From b2c738dc64a5e282d43f785cd2c2bf031f0c6979 Mon Sep 17 00:00:00 2001
From: Ivan Goncharov <ivan.goncharov.ua@gmail.com>
Date: Mon, 4 Sep 2017 22:33:22 +0300
Subject: [PATCH] Add astNode properties to GraphQL types

---
 types/graphql/type/definition.d.ts | 32 ++++++++++++++++++++++++++++++
 types/graphql/type/directives.d.ts |  5 ++++-
 types/graphql/type/schema.d.ts     |  5 +++++
 3 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/types/graphql/type/definition.d.ts b/types/graphql/type/definition.d.ts
index 5b0a2e9181..a4a52198b8 100644
--- a/types/graphql/type/definition.d.ts
+++ b/types/graphql/type/definition.d.ts
@@ -1,4 +1,14 @@
 import {
+    ScalarTypeDefinitionNode,
+    ObjectTypeDefinitionNode,
+    FieldDefinitionNode,
+    InputValueDefinitionNode,
+    InterfaceTypeDefinitionNode,
+    UnionTypeDefinitionNode,
+    EnumTypeDefinitionNode,
+    EnumValueDefinitionNode,
+    InputObjectTypeDefinitionNode,
+    TypeExtensionDefinitionNode,
     OperationDefinitionNode,
     FieldNode,
     FragmentDefinitionNode,
@@ -156,6 +166,7 @@ export type Thunk<T> = (() => T) | T;
 export class GraphQLScalarType {
     name: string;
     description: string;
+    astNode?: ScalarTypeDefinitionNode;
     constructor(config: GraphQLScalarTypeConfig<any, any>);
 
     // Serializes an internal value to include in a response.
@@ -173,6 +184,7 @@ export class GraphQLScalarType {
 export interface GraphQLScalarTypeConfig<TInternal, TExternal> {
     name: string;
     description?: string;
+    astNode?: ScalarTypeDefinitionNode;
     serialize(value: any): TExternal | null | undefined;
     parseValue?(value: any): TInternal | null | undefined;
     parseLiteral?(valueNode: ValueNode): TInternal | null | undefined;
@@ -218,6 +230,8 @@ export interface GraphQLScalarTypeConfig<TInternal, TExternal> {
 export class GraphQLObjectType {
     name: string;
     description: string;
+    astNode?: ObjectTypeDefinitionNode;
+    extensionASTNodes: Array<TypeExtensionDefinitionNode>;
     isTypeOf: GraphQLIsTypeOfFn<any, any>;
 
     constructor(config: GraphQLObjectTypeConfig<any, any>);
@@ -232,6 +246,8 @@ export interface GraphQLObjectTypeConfig<TSource, TContext> {
     fields: Thunk<GraphQLFieldConfigMap<TSource, TContext>>;
     isTypeOf?: GraphQLIsTypeOfFn<TSource, TContext>;
     description?: string;
+    astNode?: ObjectTypeDefinitionNode;
+    extensionASTNodes?: Array<TypeExtensionDefinitionNode>;
 }
 
 export type GraphQLTypeResolver<TSource, TContext> = (
@@ -274,6 +290,7 @@ export interface GraphQLFieldConfig<TSource, TContext> {
     resolve?: GraphQLFieldResolver<TSource, TContext>;
     deprecationReason?: string;
     description?: string;
+    astNode?: FieldDefinitionNode;
 }
 
 export interface GraphQLFieldConfigArgumentMap {
@@ -284,6 +301,7 @@ export interface GraphQLArgumentConfig {
     type: GraphQLInputType;
     defaultValue?: any;
     description?: string;
+    astNode?: InputValueDefinitionNode;
 }
 
 export interface GraphQLFieldConfigMap<TSource, TContext> {
@@ -298,6 +316,7 @@ export interface GraphQLField<TSource, TContext> {
     resolve?: GraphQLFieldResolver<TSource, TContext>;
     isDeprecated?: boolean;
     deprecationReason?: string;
+    astNode?: FieldDefinitionNode;
 }
 
 export interface GraphQLArgument {
@@ -305,6 +324,7 @@ export interface GraphQLArgument {
     type: GraphQLInputType;
     defaultValue?: any;
     description?: string;
+    astNode?: InputValueDefinitionNode;
 }
 
 export interface GraphQLFieldMap<TSource, TContext> {
@@ -332,6 +352,7 @@ export interface GraphQLFieldMap<TSource, TContext> {
 export class GraphQLInterfaceType {
     name: string;
     description: string;
+    astNode?: InterfaceTypeDefinitionNode;
     resolveType: GraphQLTypeResolver<any, any>;
 
     constructor(config: GraphQLInterfaceTypeConfig<any, any>);
@@ -351,6 +372,7 @@ export interface GraphQLInterfaceTypeConfig<TSource, TContext> {
      */
     resolveType?: GraphQLTypeResolver<TSource, TContext>;
     description?: string;
+    astNode?: InterfaceTypeDefinitionNode;
 }
 
 /**
@@ -379,6 +401,7 @@ export interface GraphQLInterfaceTypeConfig<TSource, TContext> {
 export class GraphQLUnionType {
     name: string;
     description: string;
+    astNode?: UnionTypeDefinitionNode;
     resolveType: GraphQLTypeResolver<any, any>;
 
     constructor(config: GraphQLUnionTypeConfig<any, any>);
@@ -398,6 +421,7 @@ export interface GraphQLUnionTypeConfig<TSource, TContext> {
      */
     resolveType?: GraphQLTypeResolver<TSource, TContext>;
     description?: string;
+    astNode?: UnionTypeDefinitionNode;
 }
 
 /**
@@ -424,6 +448,7 @@ export interface GraphQLUnionTypeConfig<TSource, TContext> {
 export class GraphQLEnumType {
     name: string;
     description: string;
+    astNode?: EnumTypeDefinitionNode;
 
     constructor(config: GraphQLEnumTypeConfig);
     getValues(): GraphQLEnumValue[];
@@ -438,6 +463,7 @@ export interface GraphQLEnumTypeConfig {
     name: string;
     values: GraphQLEnumValueConfigMap;
     description?: string;
+    astNode?: EnumTypeDefinitionNode;
 }
 
 export interface GraphQLEnumValueConfigMap {
@@ -448,6 +474,7 @@ export interface GraphQLEnumValueConfig {
     value?: any;
     deprecationReason?: string;
     description?: string;
+    astNode?: EnumValueDefinitionNode;
 }
 
 export interface GraphQLEnumValue {
@@ -455,6 +482,7 @@ export interface GraphQLEnumValue {
     description: string;
     isDeprecated?: boolean;
     deprecationReason: string;
+    astNode?: EnumValueDefinitionNode;
     value: any;
 }
 
@@ -481,6 +509,7 @@ export interface GraphQLEnumValue {
 export class GraphQLInputObjectType {
     name: string;
     description: string;
+    astNode?: InputObjectTypeDefinitionNode;
     constructor(config: GraphQLInputObjectTypeConfig);
     getFields(): GraphQLInputFieldMap;
     toString(): string;
@@ -490,12 +519,14 @@ export interface GraphQLInputObjectTypeConfig {
     name: string;
     fields: Thunk<GraphQLInputFieldConfigMap>;
     description?: string;
+    astNode?: InputObjectTypeDefinitionNode;
 }
 
 export interface GraphQLInputFieldConfig {
     type: GraphQLInputType;
     defaultValue?: any;
     description?: string;
+    astNode?: InputValueDefinitionNode;
 }
 
 export interface GraphQLInputFieldConfigMap {
@@ -507,6 +538,7 @@ export interface GraphQLInputField {
     type: GraphQLInputType;
     defaultValue?: any;
     description?: string;
+    astNode?: InputValueDefinitionNode;
 }
 
 export interface GraphQLInputFieldMap {
diff --git a/types/graphql/type/directives.d.ts b/types/graphql/type/directives.d.ts
index aed6234ef5..81befa9eba 100644
--- a/types/graphql/type/directives.d.ts
+++ b/types/graphql/type/directives.d.ts
@@ -2,6 +2,7 @@ import {
     GraphQLFieldConfigArgumentMap,
     GraphQLArgument
 } from './definition';
+import { DirectiveDefinitionNode } from '../language/ast';
 
 export const DirectiveLocation: {
     // Operations
@@ -34,9 +35,10 @@ export type DirectiveLocationEnum = keyof typeof DirectiveLocation;
  */
 export class GraphQLDirective {
     name: string;
-    description: string;
+    description?: string;
     locations: DirectiveLocationEnum[];
     args: GraphQLArgument[];
+    astNode?: DirectiveDefinitionNode;
 
     constructor(config: GraphQLDirectiveConfig);
 }
@@ -46,6 +48,7 @@ export interface GraphQLDirectiveConfig {
     description?: string;
     locations: DirectiveLocationEnum[];
     args?: GraphQLFieldConfigArgumentMap;
+    astNode?: DirectiveDefinitionNode;
 }
 
 /**
diff --git a/types/graphql/type/schema.d.ts b/types/graphql/type/schema.d.ts
index 2d0c5c7f3d..91edbdbea0 100644
--- a/types/graphql/type/schema.d.ts
+++ b/types/graphql/type/schema.d.ts
@@ -6,6 +6,9 @@ import {
     GraphQLNamedType,
     GraphQLAbstractType
 } from './definition';
+import {
+  SchemaDefinitionNode
+} from '../language/ast';
 import {
     GraphQLDirective,
 } from './directives';
@@ -37,6 +40,7 @@ import {
  *
  */
 export class GraphQLSchema {
+    astNode?: SchemaDefinitionNode;
     // private _queryType: GraphQLObjectType;
     // private _mutationType: GraphQLObjectType;
     // private _subscriptionType: GraphQLObjectType;
@@ -69,4 +73,5 @@ export interface GraphQLSchemaConfig {
     subscription?: GraphQLObjectType;
     types?: GraphQLNamedType[];
     directives?: GraphQLDirective[];
+    astNode?: SchemaDefinitionNode;
 }