debounce function with javascript

window.addEventListener('mousemove', debounce(eventHandler, 2000));

function debounce (cb, wait) {
  var timeoutID
  return function (...args) {
    clearTimeout(timeoutID)
    timeoutID = setTimeout(() => cb.apply(this, args), wait)
  }
}

function eventHandler() {
  console.log('mouse moved')
}