return when (this) {
            is KtSuccessCallInfo -> listOf(KtApplicableCallCandidateInfo(call, isInBestCandidates = true))
            is KtErrorCallInfo -> candidateCalls.map { KtInapplicableCallCandidateInfo(it, isInBestCandidates = true, diagnostic) }
            null -> emptyList()
        }
    }

        }
    }

    private fun FirResolvedQualifier.toKtCallCandidateInfos(): List<KtCallCandidateInfo> {
        return toKtCalls(findQualifierConstructors()).map {
            KtInapplicableCallCandidateInfo(
                it,
                isInBestCandidates = false,
                diagnostic = inapplicableCandidateDiagnostic()
            )
        }
    }