[tests] Infer gql input types

Author: CarsonF

src/graphql.ts

@@ -20,6 +20,6 @@ export const graphql = initGraphQLTada<{
 export type { FragmentOf, ResultOf, VariablesOf } from 'gql.tada';
 export { readFragment } from 'gql.tada';
 
-export type InputOf<T> = VariablesOf<T> extends { input: infer Input }
+export type InputOf<T> = VariablesOf<T> extends { input?: infer Input }
   ? Input
   : never;

test/utility/create-graphql-client.ts

@@ -15,12 +15,12 @@ import './expect-gql-error';
 
 export interface GraphQLTestClient {
   query: <TData extends AnyObject, TVars extends AnyObject>(
-    query: DocumentNode<TData, any>,
-    variables?: TVars,
+    query: DocumentNode<TData, TVars>,
+    variables?: NoInfer<TVars>,
   ) => GqlResult<TData>;
   mutate: <TData extends AnyObject, TVars extends AnyObject>(
-    query: DocumentNode<TData, any>,
-    variables?: TVars,
+    query: DocumentNode<TData, TVars>,
+    variables?: NoInfer<TVars>,
   ) => GqlResult<TData>;
   authToken: string;
   email?: string;