feat(cli): update to TypeScript 4.1 (#7573)

1 files changed, 3 insertions, 3 deletions

diff --git a/std/node/_fs/_fs_close_test.ts b/std/node/_fs/_fs_close_test.ts
index 173213816..1e61ede36 100644
--- a/std/node/_fs/_fs_close_test.ts
+++ b/std/node/_fs/_fs_close_test.ts
@@ -9,7 +9,7 @@ Deno.test({
     const file: Deno.File = await Deno.open(tempFile);
 
     assert(Deno.resources()[file.rid]);
-    await new Promise((resolve, reject) => {
+    await new Promise<void>((resolve, reject) => {
       close(file.rid, (err) => {
         if (err !== null) reject();
         else resolve();
@@ -30,7 +30,7 @@ Deno.test({
 Deno.test({
   name: "ASYNC: Invalid fd",
   async fn() {
-    await new Promise((resolve, reject) => {
+    await new Promise<void>((resolve, reject) => {
       close(-1, (err) => {
         if (err !== null) return resolve();
         reject();
@@ -46,7 +46,7 @@ Deno.test({
     const file: Deno.File = Deno.openSync(tempFile);
 
     let foo: string;
-    const promise = new Promise((resolve) => {
+    const promise = new Promise<void>((resolve) => {
       close(file.rid, () => {
         assert(foo === "bar");
         resolve();