1 files changed, 4 insertions, 4 deletions
diff --git a/cli/tests/workers_round_robin_bench.ts b/cli/tests/workers_round_robin_bench.ts
index e97970f27..2edb92b8c 100644
--- a/cli/tests/workers_round_robin_bench.ts
+++ b/cli/tests/workers_round_robin_bench.ts
@@ -6,14 +6,14 @@ const workerCount = 4;
 const cmdsPerWorker = 400;
 
 export interface ResolvableMethods<T> {
-  resolve: (value?: T | PromiseLike<T>) => void;
+  resolve: (value: T | PromiseLike<T>) => void;
   // deno-lint-ignore no-explicit-any
   reject: (reason?: any) => void;
 }
 
 export type Resolvable<T> = Promise<T> & ResolvableMethods<T>;
 
-export function createResolvable<T>(): Resolvable<T> {
+export function createResolvable<T = void>(): Resolvable<T> {
   let methods: ResolvableMethods<T>;
   const promise = new Promise<T>((resolve, reject): void => {
     methods = { resolve, reject };
@@ -41,7 +41,7 @@ async function main(): Promise<void> {
       new URL("subdir/bench_worker.ts", import.meta.url).href,
       { type: "module" },
     );
-    const promise = createResolvable<void>();
+    const promise = createResolvable();
     worker.onmessage = (e): void => {
       if (e.data.cmdId === 0) promise.resolve();
     };
@@ -68,7 +68,7 @@ async function main(): Promise<void> {
     }
   }
   for (const [, worker] of workers) {
-    const promise = createResolvable<void>();
+    const promise = createResolvable();
     worker.onmessage = (e): void => {
       if (e.data.cmdId === 3) promise.resolve();
     };