Observe Property

{
  "command": "observe-property",
  "params": {
    "key": "currentOdds",
    "name": "oddsObserver",
    "parentObjectPath": "app.state",
    "timeout": 60000
  }
}

{
  "command": "observe-property",
  "params": {
    "key": "selectedEvent",
    "name": "eventObserver",
    "parentObjectPath": "window.store",
    "timeout": 30000,
    "sendOnChange": [
      {
        "name": "eventDetails",
        "timeout": 5000,
        "params": { "path": ["store", "eventDetails"], "timeout": 5000 }
      }
    ]
  }
}