text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.isIntrospectionType = isIntrospectionType;
  exports.introspectionTypes = exports.TypeNameMetaFieldDef = exports.TypeMetaFieldDef = exports.SchemaMetaFieldDef = exports.__TypeKind = exports.TypeKind = exports.__EnumValue = exports.__InputValue = exports.__Field = exports.__Type = exports.__DirectiveLocation = exports.__Directive = exports.__Schema = void 0;
  
  var _objectValues = _interopRequireDefault(require("../polyfills/objectValues"));
  
  var _inspect = _interopRequireDefault(require("../jsutils/inspect"));
  
  var _invariant = _interopRequireDefault(require("../jsutils/invariant"));
  
  var _printer = require("../language/printer");
  
  var _directiveLocation = require("../language/directiveLocation");
  
  var _astFromValue = require("../utilities/astFromValue");
  
  var _scalars = require("./scalars");
  
  var _definition = require("./definition");
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  // FIXME
  
  /* eslint-disable import/no-cycle */
  var __Schema = new _definition.GraphQLObjectType({
    name: '__Schema',
    description: 'A GraphQL Schema defines the capabilities of a GraphQL server. It exposes all available types and directives on the server, as well as the entry points for query, mutation, and subscription operations.',
    fields: function fields() {
      return {
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(schema) {
            return schema.description;
          }
        },
        types: {
          description: 'A list of all types supported by this server.',
          type: (0, _definition.GraphQLNonNull)((0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__Type))),
          resolve: function resolve(schema) {
            return (0, _objectValues.default)(schema.getTypeMap());
          }
        },
        queryType: {
          description: 'The type that query operations will be rooted at.',
          type: (0, _definition.GraphQLNonNull)(__Type),
          resolve: function resolve(schema) {
            return schema.getQueryType();
          }
        },
        mutationType: {
          description: 'If this server supports mutation, the type that mutation operations will be rooted at.',
          type: __Type,
          resolve: function resolve(schema) {
            return schema.getMutationType();
          }
        },
        subscriptionType: {
          description: 'If this server support subscription, the type that subscription operations will be rooted at.',
          type: __Type,
          resolve: function resolve(schema) {
            return schema.getSubscriptionType();
          }
        },
        directives: {
          description: 'A list of all directives supported by this server.',
          type: (0, _definition.GraphQLNonNull)((0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__Directive))),
          resolve: function resolve(schema) {
            return schema.getDirectives();
          }
        }
      };
    }
  });
  
  exports.__Schema = __Schema;
  
  var __Directive = new _definition.GraphQLObjectType({
    name: '__Directive',
    description: "A Directive provides a way to describe alternate runtime execution and type validation behavior in a GraphQL document.\n\nIn some cases, you need to provide options to alter GraphQL's execution behavior in ways field arguments will not suffice, such as conditionally including or skipping a field. Directives provide this by describing additional information to the executor.",
    fields: function fields() {
      return {
        name: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
          resolve: function resolve(directive) {
            return directive.name;
          }
        },
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(directive) {
            return directive.description;
          }
        },
        isRepeatable: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLBoolean),
          resolve: function resolve(directive) {
            return directive.isRepeatable;
          }
        },
        locations: {
          type: (0, _definition.GraphQLNonNull)((0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__DirectiveLocation))),
          resolve: function resolve(directive) {
            return directive.locations;
          }
        },
        args: {
          type: (0, _definition.GraphQLNonNull)((0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__InputValue))),
          resolve: function resolve(directive) {
            return directive.args;
          }
        }
      };
    }
  });
  
  exports.__Directive = __Directive;
  
  var __DirectiveLocation = new _definition.GraphQLEnumType({
    name: '__DirectiveLocation',
    description: 'A Directive can be adjacent to many parts of the GraphQL language, a __DirectiveLocation describes one such possible adjacencies.',
    values: {
      QUERY: {
        value: _directiveLocation.DirectiveLocation.QUERY,
        description: 'Location adjacent to a query operation.'
      },
      MUTATION: {
        value: _directiveLocation.DirectiveLocation.MUTATION,
        description: 'Location adjacent to a mutation operation.'
      },
      SUBSCRIPTION: {
        value: _directiveLocation.DirectiveLocation.SUBSCRIPTION,
        description: 'Location adjacent to a subscription operation.'
      },
      FIELD: {
        value: _directiveLocation.DirectiveLocation.FIELD,
        description: 'Location adjacent to a field.'
      },
      FRAGMENT_DEFINITION: {
        value: _directiveLocation.DirectiveLocation.FRAGMENT_DEFINITION,
        description: 'Location adjacent to a fragment definition.'
      },
      FRAGMENT_SPREAD: {
        value: _directiveLocation.DirectiveLocation.FRAGMENT_SPREAD,
        description: 'Location adjacent to a fragment spread.'
      },
      INLINE_FRAGMENT: {
        value: _directiveLocation.DirectiveLocation.INLINE_FRAGMENT,
        description: 'Location adjacent to an inline fragment.'
      },
      VARIABLE_DEFINITION: {
        value: _directiveLocation.DirectiveLocation.VARIABLE_DEFINITION,
        description: 'Location adjacent to a variable definition.'
      },
      SCHEMA: {
        value: _directiveLocation.DirectiveLocation.SCHEMA,
        description: 'Location adjacent to a schema definition.'
      },
      SCALAR: {
        value: _directiveLocation.DirectiveLocation.SCALAR,
        description: 'Location adjacent to a scalar definition.'
      },
      OBJECT: {
        value: _directiveLocation.DirectiveLocation.OBJECT,
        description: 'Location adjacent to an object type definition.'
      },
      FIELD_DEFINITION: {
        value: _directiveLocation.DirectiveLocation.FIELD_DEFINITION,
        description: 'Location adjacent to a field definition.'
      },
      ARGUMENT_DEFINITION: {
        value: _directiveLocation.DirectiveLocation.ARGUMENT_DEFINITION,
        description: 'Location adjacent to an argument definition.'
      },
      INTERFACE: {
        value: _directiveLocation.DirectiveLocation.INTERFACE,
        description: 'Location adjacent to an interface definition.'
      },
      UNION: {
        value: _directiveLocation.DirectiveLocation.UNION,
        description: 'Location adjacent to a union definition.'
      },
      ENUM: {
        value: _directiveLocation.DirectiveLocation.ENUM,
        description: 'Location adjacent to an enum definition.'
      },
      ENUM_VALUE: {
        value: _directiveLocation.DirectiveLocation.ENUM_VALUE,
        description: 'Location adjacent to an enum value definition.'
      },
      INPUT_OBJECT: {
        value: _directiveLocation.DirectiveLocation.INPUT_OBJECT,
        description: 'Location adjacent to an input object type definition.'
      },
      INPUT_FIELD_DEFINITION: {
        value: _directiveLocation.DirectiveLocation.INPUT_FIELD_DEFINITION,
        description: 'Location adjacent to an input object field definition.'
      }
    }
  });
  
  exports.__DirectiveLocation = __DirectiveLocation;
  
  var __Type = new _definition.GraphQLObjectType({
    name: '__Type',
    description: 'The fundamental unit of any GraphQL Schema is the type. There are many kinds of types in GraphQL as represented by the `__TypeKind` enum.\n\nDepending on the kind of a type, certain fields describe information about that type. Scalar types provide no information beyond a name and description, while Enum types provide their values. Object and Interface types provide the fields they describe. Abstract types, Union and Interface, provide the Object types possible at runtime. List and NonNull types compose other types.',
    fields: function fields() {
      return {
        kind: {
          type: (0, _definition.GraphQLNonNull)(__TypeKind),
          resolve: function resolve(type) {
            if ((0, _definition.isScalarType)(type)) {
              return TypeKind.SCALAR;
            }
  
            if ((0, _definition.isObjectType)(type)) {
              return TypeKind.OBJECT;
            }
  
            if ((0, _definition.isInterfaceType)(type)) {
              return TypeKind.INTERFACE;
            }
  
            if ((0, _definition.isUnionType)(type)) {
              return TypeKind.UNION;
            }
  
            if ((0, _definition.isEnumType)(type)) {
              return TypeKind.ENUM;
            }
  
            if ((0, _definition.isInputObjectType)(type)) {
              return TypeKind.INPUT_OBJECT;
            }
  
            if ((0, _definition.isListType)(type)) {
              return TypeKind.LIST;
            }
  
            /* istanbul ignore else */
            if ((0, _definition.isNonNullType)(type)) {
              return TypeKind.NON_NULL;
            } // Not reachable. All possible types have been considered.
  
  
            /* istanbul ignore next */
            (0, _invariant.default)(false, "Unexpected type: \"".concat((0, _inspect.default)(type), "\"."));
          }
        },
        name: {
          type: _scalars.GraphQLString,
          resolve: function resolve(type) {
            return type.name !== undefined ? type.name : undefined;
          }
        },
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(type) {
            return type.description !== undefined ? type.description : undefined;
          }
        },
        fields: {
          type: (0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__Field)),
          args: {
            includeDeprecated: {
              type: _scalars.GraphQLBoolean,
              defaultValue: false
            }
          },
          resolve: function resolve(type, _ref) {
            var includeDeprecated = _ref.includeDeprecated;
  
            if ((0, _definition.isObjectType)(type) || (0, _definition.isInterfaceType)(type)) {
              var fields = (0, _objectValues.default)(type.getFields());
  
              if (!includeDeprecated) {
                fields = fields.filter(function (field) {
                  return !field.isDeprecated;
                });
              }
  
              return fields;
            }
  
            return null;
          }
        },
        interfaces: {
          type: (0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__Type)),
          resolve: function resolve(type) {
            if ((0, _definition.isObjectType)(type) || (0, _definition.isInterfaceType)(type)) {
              return type.getInterfaces();
            }
          }
        },
        possibleTypes: {
          type: (0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__Type)),
          resolve: function resolve(type, _args, _context, _ref2) {
            var schema = _ref2.schema;
  
            if ((0, _definition.isAbstractType)(type)) {
              return schema.getPossibleTypes(type);
            }
          }
        },
        enumValues: {
          type: (0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__EnumValue)),
          args: {
            includeDeprecated: {
              type: _scalars.GraphQLBoolean,
              defaultValue: false
            }
          },
          resolve: function resolve(type, _ref3) {
            var includeDeprecated = _ref3.includeDeprecated;
  
            if ((0, _definition.isEnumType)(type)) {
              var values = type.getValues();
  
              if (!includeDeprecated) {
                values = values.filter(function (value) {
                  return !value.isDeprecated;
                });
              }
  
              return values;
            }
          }
        },
        inputFields: {
          type: (0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__InputValue)),
          resolve: function resolve(type) {
            if ((0, _definition.isInputObjectType)(type)) {
              return (0, _objectValues.default)(type.getFields());
            }
          }
        },
        ofType: {
          type: __Type,
          resolve: function resolve(type) {
            return type.ofType !== undefined ? type.ofType : undefined;
          }
        }
      };
    }
  });
  
  exports.__Type = __Type;
  
  var __Field = new _definition.GraphQLObjectType({
    name: '__Field',
    description: 'Object and Interface types are described by a list of Fields, each of which has a name, potentially a list of arguments, and a return type.',
    fields: function fields() {
      return {
        name: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
          resolve: function resolve(field) {
            return field.name;
          }
        },
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(field) {
            return field.description;
          }
        },
        args: {
          type: (0, _definition.GraphQLNonNull)((0, _definition.GraphQLList)((0, _definition.GraphQLNonNull)(__InputValue))),
          resolve: function resolve(field) {
            return field.args;
          }
        },
        type: {
          type: (0, _definition.GraphQLNonNull)(__Type),
          resolve: function resolve(field) {
            return field.type;
          }
        },
        isDeprecated: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLBoolean),
          resolve: function resolve(field) {
            return field.isDeprecated;
          }
        },
        deprecationReason: {
          type: _scalars.GraphQLString,
          resolve: function resolve(field) {
            return field.deprecationReason;
          }
        }
      };
    }
  });
  
  exports.__Field = __Field;
  
  var __InputValue = new _definition.GraphQLObjectType({
    name: '__InputValue',
    description: 'Arguments provided to Fields or Directives and the input fields of an InputObject are represented as Input Values which describe their type and optionally a default value.',
    fields: function fields() {
      return {
        name: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
          resolve: function resolve(inputValue) {
            return inputValue.name;
          }
        },
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(inputValue) {
            return inputValue.description;
          }
        },
        type: {
          type: (0, _definition.GraphQLNonNull)(__Type),
          resolve: function resolve(inputValue) {
            return inputValue.type;
          }
        },
        defaultValue: {
          type: _scalars.GraphQLString,
          description: 'A GraphQL-formatted string representing the default value for this input value.',
          resolve: function resolve(inputValue) {
            var type = inputValue.type,
                defaultValue = inputValue.defaultValue;
            var valueAST = (0, _astFromValue.astFromValue)(defaultValue, type);
            return valueAST ? (0, _printer.print)(valueAST) : null;
          }
        }
      };
    }
  });
  
  exports.__InputValue = __InputValue;
  
  var __EnumValue = new _definition.GraphQLObjectType({
    name: '__EnumValue',
    description: 'One possible value for a given Enum. Enum values are unique values, not a placeholder for a string or numeric value. However an Enum value is returned in a JSON response as a string.',
    fields: function fields() {
      return {
        name: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
          resolve: function resolve(enumValue) {
            return enumValue.name;
          }
        },
        description: {
          type: _scalars.GraphQLString,
          resolve: function resolve(enumValue) {
            return enumValue.description;
          }
        },
        isDeprecated: {
          type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLBoolean),
          resolve: function resolve(enumValue) {
            return enumValue.isDeprecated;
          }
        },
        deprecationReason: {
          type: _scalars.GraphQLString,
          resolve: function resolve(enumValue) {
            return enumValue.deprecationReason;
          }
        }
      };
    }
  });
  
  exports.__EnumValue = __EnumValue;
  var TypeKind = Object.freeze({
    SCALAR: 'SCALAR',
    OBJECT: 'OBJECT',
    INTERFACE: 'INTERFACE',
    UNION: 'UNION',
    ENUM: 'ENUM',
    INPUT_OBJECT: 'INPUT_OBJECT',
    LIST: 'LIST',
    NON_NULL: 'NON_NULL'
  });
  exports.TypeKind = TypeKind;
  
  var __TypeKind = new _definition.GraphQLEnumType({
    name: '__TypeKind',
    description: 'An enum describing what kind of type a given `__Type` is.',
    values: {
      SCALAR: {
        value: TypeKind.SCALAR,
        description: 'Indicates this type is a scalar.'
      },
      OBJECT: {
        value: TypeKind.OBJECT,
        description: 'Indicates this type is an object. `fields` and `interfaces` are valid fields.'
      },
      INTERFACE: {
        value: TypeKind.INTERFACE,
        description: 'Indicates this type is an interface. `fields`, `interfaces`, and `possibleTypes` are valid fields.'
      },
      UNION: {
        value: TypeKind.UNION,
        description: 'Indicates this type is a union. `possibleTypes` is a valid field.'
      },
      ENUM: {
        value: TypeKind.ENUM,
        description: 'Indicates this type is an enum. `enumValues` is a valid field.'
      },
      INPUT_OBJECT: {
        value: TypeKind.INPUT_OBJECT,
        description: 'Indicates this type is an input object. `inputFields` is a valid field.'
      },
      LIST: {
        value: TypeKind.LIST,
        description: 'Indicates this type is a list. `ofType` is a valid field.'
      },
      NON_NULL: {
        value: TypeKind.NON_NULL,
        description: 'Indicates this type is a non-null. `ofType` is a valid field.'
      }
    }
  });
  /**
   * Note that these are GraphQLField and not GraphQLFieldConfig,
   * so the format for args is different.
   */
  
  
  exports.__TypeKind = __TypeKind;
  var SchemaMetaFieldDef = {
    name: '__schema',
    type: (0, _definition.GraphQLNonNull)(__Schema),
    description: 'Access the current type schema of this server.',
    args: [],
    resolve: function resolve(_source, _args, _context, _ref4) {
      var schema = _ref4.schema;
      return schema;
    },
    isDeprecated: false,
    deprecationReason: undefined,
    extensions: undefined,
    astNode: undefined
  };
  exports.SchemaMetaFieldDef = SchemaMetaFieldDef;
  var TypeMetaFieldDef = {
    name: '__type',
    type: __Type,
    description: 'Request the type information of a single type.',
    args: [{
      name: 'name',
      description: undefined,
      type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
      defaultValue: undefined,
      extensions: undefined,
      astNode: undefined
    }],
    resolve: function resolve(_source, _ref5, _context, _ref6) {
      var name = _ref5.name;
      var schema = _ref6.schema;
      return schema.getType(name);
    },
    isDeprecated: false,
    deprecationReason: undefined,
    extensions: undefined,
    astNode: undefined
  };
  exports.TypeMetaFieldDef = TypeMetaFieldDef;
  var TypeNameMetaFieldDef = {
    name: '__typename',
    type: (0, _definition.GraphQLNonNull)(_scalars.GraphQLString),
    description: 'The name of the current Object type at runtime.',
    args: [],
    resolve: function resolve(_source, _args, _context, _ref7) {
      var parentType = _ref7.parentType;
      return parentType.name;
    },
    isDeprecated: false,
    deprecationReason: undefined,
    extensions: undefined,
    astNode: undefined
  };
  exports.TypeNameMetaFieldDef = TypeNameMetaFieldDef;
  var introspectionTypes = Object.freeze([__Schema, __Directive, __DirectiveLocation, __Type, __Field, __InputValue, __EnumValue, __TypeKind]);
  exports.introspectionTypes = introspectionTypes;
  
  function isIntrospectionType(type) {
    return introspectionTypes.some(function (_ref8) {
      var name = _ref8.name;
      return type.name === name;
    });
  }
  