SDL Spec changes

This adds the recent changes to the SDL proposal.

Author: leebyron

src/language/ast.js

@@ -151,7 +151,12 @@ export type ASTNode =
   | EnumTypeDefinitionNode
   | EnumValueDefinitionNode
   | InputObjectTypeDefinitionNode
+  | ScalarTypeExtensionNode
   | ObjectTypeExtensionNode
+  | InterfaceTypeExtensionNode
+  | UnionTypeExtensionNode
+  | EnumTypeExtensionNode
+  | InputObjectTypeExtensionNode
   | DirectiveDefinitionNode;
 
 // Name
@@ -398,15 +403,15 @@ export type ObjectTypeDefinitionNode = {
   name: NameNode,
   interfaces?: ?Array<NamedTypeNode>,
   directives?: ?Array<DirectiveNode>,
-  fields: Array<FieldDefinitionNode>,
+  fields?: ?Array<FieldDefinitionNode>,
 };
 
 export type FieldDefinitionNode = {
   kind: 'FieldDefinition',
   loc?: Location,
   description?: ?StringValueNode,
   name: NameNode,
-  arguments: Array<InputValueDefinitionNode>,
+  arguments?: ?Array<InputValueDefinitionNode>,
   type: TypeNode,
   directives?: ?Array<DirectiveNode>,
 };
@@ -427,7 +432,7 @@ export type InterfaceTypeDefinitionNode = {
   description?: ?StringValueNode,
   name: NameNode,
   directives?: ?Array<DirectiveNode>,
-  fields: Array<FieldDefinitionNode>,
+  fields?: ?Array<FieldDefinitionNode>,
 };
 
 export type UnionTypeDefinitionNode = {
@@ -436,7 +441,7 @@ export type UnionTypeDefinitionNode = {
   description?: ?StringValueNode,
   name: NameNode,
   directives?: ?Array<DirectiveNode>,
-  types: Array<NamedTypeNode>,
+  types?: ?Array<NamedTypeNode>,
 };
 
 export type EnumTypeDefinitionNode = {
@@ -445,7 +450,7 @@ export type EnumTypeDefinitionNode = {
   description?: ?StringValueNode,
   name: NameNode,
   directives?: ?Array<DirectiveNode>,
-  values: Array<EnumValueDefinitionNode>,
+  values?: ?Array<EnumValueDefinitionNode>,
 };
 
 export type EnumValueDefinitionNode = {
@@ -462,12 +467,25 @@ export type InputObjectTypeDefinitionNode = {
   description?: ?StringValueNode,
   name: NameNode,
   directives?: ?Array<DirectiveNode>,
-  fields: Array<InputValueDefinitionNode>,
+  fields?: ?Array<InputValueDefinitionNode>,
 };
 
 // Type Extensions
 
-export type TypeExtensionNode = ObjectTypeExtensionNode;
+export type TypeExtensionNode =
+  | ScalarTypeExtensionNode
+  | ObjectTypeExtensionNode
+  | InterfaceTypeExtensionNode
+  | UnionTypeExtensionNode
+  | EnumTypeExtensionNode
+  | InputObjectTypeExtensionNode;
+
+export type ScalarTypeExtensionNode = {
+  kind: 'ScalarTypeExtension',
+  loc?: Location,
+  name: NameNode,
+  directives?: ?Array<DirectiveNode>,
+};
 
 export type ObjectTypeExtensionNode = {
   kind: 'ObjectTypeExtension',
@@ -478,6 +496,38 @@ export type ObjectTypeExtensionNode = {
   fields?: ?Array<FieldDefinitionNode>,
 };
 
+export type InterfaceTypeExtensionNode = {
+  kind: 'InterfaceTypeExtension',
+  loc?: Location,
+  name: NameNode,
+  directives?: ?Array<DirectiveNode>,
+  fields?: ?Array<FieldDefinitionNode>,
+};
+
+export type UnionTypeExtensionNode = {
+  kind: 'UnionTypeExtension',
+  loc?: Location,
+  name: NameNode,
+  directives?: ?Array<DirectiveNode>,
+  types?: ?Array<NamedTypeNode>,
+};
+
+export type EnumTypeExtensionNode = {
+  kind: 'EnumTypeExtension',
+  loc?: Location,
+  name: NameNode,
+  directives?: ?Array<DirectiveNode>,
+  values?: ?Array<EnumValueDefinitionNode>,
+};
+
+export type InputObjectTypeExtensionNode = {
+  kind: 'InputObjectTypeExtension',
+  loc?: Location,
+  name: NameNode,
+  directives?: ?Array<DirectiveNode>,
+  fields?: ?Array<InputValueDefinitionNode>,
+};
+
 // Directive Definitions
 
 export type DirectiveDefinitionNode = {

src/language/kinds.js

@@ -68,7 +68,12 @@ export const INPUT_OBJECT_TYPE_DEFINITION = 'InputObjectTypeDefinition';
 
 // Type Extensions
 
+export const SCALAR_TYPE_EXTENSION = 'ScalarTypeExtension';
 export const OBJECT_TYPE_EXTENSION = 'ObjectTypeExtension';
+export const INTERFACE_TYPE_EXTENSION = 'InterfaceTypeExtension';
+export const UNION_TYPE_EXTENSION = 'UnionTypeExtension';
+export const ENUM_TYPE_EXTENSION = 'EnumTypeExtension';
+export const INPUT_OBJECT_TYPE_EXTENSION = 'InputObjectTypeExtension';
 
 // Directive Definitions