      if !node.path.isEmpty && node.path[node.path.startIndex] == ":" {
        let key = node.path.substring(from: node.path.index(after: node.path.startIndex))
        let value = comps[result.0]
        return (result.0 + 1, [key: value])
      } else {
        return (result.0 + 1, result.1)
      }
    }.1
    */
    let params: [String: String] = [:]