KtCallableReferenceExpression(246,251): '::add'
  KaApplicableCallCandidate:
    candidate = KaCallableReferenceCall:
      contextArguments = []
      dispatchReceiver = KaImplicitReceiverValue:
        symbol = KaReceiverParameterSymbol:
          anchorPsi: KtFunctionLiteral
          annotations: []
          callableId: null
          contextParameters: []
          contextReceivers: []
          isActual: false
          isCompanion: false
          isDelegated: false
          isExpect: false
          isExtension: false
          isExternal: false
          isVal: true
          location: LOCAL
          modality: FINAL
          name: <receiver>
          origin: SOURCE
          owningCallableSymbol: KaAnonymousFunctionSymbol(<local>/<no name provided>)
          psi: KtFunctionLiteral
          realPsi: KtFunctionLiteral
          receiverParameter: null
          returnType: KaUsualClassType:
            annotations: []
            typeArguments: [
              KaUsualClassType:
                annotations: []
                typeArguments: []
                type: PartData
            ]
            type: kotlin/collections/MutableList<PartData>
          typeParameters: []
          visibility: PUBLIC
        type = kotlin.collections.MutableList<PartData>
      extensionReceiver = null
      signature = KaFunctionSignature:
        receiverType = null
        returnType = kotlin.Boolean
        symbol = kotlin/collections/MutableList.add(<dispatch receiver>: kotlin.collections.MutableList<E>, element: E): kotlin.Boolean
        valueParameters = [
          KaVariableSignature:
            name = element
            receiverType = null
            returnType = ERROR CLASS: Cannot infer type for parameter E
            symbol = element: E
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = kotlin/collections/MutableList.add
      typeArgumentsMapping = {}
    isInBestCandidates = true
