Update - This is an automated commit

20 files changed, 1153 insertions, 0 deletions

diff --git a/school/node_modules/graphql/error/GraphQLError.d.ts b/school/node_modules/graphql/error/GraphQLError.d.ts
new file mode 100644
index 0000000..95f39ba
--- /dev/null
+++ b/school/node_modules/graphql/error/GraphQLError.d.ts
@@ -0,0 +1,91 @@
+import { Maybe } from '../jsutils/Maybe';
+
+import { ASTNode } from '../language/ast';
+import { Source } from '../language/source';
+import { SourceLocation } from '../language/location';
+
+/**
+ * Custom extensions
+ *
+ * @remarks
+ * Use a unique identifier name for your extension, for example the name of
+ * your library or project. Do not use a shortened identifier as this increases
+ * the risk of conflicts. We recommend you add at most one extension field,
+ * an object which can contain all the values you need.
+ */
+export interface GraphQLErrorExtensions {
+  [attributeName: string]: any;
+}
+
+/**
+ * A GraphQLError describes an Error found during the parse, validate, or
+ * execute phases of performing a GraphQL operation. In addition to a message
+ * and stack trace, it also includes information about the locations in a
+ * GraphQL document and/or execution result that correspond to the Error.
+ */
+export class GraphQLError extends Error {
+  constructor(
+    message: string,
+    nodes?: Maybe<ReadonlyArray<ASTNode> | ASTNode>,
+    source?: Maybe<Source>,
+    positions?: Maybe<ReadonlyArray<number>>,
+    path?: Maybe<ReadonlyArray<string | number>>,
+    originalError?: Maybe<Error>,
+    extensions?: Maybe<GraphQLErrorExtensions>,
+  );
+
+  /**
+   * An array of { line, column } locations within the source GraphQL document
+   * which correspond to this error.
+   *
+   * Errors during validation often contain multiple locations, for example to
+   * point out two things with the same name. Errors during execution include a
+   * single location, the field which produced the error.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+  readonly locations: ReadonlyArray<SourceLocation> | undefined;
+
+  /**
+   * An array describing the JSON-path into the execution response which
+   * corresponds to this error. Only included for errors during execution.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+  readonly path: ReadonlyArray<string | number> | undefined;
+
+  /**
+   * An array of GraphQL AST Nodes corresponding to this error.
+   */
+  readonly nodes: ReadonlyArray<ASTNode> | undefined;
+
+  /**
+   * The source GraphQL document corresponding to this error.
+   *
+   * Note that if this Error represents more than one node, the source may not
+   * represent nodes after the first node.
+   */
+  readonly source: Source | undefined;
+
+  /**
+   * An array of character offsets within the source GraphQL document
+   * which correspond to this error.
+   */
+  readonly positions: ReadonlyArray<number> | undefined;
+
+  /**
+   * The original error thrown from a field resolver during execution.
+   */
+  readonly originalError: Error | undefined | null;
+
+  /**
+   * Extension fields to add to the formatted error.
+   */
+  readonly extensions: { [key: string]: any };
+}
+
+/**
+ * Prints a GraphQLError to a string, representing useful location information
+ * about the error's position in the source.
+ */
+export function printError(error: GraphQLError): string;
diff --git a/school/node_modules/graphql/error/GraphQLError.js b/school/node_modules/graphql/error/GraphQLError.js
new file mode 100644
index 0000000..e4c6b8d
--- /dev/null
+++ b/school/node_modules/graphql/error/GraphQLError.js
@@ -0,0 +1,252 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.printError = printError;
+exports.GraphQLError = void 0;
+
+var _isObjectLike = _interopRequireDefault(require("../jsutils/isObjectLike.js"));
+
+var _symbols = require("../polyfills/symbols.js");
+
+var _location = require("../language/location.js");
+
+var _printLocation = require("../language/printLocation.js");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+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; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
+
+function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
+
+function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+/**
+ * A GraphQLError describes an Error found during the parse, validate, or
+ * execute phases of performing a GraphQL operation. In addition to a message
+ * and stack trace, it also includes information about the locations in a
+ * GraphQL document and/or execution result that correspond to the Error.
+ */
+var GraphQLError = /*#__PURE__*/function (_Error) {
+  _inherits(GraphQLError, _Error);
+
+  var _super = _createSuper(GraphQLError);
+
+  /**
+   * An array of { line, column } locations within the source GraphQL document
+   * which correspond to this error.
+   *
+   * Errors during validation often contain multiple locations, for example to
+   * point out two things with the same name. Errors during execution include a
+   * single location, the field which produced the error.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+
+  /**
+   * An array describing the JSON-path into the execution response which
+   * corresponds to this error. Only included for errors during execution.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+
+  /**
+   * An array of GraphQL AST Nodes corresponding to this error.
+   */
+
+  /**
+   * The source GraphQL document for the first location of this error.
+   *
+   * Note that if this Error represents more than one node, the source may not
+   * represent nodes after the first node.
+   */
+
+  /**
+   * An array of character offsets within the source GraphQL document
+   * which correspond to this error.
+   */
+
+  /**
+   * The original error thrown from a field resolver during execution.
+   */
+
+  /**
+   * Extension fields to add to the formatted error.
+   */
+  function GraphQLError(message, nodes, source, positions, path, originalError, extensions) {
+    var _nodeLocations, _nodeLocations2, _nodeLocations3;
+
+    var _this;
+
+    _classCallCheck(this, GraphQLError);
+
+    _this = _super.call(this, message);
+    _this.name = 'GraphQLError';
+    _this.originalError = originalError !== null && originalError !== void 0 ? originalError : undefined; // Compute list of blame nodes.
+
+    _this.nodes = undefinedIfEmpty(Array.isArray(nodes) ? nodes : nodes ? [nodes] : undefined);
+    var nodeLocations = [];
+
+    for (var _i2 = 0, _ref3 = (_this$nodes = _this.nodes) !== null && _this$nodes !== void 0 ? _this$nodes : []; _i2 < _ref3.length; _i2++) {
+      var _this$nodes;
+
+      var _ref4 = _ref3[_i2];
+      var loc = _ref4.loc;
+
+      if (loc != null) {
+        nodeLocations.push(loc);
+      }
+    }
+
+    nodeLocations = undefinedIfEmpty(nodeLocations); // Compute locations in the source for the given nodes/positions.
+
+    _this.source = source !== null && source !== void 0 ? source : (_nodeLocations = nodeLocations) === null || _nodeLocations === void 0 ? void 0 : _nodeLocations[0].source;
+    _this.positions = positions !== null && positions !== void 0 ? positions : (_nodeLocations2 = nodeLocations) === null || _nodeLocations2 === void 0 ? void 0 : _nodeLocations2.map(function (loc) {
+      return loc.start;
+    });
+    _this.locations = positions && source ? positions.map(function (pos) {
+      return (0, _location.getLocation)(source, pos);
+    }) : (_nodeLocations3 = nodeLocations) === null || _nodeLocations3 === void 0 ? void 0 : _nodeLocations3.map(function (loc) {
+      return (0, _location.getLocation)(loc.source, loc.start);
+    });
+    _this.path = path !== null && path !== void 0 ? path : undefined;
+    var originalExtensions = originalError === null || originalError === void 0 ? void 0 : originalError.extensions;
+
+    if (extensions == null && (0, _isObjectLike.default)(originalExtensions)) {
+      _this.extensions = _objectSpread({}, originalExtensions);
+    } else {
+      _this.extensions = extensions !== null && extensions !== void 0 ? extensions : {};
+    } // By being enumerable, JSON.stringify will include bellow properties in the resulting output.
+    // This ensures that the simplest possible GraphQL service adheres to the spec.
+
+
+    Object.defineProperties(_assertThisInitialized(_this), {
+      message: {
+        enumerable: true
+      },
+      locations: {
+        enumerable: _this.locations != null
+      },
+      path: {
+        enumerable: _this.path != null
+      },
+      extensions: {
+        enumerable: _this.extensions != null && Object.keys(_this.extensions).length > 0
+      },
+      name: {
+        enumerable: false
+      },
+      nodes: {
+        enumerable: false
+      },
+      source: {
+        enumerable: false
+      },
+      positions: {
+        enumerable: false
+      },
+      originalError: {
+        enumerable: false
+      }
+    }); // Include (non-enumerable) stack trace.
+
+    if (originalError !== null && originalError !== void 0 && originalError.stack) {
+      Object.defineProperty(_assertThisInitialized(_this), 'stack', {
+        value: originalError.stack,
+        writable: true,
+        configurable: true
+      });
+      return _possibleConstructorReturn(_this);
+    } // istanbul ignore next (See: 'https://github.com/graphql/graphql-js/issues/2317')
+
+
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(_assertThisInitialized(_this), GraphQLError);
+    } else {
+      Object.defineProperty(_assertThisInitialized(_this), 'stack', {
+        value: Error().stack,
+        writable: true,
+        configurable: true
+      });
+    }
+
+    return _this;
+  }
+
+  _createClass(GraphQLError, [{
+    key: "toString",
+    value: function toString() {
+      return printError(this);
+    } // FIXME: workaround to not break chai comparisons, should be remove in v16
+    // $FlowFixMe[unsupported-syntax] Flow doesn't support computed properties yet
+
+  }, {
+    key: _symbols.SYMBOL_TO_STRING_TAG,
+    get: function get() {
+      return 'Object';
+    }
+  }]);
+
+  return GraphQLError;
+}( /*#__PURE__*/_wrapNativeSuper(Error));
+
+exports.GraphQLError = GraphQLError;
+
+function undefinedIfEmpty(array) {
+  return array === undefined || array.length === 0 ? undefined : array;
+}
+/**
+ * Prints a GraphQLError to a string, representing useful location information
+ * about the error's position in the source.
+ */
+
+
+function printError(error) {
+  var output = error.message;
+
+  if (error.nodes) {
+    for (var _i4 = 0, _error$nodes2 = error.nodes; _i4 < _error$nodes2.length; _i4++) {
+      var node = _error$nodes2[_i4];
+
+      if (node.loc) {
+        output += '\n\n' + (0, _printLocation.printLocation)(node.loc);
+      }
+    }
+  } else if (error.source && error.locations) {
+    for (var _i6 = 0, _error$locations2 = error.locations; _i6 < _error$locations2.length; _i6++) {
+      var location = _error$locations2[_i6];
+      output += '\n\n' + (0, _printLocation.printSourceLocation)(error.source, location);
+    }
+  }
+
+  return output;
+}
diff --git a/school/node_modules/graphql/error/GraphQLError.js.flow b/school/node_modules/graphql/error/GraphQLError.js.flow
new file mode 100644
index 0000000..3d23ca5
--- /dev/null
+++ b/school/node_modules/graphql/error/GraphQLError.js.flow
@@ -0,0 +1,194 @@
+// @flow strict
+import isObjectLike from '../jsutils/isObjectLike';
+import { SYMBOL_TO_STRING_TAG } from '../polyfills/symbols';
+
+import type { ASTNode } from '../language/ast';
+import type { Source } from '../language/source';
+import type { SourceLocation } from '../language/location';
+import { getLocation } from '../language/location';
+import { printLocation, printSourceLocation } from '../language/printLocation';
+
+/**
+ * A GraphQLError describes an Error found during the parse, validate, or
+ * execute phases of performing a GraphQL operation. In addition to a message
+ * and stack trace, it also includes information about the locations in a
+ * GraphQL document and/or execution result that correspond to the Error.
+ */
+export class GraphQLError extends Error {
+  /**
+   * An array of { line, column } locations within the source GraphQL document
+   * which correspond to this error.
+   *
+   * Errors during validation often contain multiple locations, for example to
+   * point out two things with the same name. Errors during execution include a
+   * single location, the field which produced the error.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+  +locations: $ReadOnlyArray<SourceLocation> | void;
+
+  /**
+   * An array describing the JSON-path into the execution response which
+   * corresponds to this error. Only included for errors during execution.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+  +path: $ReadOnlyArray<string | number> | void;
+
+  /**
+   * An array of GraphQL AST Nodes corresponding to this error.
+   */
+  +nodes: $ReadOnlyArray<ASTNode> | void;
+
+  /**
+   * The source GraphQL document for the first location of this error.
+   *
+   * Note that if this Error represents more than one node, the source may not
+   * represent nodes after the first node.
+   */
+  +source: Source | void;
+
+  /**
+   * An array of character offsets within the source GraphQL document
+   * which correspond to this error.
+   */
+  +positions: $ReadOnlyArray<number> | void;
+
+  /**
+   * The original error thrown from a field resolver during execution.
+   */
+  +originalError: Error | void | null;
+
+  /**
+   * Extension fields to add to the formatted error.
+   */
+  +extensions: { [key: string]: mixed, ... };
+
+  constructor(
+    message: string,
+    nodes?: $ReadOnlyArray<ASTNode> | ASTNode | void | null,
+    source?: ?Source,
+    positions?: ?$ReadOnlyArray<number>,
+    path?: ?$ReadOnlyArray<string | number>,
+    originalError?: ?(Error & { +extensions?: mixed, ... }),
+    extensions?: ?{ [key: string]: mixed, ... },
+  ) {
+    super(message);
+
+    this.name = 'GraphQLError';
+    this.originalError = originalError ?? undefined;
+
+    // Compute list of blame nodes.
+    this.nodes = undefinedIfEmpty(
+      Array.isArray(nodes) ? nodes : nodes ? [nodes] : undefined,
+    );
+
+    let nodeLocations = [];
+    for (const { loc } of this.nodes ?? []) {
+      if (loc != null) {
+        nodeLocations.push(loc);
+      }
+    }
+    nodeLocations = undefinedIfEmpty(nodeLocations);
+
+    // Compute locations in the source for the given nodes/positions.
+    this.source = source ?? nodeLocations?.[0].source;
+
+    this.positions = positions ?? nodeLocations?.map((loc) => loc.start);
+
+    this.locations =
+      positions && source
+        ? positions.map((pos) => getLocation(source, pos))
+        : nodeLocations?.map((loc) => getLocation(loc.source, loc.start));
+
+    this.path = path ?? undefined;
+
+    const originalExtensions = originalError?.extensions;
+
+    if (extensions == null && isObjectLike(originalExtensions)) {
+      this.extensions = { ...originalExtensions };
+    } else {
+      this.extensions = extensions ?? {};
+    }
+
+    // By being enumerable, JSON.stringify will include bellow properties in the resulting output.
+    // This ensures that the simplest possible GraphQL service adheres to the spec.
+    Object.defineProperties((this: any), {
+      message: { enumerable: true },
+      locations: {
+        enumerable: this.locations != null,
+      },
+      path: {
+        enumerable: this.path != null,
+      },
+      extensions: {
+        enumerable:
+          this.extensions != null && Object.keys(this.extensions).length > 0,
+      },
+      name: { enumerable: false },
+      nodes: { enumerable: false },
+      source: { enumerable: false },
+      positions: { enumerable: false },
+      originalError: { enumerable: false },
+    });
+
+    // Include (non-enumerable) stack trace.
+    if (originalError?.stack) {
+      Object.defineProperty(this, 'stack', {
+        value: originalError.stack,
+        writable: true,
+        configurable: true,
+      });
+      return;
+    }
+
+    // istanbul ignore next (See: 'https://github.com/graphql/graphql-js/issues/2317')
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this, GraphQLError);
+    } else {
+      Object.defineProperty(this, 'stack', {
+        value: Error().stack,
+        writable: true,
+        configurable: true,
+      });
+    }
+  }
+
+  toString(): string {
+    return printError(this);
+  }
+
+  // FIXME: workaround to not break chai comparisons, should be remove in v16
+  // $FlowFixMe[unsupported-syntax] Flow doesn't support computed properties yet
+  get [SYMBOL_TO_STRING_TAG](): string {
+    return 'Object';
+  }
+}
+
+function undefinedIfEmpty<T>(
+  array: $ReadOnlyArray<T> | void,
+): $ReadOnlyArray<T> | void {
+  return array === undefined || array.length === 0 ? undefined : array;
+}
+
+/**
+ * Prints a GraphQLError to a string, representing useful location information
+ * about the error's position in the source.
+ */
+export function printError(error: GraphQLError): string {
+  let output = error.message;
+
+  if (error.nodes) {
+    for (const node of error.nodes) {
+      if (node.loc) {
+        output += '\n\n' + printLocation(node.loc);
+      }
+    }
+  } else if (error.source && error.locations) {
+    for (const location of error.locations) {
+      output += '\n\n' + printSourceLocation(error.source, location);
+    }
+  }
+
+  return output;
+}
diff --git a/school/node_modules/graphql/error/GraphQLError.mjs b/school/node_modules/graphql/error/GraphQLError.mjs
new file mode 100644
index 0000000..34a30cc
--- /dev/null
+++ b/school/node_modules/graphql/error/GraphQLError.mjs
@@ -0,0 +1,237 @@
+function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+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; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
+
+function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
+
+function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+import isObjectLike from "../jsutils/isObjectLike.mjs";
+import { SYMBOL_TO_STRING_TAG } from "../polyfills/symbols.mjs";
+import { getLocation } from "../language/location.mjs";
+import { printLocation, printSourceLocation } from "../language/printLocation.mjs";
+/**
+ * A GraphQLError describes an Error found during the parse, validate, or
+ * execute phases of performing a GraphQL operation. In addition to a message
+ * and stack trace, it also includes information about the locations in a
+ * GraphQL document and/or execution result that correspond to the Error.
+ */
+
+export var GraphQLError = /*#__PURE__*/function (_Error) {
+  _inherits(GraphQLError, _Error);
+
+  var _super = _createSuper(GraphQLError);
+
+  /**
+   * An array of { line, column } locations within the source GraphQL document
+   * which correspond to this error.
+   *
+   * Errors during validation often contain multiple locations, for example to
+   * point out two things with the same name. Errors during execution include a
+   * single location, the field which produced the error.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+
+  /**
+   * An array describing the JSON-path into the execution response which
+   * corresponds to this error. Only included for errors during execution.
+   *
+   * Enumerable, and appears in the result of JSON.stringify().
+   */
+
+  /**
+   * An array of GraphQL AST Nodes corresponding to this error.
+   */
+
+  /**
+   * The source GraphQL document for the first location of this error.
+   *
+   * Note that if this Error represents more than one node, the source may not
+   * represent nodes after the first node.
+   */
+
+  /**
+   * An array of character offsets within the source GraphQL document
+   * which correspond to this error.
+   */
+
+  /**
+   * The original error thrown from a field resolver during execution.
+   */
+
+  /**
+   * Extension fields to add to the formatted error.
+   */
+  function GraphQLError(message, nodes, source, positions, path, originalError, extensions) {
+    var _nodeLocations, _nodeLocations2, _nodeLocations3;
+
+    var _this;
+
+    _classCallCheck(this, GraphQLError);
+
+    _this = _super.call(this, message);
+    _this.name = 'GraphQLError';
+    _this.originalError = originalError !== null && originalError !== void 0 ? originalError : undefined; // Compute list of blame nodes.
+
+    _this.nodes = undefinedIfEmpty(Array.isArray(nodes) ? nodes : nodes ? [nodes] : undefined);
+    var nodeLocations = [];
+
+    for (var _i2 = 0, _ref3 = (_this$nodes = _this.nodes) !== null && _this$nodes !== void 0 ? _this$nodes : []; _i2 < _ref3.length; _i2++) {
+      var _this$nodes;
+
+      var _ref4 = _ref3[_i2];
+      var loc = _ref4.loc;
+
+      if (loc != null) {
+        nodeLocations.push(loc);
+      }
+    }
+
+    nodeLocations = undefinedIfEmpty(nodeLocations); // Compute locations in the source for the given nodes/positions.
+
+    _this.source = source !== null && source !== void 0 ? source : (_nodeLocations = nodeLocations) === null || _nodeLocations === void 0 ? void 0 : _nodeLocations[0].source;
+    _this.positions = positions !== null && positions !== void 0 ? positions : (_nodeLocations2 = nodeLocations) === null || _nodeLocations2 === void 0 ? void 0 : _nodeLocations2.map(function (loc) {
+      return loc.start;
+    });
+    _this.locations = positions && source ? positions.map(function (pos) {
+      return getLocation(source, pos);
+    }) : (_nodeLocations3 = nodeLocations) === null || _nodeLocations3 === void 0 ? void 0 : _nodeLocations3.map(function (loc) {
+      return getLocation(loc.source, loc.start);
+    });
+    _this.path = path !== null && path !== void 0 ? path : undefined;
+    var originalExtensions = originalError === null || originalError === void 0 ? void 0 : originalError.extensions;
+
+    if (extensions == null && isObjectLike(originalExtensions)) {
+      _this.extensions = _objectSpread({}, originalExtensions);
+    } else {
+      _this.extensions = extensions !== null && extensions !== void 0 ? extensions : {};
+    } // By being enumerable, JSON.stringify will include bellow properties in the resulting output.
+    // This ensures that the simplest possible GraphQL service adheres to the spec.
+
+
+    Object.defineProperties(_assertThisInitialized(_this), {
+      message: {
+        enumerable: true
+      },
+      locations: {
+        enumerable: _this.locations != null
+      },
+      path: {
+        enumerable: _this.path != null
+      },
+      extensions: {
+        enumerable: _this.extensions != null && Object.keys(_this.extensions).length > 0
+      },
+      name: {
+        enumerable: false
+      },
+      nodes: {
+        enumerable: false
+      },
+      source: {
+        enumerable: false
+      },
+      positions: {
+        enumerable: false
+      },
+      originalError: {
+        enumerable: false
+      }
+    }); // Include (non-enumerable) stack trace.
+
+    if (originalError !== null && originalError !== void 0 && originalError.stack) {
+      Object.defineProperty(_assertThisInitialized(_this), 'stack', {
+        value: originalError.stack,
+        writable: true,
+        configurable: true
+      });
+      return _possibleConstructorReturn(_this);
+    } // istanbul ignore next (See: 'https://github.com/graphql/graphql-js/issues/2317')
+
+
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(_assertThisInitialized(_this), GraphQLError);
+    } else {
+      Object.defineProperty(_assertThisInitialized(_this), 'stack', {
+        value: Error().stack,
+        writable: true,
+        configurable: true
+      });
+    }
+
+    return _this;
+  }
+
+  _createClass(GraphQLError, [{
+    key: "toString",
+    value: function toString() {
+      return printError(this);
+    } // FIXME: workaround to not break chai comparisons, should be remove in v16
+    // $FlowFixMe[unsupported-syntax] Flow doesn't support computed properties yet
+
+  }, {
+    key: SYMBOL_TO_STRING_TAG,
+    get: function get() {
+      return 'Object';
+    }
+  }]);
+
+  return GraphQLError;
+}( /*#__PURE__*/_wrapNativeSuper(Error));
+
+function undefinedIfEmpty(array) {
+  return array === undefined || array.length === 0 ? undefined : array;
+}
+/**
+ * Prints a GraphQLError to a string, representing useful location information
+ * about the error's position in the source.
+ */
+
+
+export function printError(error) {
+  var output = error.message;
+
+  if (error.nodes) {
+    for (var _i4 = 0, _error$nodes2 = error.nodes; _i4 < _error$nodes2.length; _i4++) {
+      var node = _error$nodes2[_i4];
+
+      if (node.loc) {
+        output += '\n\n' + printLocation(node.loc);
+      }
+    }
+  } else if (error.source && error.locations) {
+    for (var _i6 = 0, _error$locations2 = error.locations; _i6 < _error$locations2.length; _i6++) {
+      var location = _error$locations2[_i6];
+      output += '\n\n' + printSourceLocation(error.source, location);
+    }
+  }
+
+  return output;
+}
diff --git a/school/node_modules/graphql/error/formatError.d.ts b/school/node_modules/graphql/error/formatError.d.ts
new file mode 100644
index 0000000..fb3451b
--- /dev/null
+++ b/school/node_modules/graphql/error/formatError.d.ts
@@ -0,0 +1,40 @@
+import { SourceLocation } from '../language/location';
+
+import { GraphQLError } from './GraphQLError';
+
+/**
+ * Given a GraphQLError, format it according to the rules described by the
+ * Response Format, Errors section of the GraphQL Specification.
+ */
+export function formatError(error: GraphQLError): GraphQLFormattedError;
+
+/**
+ * @see https://github.com/graphql/graphql-spec/blob/master/spec/Section%207%20--%20Response.md#errors
+ */
+export interface GraphQLFormattedError<
+  TExtensions extends Record<string, any> = Record<string, any>
+> {
+  /**
+   * A short, human-readable summary of the problem that **SHOULD NOT** change
+   * from occurrence to occurrence of the problem, except for purposes of
+   * localization.
+   */
+  readonly message: string;
+  /**
+   * If an error can be associated to a particular point in the requested
+   * GraphQL document, it should contain a list of locations.
+   */
+  readonly locations?: ReadonlyArray<SourceLocation>;
+  /**
+   * If an error can be associated to a particular field in the GraphQL result,
+   * it _must_ contain an entry with the key `path` that details the path of
+   * the response field which experienced the error. This allows clients to
+   * identify whether a null result is intentional or caused by a runtime error.
+   */
+  readonly path?: ReadonlyArray<string | number>;
+  /**
+   * Reserved for implementors to extend the protocol however they see fit,
+   * and hence there are no additional restrictions on its contents.
+   */
+  readonly extensions?: TExtensions;
+}
diff --git a/school/node_modules/graphql/error/formatError.js b/school/node_modules/graphql/error/formatError.js
new file mode 100644
index 0000000..1e620fc
--- /dev/null
+++ b/school/node_modules/graphql/error/formatError.js
@@ -0,0 +1,37 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.formatError = formatError;
+
+var _devAssert = _interopRequireDefault(require("../jsutils/devAssert.js"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Given a GraphQLError, format it according to the rules described by the
+ * Response Format, Errors section of the GraphQL Specification.
+ */
+function formatError(error) {
+  var _error$message;
+
+  error || (0, _devAssert.default)(0, 'Received null or undefined error.');
+  var message = (_error$message = error.message) !== null && _error$message !== void 0 ? _error$message : 'An unknown error occurred.';
+  var locations = error.locations;
+  var path = error.path;
+  var extensions = error.extensions;
+  return extensions && Object.keys(extensions).length > 0 ? {
+    message: message,
+    locations: locations,
+    path: path,
+    extensions: extensions
+  } : {
+    message: message,
+    locations: locations,
+    path: path
+  };
+}
+/**
+ * @see https://github.com/graphql/graphql-spec/blob/master/spec/Section%207%20--%20Response.md#errors
+ */
diff --git a/school/node_modules/graphql/error/formatError.js.flow b/school/node_modules/graphql/error/formatError.js.flow
new file mode 100644
index 0000000..0ca934b
--- /dev/null
+++ b/school/node_modules/graphql/error/formatError.js.flow
@@ -0,0 +1,51 @@
+// @flow strict
+import devAssert from '../jsutils/devAssert';
+
+import type { SourceLocation } from '../language/location';
+
+import type { GraphQLError } from './GraphQLError';
+
+/**
+ * Given a GraphQLError, format it according to the rules described by the
+ * Response Format, Errors section of the GraphQL Specification.
+ */
+export function formatError(error: GraphQLError): GraphQLFormattedError {
+  devAssert(error, 'Received null or undefined error.');
+  const message = error.message ?? 'An unknown error occurred.';
+  const locations = error.locations;
+  const path = error.path;
+  const extensions = error.extensions;
+
+  return extensions && Object.keys(extensions).length > 0
+    ? { message, locations, path, extensions }
+    : { message, locations, path };
+}
+
+/**
+ * @see https://github.com/graphql/graphql-spec/blob/master/spec/Section%207%20--%20Response.md#errors
+ */
+export type GraphQLFormattedError = {|
+  /**
+   * A short, human-readable summary of the problem that **SHOULD NOT** change
+   * from occurrence to occurrence of the problem, except for purposes of
+   * localization.
+   */
+  +message: string,
+  /**
+   * If an error can be associated to a particular point in the requested
+   * GraphQL document, it should contain a list of locations.
+   */
+  +locations: $ReadOnlyArray<SourceLocation> | void,
+  /**
+   * If an error can be associated to a particular field in the GraphQL result,
+   * it _must_ contain an entry with the key `path` that details the path of
+   * the response field which experienced the error. This allows clients to
+   * identify whether a null result is intentional or caused by a runtime error.
+   */
+  +path: $ReadOnlyArray<string | number> | void,
+  /**
+   * Reserved for implementors to extend the protocol however they see fit,
+   * and hence there are no additional restrictions on its contents.
+   */
+  +extensions?: { [key: string]: mixed, ... },
+|};
diff --git a/school/node_modules/graphql/error/formatError.mjs b/school/node_modules/graphql/error/formatError.mjs
new file mode 100644
index 0000000..0da3f5e
--- /dev/null
+++ b/school/node_modules/graphql/error/formatError.mjs
@@ -0,0 +1,28 @@
+import devAssert from "../jsutils/devAssert.mjs";
+
+/**
+ * Given a GraphQLError, format it according to the rules described by the
+ * Response Format, Errors section of the GraphQL Specification.
+ */
+export function formatError(error) {
+  var _error$message;
+
+  error || devAssert(0, 'Received null or undefined error.');
+  var message = (_error$message = error.message) !== null && _error$message !== void 0 ? _error$message : 'An unknown error occurred.';
+  var locations = error.locations;
+  var path = error.path;
+  var extensions = error.extensions;
+  return extensions && Object.keys(extensions).length > 0 ? {
+    message: message,
+    locations: locations,
+    path: path,
+    extensions: extensions
+  } : {
+    message: message,
+    locations: locations,
+    path: path
+  };
+}
+/**
+ * @see https://github.com/graphql/graphql-spec/blob/master/spec/Section%207%20--%20Response.md#errors
+ */
diff --git a/school/node_modules/graphql/error/index.d.ts b/school/node_modules/graphql/error/index.d.ts
new file mode 100644
index 0000000..38f7b7e
--- /dev/null
+++ b/school/node_modules/graphql/error/index.d.ts
@@ -0,0 +1,8 @@
+export {
+  GraphQLError,
+  GraphQLErrorExtensions,
+  printError,
+} from './GraphQLError';
+export { syntaxError } from './syntaxError';
+export { locatedError } from './locatedError';
+export { formatError, GraphQLFormattedError } from './formatError';
diff --git a/school/node_modules/graphql/error/index.js b/school/node_modules/graphql/error/index.js
new file mode 100644
index 0000000..ee164b8
--- /dev/null
+++ b/school/node_modules/graphql/error/index.js
@@ -0,0 +1,43 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "GraphQLError", {
+  enumerable: true,
+  get: function get() {
+    return _GraphQLError.GraphQLError;
+  }
+});
+Object.defineProperty(exports, "printError", {
+  enumerable: true,
+  get: function get() {
+    return _GraphQLError.printError;
+  }
+});
+Object.defineProperty(exports, "syntaxError", {
+  enumerable: true,
+  get: function get() {
+    return _syntaxError.syntaxError;
+  }
+});
+Object.defineProperty(exports, "locatedError", {
+  enumerable: true,
+  get: function get() {
+    return _locatedError.locatedError;
+  }
+});
+Object.defineProperty(exports, "formatError", {
+  enumerable: true,
+  get: function get() {
+    return _formatError.formatError;
+  }
+});
+
+var _GraphQLError = require("./GraphQLError.js");
+
+var _syntaxError = require("./syntaxError.js");
+
+var _locatedError = require("./locatedError.js");
+
+var _formatError = require("./formatError.js");
diff --git a/school/node_modules/graphql/error/index.js.flow b/school/node_modules/graphql/error/index.js.flow
new file mode 100644
index 0000000..eeaa96e
--- /dev/null
+++ b/school/node_modules/graphql/error/index.js.flow
@@ -0,0 +1,9 @@
+// @flow strict
+export { GraphQLError, printError } from './GraphQLError';
+
+export { syntaxError } from './syntaxError';
+
+export { locatedError } from './locatedError';
+
+export { formatError } from './formatError';
+export type { GraphQLFormattedError } from './formatError';
diff --git a/school/node_modules/graphql/error/index.mjs b/school/node_modules/graphql/error/index.mjs
new file mode 100644
index 0000000..5ac29d1
--- /dev/null
+++ b/school/node_modules/graphql/error/index.mjs
@@ -0,0 +1,4 @@
+export { GraphQLError, printError } from "./GraphQLError.mjs";
+export { syntaxError } from "./syntaxError.mjs";
+export { locatedError } from "./locatedError.mjs";
+export { formatError } from "./formatError.mjs";
diff --git a/school/node_modules/graphql/error/locatedError.d.ts b/school/node_modules/graphql/error/locatedError.d.ts
new file mode 100644
index 0000000..8693757
--- /dev/null
+++ b/school/node_modules/graphql/error/locatedError.d.ts
@@ -0,0 +1,16 @@
+import { Maybe } from '../jsutils/Maybe';
+
+import { ASTNode } from '../language/ast';
+
+import { GraphQLError } from './GraphQLError';
+
+/**
+ * Given an arbitrary value, presumably thrown while attempting to execute a
+ * GraphQL operation, produce a new GraphQLError aware of the location in the
+ * document responsible for the original Error.
+ */
+export function locatedError(
+  rawOriginalError: any,
+  nodes: ASTNode | ReadonlyArray<ASTNode> | undefined,
+  path?: Maybe<ReadonlyArray<string | number>>,
+): GraphQLError;
diff --git a/school/node_modules/graphql/error/locatedError.js b/school/node_modules/graphql/error/locatedError.js
new file mode 100644
index 0000000..658c439
--- /dev/null
+++ b/school/node_modules/graphql/error/locatedError.js
@@ -0,0 +1,30 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.locatedError = locatedError;
+
+var _inspect = _interopRequireDefault(require("../jsutils/inspect.js"));
+
+var _GraphQLError = require("./GraphQLError.js");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Given an arbitrary value, presumably thrown while attempting to execute a
+ * GraphQL operation, produce a new GraphQLError aware of the location in the
+ * document responsible for the original Error.
+ */
+function locatedError(rawOriginalError, nodes, path) {
+  var _nodes;
+
+  // Sometimes a non-error is thrown, wrap it as an Error instance to ensure a consistent Error interface.
+  var originalError = rawOriginalError instanceof Error ? rawOriginalError : new Error('Unexpected error value: ' + (0, _inspect.default)(rawOriginalError)); // Note: this uses a brand-check to support GraphQL errors originating from other contexts.
+
+  if (Array.isArray(originalError.path)) {
+    return originalError;
+  }
+
+  return new _GraphQLError.GraphQLError(originalError.message, (_nodes = originalError.nodes) !== null && _nodes !== void 0 ? _nodes : nodes, originalError.source, originalError.positions, path, originalError);
+}
diff --git a/school/node_modules/graphql/error/locatedError.js.flow b/school/node_modules/graphql/error/locatedError.js.flow
new file mode 100644
index 0000000..3ef40c8
--- /dev/null
+++ b/school/node_modules/graphql/error/locatedError.js.flow
@@ -0,0 +1,37 @@
+// @flow strict
+import inspect from '../jsutils/inspect';
+
+import type { ASTNode } from '../language/ast';
+
+import { GraphQLError } from './GraphQLError';
+
+/**
+ * Given an arbitrary value, presumably thrown while attempting to execute a
+ * GraphQL operation, produce a new GraphQLError aware of the location in the
+ * document responsible for the original Error.
+ */
+export function locatedError(
+  rawOriginalError: mixed,
+  nodes: ASTNode | $ReadOnlyArray<ASTNode> | void | null,
+  path?: ?$ReadOnlyArray<string | number>,
+): GraphQLError {
+  // Sometimes a non-error is thrown, wrap it as an Error instance to ensure a consistent Error interface.
+  const originalError: Error | GraphQLError =
+    rawOriginalError instanceof Error
+      ? rawOriginalError
+      : new Error('Unexpected error value: ' + inspect(rawOriginalError));
+
+  // Note: this uses a brand-check to support GraphQL errors originating from other contexts.
+  if (Array.isArray(originalError.path)) {
+    return (originalError: any);
+  }
+
+  return new GraphQLError(
+    originalError.message,
+    (originalError: any).nodes ?? nodes,
+    (originalError: any).source,
+    (originalError: any).positions,
+    path,
+    originalError,
+  );
+}
diff --git a/school/node_modules/graphql/error/locatedError.mjs b/school/node_modules/graphql/error/locatedError.mjs
new file mode 100644
index 0000000..48f4d54
--- /dev/null
+++ b/school/node_modules/graphql/error/locatedError.mjs
@@ -0,0 +1,20 @@
+import inspect from "../jsutils/inspect.mjs";
+import { GraphQLError } from "./GraphQLError.mjs";
+/**
+ * Given an arbitrary value, presumably thrown while attempting to execute a
+ * GraphQL operation, produce a new GraphQLError aware of the location in the
+ * document responsible for the original Error.
+ */
+
+export function locatedError(rawOriginalError, nodes, path) {
+  var _nodes;
+
+  // Sometimes a non-error is thrown, wrap it as an Error instance to ensure a consistent Error interface.
+  var originalError = rawOriginalError instanceof Error ? rawOriginalError : new Error('Unexpected error value: ' + inspect(rawOriginalError)); // Note: this uses a brand-check to support GraphQL errors originating from other contexts.
+
+  if (Array.isArray(originalError.path)) {
+    return originalError;
+  }
+
+  return new GraphQLError(originalError.message, (_nodes = originalError.nodes) !== null && _nodes !== void 0 ? _nodes : nodes, originalError.source, originalError.positions, path, originalError);
+}
diff --git a/school/node_modules/graphql/error/syntaxError.d.ts b/school/node_modules/graphql/error/syntaxError.d.ts
new file mode 100644
index 0000000..1c5413c
--- /dev/null
+++ b/school/node_modules/graphql/error/syntaxError.d.ts
@@ -0,0 +1,13 @@
+import { Source } from '../language/source';
+
+import { GraphQLError } from './GraphQLError';
+
+/**
+ * Produces a GraphQLError representing a syntax error, containing useful
+ * descriptive information about the syntax error's position in the source.
+ */
+export function syntaxError(
+  source: Source,
+  position: number,
+  description: string,
+): GraphQLError;
diff --git a/school/node_modules/graphql/error/syntaxError.js b/school/node_modules/graphql/error/syntaxError.js
new file mode 100644
index 0000000..4804584
--- /dev/null
+++ b/school/node_modules/graphql/error/syntaxError.js
@@ -0,0 +1,16 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.syntaxError = syntaxError;
+
+var _GraphQLError = require("./GraphQLError.js");
+
+/**
+ * Produces a GraphQLError representing a syntax error, containing useful
+ * descriptive information about the syntax error's position in the source.
+ */
+function syntaxError(source, position, description) {
+  return new _GraphQLError.GraphQLError("Syntax Error: ".concat(description), undefined, source, [position]);
+}
diff --git a/school/node_modules/graphql/error/syntaxError.js.flow b/school/node_modules/graphql/error/syntaxError.js.flow
new file mode 100644
index 0000000..cdddcc3
--- /dev/null
+++ b/school/node_modules/graphql/error/syntaxError.js.flow
@@ -0,0 +1,18 @@
+// @flow strict
+import type { Source } from '../language/source';
+
+import { GraphQLError } from './GraphQLError';
+
+/**
+ * Produces a GraphQLError representing a syntax error, containing useful
+ * descriptive information about the syntax error's position in the source.
+ */
+export function syntaxError(
+  source: Source,
+  position: number,
+  description: string,
+): GraphQLError {
+  return new GraphQLError(`Syntax Error: ${description}`, undefined, source, [
+    position,
+  ]);
+}
diff --git a/school/node_modules/graphql/error/syntaxError.mjs b/school/node_modules/graphql/error/syntaxError.mjs
new file mode 100644
index 0000000..33aae5a
--- /dev/null
+++ b/school/node_modules/graphql/error/syntaxError.mjs
@@ -0,0 +1,9 @@
+import { GraphQLError } from "./GraphQLError.mjs";
+/**
+ * Produces a GraphQLError representing a syntax error, containing useful
+ * descriptive information about the syntax error's position in the source.
+ */
+
+export function syntaxError(source, position, description) {
+  return new GraphQLError("Syntax Error: ".concat(description), undefined, source, [position]);
+}