// TODO: change event emitter to expect these.
// So an object carries their own event definitions.
// and they are easy installable by loggers, notifiers etc.
// I like it if something that extends eventemitter
// just has to declare the events property first (without _)
// Emitter can then also issue a warning when events are
// unknown.
{
  "events": {
    "error": {
      "node": {
        "type": "object"
      },
      "msg": {
        "type": "string"
      }
    },
    "nodeContext": {
      "node": {
        "type": "object"
      },
      "message": {
        "type": "string"
      }
    },
    "start": {
      "node": {
        "type": "object"
      }
    },
    "branching": {
      "node": {
        "type": "object"
      },
      "method": {
        "type": "string"
      }
    },
    "statusUpdate": {
      "node": {
        "type": "object"
      },
      "status": {
        "type": "string"
      }
    },
    "output": {
      "node": {
        "type": "object"
      },
      "port": {
        "type": "string"
      },
      "out": {
        "type": "any"
      }
    },
    "fillCore": {
      "node": {
        "type": "object"
      },
      "fn": {
        "type": "string"
      },
      "name": {
        "type": "string"
      }
    },
    "nodeComplete": {
      "node": {
         "type": "object"
      },
      "message": {
         "type": "string"
      }
    },
    "nodeTimeout": {
      "node": {
         "type": "object"
      }
    },
    "inputTimeout": {
      "node": {
         "type": "object"
      },
      "message": {
         "type": "string"
      }
    },
    "portReject": {
      "node": {
         "type": "object"
      },
      "port": {
         "type": "string"
      },
      "options": {
         "type": "object"
      },
      "data": {
         "type": "object"
      }
    },
    "portFill": {
      "node": {
         "type": "object"
      },
      "message": {
         "type": "string"
      }
    },
    "expose": {
      "node": {
         "type": "object"
      },
      "expose": {
         "type": "string"
      }
    },
    "inputValidated": {
      "node": {
         "type": "object"
      },
      "port": {
         "type": "string"
      }
    }
  }
}