{
  "argument": "Specify a query selector to attach the scroll event listener to. If no argument is provided then it is attached to the window object.",
  "value": "A handler function that is invoked whenever the target element is scrolled, or an object of [event listener options](https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener).",
  "modifiers": {
    "self": "By default the scroll event listener is attached to the argument provided to the directive, interpreted as a query selector. If no argument is provided then it is attached to the window object. If this modifier is used then it is instead attached to the element the directive is used on."
  }
}
