message: CreateObject can take 4 parameters (roScreen)
diff: @@ -186,6 +186,10 @@ let runtimeFunctions = [{
  name: 'param3',
  type: new DynamicType(),
  isOptional: true
  + }, {
  + name: 'param4',
  + type: new DynamicType(),
  + isOptional: true
  }]
  }, {
  name: 'Type',
  