KtNameReferenceExpression(388,408): 'serializeFirstTarget'
  isImplicitReferenceToCompanion: false
  contextSensitiveResolutionStatus: NotAvailable
  lookupLocally: false
  KaSymbolResolutionError:
    candidateSymbols = []
    diagnostic = ERROR<UNRESOLVED_REFERENCE: Unresolved reference 'serializeFirstTarget' on receiver of type 'Serializer'.>
