anchor.diff:  """
   A grouped stat item: country or device etc.
   """
  -union GroupedStatsUnion =
  -    VisitorsByCountry
  -  | VisitorsByDevice
  -  | VisitorsByLandingPage
  -  | VisitorsByReferral
  +union GroupedStatsUnion = VisitorsByCountry | VisitorsByDevice | VisitorsByLandingPage | VisitorsByReferral
   
   """
   A histogram bin
  
positive.code:     Returns the last _n_ elements from the list.
      """
      last: Int
    ): RankedStatsConnection
      @deprecated(reason: "Use rankedStats(objectType: ) instead")
  
    """
    Number of unique visitors
    """
    uniqueVisitors(period: QueryPeriodEnum!): Int
      @deprecated(reason: "Use audience() { uniqueVisitors } instead")
  }
  
  """
  
negative.code:   percent: Float!
    type: String!
    value: Int!
  }