fix build

graphql · Dec 2, 2022 · 425181e · 425181e
1 parent cd4a5a8
commit 425181e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/graphiql-toolkit/src/graphql-helpers/merge-ast.ts b/packages/graphiql-toolkit/src/graphql-helpers/merge-ast.ts
@@ -56,7 +56,7 @@ function inlineRelevantFragmentSpreads(
     ? getNamedType(selectionSetType).name
     : null;
   const outputSelections = [];
-  const seenSpreads = [];
+  const seenSpreads: string[] = [];
   for (let selection of selections) {
     if (selection.kind === 'FragmentSpread') {
       const fragmentName = selection.name.value;