From dc1ea691f9916fc5774b73e3e17a349ace77bf1e Mon Sep 17 00:00:00 2001
From: Ed Staub <estaub2@comcast.net>
Date: Tue, 27 Jun 2017 13:36:34 -0400
Subject: [PATCH] Update formatError.d.ts

See e.g. the flow definition in https://github.com/graphql/graphql-js/blob/master/src/error/formatError.js, where they are defined as optional.
I'm no GraphQL expert; caveat emptor.
---
 types/graphql/error/formatError.d.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/types/graphql/error/formatError.d.ts b/types/graphql/error/formatError.d.ts
index 712c68c77b..5b974d5461 100644
--- a/types/graphql/error/formatError.d.ts
+++ b/types/graphql/error/formatError.d.ts
@@ -8,11 +8,11 @@ export function formatError(error: GraphQLError): GraphQLFormattedError;
 
 export type GraphQLFormattedError = {
     message: string,
-    locations: Array<GraphQLErrorLocation>,
-    path: Array<string | number>
+    locations?: Array<GraphQLErrorLocation>,
+    path?: Array<string | number>
 };
 
 export type GraphQLErrorLocation = {
     line: number,
     column: number
-};
\ No newline at end of file
+};