Formatting edits

Author: leebyron

src/language/ast.js

@@ -390,8 +390,8 @@ export type NonNullTypeNode = {
 export type TypeSystemDefinitionNode =
   | SchemaDefinitionNode
   | TypeDefinitionNode
-  | TypeSystemExtensionNode
-  | DirectiveDefinitionNode;
+  | DirectiveDefinitionNode
+  | TypeSystemExtensionNode;
 
 export type SchemaDefinitionNode = {
   +kind: 'SchemaDefinition',
@@ -503,6 +503,13 @@ export type InputObjectTypeDefinitionNode = {
 
 export type TypeSystemExtensionNode = SchemaExtensionNode | TypeExtensionNode;
 
+export type SchemaExtensionNode = {
+  +kind: 'SchemaExtension',
+  +loc?: Location,
+  +directives?: $ReadOnlyArray<DirectiveNode>,
+  +operationTypes?: $ReadOnlyArray<OperationTypeDefinitionNode>,
+};
+
 export type TypeExtensionNode =
   | ScalarTypeExtensionNode
   | ObjectTypeExtensionNode
@@ -511,13 +518,6 @@ export type TypeExtensionNode =
   | EnumTypeExtensionNode
   | InputObjectTypeExtensionNode;
 
-export type SchemaExtensionNode = {
-  +kind: 'SchemaExtension',
-  +loc?: Location,
-  +directives?: $ReadOnlyArray<DirectiveNode>,
-  +operationTypes?: $ReadOnlyArray<OperationTypeDefinitionNode>,
-};
-
 export type ScalarTypeExtensionNode = {
   +kind: 'ScalarTypeExtension',
   +loc?: Location,

src/language/parser.js

@@ -752,10 +752,10 @@ export function parseNamedType(lexer: Lexer<*>): NamedTypeNode {
 
 /**
  * TypeSystemDefinition :
- *   - TypeSystemExtension
  *   - SchemaDefinition
  *   - TypeDefinition
  *   - DirectiveDefinition
+ *   - TypeSystemExtension
  *
  * TypeDefinition :
  *   - ScalarTypeDefinition
@@ -785,10 +785,10 @@ function parseTypeSystemDefinition(lexer: Lexer<*>): TypeSystemDefinitionNode {
         return parseEnumTypeDefinition(lexer);
       case 'input':
         return parseInputObjectTypeDefinition(lexer);
-      case 'extend':
-        return parseTypeSystemExtension(lexer);
       case 'directive':
         return parseDirectiveDefinition(lexer);
+      case 'extend':
+        return parseTypeSystemExtension(lexer);
     }
   }