[#94] Backend

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

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

@@ -0,0 +1,934 @@
+'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;