Merge pull request #1237 from gdi2290/patch-1

export isValidNameError

Author: mjmahone

src/index.js

@@ -362,6 +362,8 @@ export {
   doTypesOverlap,
   // Asserts a string is a valid GraphQL name.
   assertValidName,
+  // Determine if a string is a valid GraphQL name.
+  isValidNameError,
   // Compares two GraphQLSchemas and detects breaking changes.
   findBreakingChanges,
   findDangerousChanges,

src/utilities/index.js

@@ -102,7 +102,7 @@ export {
 } from './typeComparators';
 
 // Asserts that a string is a valid GraphQL name
-export { assertValidName } from './assertValidName';
+export { assertValidName, isValidNameError } from './assertValidName';
 
 // Compares two GraphQLSchemas and detects breaking changes.
 export {