}
    }

    private fun KtCallInfo?.toKtCallCandidateInfos(bestCandidateDescriptors: Set<CallableDescriptor>): List<KtCallCandidateInfo> {
        // TODO: We should prefer to compare symbols instead of descriptors, but we can't do so while symbols are not cached.
        fun KtCall.isInBestCandidates(): Boolean {
            val descriptor = this.safeAs<KtFunctionCall<*>>()?.descriptor as? CallableDescriptor