Function waitNext

example/tests/gm_menu_test.js:21–25

()

  let myResolve = () => { };
  const waitNext = async () => {
    await new Promise((resolve) => {
      myResolve = () => { setTimeout(resolve, 50) };
    });
  };

  const waitActions = async (...messages) => {
    if (skipClickCheck) return;