1 files changed, 9 insertions, 9 deletions

diff --git a/js/globals_test.ts b/js/globals_test.ts
index 4937e6c9a..3085118de 100644
--- a/js/globals_test.ts
+++ b/js/globals_test.ts
@@ -1,40 +1,40 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
 import { test, assert } from "./test_util.ts";
 
-test(function globalThisExists() {
+test(function globalThisExists(): void {
   assert(globalThis != null);
 });
 
-test(function windowExists() {
+test(function windowExists(): void {
   assert(window != null);
 });
 
-test(function windowWindowExists() {
+test(function windowWindowExists(): void {
   assert(window.window === window);
 });
 
-test(function globalThisEqualsWindow() {
+test(function globalThisEqualsWindow(): void {
   // @ts-ignore (TypeScript thinks globalThis and window don't match)
   assert(globalThis === window);
 });
 
-test(function DenoNamespaceExists() {
+test(function DenoNamespaceExists(): void {
   assert(Deno != null);
 });
 
-test(function DenoNamespaceEqualsWindowDeno() {
+test(function DenoNamespaceEqualsWindowDeno(): void {
   assert(Deno === window.Deno);
 });
 
-test(function DenoNamespaceIsFrozen() {
+test(function DenoNamespaceIsFrozen(): void {
   assert(Object.isFrozen(Deno));
 });
 
-test(function webAssemblyExists() {
+test(function webAssemblyExists(): void {
   assert(typeof WebAssembly.compile === "function");
 });
 
-test(function DenoNamespaceImmutable() {
+test(function DenoNamespaceImmutable(): void {
   const denoCopy = window.Deno;
   try {
     // @ts-ignore