selenium javascript hover button with async await

selenium-js-hover-btn.ts

async login(driver:WebDriver) {
  await driver.get('https://tiki.vn'); 
  let loginElement = await driver.findElement(By.id('header-user'));
  let strJavaScript = "var element = arguments[0];"
  + "var mouseEventObj = document.createEvent('MouseEvents');"
  + "mouseEventObj.initEvent( 'mouseover', true, true );"
  + "element.dispatchEvent(mouseEventObj);";
  await driver.executeScript(strJavaScript, loginElement);
}