProperty.call(map, key)) {
+          Object.defineProperty(map, key, {
+            value,
+            writable: true,
+            enumerable: true,
+            configurable: true
+          });
+        }
+      }
+    }
+
+    return map;
+  }
+
+  toString(ctx, onComment) {
+    const seq = this.value;
+    if (seq.items.length > 1) return super.toString(ctx, onComment);
+    this.value = seq.items[0];
+    const str = super.toString(ctx, onComment);
+    this.value = seq;
+    return str;
+  }
+
+}
+
+function createMap(schema, obj, ctx) {
+  const {
+    keepUndefined,
+    replacer
+  } = ctx;
+  const map = new stringifyNumber.YAMLMap(schema);
+
+  const add = (key, value) => {
+    if (typeof replacer === 'function') value = replacer.call(obj, key, value);else if (Array.isArray(replacer) && !replacer.includes(key)) return;
+    if (value !== undefined || keepUndefined) map.items.push(stringifyNumber.createPair(key, value, ctx));
+  };
+
+  if (obj instanceof Map) {
+    for (const [key, value] of obj) add(key, value);
+  } else if (obj && typeof obj === 'object') {
+    for (const key of Object.keys(obj)) add(key, obj[key]);
+  }
+
+  if (typeof schema.sortMapEntries === 'function') {
+    map.items.sort(schema.sortMapEntries);
+  }
+
+  return map;
+}
+
+const map = {
+  createNode: createMap,
+  default: true,
+  nodeClass: stringifyNumber.YAMLMap,
+  tag: 'tag:yaml.org,2002:map',
+  resolve: map => map
+};
+
+function createSeq(schema, obj, ctx) {
+  const {
+    replacer
+  } = ctx;
+  const seq = new stringifyNumber.YAMLSeq(schema);
+
+  if (obj && obj[Symbol.iterator]) {
+    let i = 0;
+
+    for (let it of obj) {
+      if (typeof replacer === 'function') {
+        const key = obj instanceof Set ? it : String(i++);
+        it = replacer.call(obj, key, it);
+      }
+
+      seq.items.push(stringifyNumber.createNode(it, null, ctx));
+    }
+  }
+
+  return seq;
+}
+
+const seq = {
+  createNode: createSeq,
+  default: true,
+  nodeClass: stringifyNumber.YAMLSeq,
+  tag: 'tag:yaml.org,2002:seq',
+  resolve: seq => seq
+};
+
+const string = {
+  identify: value => typeof value === 'string',
+  default: true,
+  tag: 'tag:yaml.org,2002:str',
+  resolve: str => str,
+
+  stringify(item, ctx, onComment, onChompKeep) {
+    ctx = Object.assign({
+      actualString: true
+    }, ctx);
+    return stringifyNumber.stringifyString(item, ctx, onComment, onChompKeep);
+  },
+
+  options: stringifyNumber.strOptions
+};
+
+const failsafe = [map, seq, string];
+
+/* global BigInt */
+
+const intIdentify = value => typeof value === 'bigint' || Number.isInteger(value);
+
+const intResolve = (src, offset, radix) => stringifyNumber.intOptions.asBigInt ? BigInt(src) : parseInt(src.substring(offset), radix);
+
+function intStringify(node, radix, prefix) {
+  const {
+    value
+  } = node;
+  if (intIdentify(value) && value >= 0) return prefix + value.toString(radix);
+  return stringifyNumber.stringifyNumber(node);
+}
+
+const nullObj = {
+  identify: value => value == null,
+  createNode: (schema, value, ctx) => ctx.wrapScalars ? new stringifyNumber.Scalar(null) : null,
+  default: true,
+  tag: 'tag:yaml.org,2002:null',
+  test: /^(?:~|[Nn]ull|NULL)?$/,
+  resolve: str => {
+    const node = new stringifyNumber.Scalar(null);
+    node.sourceStr = str;
+    return node;
+  },
+  options: stringifyNumber.nullOptions,
+  stringify: ({
+    sourceStr
+  }) => sourceStr !== null && sourceStr !== void 0 ? sourceStr : stringifyNumber.nullOptions.nullStr
+};
+const boolObj = {
+  identify: value => typeof value === 'boolean',
+  default: true,
+  tag: 'tag:yaml.org,2002:bool',
+  test: /^(?:[Tt]rue|TRUE|[Ff]alse|FALSE)$/,
+  resolve: str => str[0] === 't' || str[0] === 'T',
+  options: stringifyNumber.boolOptions,
+  stringify: ({
+    value
+  }) => value ? stringifyNumber.boolOptions.trueStr : stringifyNumber.boolOptions.falseStr
+};
+const octObj = {
+  identify: value => intIdentify(value) && value >= 0,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'OCT',
+  test: /^0o[0-7]+$/,
+  resolve: str => intResolve(str, 2, 8),
+  options: stringifyNumber.intOptions,
+  stringify: node => intStringify(node, 8, '0o')
+};
+const intObj = {
+  identify: intIdentify,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  test: /^[-+]?[0-9]+$/,
+  resolve: str => intResolve(str, 0, 10),
+  options: stringifyNumber.intOptions,
+  stringify: stringifyNumber.stringifyNumber
+};
+const hexObj = {
+  identify: value => intIdentify(value) && value >= 0,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'HEX',
+  test: /^0x[0-9a-fA-F]+$/,
+  resolve: str => intResolve(str, 2, 16),
+  options: stringifyNumber.intOptions,
+  stringify: node => intStringify(node, 16, '0x')
+};
+const nanObj = {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  test: /^(?:[-+]?\.(?:inf|Inf|INF|nan|NaN|NAN))$/,
+  resolve: str => str.slice(-3).toLowerCase() === 'nan' ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
+  stringify: stringifyNumber.stringifyNumber
+};
+const expObj = {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  format: 'EXP',
+  test: /^[-+]?(?:\.[0-9]+|[0-9]+(?:\.[0-9]*)?)[eE][-+]?[0-9]+$/,
+  resolve: str => parseFloat(str),
+  stringify: ({
+    value
+  }) => Number(value).toExponential()
+};
+const floatObj = {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  test: /^[-+]?(?:\.[0-9]+|[0-9]+\.[0-9]*)$/,
+
+  resolve(str) {
+    const node = new stringifyNumber.Scalar(parseFloat(str));
+    const dot = str.indexOf('.');
+    if (dot !== -1 && str[str.length - 1] === '0') node.minFractionDigits = str.length - dot - 1;
+    return node;
+  },
+
+  stringify: stringifyNumber.stringifyNumber
+};
+const core = failsafe.concat([nullObj, boolObj, octObj, intObj, hexObj, nanObj, expObj, floatObj]);
+
+/* global BigInt */
+
+const intIdentify$1 = value => typeof value === 'bigint' || Number.isInteger(value);
+
+const stringifyJSON = ({
+  value
+}) => JSON.stringify(value);
+
+const json = [map, seq, {
+  identify: value => typeof value === 'string',
+  default: true,
+  tag: 'tag:yaml.org,2002:str',
+  resolve: str => str,
+  stringify: stringifyJSON
+}, {
+  identify: value => value == null,
+  createNode: (schema, value, ctx) => ctx.wrapScalars ? new stringifyNumber.Scalar(null) : null,
+  default: true,
+  tag: 'tag:yaml.org,2002:null',
+  test: /^null$/,
+  resolve: () => null,
+  stringify: stringifyJSON
+}, {
+  identify: value => typeof value === 'boolean',
+  default: true,
+  tag: 'tag:yaml.org,2002:bool',
+  test: /^true|false$/,
+  resolve: str => str === 'true',
+  stringify: stringifyJSON
+}, {
+  identify: intIdentify$1,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  test: /^-?(?:0|[1-9][0-9]*)$/,
+  resolve: str => stringifyNumber.intOptions.asBigInt ? BigInt(str) : parseInt(str, 10),
+  stringify: ({
+    value
+  }) => intIdentify$1(value) ? value.toString() : JSON.stringify(value)
+}, {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  test: /^-?(?:0|[1-9][0-9]*)(?:\.[0-9]*)?(?:[eE][-+]?[0-9]+)?$/,
+  resolve: str => parseFloat(str),
+  stringify: stringifyJSON
+}, {
+  default: true,
+  test: /^/,
+
+  resolve(str, onError) {
+    onError(`Unresolved plain scalar ${JSON.stringify(str)}`);
+    return str;
+  }
+
+}];
+
+/* global atob, btoa, Buffer */
+const binary = {
+  identify: value => value instanceof Uint8Array,
+  // Buffer inherits from Uint8Array
+  default: false,
+  tag: 'tag:yaml.org,2002:binary',
+
+  /**
+   * Returns a Buffer in node and an Uint8Array in browsers
+   *
+   * To use the resulting buffer as an image, you'll want to do something like:
+   *
+   *   const blob = new Blob([buffer], { type: 'image/jpeg' })
+   *   document.querySelector('#photo').src = URL.createObjectURL(blob)
+   */
+  resolve(src, onError) {
+    if (typeof Buffer === 'function') {
+      return Buffer.from(src, 'base64');
+    } else if (typeof atob === 'function') {
+      // On IE 11, atob() can't handle newlines
+      const str = atob(src.replace(/[\n\r]/g, ''));
+      const buffer = new Uint8Array(str.length);
+
+      for (let i = 0; i < str.length; ++i) buffer[i] = str.charCodeAt(i);
+
+      return buffer;
+    } else {
+      onError('This environment does not support reading binary tags; either Buffer or atob is required');
+      return src;
+    }
+  },
+
+  options: stringifyNumber.binaryOptions,
+  stringify: ({
+    comment,
+    type,
+    value
+  }, ctx, onComment, onChompKeep) => {
+    let src;
+
+    if (typeof Buffer === 'function') {
+      src = value instanceof Buffer ? value.toString('base64') : Buffer.from(value.buffer).toString('base64');
+    } else if (typeof btoa === 'function') {
+      let s = '';
+
+      for (let i = 0; i < value.length; ++i) s += String.fromCharCode(value[i]);
+
+      src = btoa(s);
+    } else {
+      throw new Error('This environment does not support writing binary tags; either Buffer or btoa is required');
+    }
+
+    if (!type) type = stringifyNumber.binaryOptions.defaultType;
+
+    if (type === _rollupPluginBabelHelpers.Type.QUOTE_DOUBLE) {
+      value = src;
+    } else {
+      const {
+        lineWidth
+      } = stringifyNumber.binaryOptions;
+      const n = Math.ceil(src.length / lineWidth);
+      const lines = new Array(n);
+
+      for (let i = 0, o = 0; i < n; ++i, o += lineWidth) {
+        lines[i] = src.substr(o, lineWidth);
+      }
+
+      value = lines.join(type === _rollupPluginBabelHelpers.Type.BLOCK_LITERAL ? '\n' : ' ');
+    }
+
+    return stringifyNumber.stringifyString({
+      comment,
+      type,
+      value
+    }, ctx, onComment, onChompKeep);
+  }
+};
+
+function parsePairs(seq, onError) {
+  if (seq instanceof stringifyNumber.YAMLSeq) {
+    for (let i = 0; i < seq.items.length; ++i) {
+      let item = seq.items[i];
+      if (item instanceof stringifyNumber.Pair) continue;else if (item instanceof stringifyNumber.YAMLMap) {
+        if (item.items.length > 1) onError('Each pair must have its own sequence indicator');
+        const pair = item.items[0] || new stringifyNumber.Pair();
+        if (item.commentBefore) pair.commentBefore = pair.commentBefore ? `${item.commentBefore}\n${pair.commentBefore}` : item.commentBefore;
+        if (item.comment) pair.comment = pair.comment ? `${item.comment}\n${pair.comment}` : item.comment;
+        item = pair;
+      }
+      seq.items[i] = item instanceof stringifyNumber.Pair ? item : new stringifyNumber.Pair(item);
+    }
+  } else onError('Expected a sequence for this tag');
+
+  return seq;
+}
+function createPairs(schema, iterable, ctx) {
+  const {
+    replacer
+  } = ctx;
+  const pairs = new stringifyNumber.YAMLSeq(schema);
+  pairs.tag = 'tag:yaml.org,2002:pairs';
+  let i = 0;
+
+  for (let it of iterable) {
+    if (typeof replacer === 'function') it = replacer.call(iterable, String(i++), it);
+    let key, value;
+
+    if (Array.isArray(it)) {
+      if (it.length === 2) {
+        key = it[0];
+        value = it[1];
+      } else throw new TypeError(`Expected [key, value] tuple: ${it}`);
+    } else if (it && it instanceof Object) {
+      const keys = Object.keys(it);
+
+      if (keys.length === 1) {
+        key = keys[0];
+        value = it[key];
+      } else throw new TypeError(`Expected { key: value } tuple: ${it}`);
+    } else {
+      key = it;
+    }
+
+    pairs.items.push(stringifyNumber.createPair(key, value, ctx));
+  }
+
+  return pairs;
+}
+const pairs = {
+  default: false,
+  tag: 'tag:yaml.org,2002:pairs',
+  resolve: parsePairs,
+  createNode: createPairs
+};
+
+class YAMLOMap extends stringifyNumber.YAMLSeq {
+  constructor() {
+    super();
+
+    _rollupPluginBabelHelpers._defineProperty(this, "add", stringifyNumber.YAMLMap.prototype.add.bind(this));
+
+    _rollupPluginBabelHelpers._defineProperty(this, "delete", stringifyNumber.YAMLMap.prototype.delete.bind(this));
+
+    _rollupPluginBabelHelpers._defineProperty(this, "get", stringifyNumber.YAMLMap.prototype.get.bind(this));
+
+    _rollupPluginBabelHelpers._defineProperty(this, "has", stringifyNumber.YAMLMap.prototype.has.bind(this));
+
+    _rollupPluginBabelHelpers._defineProperty(this, "set", stringifyNumber.YAMLMap.prototype.set.bind(this));
+
+    this.tag = YAMLOMap.tag;
+  }
+
+  toJSON(_, ctx) {
+    const map = new Map();
+    if (ctx && ctx.onCreate) ctx.onCreate(map);
+
+    for (const pair of this.items) {
+      let key, value;
+
+      if (pair instanceof stringifyNumber.Pair) {
+        key = stringifyNumber.toJS(pair.key, '', ctx);
+        value = stringifyNumber.toJS(pair.value, key, ctx);
+      } else {
+        key = stringifyNumber.toJS(pair, '', ctx);
+      }
+
+      if (map.has(key)) throw new Error('Ordered maps must not include duplicate keys');
+      map.set(key, value);
+    }
+
+    return map;
+  }
+
+}
+
+_rollupPluginBabelHelpers._defineProperty(YAMLOMap, "tag", 'tag:yaml.org,2002:omap');
+
+function parseOMap(seq, onError) {
+  const pairs = parsePairs(seq, onError);
+  const seenKeys = [];
+
+  for (const {
+    key
+  } of pairs.items) {
+    if (key instanceof stringifyNumber.Scalar) {
+      if (seenKeys.includes(key.value)) {
+        onError(`Ordered maps must not include duplicate keys: ${key.value}`);
+      } else {
+        seenKeys.push(key.value);
+      }
+    }
+  }
+
+  return Object.assign(new YAMLOMap(), pairs);
+}
+
+function createOMap(schema, iterable, ctx) {
+  const pairs = createPairs(schema, iterable, ctx);
+  const omap = new YAMLOMap();
+  omap.items = pairs.items;
+  return omap;
+}
+
+const omap = {
+  identify: value => value instanceof Map,
+  nodeClass: YAMLOMap,
+  default: false,
+  tag: 'tag:yaml.org,2002:omap',
+  resolve: parseOMap,
+  createNode: createOMap
+};
+
+class YAMLSet extends stringifyNumber.YAMLMap {
+  constructor(schema) {
+    super(schema);
+    this.tag = YAMLSet.tag;
+  }
+
+  add(key) {
+    const pair = key instanceof stringifyNumber.Pair ? key : new stringifyNumber.Pair(key);
+    const prev = stringifyNumber.findPair(this.items, pair.key);
+    if (!prev) this.items.push(pair);
+  }
+
+  get(key, keepPair) {
+    const pair = stringifyNumber.findPair(this.items, key);
+    return !keepPair && pair instanceof stringifyNumber.Pair ? pair.key instanceof stringifyNumber.Scalar ? pair.key.value : pair.key : pair;
+  }
+
+  set(key, value) {
+    if (typeof value !== 'boolean') throw new Error(`Expected boolean value for set(key, value) in a YAML set, not ${typeof value}`);
+    const prev = stringifyNumber.findPair(this.items, key);
+
+    if (prev && !value) {
+      this.items.splice(this.items.indexOf(prev), 1);
+    } else if (!prev && value) {
+      this.items.push(new stringifyNumber.Pair(key));
+    }
+  }
+
+  toJSON(_, ctx) {
+    return super.toJSON(_, ctx, Set);
+  }
+
+  toString(ctx, onComment, onChompKeep) {
+    if (!ctx) return JSON.stringify(this);
+    if (this.hasAllNullValues()) return super.toString(ctx, onComment, onChompKeep);else throw new Error('Set items must all have null values');
+  }
+
+}
+
+_rollupPluginBabelHelpers._defineProperty(YAMLSet, "tag", 'tag:yaml.org,2002:set');
+
+function parseSet(map, onError) {
+  if (map instanceof stringifyNumber.YAMLMap) {
+    if (map.hasAllNullValues()) return Object.assign(new YAMLSet(), map);else onError('Set items must all have null values');
+  } else onError('Expected a mapping for this tag');
+
+  return map;
+}
+
+function createSet(schema, iterable, ctx) {
+  const {
+    replacer
+  } = ctx;
+  const set = new YAMLSet(schema);
+
+  for (let value of iterable) {
+    if (typeof replacer === 'function') value = replacer.call(iterable, value, value);
+    set.items.push(stringifyNumber.createPair(value, null, ctx));
+  }
+
+  return set;
+}
+
+const set = {
+  identify: value => value instanceof Set,
+  nodeClass: YAMLSet,
+  default: false,
+  tag: 'tag:yaml.org,2002:set',
+  resolve: parseSet,
+  createNode: createSet
+};
+
+/* global BigInt */
+
+const parseSexagesimal = (str, isInt) => {
+  const sign = str[0];
+  const parts = sign === '-' || sign === '+' ? str.substring(1) : str;
+
+  const num = n => isInt && stringifyNumber.intOptions.asBigInt ? BigInt(n) : Number(n);
+
+  const res = parts.replace(/_/g, '').split(':').reduce((res, p) => res * num(60) + num(p), num(0));
+  return sign === '-' ? num(-1) * res : res;
+}; // hhhh:mm:ss.sss
+
+
+const stringifySexagesimal = ({
+  value
+}) => {
+  let num = n => n;
+
+  if (typeof value === 'bigint') num = n => BigInt(n);else if (isNaN(value) || !isFinite(value)) return stringifyNumber.stringifyNumber(value);
+  let sign = '';
+
+  if (value < 0) {
+    sign = '-';
+    value *= num(-1);
+  }
+
+  const _60 = num(60);
+
+  const parts = [value % _60]; // seconds, including ms
+
+  if (value < 60) {
+    parts.unshift(0); // at least one : is required
+  } else {
+    value = (value - parts[0]) / _60;
+    parts.unshift(value % _60); // minutes
+
+    if (value >= 60) {
+      value = (value - parts[0]) / _60;
+      parts.unshift(value); // hours
+    }
+  }
+
+  return sign + parts.map(n => n < 10 ? '0' + String(n) : String(n)).join(':').replace(/000000\d*$/, '') // % 60 may introduce error
+  ;
+};
+
+const intTime = {
+  identify: value => typeof value === 'bigint' || Number.isInteger(value),
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'TIME',
+  test: /^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+$/,
+  resolve: str => parseSexagesimal(str, true),
+  stringify: stringifySexagesimal
+};
+const floatTime = {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  format: 'TIME',
+  test: /^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*$/,
+  resolve: str => parseSexagesimal(str, false),
+  stringify: stringifySexagesimal
+};
+const timestamp = {
+  identify: value => value instanceof Date,
+  default: true,
+  tag: 'tag:yaml.org,2002:timestamp',
+  // If the time zone is omitted, the timestamp is assumed to be specified in UTC. The time part
+  // may be omitted altogether, resulting in a date format. In such a case, the time part is
+  // assumed to be 00:00:00Z (start of day, UTC).
+  test: RegExp('^([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})' + // YYYY-Mm-Dd
+  '(?:' + // time is optional
+  '(?:t|T|[ \\t]+)' + // t | T | whitespace
+  '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]+)?)' + // Hh:Mm:Ss(.ss)?
+  '(?:[ \\t]*(Z|[-+][012]?[0-9](?::[0-9]{2})?))?' + // Z | +5 | -03:30
+  ')?$'),
+
+  resolve(str) {
+    let [, year, month, day, hour, minute, second, millisec, tz] = str.match(timestamp.test);
+    if (millisec) millisec = (millisec + '00').substr(1, 3);
+    let date = Date.UTC(year, month - 1, day, hour || 0, minute || 0, second || 0, millisec || 0);
+
+    if (tz && tz !== 'Z') {
+      let d = parseSexagesimal(tz, false);
+      if (Math.abs(d) < 30) d *= 60;
+      date -= 60000 * d;
+    }
+
+    return new Date(date);
+  },
+
+  stringify: ({
+    value
+  }) => value.toISOString().replace(/((T00:00)?:00)?\.000Z$/, '')
+};
+
+/* global BigInt */
+
+const boolStringify = ({
+  value
+}) => value ? stringifyNumber.boolOptions.trueStr : stringifyNumber.boolOptions.falseStr;
+
+const intIdentify$2 = value => typeof value === 'bigint' || Number.isInteger(value);
+
+function intResolve$1(str, offset, radix) {
+  const sign = str[0];
+  if (sign === '-' || sign === '+') offset += 1;
+  str = str.substring(offset).replace(/_/g, '');
+
+  if (stringifyNumber.intOptions.asBigInt) {
+    switch (radix) {
+      case 2:
+        str = `0b${str}`;
+        break;
+
+      case 8:
+        str = `0o${str}`;
+        break;
+
+      case 16:
+        str = `0x${str}`;
+        break;
+    }
+
+    const n = BigInt(str);
+    return sign === '-' ? BigInt(-1) * n : n;
+  }
+
+  const n = parseInt(str, radix);
+  return sign === '-' ? -1 * n : n;
+}
+
+function intStringify$1(node, radix, prefix) {
+  const {
+    value
+  } = node;
+
+  if (intIdentify$2(value)) {
+    const str = value.toString(radix);
+    return value < 0 ? '-' + prefix + str.substr(1) : prefix + str;
+  }
+
+  return stringifyNumber.stringifyNumber(node);
+}
+
+const yaml11 = failsafe.concat([{
+  identify: value => value == null,
+  createNode: (schema, value, ctx) => ctx.wrapScalars ? new stringifyNumber.Scalar(null) : null,
+  default: true,
+  tag: 'tag:yaml.org,2002:null',
+  test: /^(?:~|[Nn]ull|NULL)?$/,
+  resolve: str => {
+    const node = new stringifyNumber.Scalar(null);
+    node.sourceStr = str;
+    return node;
+  },
+  options: stringifyNumber.nullOptions,
+  stringify: ({
+    sourceStr
+  }) => sourceStr !== null && sourceStr !== void 0 ? sourceStr : stringifyNumber.nullOptions.nullStr
+}, {
+  identify: value => typeof value === 'boolean',
+  default: true,
+  tag: 'tag:yaml.org,2002:bool',
+  test: /^(?:Y|y|[Yy]es|YES|[Tt]rue|TRUE|[Oo]n|ON)$/,
+  resolve: () => true,
+  options: stringifyNumber.boolOptions,
+  stringify: boolStringify
+}, {
+  identify: value => typeof value === 'boolean',
+  default: true,
+  tag: 'tag:yaml.org,2002:bool',
+  test: /^(?:N|n|[Nn]o|NO|[Ff]alse|FALSE|[Oo]ff|OFF)$/,
+  resolve: () => false,
+  options: stringifyNumber.boolOptions,
+  stringify: boolStringify
+}, {
+  identify: intIdentify$2,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'BIN',
+  test: /^[-+]?0b[0-1_]+$/,
+  resolve: str => intResolve$1(str, 2, 2),
+  stringify: node => intStringify$1(node, 2, '0b')
+}, {
+  identify: intIdentify$2,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'OCT',
+  test: /^[-+]?0[0-7_]+$/,
+  resolve: str => intResolve$1(str, 1, 8),
+  stringify: node => intStringify$1(node, 8, '0')
+}, {
+  identify: intIdentify$2,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  test: /^[-+]?[0-9][0-9_]*$/,
+  resolve: str => intResolve$1(str, 0, 10),
+  stringify: stringifyNumber.stringifyNumber
+}, {
+  identify: intIdentify$2,
+  default: true,
+  tag: 'tag:yaml.org,2002:int',
+  format: 'HEX',
+  test: /^[-+]?0x[0-9a-fA-F_]+$/,
+  resolve: str => intResolve$1(str, 2, 16),
+  stringify: node => intStringify$1(node, 16, '0x')
+}, {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  test: /^[-+]?\.(?:inf|Inf|INF|nan|NaN|NAN)$/,
+  resolve: str => str.slice(-3).toLowerCase() === 'nan' ? NaN : str[0] === '-' ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
+  stringify: stringifyNumber.stringifyNumber
+}, {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  format: 'EXP',
+  test: /^[-+]?(?:[0-9][0-9_]*)?(?:\.[0-9_]*)?[eE][-+]?[0-9]+$/,
+  resolve: str => parseFloat(str.replace(/_/g, '')),
+  stringify: ({
+    value
+  }) => Number(value).toExponential()
+}, {
+  identify: value => typeof value === 'number',
+  default: true,
+  tag: 'tag:yaml.org,2002:float',
+  test: /^[-+]?(?:[0-9][0-9_]*)?\.[0-9_]*$/,
+
+  resolve(str) {
+    const node = new stringifyNumber.Scalar(parseFloat(str.replace(/_/g, '')));
+    const dot = str.indexOf('.');
+
+    if (dot !== -1) {
+      const f = str.substring(dot + 1).replace(/_/g, '');
+      if (f[f.length - 1] === '0') node.minFractionDigits = f.length;
+    }
+
+    return node;
+  },
+
+  stringify: stringifyNumber.stringifyNumber
+}], binary, omap, pairs, set, intTime, floatTime, timestamp);
+
+const schemas = {
+  core,
+  failsafe,
+  json,
+  yaml11
+};
+const tags = {
+  binary,
+  bool: boolObj,
+  float: floatObj,
+  floatExp: expObj,
+  floatNaN: nanObj,
+  floatTime,
+  int: intObj,
+  intHex: hexObj,
+  intOct: octObj,
+  intTime,
+  map,
+  null: nullObj,
+  omap,
+  pairs,
+  seq,
+  set,
+  timestamp
+};
+
+function getSchemaTags(schemas, knownTags, customTags, schemaId) {
+  let tags = schemas[schemaId.replace(/\W/g, '')]; // 'yaml-1.1' -> 'yaml11'
+
+  if (!tags) {
+    const keys = Object.keys(schemas).map(key => JSON.stringify(key)).join(', ');
+    throw new Error(`Unknown schema "${schemaId}"; use one of ${keys}`);
+  }
+
+  if (Array.isArray(customTags)) {
+    for (const tag of customTags) tags = tags.concat(tag);
+  } else if (typeof customTags === 'function') {
+    tags = customTags(tags.slice());
+  }
+
+  for (let i = 0; i < tags.length; ++i) {
+    const tag = tags[i];
+
+    if (typeof tag === 'string') {
+      const tagObj = knownTags[tag];
+
+      if (!tagObj) {
+        const keys = Object.keys(knownTags).map(key => JSON.stringify(key)).join(', ');
+        throw new Error(`Unknown custom tag "${tag}"; use one of ${keys}`);
+      }
+
+      tags[i] = tagObj;
+    }
+  }
+
+  return tags;
+}
+
+const sortMapEntriesByKey = (a, b) => a.key < b.key ? -1 : a.key > b.key ? 1 : 0;
+
+const coreKnownTags = {
+  'tag:yaml.org,2002:binary': tags.binary,
+  'tag:yaml.org,2002:omap': tags.omap,
+  'tag:yaml.org,2002:pairs': tags.pairs,
+  'tag:yaml.org,2002:set': tags.set,
+  'tag:yaml.org,2002:timestamp': tags.timestamp
+};
+class Schema {
+  constructor({
+    customTags,
+    merge,
+    resolveKnownTags,
+    schema,
+    sortMapEntries
+  }) {
+    this.merge = !!merge;
+    this.name = schema;
+    this.knownTags = resolveKnownTags ? coreKnownTags : {};
+    this.tags = getSchemaTags(schemas, tags, customTags, schema); // Used by createNode(), to avoid circular dependencies
+
+    this.map = tags.map;
+    this.seq = tags.seq; // Used by createMap()
+
+    this.sortMapEntries = sortMapEntries === true ? sortMapEntriesByKey : sortMapEntries || null;
+  }
+
+}
+
+exports.MERGE_KEY = MERGE_KEY;
+exports.Merge = Merge;
+exports.Schema = Schema;

SerpentRace_Backend/node_modules/yaml/dist/_rollupPluginBabelHelpers-eed30217.js

@@ -0,0 +1,709 @@
+'use strict';
+
+const Char = {
+  ANCHOR: '&',
+  COMMENT: '#',
+  TAG: '!',
+  DIRECTIVES_END: '-',
+  DOCUMENT_END: '.'
+};
+const Type = {
+  ALIAS: 'ALIAS',
+  BLANK_LINE: 'BLANK_LINE',
+  BLOCK_FOLDED: 'BLOCK_FOLDED',
+  BLOCK_LITERAL: 'BLOCK_LITERAL',
+  COMMENT: 'COMMENT',
+  DIRECTIVE: 'DIRECTIVE',
+  DOCUMENT: 'DOCUMENT',
+  FLOW_MAP: 'FLOW_MAP',
+  FLOW_SEQ: 'FLOW_SEQ',
+  MAP: 'MAP',
+  MAP_KEY: 'MAP_KEY',
+  MAP_VALUE: 'MAP_VALUE',
+  PLAIN: 'PLAIN',
+  QUOTE_DOUBLE: 'QUOTE_DOUBLE',
+  QUOTE_SINGLE: 'QUOTE_SINGLE',
+  SEQ: 'SEQ',
+  SEQ_ITEM: 'SEQ_ITEM'
+};
+const defaultTagPrefix = 'tag:yaml.org,2002:';
+const defaultTags = {
+  MAP: 'tag:yaml.org,2002:map',
+  SEQ: 'tag:yaml.org,2002:seq',
+  STR: 'tag:yaml.org,2002:str'
+};
+
+function findLineStarts(src) {
+  const ls = [0];
+  let offset = src.indexOf('\n');
+
+  while (offset !== -1) {
+    offset += 1;
+    ls.push(offset);
+    offset = src.indexOf('\n', offset);
+  }
+
+  return ls;
+}
+
+function getSrcInfo(cst) {
+  let lineStarts, src;
+
+  if (typeof cst === 'string') {
+    lineStarts = findLineStarts(cst);
+    src = cst;
+  } else {
+    if (Array.isArray(cst)) cst = cst[0];
+
+    if (cst && cst.context) {
+      if (!cst.lineStarts) cst.lineStarts = findLineStarts(cst.context.src);
+      lineStarts = cst.lineStarts;
+      src = cst.context.src;
+    }
+  }
+
+  return {
+    lineStarts,
+    src
+  };
+}
+/**
+ * @typedef {Object} LinePos - One-indexed position in the source
+ * @property {number} line
+ * @property {number} col
+ */
+
+/**
+ * Determine the line/col position matching a character offset.
+ *
+ * Accepts a source string or a CST document as the second parameter. With
+ * the latter, starting indices for lines are cached in the document as
+ * `lineStarts: number[]`.
+ *
+ * Returns a one-indexed `{ line, col }` location if found, or
+ * `undefined` otherwise.
+ *
+ * @param {number} offset
+ * @param {string|Document|Document[]} cst
+ * @returns {?LinePos}
+ */
+
+
+function getLinePos(offset, cst) {
+  if (typeof offset !== 'number' || offset < 0) return null;
+  const {
+    lineStarts,
+    src
+  } = getSrcInfo(cst);
+  if (!lineStarts || !src || offset > src.length) return null;
+
+  for (let i = 0; i < lineStarts.length; ++i) {
+    const start = lineStarts[i];
+
+    if (offset < start) {
+      return {
+        line: i,
+        col: offset - lineStarts[i - 1] + 1
+      };
+    }
+
+    if (offset === start) return {
+      line: i + 1,
+      col: 1
+    };
+  }
+
+  const line = lineStarts.length;
+  return {
+    line,
+    col: offset - lineStarts[line - 1] + 1
+  };
+}
+/**
+ * Get a specified line from the source.
+ *
+ * Accepts a source string or a CST document as the second parameter. With
+ * the latter, starting indices for lines are cached in the document as
+ * `lineStarts: number[]`.
+ *
+ * Returns the line as a string if found, or `null` otherwise.
+ *
+ * @param {number} line One-indexed line number
+ * @param {string|Document|Document[]} cst
+ * @returns {?string}
+ */
+
+function getLine(line, cst) {
+  const {
+    lineStarts,
+    src
+  } = getSrcInfo(cst);
+  if (!lineStarts || !(line >= 1) || line > lineStarts.length) return null;
+  const start = lineStarts[line - 1];
+  let end = lineStarts[line]; // undefined for last line; that's ok for slice()
+
+  while (end && end > start && src[end - 1] === '\n') --end;
+
+  return src.slice(start, end);
+}
+/**
+ * Pretty-print the starting line from the source indicated by the range `pos`
+ *
+ * Trims output to `maxWidth` chars while keeping the starting column visible,
+ * using `…` at either end to indicate dropped characters.
+ *
+ * Returns a two-line string (or `null`) with `\n` as separator; the second line
+ * will hold appropriately indented `^` marks indicating the column range.
+ *
+ * @param {Object} pos
+ * @param {LinePos} pos.start
+ * @param {LinePos} [pos.end]
+ * @param {string|Document|Document[]*} cst
+ * @param {number} [maxWidth=80]
+ * @returns {?string}
+ */
+
+function getPrettyContext({
+  start,
+  end
+}, cst, maxWidth = 80) {
+  let src = getLine(start.line, cst);
+  if (!src) return null;
+  let {
+    col
+  } = start;
+
+  if (src.length > maxWidth) {
+    if (col <= maxWidth - 10) {
+      src = src.substr(0, maxWidth - 1) + '…';
+    } else {
+      const halfWidth = Math.round(maxWidth / 2);
+      if (src.length > col + halfWidth) src = src.substr(0, col + halfWidth - 1) + '…';
+      col -= src.length - maxWidth;
+      src = '…' + src.substr(1 - maxWidth);
+    }
+  }
+
+  let errLen = 1;
+  let errEnd = '';
+
+  if (end) {
+    if (end.line === start.line && col + (end.col - start.col) <= maxWidth + 1) {
+      errLen = end.col - start.col;
+    } else {
+      errLen = Math.min(src.length + 1, maxWidth) - col;
+      errEnd = '…';
+    }
+  }
+
+  const offset = col > 1 ? ' '.repeat(col - 1) : '';
+  const err = '^'.repeat(errLen);
+  return `${src}\n${offset}${err}${errEnd}`;
+}
+
+class Range {
+  static copy(orig) {
+    return new Range(orig.start, orig.end);
+  }
+
+  constructor(start, end) {
+    this.start = start;
+    this.end = end || start;
+  }
+
+  isEmpty() {
+    return typeof this.start !== 'number' || !this.end || this.end <= this.start;
+  }
+  /**
+   * Set `origStart` and `origEnd` to point to the original source range for
+   * this node, which may differ due to dropped CR characters.
+   *
+   * @param {number[]} cr - Positions of dropped CR characters
+   * @param {number} offset - Starting index of `cr` from the last call
+   * @returns {number} - The next offset, matching the one found for `origStart`
+   */
+
+
+  setOrigRange(cr, offset) {
+    const {
+      start,
+      end
+    } = this;
+
+    if (cr.length === 0 || end <= cr[0]) {
+      this.origStart = start;
+      this.origEnd = end;
+      return offset;
+    }
+
+    let i = offset;
+
+    while (i < cr.length) {
+      if (cr[i] > start) break;else ++i;
+    }
+
+    this.origStart = start + i;
+    const nextOffset = i;
+
+    while (i < cr.length) {
+      // if end was at \n, it should now be at \r
+      if (cr[i] >= end) break;else ++i;
+    }
+
+    this.origEnd = end + i;
+    return nextOffset;
+  }
+
+}
+
+/** Root class of all nodes */
+
+class Node {
+  static addStringTerminator(src, offset, str) {
+    if (str[str.length - 1] === '\n') return str;
+    const next = Node.endOfWhiteSpace(src, offset);
+    return next >= src.length || src[next] === '\n' ? str + '\n' : str;
+  } // ^(---|...)
+
+
+  static atDocumentBoundary(src, offset, sep) {
+    const ch0 = src[offset];
+    if (!ch0) return true;
+    const prev = src[offset - 1];
+    if (prev && prev !== '\n') return false;
+
+    if (sep) {
+      if (ch0 !== sep) return false;
+    } else {
+      if (ch0 !== Char.DIRECTIVES_END && ch0 !== Char.DOCUMENT_END) return false;
+    }
+
+    const ch1 = src[offset + 1];
+    const ch2 = src[offset + 2];
+    if (ch1 !== ch0 || ch2 !== ch0) return false;
+    const ch3 = src[offset + 3];
+    return !ch3 || ch3 === '\n' || ch3 === '\t' || ch3 === ' ';
+  }
+
+  static endOfIdentifier(src, offset) {
+    let ch = src[offset];
+    const isVerbatim = ch === '<';
+    const notOk = isVerbatim ? ['\n', '\t', ' ', '>'] : ['\n', '\t', ' ', '[', ']', '{', '}', ','];
+
+    while (ch && notOk.indexOf(ch) === -1) ch = src[offset += 1];
+
+    if (isVerbatim && ch === '>') offset += 1;
+    return offset;
+  }
+
+  static endOfIndent(src, offset) {
+    let ch = src[offset];
+
+    while (ch === ' ') ch = src[offset += 1];
+
+    return offset;
+  }
+
+  static endOfLine(src, offset) {
+    let ch = src[offset];
+
+    while (ch && ch !== '\n') ch = src[offset += 1];
+
+    return offset;
+  }
+
+  static endOfWhiteSpace(src, offset) {
+    let ch = src[offset];
+
+    while (ch === '\t' || ch === ' ') ch = src[offset += 1];
+
+    return offset;
+  }
+
+  static startOfLine(src, offset) {
+    let ch = src[offset - 1];
+    if (ch === '\n') return offset;
+
+    while (ch && ch !== '\n') ch = src[offset -= 1];
+
+    return offset + 1;
+  }
+  /**
+   * End of indentation, or null if the line's indent level is not more
+   * than `indent`
+   *
+   * @param {string} src
+   * @param {number} indent
+   * @param {number} lineStart
+   * @returns {?number}
+   */
+
+
+  static endOfBlockIndent(src, indent, lineStart) {
+    const inEnd = Node.endOfIndent(src, lineStart);
+
+    if (inEnd > lineStart + indent) {
+      return inEnd;
+    } else {
+      const wsEnd = Node.endOfWhiteSpace(src, inEnd);
+      const ch = src[wsEnd];
+      if (!ch || ch === '\n') return wsEnd;
+    }
+
+    return null;
+  }
+
+  static atBlank(src, offset, endAsBlank) {
+    const ch = src[offset];
+    return ch === '\n' || ch === '\t' || ch === ' ' || endAsBlank && !ch;
+  }
+
+  static nextNodeIsIndented(ch, indentDiff, indicatorAsIndent) {
+    if (!ch || indentDiff < 0) return false;
+    if (indentDiff > 0) return true;
+    return indicatorAsIndent && ch === '-';
+  } // should be at line or string end, or at next non-whitespace char
+
+
+  static normalizeOffset(src, offset) {
+    const ch = src[offset];
+    return !ch ? offset : ch !== '\n' && src[offset - 1] === '\n' ? offset - 1 : Node.endOfWhiteSpace(src, offset);
+  } // fold single newline into space, multiple newlines to N - 1 newlines
+  // presumes src[offset] === '\n'
+
+
+  static foldNewline(src, offset, indent) {
+    let inCount = 0;
+    let error = false;
+    let fold = '';
+    let ch = src[offset + 1];
+
+    while (ch === ' ' || ch === '\t' || ch === '\n') {
+      switch (ch) {
+        case '\n':
+          inCount = 0;
+          offset += 1;
+          fold += '\n';
+          break;
+
+        case '\t':
+          if (inCount <= indent) error = true;
+          offset = Node.endOfWhiteSpace(src, offset + 2) - 1;
+          break;
+
+        case ' ':
+          inCount += 1;
+          offset += 1;
+          break;
+      }
+
+      ch = src[offset + 1];
+    }
+
+    if (!fold) fold = ' ';
+    if (ch && inCount <= indent) error = true;
+    return {
+      fold,
+      offset,
+      error
+    };
+  }
+
+  constructor(type, props, context) {
+    Object.defineProperty(this, 'context', {
+      value: context || null,
+      writable: true
+    });
+    this.error = null;
+    this.range = null;
+    this.valueRange = null;
+    this.props = props || [];
+    this.type = type;
+    this.value = null;
+  }
+
+  getPropValue(idx, key, skipKey) {
+    if (!this.context) return null;
+    const {
+      src
+    } = this.context;
+    const prop = this.props[idx];
+    return prop && src[prop.start] === key ? src.slice(prop.start + (skipKey ? 1 : 0), prop.end) : null;
+  }
+
+  get anchor() {
+    for (let i = 0; i < this.props.length; ++i) {
+      const anchor = this.getPropValue(i, Char.ANCHOR, true);
+      if (anchor != null) return anchor;
+    }
+
+    return null;
+  }
+
+  get comment() {
+    const comments = [];
+
+    for (let i = 0; i < this.props.length; ++i) {
+      const comment = this.getPropValue(i, Char.COMMENT, true);
+      if (comment != null) comments.push(comment);
+    }
+
+    return comments.length > 0 ? comments.join('\n') : null;
+  }
+
+  commentHasRequiredWhitespace(start) {
+    const {
+      src
+    } = this.context;
+    if (this.header && start === this.header.end) return false;
+    if (!this.valueRange) return false;
+    const {
+      end
+    } = this.valueRange;
+    return start !== end || Node.atBlank(src, end - 1);
+  }
+
+  get hasComment() {
+    if (this.context) {
+      const {
+        src
+      } = this.context;
+
+      for (let i = 0; i < this.props.length; ++i) {
+        if (src[this.props[i].start] === Char.COMMENT) return true;
+      }
+    }
+
+    return false;
+  }
+
+  get hasProps() {
+    if (this.context) {
+      const {
+        src
+      } = this.context;
+
+      for (let i = 0; i < this.props.length; ++i) {
+        if (src[this.props[i].start] !== Char.COMMENT) return true;
+      }
+    }
+
+    return false;
+  }
+
+  get includesTrailingLines() {
+    return false;
+  }
+
+  get jsonLike() {
+    const jsonLikeTypes = [Type.FLOW_MAP, Type.FLOW_SEQ, Type.QUOTE_DOUBLE, Type.QUOTE_SINGLE];
+    return jsonLikeTypes.indexOf(this.type) !== -1;
+  }
+
+  get rangeAsLinePos() {
+    if (!this.range || !this.context) return undefined;
+    const start = getLinePos(this.range.start, this.context.root);
+    if (!start) return undefined;
+    const end = getLinePos(this.range.end, this.context.root);
+    return {
+      start,
+      end
+    };
+  }
+
+  get rawValue() {
+    if (!this.valueRange || !this.context) return null;
+    const {
+      start,
+      end
+    } = this.valueRange;
+    return this.context.src.slice(start, end);
+  }
+
+  get tag() {
+    for (let i = 0; i < this.props.length; ++i) {
+      const tag = this.getPropValue(i, Char.TAG, false);
+
+      if (tag != null) {
+        if (tag[1] === '<') {
+          return {
+            verbatim: tag.slice(2, -1)
+          };
+        } else {
+          // eslint-disable-next-line no-unused-vars
+          const [_, handle, suffix] = tag.match(/^(.*!)([^!]*)$/);
+          return {
+            handle,
+            suffix
+          };
+        }
+      }
+    }
+
+    return null;
+  }
+
+  get valueRangeContainsNewline() {
+    if (!this.valueRange || !this.context) return false;
+    const {
+      start,
+      end
+    } = this.valueRange;
+    const {
+      src
+    } = this.context;
+
+    for (let i = start; i < end; ++i) {
+      if (src[i] === '\n') return true;
+    }
+
+    return false;
+  }
+
+  parseComment(start) {
+    const {
+      src
+    } = this.context;
+
+    if (src[start] === Char.COMMENT) {
+      const end = Node.endOfLine(src, start + 1);
+      const commentRange = new Range(start, end);
+      this.props.push(commentRange);
+      return end;
+    }
+
+    return start;
+  }
+  /**
+   * Populates the `origStart` and `origEnd` values of all ranges for this
+   * node. Extended by child classes to handle descendant nodes.
+   *
+   * @param {number[]} cr - Positions of dropped CR characters
+   * @param {number} offset - Starting index of `cr` from the last call
+   * @returns {number} - The next offset, matching the one found for `origStart`
+   */
+
+
+  setOrigRanges(cr, offset) {
+    if (this.range) offset = this.range.setOrigRange(cr, offset);
+    if (this.valueRange) this.valueRange.setOrigRange(cr, offset);
+    this.props.forEach(prop => prop.setOrigRange(cr, offset));
+    return offset;
+  }
+
+  toString() {
+    const {
+      context: {
+        src
+      },
+      range,
+      value
+    } = this;
+    if (value != null) return value;
+    const str = src.slice(range.start, range.end);
+    return Node.addStringTerminator(src, range.end, str);
+  }
+
+}
+
+class YAMLError extends Error {
+  constructor(name, source, message) {
+    if (!message || !(source instanceof Node)) throw new Error(`Invalid arguments for new ${name}`);
+    super();
+    this.name = name;
+    this.message = message;
+    this.source = source;
+  }
+
+  makePretty() {
+    if (!this.source) return;
+    this.nodeType = this.source.type;
+    const cst = this.source.context && this.source.context.root;
+
+    if (typeof this.offset === 'number') {
+      this.range = new Range(this.offset, this.offset + 1);
+      const start = cst && getLinePos(this.offset, cst);
+
+      if (start) {
+        const end = {
+          line: start.line,
+          col: start.col + 1
+        };
+        this.linePos = {
+          start,
+          end
+        };
+      }
+
+      delete this.offset;
+    } else {
+      this.range = this.source.range;
+      this.linePos = this.source.rangeAsLinePos;
+    }
+
+    if (this.linePos) {
+      const {
+        line,
+        col
+      } = this.linePos.start;
+      this.message += ` at line ${line}, column ${col}`;
+      const ctx = cst && getPrettyContext(this.linePos, cst);
+      if (ctx) this.message += `:\n\n${ctx}\n`;
+    }
+
+    delete this.source;
+  }
+
+}
+class YAMLReferenceError extends YAMLError {
+  constructor(source, message) {
+    super('YAMLReferenceError', source, message);
+  }
+
+}
+class YAMLSemanticError extends YAMLError {
+  constructor(source, message) {
+    super('YAMLSemanticError', source, message);
+  }
+
+}
+class YAMLSyntaxError extends YAMLError {
+  constructor(source, message) {
+    super('YAMLSyntaxError', source, message);
+  }
+
+}
+class YAMLWarning extends YAMLError {
+  constructor(source, message) {
+    super('YAMLWarning', source, message);
+  }
+
+}
+
+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;
+}
+
+exports.Char = Char;
+exports.Node = Node;
+exports.Range = Range;
+exports.Type = Type;
+exports.YAMLError = YAMLError;
+exports.YAMLReferenceError = YAMLReferenceError;
+exports.YAMLSemanticError = YAMLSemanticError;
+exports.YAMLSyntaxError = YAMLSyntaxError;
+exports.YAMLWarning = YAMLWarning;
+exports._defineProperty = _defineProperty;
+exports.defaultTagPrefix = defaultTagPrefix;
+exports.defaultTags = defaultTags;

SerpentRace_Backend/node_modules/yaml/dist/index.js

@@ -0,0 +1,93 @@
+'use strict';
+
+var _rollupPluginBabelHelpers = require('./_rollupPluginBabelHelpers-eed30217.js');
+var parseCst = require('./parse-3997f544.js');
+require('./stringifyNumber-dea1120c.js');
+require('./Schema-807430ba.js');
+var Document = require('./Document-f89a2614.js');
+
+/* global console, process, YAML_SILENCE_WARNINGS */
+function warn(warning, type) {
+  if (typeof YAML_SILENCE_WARNINGS !== 'undefined' && YAML_SILENCE_WARNINGS) return;
+
+  if (typeof process !== 'undefined') {
+    if (process.env.YAML_SILENCE_WARNINGS) return; // This will throw in Jest if `warning` is an Error instance due to
+    // https://github.com/facebook/jest/issues/2549
+
+    if (process.emitWarning) {
+      process.emitWarning(warning, type);
+      return;
+    }
+  } // eslint-disable-next-line no-console
+
+
+  console.warn(type ? `${type}: ${warning}` : warning);
+}
+
+function parseAllDocuments(src, options) {
+  const stream = [];
+  let prev;
+
+  for (const cstDoc of parseCst.parse(src)) {
+    const doc = new Document.Document(undefined, null, options);
+    doc.parse(cstDoc, prev);
+    stream.push(doc);
+    prev = doc;
+  }
+
+  return stream;
+}
+function parseDocument(src, options) {
+  const cst = parseCst.parse(src);
+  const doc = new Document.Document(cst[0], null, options);
+
+  if (cst.length > 1) {
+    const errMsg = 'Source contains multiple documents; please use YAML.parseAllDocuments()';
+    doc.errors.unshift(new _rollupPluginBabelHelpers.YAMLSemanticError(cst[1], errMsg));
+  }
+
+  return doc;
+}
+function parse(src, reviver, options) {
+  if (options === undefined && reviver && typeof reviver === 'object') {
+    options = reviver;
+    reviver = undefined;
+  }
+
+  const doc = parseDocument(src, options);
+  doc.warnings.forEach(warning => warn(warning));
+  if (doc.errors.length > 0) throw doc.errors[0];
+  return doc.toJS({
+    reviver
+  });
+}
+function stringify(value, replacer, options) {
+  if (typeof options === 'string') options = options.length;
+
+  if (typeof options === 'number') {
+    const indent = Math.round(options);
+    options = indent < 1 ? undefined : indent > 8 ? {
+      indent: 8
+    } : {
+      indent
+    };
+  }
+
+  if (value === undefined) {
+    const {
+      keepUndefined
+    } = options || replacer || {};
+    if (!keepUndefined) return undefined;
+  }
+
+  return new Document.Document(value, replacer, options).toString();
+}
+
+exports.parseCST = parseCst.parse;
+exports.Document = Document.Document;
+exports.defaultOptions = Document.defaultOptions;
+exports.scalarOptions = Document.scalarOptions;
+exports.parse = parse;
+exports.parseAllDocuments = parseAllDocuments;
+exports.parseDocument = parseDocument;
+exports.stringify = stringify;

SerpentRace_Backend/node_modules/yaml/dist/parse-cst.js

@@ -0,0 +1,8 @@
+'use strict';
+
+require('./_rollupPluginBabelHelpers-eed30217.js');
+var parseCst = require('./parse-3997f544.js');
+
+
+
+exports.parse = parseCst.parse;

SerpentRace_Backend/node_modules/yaml/dist/test-events.js

@@ -0,0 +1,161 @@
+'use strict';
+
+require('./_rollupPluginBabelHelpers-eed30217.js');
+var parseCst = require('./parse-3997f544.js');
+require('./stringifyNumber-dea1120c.js');
+require('./Schema-807430ba.js');
+var Document = require('./Document-f89a2614.js');
+
+function testEvents(src, options) {
+  const opt = Object.assign({
+    keepCstNodes: true,
+    keepNodeTypes: true,
+    version: '1.2'
+  }, options);
+  const docs = parseCst.parse(src).map(cstDoc => new Document.Document(null, opt).parse(cstDoc));
+  const errDoc = docs.find(doc => doc.errors.length > 0);
+  const error = errDoc ? errDoc.errors[0].message : null;
+  const events = ['+STR'];
+
+  try {
+    for (let i = 0; i < docs.length; ++i) {
+      const doc = docs[i];
+      let root = doc.contents;
+      if (Array.isArray(root)) root = root[0];
+      const [rootStart, rootEnd] = doc.range || [0, 0];
+      let e = doc.errors[0] && doc.errors[0].source;
+      if (e && e.type === 'SEQ_ITEM') e = e.node;
+      if (e && (e.type === 'DOCUMENT' || e.range.start < rootStart)) throw new Error();
+      let docStart = '+DOC';
+      const pre = src.slice(0, rootStart);
+      const explicitDoc = /---\s*$/.test(pre);
+      if (explicitDoc) docStart += ' ---';else if (!doc.contents) continue;
+      events.push(docStart);
+      addEvents(events, doc, e, root);
+      if (doc.contents && doc.contents.length > 1) throw new Error();
+      let docEnd = '-DOC';
+
+      if (rootEnd) {
+        const post = src.slice(rootEnd);
+        if (/^\.\.\./.test(post)) docEnd += ' ...';
+      }
+
+      events.push(docEnd);
+    }
+  } catch (e) {
+    return {
+      events,
+      error: error || e
+    };
+  }
+
+  events.push('-STR');
+  return {
+    events,
+    error
+  };
+}
+
+function addEvents(events, doc, e, node) {
+  if (!node) {
+    events.push('=VAL :');
+    return;
+  }
+
+  if (e && node.cstNode === e) throw new Error();
+  let props = '';
+  let anchor = doc.anchors.getName(node);
+
+  if (anchor) {
+    if (/\d$/.test(anchor)) {
+      const alt = anchor.replace(/\d$/, '');
+      if (doc.anchors.getNode(alt)) anchor = alt;
+    }
+
+    props = ` &${anchor}`;
+  }
+
+  if (node.cstNode && node.cstNode.tag) {
+    const {
+      handle,
+      suffix
+    } = node.cstNode.tag;
+    props += handle === '!' && !suffix ? ' <!>' : ` <${node.tag}>`;
+  }
+
+  let scalar = null;
+
+  switch (node.type) {
+    case 'ALIAS':
+      {
+        let alias = doc.anchors.getName(node.source);
+
+        if (/\d$/.test(alias)) {
+          const alt = alias.replace(/\d$/, '');
+          if (doc.anchors.getNode(alt)) alias = alt;
+        }
+
+        events.push(`=ALI${props} *${alias}`);
+      }
+      break;
+
+    case 'BLOCK_FOLDED':
+      scalar = '>';
+      break;
+
+    case 'BLOCK_LITERAL':
+      scalar = '|';
+      break;
+
+    case 'PLAIN':
+      scalar = ':';
+      break;
+
+    case 'QUOTE_DOUBLE':
+      scalar = '"';
+      break;
+
+    case 'QUOTE_SINGLE':
+      scalar = "'";
+      break;
+
+    case 'PAIR':
+      events.push(`+MAP${props}`);
+      addEvents(events, doc, e, node.key);
+      addEvents(events, doc, e, node.value);
+      events.push('-MAP');
+      break;
+
+    case 'FLOW_SEQ':
+    case 'SEQ':
+      events.push(`+SEQ${props}`);
+      node.items.forEach(item => {
+        addEvents(events, doc, e, item);
+      });
+      events.push('-SEQ');
+      break;
+
+    case 'FLOW_MAP':
+    case 'MAP':
+      events.push(`+MAP${props}`);
+      node.items.forEach(({
+        key,
+        value
+      }) => {
+        addEvents(events, doc, e, key);
+        addEvents(events, doc, e, value);
+      });
+      events.push('-MAP');
+      break;
+
+    default:
+      throw new Error(`Unexpected node type ${node.type}`);
+  }
+
+  if (scalar) {
+    const value = node.cstNode.strValue.replace(/\\/g, '\\\\').replace(/\0/g, '\\0').replace(/\x07/g, '\\a').replace(/\x08/g, '\\b').replace(/\t/g, '\\t').replace(/\n/g, '\\n').replace(/\v/g, '\\v').replace(/\f/g, '\\f').replace(/\r/g, '\\r').replace(/\x1b/g, '\\e');
+    events.push(`=VAL${props} ${scalar}${value}`);
+  }
+}
+
+exports.testEvents = testEvents;

SerpentRace_Backend/node_modules/yaml/dist/types.js

@@ -0,0 +1,22 @@
+'use strict';
+
+require('./_rollupPluginBabelHelpers-eed30217.js');
+var stringifyNumber = require('./stringifyNumber-dea1120c.js');
+var Schema = require('./Schema-807430ba.js');
+
+
+
+exports.Alias = stringifyNumber.Alias;
+exports.Collection = stringifyNumber.Collection;
+exports.Node = stringifyNumber.Node;
+exports.Pair = stringifyNumber.Pair;
+exports.Scalar = stringifyNumber.Scalar;
+exports.YAMLMap = stringifyNumber.YAMLMap;
+exports.YAMLSeq = stringifyNumber.YAMLSeq;
+exports.binaryOptions = stringifyNumber.binaryOptions;
+exports.boolOptions = stringifyNumber.boolOptions;
+exports.intOptions = stringifyNumber.intOptions;
+exports.nullOptions = stringifyNumber.nullOptions;
+exports.strOptions = stringifyNumber.strOptions;
+exports.Merge = Schema.Merge;
+exports.Schema = Schema.Schema;

SerpentRace_Backend/node_modules/yaml/dist/util.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var _rollupPluginBabelHelpers = require('./_rollupPluginBabelHelpers-eed30217.js');
+var stringifyNumber = require('./stringifyNumber-dea1120c.js');
+
+
+
+exports.Type = _rollupPluginBabelHelpers.Type;
+exports.YAMLError = _rollupPluginBabelHelpers.YAMLError;
+exports.YAMLReferenceError = _rollupPluginBabelHelpers.YAMLReferenceError;
+exports.YAMLSemanticError = _rollupPluginBabelHelpers.YAMLSemanticError;
+exports.YAMLSyntaxError = _rollupPluginBabelHelpers.YAMLSyntaxError;
+exports.YAMLWarning = _rollupPluginBabelHelpers.YAMLWarning;
+exports.findPair = stringifyNumber.findPair;
+exports.stringifyNumber = stringifyNumber.stringifyNumber;
+exports.stringifyString = stringifyNumber.stringifyString;
+exports.toJS = stringifyNumber.toJS;

SerpentRace_Backend/node_modules/yaml/index.d.ts

@@ -0,0 +1,455 @@
+import { CST } from './parse-cst'
+import {
+  AST,
+  Alias,
+  Collection,
+  Merge,
+  Node,
+  Pair,
+  Scalar,
+  Schema,
+  YAMLMap,
+  YAMLSeq
+} from './types'
+import { Type, YAMLError, YAMLWarning } from './util'
+
+export { AST, CST }
+export { default as parseCST } from './parse-cst'
+
+/**
+ * `yaml` defines document-specific options in three places: as an argument of
+ * parse, create and stringify calls, in the values of `YAML.defaultOptions`,
+ * and in the version-dependent `YAML.Document.defaults` object. Values set in
+ * `YAML.defaultOptions` override version-dependent defaults, and argument
+ * options override both.
+ */
+export const defaultOptions: Options
+
+type Replacer = any[] | ((key: any, value: any) => boolean)
+type Reviver = (key: any, value: any) => any
+
+export interface Options extends Schema.Options {
+  /**
+   * Default prefix for anchors.
+   *
+   * Default: `'a'`, resulting in anchors `a1`, `a2`, etc.
+   */
+  anchorPrefix?: string
+  /**
+   * The number of spaces to use when indenting code.
+   *
+   * Default: `2`
+   */
+  indent?: number
+  /**
+   * Whether block sequences should be indented.
+   *
+   * Default: `true`
+   */
+  indentSeq?: boolean
+  /**
+   * Include references in the AST to each node's corresponding CST node.
+   *
+   * Default: `false`
+   */
+  keepCstNodes?: boolean
+  /**
+   * Store the original node type when parsing documents.
+   *
+   * Default: `true`
+   */
+  keepNodeTypes?: boolean
+  /**
+   * Keep `undefined` object values when creating mappings and return a Scalar
+   * node when calling `YAML.stringify(undefined)`, rather than `undefined`.
+   *
+   * Default: `false`
+   */
+  keepUndefined?: boolean
+  /**
+   * When outputting JS, use Map rather than Object to represent mappings.
+   *
+   * Default: `false`
+   */
+  mapAsMap?: boolean
+  /**
+   * Prevent exponential entity expansion attacks by limiting data aliasing count;
+   * set to `-1` to disable checks; `0` disallows all alias nodes.
+   *
+   * Default: `100`
+   */
+  maxAliasCount?: number
+  /**
+   * Include line position & node type directly in errors; drop their verbose source and context.
+   *
+   * Default: `true`
+   */
+  prettyErrors?: boolean
+  /**
+   * When stringifying, require keys to be scalars and to use implicit rather than explicit notation.
+   *
+   * Default: `false`
+   */
+  simpleKeys?: boolean
+  /**
+   * The YAML version used by documents without a `%YAML` directive.
+   *
+   * Default: `"1.2"`
+   */
+  version?: '1.0' | '1.1' | '1.2'
+}
+
+/**
+ * Some customization options are availabe to control the parsing and
+ * stringification of scalars. Note that these values are used by all documents.
+ */
+export const scalarOptions: {
+  binary: scalarOptions.Binary
+  bool: scalarOptions.Bool
+  int: scalarOptions.Int
+  null: scalarOptions.Null
+  str: scalarOptions.Str
+}
+export namespace scalarOptions {
+  interface Binary {
+    /**
+     * The type of string literal used to stringify `!!binary` values.
+     *
+     * Default: `'BLOCK_LITERAL'`
+     */
+    defaultType: Scalar.Type
+    /**
+     * Maximum line width for `!!binary`.
+     *
+     * Default: `76`
+     */
+    lineWidth: number
+  }
+
+  interface Bool {
+    /**
+     * String representation for `true`. With the core schema, use `'true' | 'True' | 'TRUE'`.
+     *
+     * Default: `'true'`
+     */
+    trueStr: string
+    /**
+     * String representation for `false`. With the core schema, use `'false' | 'False' | 'FALSE'`.
+     *
+     * Default: `'false'`
+     */
+    falseStr: string
+  }
+
+  interface Int {
+    /**
+     * Whether integers should be parsed into BigInt values.
+     *
+     * Default: `false`
+     */
+    asBigInt: boolean
+  }
+
+  interface Null {
+    /**
+     * String representation for `null`. With the core schema, use `'null' | 'Null' | 'NULL' | '~' | ''`.
+     *
+     * Default: `'null'`
+     */
+    nullStr: string
+  }
+
+  interface Str {
+    /**
+     * The default type of string literal used to stringify values in general
+     *
+     * Default: `'PLAIN'`
+     */
+    defaultType: Scalar.Type
+    /**
+     * The default type of string literal used to stringify implicit key values
+     *
+     * Default: `'PLAIN'`
+     */
+    defaultKeyType: Scalar.Type
+    /**
+     * Use 'single quote' rather than "double quote" by default
+     *
+     * Default: `false`
+     */
+    defaultQuoteSingle: boolean
+    doubleQuoted: {
+      /**
+       * Whether to restrict double-quoted strings to use JSON-compatible syntax.
+       *
+       * Default: `false`
+       */
+      jsonEncoding: boolean
+      /**
+       * Minimum length to use multiple lines to represent the value.
+       *
+       * Default: `40`
+       */
+      minMultiLineLength: number
+    }
+    fold: {
+      /**
+       * Maximum line width (set to `0` to disable folding).
+       *
+       * Default: `80`
+       */
+      lineWidth: number
+      /**
+       * Minimum width for highly-indented content.
+       *
+       * Default: `20`
+       */
+      minContentWidth: number
+    }
+  }
+}
+
+export interface CreateNodeOptions {
+  /**
+   * Filter or modify values while creating a node.
+   *
+   * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify#The_replacer_parameter
+   */
+  replacer?: Replacer
+  /**
+   * Specify the collection type, e.g. `"!!omap"`. Note that this requires the
+   * corresponding tag to be available in this document's schema.
+   */
+  tag?: string
+  /**
+   * Wrap plain values in `Scalar` objects.
+   *
+   * Default: `true`
+   */
+  wrapScalars?: boolean
+}
+
+export class Document extends Collection {
+  cstNode?: CST.Document
+  /**
+   * @param value - The initial value for the document, which will be wrapped
+   *   in a Node container.
+   */
+  constructor(value?: any, options?: Options)
+  constructor(value: any, replacer: null | Replacer, options?: Options)
+  tag: never
+  directivesEndMarker?: boolean
+  type: Type.DOCUMENT
+  /**
+   * Anchors associated with the document's nodes;
+   * also provides alias & merge node creators.
+   */
+  anchors: Document.Anchors
+  /** The document contents. */
+  contents: any
+  /** Errors encountered during parsing. */
+  errors: YAMLError[]
+  /**
+   * The schema used with the document. Use `setSchema()` to change or
+   * initialise.
+   */
+  schema?: Schema
+  /**
+   * Array of prefixes; each will have a string `handle` that
+   * starts and ends with `!` and a string `prefix` that the handle will be replaced by.
+   */
+  tagPrefixes: Document.TagPrefix[]
+  /**
+   * The parsed version of the source document;
+   * if true-ish, stringified output will include a `%YAML` directive.
+   */
+  version?: string
+  /** Warnings encountered during parsing. */
+  warnings: YAMLWarning[]
+
+  /**
+   * Convert any value into a `Node` using the current schema, recursively
+   * turning objects into collections.
+   */
+  createNode(
+    value: any,
+    { replacer, tag, wrapScalars }?: CreateNodeOptions
+  ): Node
+  /**
+   * Convert a key and a value into a `Pair` using the current schema,
+   * recursively wrapping all values as `Scalar` or `Collection` nodes.
+   *
+   * @param options If `wrapScalars` is not `false`, wraps plain values in
+   *   `Scalar` objects.
+   */
+  createPair(key: any, value: any, options?: { wrapScalars?: boolean }): Pair
+  /**
+   * List the tags used in the document that are not in the default
+   * `tag:yaml.org,2002:` namespace.
+   */
+  listNonDefaultTags(): string[]
+  /** Parse a CST into this document */
+  parse(cst: CST.Document): this
+  /**
+   * When a document is created with `new YAML.Document()`, the schema object is
+   * not set as it may be influenced by parsed directives; call this with no
+   * arguments to set it manually, or with arguments to change the schema used
+   * by the document.
+   */
+  setSchema(
+    id?: Options['version'] | Schema.Name,
+    customTags?: (Schema.TagId | Schema.Tag)[]
+  ): void
+  /** Set `handle` as a shorthand string for the `prefix` tag namespace. */
+  setTagPrefix(handle: string, prefix: string): void
+  /**
+   * A plain JavaScript representation of the document `contents`.
+   *
+   * @param mapAsMap - Use Map rather than Object to represent mappings.
+   *   Overrides values set in Document or global options.
+   * @param onAnchor - If defined, called with the resolved `value` and
+   *   reference `count` for each anchor in the document.
+   * @param reviver - A function that may filter or modify the output JS value
+   */
+  toJS(opt?: {
+    mapAsMap?: boolean
+    onAnchor?: (value: any, count: number) => void
+    reviver?: Reviver
+  }): any
+  /**
+   * A JSON representation of the document `contents`.
+   *
+   * @param arg Used by `JSON.stringify` to indicate the array index or property
+   *   name.
+   */
+  toJSON(arg?: string): any
+  /** A YAML representation of the document. */
+  toString(): string
+}
+
+export namespace Document {
+  interface Parsed extends Document {
+    contents: Node | null
+    /** The schema used with the document. */
+    schema: Schema
+  }
+
+  interface Anchors {
+    /**
+     * Create a new `Alias` node, adding the required anchor for `node`.
+     * If `name` is empty, a new anchor name will be generated.
+     */
+    createAlias(node: Node, name?: string): Alias
+    /**
+     * Create a new `Merge` node with the given source nodes.
+     * Non-`Alias` sources will be automatically wrapped.
+     */
+    createMergePair(...nodes: Node[]): Merge
+    /** The anchor name associated with `node`, if set. */
+    getName(node: Node): undefined | string
+    /** List of all defined anchor names. */
+    getNames(): string[]
+    /** The node associated with the anchor `name`, if set. */
+    getNode(name: string): undefined | Node
+    /**
+     * Find an available anchor name with the given `prefix` and a
+     * numerical suffix.
+     */
+    newName(prefix: string): string
+    /**
+     * Associate an anchor with `node`. If `name` is empty, a new name will be generated.
+     * To remove an anchor, use `setAnchor(null, name)`.
+     */
+    setAnchor(node: Node | null, name?: string): void | string
+  }
+
+  interface TagPrefix {
+    handle: string
+    prefix: string
+  }
+}
+
+/**
+ * Recursively turns objects into collections. Generic objects as well as `Map`
+ * and its descendants become mappings, while arrays and other iterable objects
+ * result in sequences.
+ *
+ * The primary purpose of this function is to enable attaching comments or other
+ * metadata to a value, or to otherwise exert more fine-grained control over the
+ * stringified output. To that end, you'll need to assign its return value to
+ * the `contents` of a Document (or somewhere within said contents), as the
+ * document's schema is required for YAML string output.
+ *
+ * @param wrapScalars If undefined or `true`, also wraps plain values in
+ *   `Scalar` objects; if `false` and `value` is not an object, it will be
+ *   returned directly.
+ * @param tag Use to specify the collection type, e.g. `"!!omap"`. Note that
+ *   this requires the corresponding tag to be available based on the default
+ *   options. To use a specific document's schema, use `doc.schema.createNode`.
+ */
+export function createNode(
+  value: any,
+  wrapScalars?: true,
+  tag?: string
+): YAMLMap | YAMLSeq | Scalar
+
+/**
+ * YAML.createNode recursively turns objects into Map and arrays to Seq collections.
+ * Its primary use is to enable attaching comments or other metadata to a value,
+ * or to otherwise exert more fine-grained control over the stringified output.
+ *
+ * Doesn't wrap plain values in Scalar objects.
+ */
+export function createNode(
+  value: any,
+  wrapScalars: false,
+  tag?: string
+): YAMLMap | YAMLSeq | string | number | boolean | null
+
+/**
+ * Parse an input string into a single YAML.Document.
+ */
+export function parseDocument(str: string, options?: Options): Document.Parsed
+
+/**
+ * Parse the input as a stream of YAML documents.
+ *
+ * Documents should be separated from each other by `...` or `---` marker lines.
+ */
+export function parseAllDocuments(
+  str: string,
+  options?: Options
+): Document.Parsed[]
+
+/**
+ * Parse an input string into JavaScript.
+ *
+ * Only supports input consisting of a single YAML document; for multi-document
+ * support you should use `YAML.parseAllDocuments`. May throw on error, and may
+ * log warnings using `console.warn`.
+ *
+ * @param str - A string with YAML formatting.
+ * @param reviver - A reviver function, as in `JSON.parse()`
+ * @returns The value will match the type of the root value of the parsed YAML
+ *   document, so Maps become objects, Sequences arrays, and scalars result in
+ *   nulls, booleans, numbers and strings.
+ */
+export function parse(str: string, options?: Options): any
+export function parse(
+  str: string,
+  reviver: null | Reviver,
+  options?: Options
+): any
+
+/**
+ * Stringify a value as a YAML document.
+ *
+ * @param replacer - A replacer array or function, as in `JSON.stringify()`
+ * @returns Will always include `\n` as the last character, as is expected of YAML documents.
+ */
+export function stringify(value: any, options?: Options): string
+export function stringify(
+  value: any,
+  replacer: null | Replacer,
+  options?: number | string | Options
+): string

SerpentRace_Backend/node_modules/yaml/index.js

@@ -0,0 +1 @@
+module.exports = require('./dist')

SerpentRace_Backend/node_modules/yaml/package.json

@@ -0,0 +1,96 @@
+{
+  "name": "yaml",
+  "version": "2.0.0-1",
+  "license": "ISC",
+  "author": "Eemeli Aro <eemeli@gmail.com>",
+  "repository": "github:eemeli/yaml",
+  "description": "JavaScript parser and stringifier for YAML",
+  "keywords": [
+    "YAML",
+    "parser",
+    "stringifier"
+  ],
+  "homepage": "https://eemeli.org/yaml/",
+  "files": [
+    "browser/",
+    "dist/",
+    "types/",
+    "*.d.ts",
+    "*.js",
+    "*.mjs",
+    "!*config.js"
+  ],
+  "type": "commonjs",
+  "main": "./index.js",
+  "browser": {
+    "./index.js": "./browser/index.js",
+    "./parse-cst.js": "./browser/parse-cst.js",
+    "./types.js": "./browser/types.js",
+    "./types.mjs": "./browser/types.js",
+    "./util.js": "./browser/util.js",
+    "./util.mjs": "./browser/util.js"
+  },
+  "exports": {
+    ".": "./index.js",
+    "./package.json": "./package.json",
+    "./parse-cst": "./parse-cst.js",
+    "./types": [
+      {
+        "import": "./types.mjs"
+      },
+      "./types.js"
+    ],
+    "./util": [
+      {
+        "import": "./util.mjs"
+      },
+      "./util.js"
+    ]
+  },
+  "scripts": {
+    "build": "npm run build:node && npm run build:browser",
+    "build:browser": "rollup -c rollup.browser-config.js",
+    "build:node": "rollup -c rollup.node-config.js",
+    "clean": "git clean -fdxe node_modules",
+    "lint": "eslint src/",
+    "prettier": "prettier --write .",
+    "start": "cross-env TRACE_LEVEL=log npm run build:node && node -i -e 'YAML=require(\".\")'",
+    "test": "jest",
+    "test:browsers": "cd playground && npm test",
+    "test:dist": "npm run build:node && jest",
+    "test:types": "tsc --lib ES2017 --noEmit tests/typings.ts",
+    "docs:install": "cd docs-slate && bundle install",
+    "docs:deploy": "cd docs-slate && ./deploy.sh",
+    "docs": "cd docs-slate && bundle exec middleman server",
+    "preversion": "npm test && npm run build",
+    "prepublishOnly": "npm run clean && npm test && npm run build"
+  },
+  "browserslist": "> 0.5%, not dead",
+  "prettier": {
+    "arrowParens": "avoid",
+    "semi": false,
+    "singleQuote": true,
+    "trailingComma": "none"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.11.6",
+    "@babel/plugin-proposal-class-properties": "^7.10.4",
+    "@babel/preset-env": "^7.11.5",
+    "@rollup/plugin-babel": "^5.2.1",
+    "babel-eslint": "^10.1.0",
+    "babel-jest": "^26.5.0",
+    "babel-plugin-trace": "^1.1.0",
+    "common-tags": "^1.8.0",
+    "cross-env": "^7.0.2",
+    "eslint": "^7.10.0",
+    "eslint-config-prettier": "^6.12.0",
+    "fast-check": "^2.4.0",
+    "jest": "^26.5.0",
+    "prettier": "^2.1.2",
+    "rollup": "^2.28.2",
+    "typescript": "^4.0.3"
+  },
+  "engines": {
+    "node": ">= 6"
+  }
+}

SerpentRace_Backend/node_modules/yaml/parse-cst.d.ts

@@ -0,0 +1,187 @@
+import { Type, YAMLSyntaxError } from './util'
+
+export default function parseCST(str: string): ParsedCST
+
+export interface ParsedCST extends Array<CST.Document> {
+  setOrigRanges(): boolean
+}
+
+export namespace CST {
+  interface Range {
+    start: number
+    end: number
+    origStart?: number
+    origEnd?: number
+    isEmpty(): boolean
+  }
+
+  interface ParseContext {
+    /** Node starts at beginning of line */
+    atLineStart: boolean
+    /** true if currently in a collection context */
+    inCollection: boolean
+    /** true if currently in a flow context */
+    inFlow: boolean
+    /** Current level of indentation */
+    indent: number
+    /** Start of the current line */
+    lineStart: number
+    /** The parent of the node */
+    parent: Node
+    /** Source of the YAML document */
+    src: string
+  }
+
+  interface Node {
+    context: ParseContext | null
+    /** if not null, indicates a parser failure */
+    error: YAMLSyntaxError | null
+    /** span of context.src parsed into this node */
+    range: Range | null
+    valueRange: Range | null
+    /** anchors, tags and comments */
+    props: Range[]
+    /** specific node type */
+    type: Type
+    /** if non-null, overrides source value */
+    value: string | null
+
+    readonly anchor: string | null
+    readonly comment: string | null
+    readonly hasComment: boolean
+    readonly hasProps: boolean
+    readonly jsonLike: boolean
+    readonly rawValue: string | null
+    readonly tag:
+      | null
+      | { verbatim: string }
+      | { handle: string; suffix: string }
+    readonly valueRangeContainsNewline: boolean
+  }
+
+  interface Alias extends Node {
+    type: Type.ALIAS
+    /** contain the anchor without the * prefix */
+    readonly rawValue: string
+  }
+
+  type Scalar = BlockValue | PlainValue | QuoteValue
+
+  interface BlockValue extends Node {
+    type: Type.BLOCK_FOLDED | Type.BLOCK_LITERAL
+    chomping: 'CLIP' | 'KEEP' | 'STRIP'
+    blockIndent: number | null
+    header: Range
+    readonly strValue: string | null
+  }
+
+  interface BlockFolded extends BlockValue {
+    type: Type.BLOCK_FOLDED
+  }
+
+  interface BlockLiteral extends BlockValue {
+    type: Type.BLOCK_LITERAL
+  }
+
+  interface PlainValue extends Node {
+    type: Type.PLAIN
+    readonly strValue: string | null
+  }
+
+  interface QuoteValue extends Node {
+    type: Type.QUOTE_DOUBLE | Type.QUOTE_SINGLE
+    readonly strValue:
+      | null
+      | string
+      | { str: string; errors: YAMLSyntaxError[] }
+  }
+
+  interface QuoteDouble extends QuoteValue {
+    type: Type.QUOTE_DOUBLE
+  }
+
+  interface QuoteSingle extends QuoteValue {
+    type: Type.QUOTE_SINGLE
+  }
+
+  interface Comment extends Node {
+    type: Type.COMMENT
+    readonly anchor: null
+    readonly comment: string
+    readonly rawValue: null
+    readonly tag: null
+  }
+
+  interface BlankLine extends Node {
+    type: Type.BLANK_LINE
+  }
+
+  interface MapItem extends Node {
+    type: Type.MAP_KEY | Type.MAP_VALUE
+    node: ContentNode | null
+  }
+
+  interface MapKey extends MapItem {
+    type: Type.MAP_KEY
+  }
+
+  interface MapValue extends MapItem {
+    type: Type.MAP_VALUE
+  }
+
+  interface Map extends Node {
+    type: Type.MAP
+    /** implicit keys are not wrapped */
+    items: Array<BlankLine | Comment | Alias | Scalar | MapItem>
+  }
+
+  interface SeqItem extends Node {
+    type: Type.SEQ_ITEM
+    node: ContentNode | null
+  }
+
+  interface Seq extends Node {
+    type: Type.SEQ
+    items: Array<BlankLine | Comment | SeqItem>
+  }
+
+  interface FlowChar {
+    char: '{' | '}' | '[' | ']' | ',' | '?' | ':'
+    offset: number
+    origOffset?: number
+  }
+
+  interface FlowCollection extends Node {
+    type: Type.FLOW_MAP | Type.FLOW_SEQ
+    items: Array<
+      FlowChar | BlankLine | Comment | Alias | Scalar | FlowCollection
+    >
+  }
+
+  interface FlowMap extends FlowCollection {
+    type: Type.FLOW_MAP
+  }
+
+  interface FlowSeq extends FlowCollection {
+    type: Type.FLOW_SEQ
+  }
+
+  type ContentNode = Alias | Scalar | Map | Seq | FlowCollection
+
+  interface Directive extends Node {
+    type: Type.DIRECTIVE
+    name: string
+    readonly anchor: null
+    readonly parameters: string[]
+    readonly tag: null
+  }
+
+  interface Document extends Node {
+    type: Type.DOCUMENT
+    directives: Array<BlankLine | Comment | Directive>
+    contents: Array<BlankLine | Comment | ContentNode>
+    readonly anchor: null
+    readonly comment: null
+    readonly tag: null
+  }
+}

SerpentRace_Backend/node_modules/yaml/parse-cst.js

@@ -0,0 +1 @@
+module.exports = require('./dist/parse-cst').parse

SerpentRace_Backend/node_modules/yaml/types.d.ts

@@ -0,0 +1,379 @@
+import { Document, scalarOptions } from './index'
+import { CST } from './parse-cst'
+import { Type } from './util'
+
+export const binaryOptions: scalarOptions.Binary
+export const boolOptions: scalarOptions.Bool
+export const intOptions: scalarOptions.Int
+export const nullOptions: scalarOptions.Null
+export const strOptions: scalarOptions.Str
+
+export class Schema {
+  constructor(options: Schema.Options)
+  knownTags: { [key: string]: Schema.CustomTag }
+  merge: boolean
+  name: Schema.Name
+  sortMapEntries: ((a: Pair, b: Pair) => number) | null
+  tags: Schema.Tag[]
+}
+
+export namespace Schema {
+  type Name = 'core' | 'failsafe' | 'json' | 'yaml-1.1'
+
+  interface Options {
+    /**
+     * Array of additional tags to include in the schema, or a function that may
+     * modify the schema's base tag array.
+     */
+    customTags?: (TagId | Tag)[] | ((tags: Tag[]) => Tag[])
+    /**
+     * Enable support for `<<` merge keys.
+     *
+     * Default: `false` for YAML 1.2, `true` for earlier versions
+     */
+    merge?: boolean
+    /**
+     * When using the `'core'` schema, support parsing values with these
+     * explicit YAML 1.1 tags:
+     *
+     * `!!binary`, `!!omap`, `!!pairs`, `!!set`, `!!timestamp`.
+     *
+     * Default `true`
+     */
+    resolveKnownTags?: boolean
+    /**
+     * The base schema to use.
+     *
+     * Default: `"core"` for YAML 1.2, `"yaml-1.1"` for earlier versions
+     */
+    schema?: Name
+    /**
+     * When stringifying, sort map entries. If `true`, sort by comparing key values with `<`.
+     *
+     * Default: `false`
+     */
+    sortMapEntries?: boolean | ((a: Pair, b: Pair) => number)
+    /**
+     * @deprecated Use `customTags` instead.
+     */
+    tags?: Options['customTags']
+  }
+
+  interface CreateNodeContext {
+    wrapScalars?: boolean
+    [key: string]: any
+  }
+
+  interface StringifyContext {
+    forceBlockIndent?: boolean
+    implicitKey?: boolean
+    indent?: string
+    indentAtStart?: number
+    inFlow?: boolean
+    [key: string]: any
+  }
+
+  type TagId =
+    | 'binary'
+    | 'bool'
+    | 'float'
+    | 'floatExp'
+    | 'floatNaN'
+    | 'floatTime'
+    | 'int'
+    | 'intHex'
+    | 'intOct'
+    | 'intTime'
+    | 'null'
+    | 'omap'
+    | 'pairs'
+    | 'set'
+    | 'timestamp'
+
+  type Tag = CustomTag | DefaultTag
+
+  interface BaseTag {
+    /**
+     * An optional factory function, used e.g. by collections when wrapping JS objects as AST nodes.
+     */
+    createNode?: (
+      schema: Schema,
+      value: any,
+      ctx: Schema.CreateNodeContext
+    ) => YAMLMap | YAMLSeq | Scalar
+    /**
+     * If a tag has multiple forms that should be parsed and/or stringified differently, use `format` to identify them.
+     */
+    format?: string
+    /**
+     * Used by `YAML.createNode` to detect your data type, e.g. using `typeof` or
+     * `instanceof`.
+     */
+    identify(value: any): boolean
+    /**
+     * The `Node` child class that implements this tag. Required for collections and tags that have overlapping JS representations.
+     */
+    nodeClass?: new () => any
+    /**
+     * Used by some tags to configure their stringification, where applicable.
+     */
+    options?: object
+    /**
+     * Turns a value into an AST node.
+     * If returning a non-`Node` value, the output will be wrapped as a `Scalar`.
+     */
+    resolve(
+      value: string | YAMLMap | YAMLSeq,
+      onError: (message: string) => void
+    ): Node | any
+    /**
+     * Optional function stringifying the AST node in the current context. If your
+     * data includes a suitable `.toString()` method, you can probably leave this
+     * undefined and use the default stringifier.
+     *
+     * @param item The node being stringified.
+     * @param ctx Contains the stringifying context variables.
+     * @param onComment Callback to signal that the stringifier includes the
+     *   item's comment in its output.
+     * @param onChompKeep Callback to signal that the output uses a block scalar
+     *   type with the `+` chomping indicator.
+     */
+    stringify?: (
+      item: Node,
+      ctx: Schema.StringifyContext,
+      onComment?: () => void,
+      onChompKeep?: () => void
+    ) => string
+    /**
+     * The identifier for your data type, with which its stringified form will be
+     * prefixed. Should either be a !-prefixed local `!tag`, or a fully qualified
+     * `tag:domain,date:foo`.
+     */
+    tag: string
+  }
+
+  interface CustomTag extends BaseTag {
+    default?: false
+  }
+
+  interface DefaultTag extends BaseTag {
+    /**
+     * If `true`, together with `test` allows for values to be stringified without
+     * an explicit tag. For most cases, it's unlikely that you'll actually want to
+     * use this, even if you first think you do.
+     */
+    default: true
+    /**
+     * Together with `default` allows for values to be stringified without an
+     * explicit tag and detected using a regular expression. For most cases, it's
+     * unlikely that you'll actually want to use these, even if you first think
+     * you do.
+     */
+    test: RegExp
+  }
+}
+
+export class Node {
+  /** A comment on or immediately after this */
+  comment?: string | null
+  /** A comment before this */
+  commentBefore?: string | null
+  /** Only available when `keepCstNodes` is set to `true` */
+  cstNode?: CST.Node
+  /**
+   * The [start, end] range of characters of the source parsed
+   * into this node (undefined for pairs or if not parsed)
+   */
+  range?: [number, number] | null
+  /** A blank line before this node and its commentBefore */
+  spaceBefore?: boolean
+  /** A fully qualified tag, if required */
+  tag?: string
+  /** A plain JS representation of this node */
+  toJSON(arg?: any): any
+  /** The type of this node */
+  type?: Type | Pair.Type
+}
+
+export class Scalar extends Node {
+  constructor(value: any)
+  type?: Scalar.Type
+  /**
+   * By default (undefined), numbers use decimal notation.
+   * The YAML 1.2 core schema only supports 'HEX' and 'OCT'.
+   */
+  format?: 'BIN' | 'HEX' | 'OCT' | 'TIME'
+  value: any
+  toJSON(arg?: any, ctx?: AST.NodeToJsonContext): any
+  toString(): string
+}
+export namespace Scalar {
+  type Type =
+    | Type.BLOCK_FOLDED
+    | Type.BLOCK_LITERAL
+    | Type.PLAIN
+    | Type.QUOTE_DOUBLE
+    | Type.QUOTE_SINGLE
+}
+
+export class Alias extends Node {
+  type: Type.ALIAS
+  source: Node
+  cstNode?: CST.Alias
+  toString(ctx: Schema.StringifyContext): string
+}
+
+export class Pair extends Node {
+  constructor(key: any, value?: any)
+  type: Pair.Type.PAIR | Pair.Type.MERGE_PAIR
+  /** Always Node or null when parsed, but can be set to anything. */
+  key: any
+  /** Always Node or null when parsed, but can be set to anything. */
+  value: any
+  cstNode?: never // no corresponding cstNode
+  toJSON(arg?: any, ctx?: AST.NodeToJsonContext): object | Map<any, any>
+  toString(
+    ctx?: Schema.StringifyContext,
+    onComment?: () => void,
+    onChompKeep?: () => void
+  ): string
+}
+export namespace Pair {
+  enum Type {
+    PAIR = 'PAIR',
+    MERGE_PAIR = 'MERGE_PAIR'
+  }
+}
+
+export class Merge extends Pair {
+  type: Pair.Type.MERGE_PAIR
+  /** Always Scalar('<<'), defined by the type specification */
+  key: AST.PlainValue
+  /** Always YAMLSeq<Alias(Map)>, stringified as *A if length = 1 */
+  value: YAMLSeq
+  toString(ctx?: Schema.StringifyContext, onComment?: () => void): string
+}
+
+export class Collection extends Node {
+  type?: Type.MAP | Type.FLOW_MAP | Type.SEQ | Type.FLOW_SEQ | Type.DOCUMENT
+  items: any[]
+  schema?: Schema
+
+  /**
+   * Adds a value to the collection. For `!!map` and `!!omap` the value must
+   * be a Pair instance or a `{ key, value }` object, which may not have a key
+   * that already exists in the map.
+   */
+  add(value: any): void
+  addIn(path: Iterable<any>, value: any): void
+  /**
+   * Removes a value from the collection.
+   * @returns `true` if the item was found and removed.
+   */
+  delete(key: any): boolean
+  deleteIn(path: Iterable<any>): boolean
+  /**
+   * Returns item at `key`, or `undefined` if not found. By default unwraps
+   * scalar values from their surrounding node; to disable set `keepScalar` to
+   * `true` (collections are always returned intact).
+   */
+  get(key: any, keepScalar?: boolean): any
+  getIn(path: Iterable<any>, keepScalar?: boolean): any
+  /**
+   * Checks if the collection includes a value with the key `key`.
+   */
+  has(key: any): boolean
+  hasIn(path: Iterable<any>): boolean
+  /**
+   * Sets a value in this collection. For `!!set`, `value` needs to be a
+   * boolean to add/remove the item from the set.
+   */
+  set(key: any, value: any): void
+  setIn(path: Iterable<any>, value: any): void
+}
+
+export class YAMLMap extends Collection {
+  type?: Type.FLOW_MAP | Type.MAP
+  items: Array<Pair>
+  hasAllNullValues(): boolean
+  toJSON(arg?: any, ctx?: AST.NodeToJsonContext): object | Map<any, any>
+  toString(
+    ctx?: Schema.StringifyContext,
+    onComment?: () => void,
+    onChompKeep?: () => void
+  ): string
+}
+
+export class YAMLSeq extends Collection {
+  type?: Type.FLOW_SEQ | Type.SEQ
+  delete(key: number | string | Scalar): boolean
+  get(key: number | string | Scalar, keepScalar?: boolean): any
+  has(key: number | string | Scalar): boolean
+  set(key: number | string | Scalar, value: any): void
+  hasAllNullValues(): boolean
+  toJSON(arg?: any, ctx?: AST.NodeToJsonContext): any[]
+  toString(
+    ctx?: Schema.StringifyContext,
+    onComment?: () => void,
+    onChompKeep?: () => void
+  ): string
+}
+
+export namespace AST {
+  interface NodeToJsonContext {
+    anchors?: any[]
+    doc: Document
+    keep?: boolean
+    mapAsMap?: boolean
+    maxAliasCount?: number
+    onCreate?: (node: Node) => void
+    [key: string]: any
+  }
+
+  interface BlockFolded extends Scalar {
+    type: Type.BLOCK_FOLDED
+    cstNode?: CST.BlockFolded
+  }
+
+  interface BlockLiteral extends Scalar {
+    type: Type.BLOCK_LITERAL
+    cstNode?: CST.BlockLiteral
+  }
+
+  interface PlainValue extends Scalar {
+    type: Type.PLAIN
+    cstNode?: CST.PlainValue
+  }
+
+  interface QuoteDouble extends Scalar {
+    type: Type.QUOTE_DOUBLE
+    cstNode?: CST.QuoteDouble
+  }
+
+  interface QuoteSingle extends Scalar {
+    type: Type.QUOTE_SINGLE
+    cstNode?: CST.QuoteSingle
+  }
+
+  interface FlowMap extends YAMLMap {
+    type: Type.FLOW_MAP
+    cstNode?: CST.FlowMap
+  }
+
+  interface BlockMap extends YAMLMap {
+    type: Type.MAP
+    cstNode?: CST.Map
+  }
+
+  interface FlowSeq extends YAMLSeq {
+    type: Type.FLOW_SEQ
+    items: Array<Node>
+    cstNode?: CST.FlowSeq
+  }
+
+  interface BlockSeq extends YAMLSeq {
+    type: Type.SEQ
+    items: Array<Node | null>
+    cstNode?: CST.Seq
+  }
+}

SerpentRace_Backend/node_modules/yaml/types.js

@@ -0,0 +1,17 @@
+const types = require('./dist/types')
+
+exports.binaryOptions = types.binaryOptions
+exports.boolOptions = types.boolOptions
+exports.intOptions = types.intOptions
+exports.nullOptions = types.nullOptions
+exports.strOptions = types.strOptions
+
+exports.Schema = types.Schema
+exports.Alias = types.Alias
+exports.Collection = types.Collection
+exports.Merge = types.Merge
+exports.Node = types.Node
+exports.Pair = types.Pair
+exports.Scalar = types.Scalar
+exports.YAMLMap = types.YAMLMap
+exports.YAMLSeq = types.YAMLSeq

SerpentRace_Backend/node_modules/yaml/types.mjs

@@ -0,0 +1,17 @@
+import types from './dist/types.js'
+
+export const binaryOptions = types.binaryOptions
+export const boolOptions = types.boolOptions
+export const intOptions = types.intOptions
+export const nullOptions = types.nullOptions
+export const strOptions = types.strOptions
+
+export const Schema = types.Schema
+export const Alias = types.Alias
+export const Collection = types.Collection
+export const Merge = types.Merge
+export const Node = types.Node
+export const Pair = types.Pair
+export const Scalar = types.Scalar
+export const YAMLMap = types.YAMLMap
+export const YAMLSeq = types.YAMLSeq

SerpentRace_Backend/node_modules/yaml/util.d.ts

@@ -0,0 +1,76 @@
+import { CST } from './parse-cst'
+import { Pair, Scalar, Schema } from './types'
+
+export function findPair(items: any[], key: Scalar | any): Pair | undefined
+
+export function stringifyNumber(item: Scalar): string
+export function stringifyString(
+  item: Scalar,
+  ctx: Schema.StringifyContext,
+  onComment?: () => void,
+  onChompKeep?: () => void
+): string
+
+export function toJS(value: any, arg?: any, ctx?: Schema.CreateNodeContext): any
+
+export enum Type {
+  ALIAS = 'ALIAS',
+  BLANK_LINE = 'BLANK_LINE',
+  BLOCK_FOLDED = 'BLOCK_FOLDED',
+  BLOCK_LITERAL = 'BLOCK_LITERAL',
+  COMMENT = 'COMMENT',
+  DIRECTIVE = 'DIRECTIVE',
+  DOCUMENT = 'DOCUMENT',
+  FLOW_MAP = 'FLOW_MAP',
+  FLOW_SEQ = 'FLOW_SEQ',
+  MAP = 'MAP',
+  MAP_KEY = 'MAP_KEY',
+  MAP_VALUE = 'MAP_VALUE',
+  PLAIN = 'PLAIN',
+  QUOTE_DOUBLE = 'QUOTE_DOUBLE',
+  QUOTE_SINGLE = 'QUOTE_SINGLE',
+  SEQ = 'SEQ',
+  SEQ_ITEM = 'SEQ_ITEM'
+}
+
+interface LinePos {
+  line: number
+  col: number
+}
+
+export class YAMLError extends Error {
+  name:
+    | 'YAMLReferenceError'
+    | 'YAMLSemanticError'
+    | 'YAMLSyntaxError'
+    | 'YAMLWarning'
+  message: string
+  source?: CST.Node
+
+  nodeType?: Type
+  range?: CST.Range
+  linePos?: { start: LinePos; end: LinePos }
+
+  /**
+   * Drops `source` and adds `nodeType`, `range` and `linePos`, as well as
+   * adding details to `message`. Run automatically for document errors if
+   * the `prettyErrors` option is set.
+   */
+  makePretty(): void
+}
+
+export class YAMLReferenceError extends YAMLError {
+  name: 'YAMLReferenceError'
+}
+
+export class YAMLSemanticError extends YAMLError {
+  name: 'YAMLSemanticError'
+}
+
+export class YAMLSyntaxError extends YAMLError {
+  name: 'YAMLSyntaxError'
+}
+
+export class YAMLWarning extends YAMLError {
+  name: 'YAMLWarning'
+}

SerpentRace_Backend/node_modules/yaml/util.js

@@ -0,0 +1,14 @@
+const util = require('./dist/util')
+
+exports.findPair = util.findPair
+exports.toJSON = util.toJSON
+
+exports.stringifyNumber = util.stringifyNumber
+exports.stringifyString = util.stringifyString
+exports.Type = util.Type
+
+exports.YAMLError = util.YAMLError
+exports.YAMLReferenceError = util.YAMLReferenceError
+exports.YAMLSemanticError = util.YAMLSemanticError
+exports.YAMLSyntaxError = util.YAMLSyntaxError
+exports.YAMLWarning = util.YAMLWarning

SerpentRace_Backend/node_modules/yaml/util.mjs

@@ -0,0 +1,15 @@
+import util from './dist/util.js'
+
+export const findPair = util.findPair
+export const toJSON = util.toJSON
+
+export const stringifyNumber = util.stringifyNumber
+export const stringifyString = util.stringifyString
+
+export const Type = util.Type
+
+export const YAMLError = util.YAMLError
+export const YAMLReferenceError = util.YAMLReferenceError
+export const YAMLSemanticError = util.YAMLSemanticError
+export const YAMLSyntaxError = util.YAMLSyntaxError
+export const YAMLWarning = util.YAMLWarning