{
  "value": {
    "type": "Function",
    "desc": "Function to call when scrolling occurs",
    "params": {
      "verticalScrollPosition": {
        "type": "Number",
        "desc": "Scroll offset from top",
        "examples": [ 350 ]
      },
      "horizontalScrollPosition": {
        "type": "Number",
        "desc": "Scroll offset from left",
        "examples": [ 350 ]
      }
    },
    "returns": null
  }
}