KtNameReferenceExpression(331,351): 'serializeFirstTarget'
  KaApplicableCallCandidate:
    candidate = KaSimpleFunctionCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = KaExplicitReceiverValue:
        expression = serializer
        isSafeNavigation = false
        type = test.Serializer
      extensionReceiver = null
      signature = KaFunctionSignature:
        receiverType = null
        returnType = kotlin.Unit
        symbol = test/Serializer.serializeFirstTarget(<dispatch receiver>: test.Serializer, x: test.FirstTarget): kotlin.Unit
        valueParameters = [
          KaVariableSignature:
            name = x
            receiverType = null
            returnType = test.FirstTarget
            symbol = x: test.FirstTarget
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = test/Serializer.serializeFirstTarget
      typeArgumentsMapping = {}
      valueArgumentMapping = {
        target -> (KaVariableSignature:
          name = x
          receiverType = null
          returnType = test.FirstTarget
          symbol = x: test.FirstTarget
          contextParameters = []
          callableId = null)
      }
    isInBestCandidates = true
