await new Promise(function (resolve) {
  setTimeout(function () {
    resolve();
  }, 1000);
});

// ... Can be shortened to:

await new Promise(function (resolve) {
  setTimeout(resolve, 1000);
});

// ... Can be shortened to:

await new Promise((resolve) => {
  setTimeout(resolve, 1000);
});

// ... Can be shortened to:

await new Promise((resolve) => setTimeout(resolve, 1000));

// ... Can be shortened to:

await new Promise(resolve => setTimeout(resolve, 1000));