fix types

deno-libs · Mar 19, 2021 · 42cfeef · 42cfeef
1 parent a1c49a4
commit 42cfeef
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/common.ts b/common.ts
@@ -13,12 +13,12 @@ export interface GraphQLParams {
 
 interface QueryParams extends GraphQLParams {
   query: string
-  mutation: never
+  mutation?: never
 }
 
 interface MutationParams extends GraphQLParams {
   mutation: string
-  query: never
+  query?: never
 }
 
 type Params = QueryParams | MutationParams