style: readonly graphql errors

ilijaNL · Nov 3, 2020 · 5894eb6 · 5894eb6
1 parent fa3cc58
commit 5894eb6
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/server.ts b/src/server.ts
@@ -523,7 +523,8 @@ export function createServer(
               if (areGraphQLErrors(maybeExecArgsOrErrors)) {
                 return await emit.error(maybeExecArgsOrErrors);
               }
-              execArgs = maybeExecArgsOrErrors as ExecutionArgs; // because not graphql errors
+              // not errors, is exec args
+              execArgs = maybeExecArgsOrErrors;
             } else {
               if (!schema) {
                 // you either provide a schema dynamically through

diff --git a/src/utils.ts b/src/utils.ts
@@ -15,7 +15,7 @@ export function isAsyncIterable<T = unknown>(
   return typeof Object(val)[Symbol.asyncIterator] === 'function';
 }
 
-export function areGraphQLErrors(obj: unknown): obj is GraphQLError[] {
+export function areGraphQLErrors(obj: unknown): obj is readonly GraphQLError[] {
   return (
     Array.isArray(obj) &&
     // must be at least one error