json top-level property

String json
getter/setter pair

Implementation

String json = """
{
  "widgetName": "Scaffold",
  "properties": {
    "title": {
      "widgetName": "Text",
      "properties": {
        "data": "앱 제목",
        "fontSize": 20,
        "color": "#FFFFFF"
      }
    }
  },
  "child": {
    "widgetName": "Text",
    "properties": {
      "data": "http://localhost:60004/",
      "color": "#000000"
    }
  }
}
""";