goToNthParent(symbol, goBackSteps)?.let { return it }
        }

        return getPackageSymbolIfPackageExists(selectedFqName)
    }

    /**
     * N.B. Works only for [KtClassOrObjectSymbol] parents chain.
     */
    private fun KtAnalysisSession.goToNthParent(symbol: KtDeclarationSymbol, steps: Int): KtDeclarationSymbol? {
        var currentSymbol = symbol

        repeat(steps) {

import org.jetbrains.kotlin.platform.has
import org.jetbrains.kotlin.platform.jvm.JvmPlatform
import org.jetbrains.kotlin.psi
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.psi.psiUtil.parents
import org.jetbrains.kotlin.utils.exceptions.errorWithAttachment

internal class KtFirSymbolContainingDeclarationProvider(
    override val analysisSession: KtFirAnalysisSession,
    override val token: KtLifetimeToken,

            else -> unexpectedElementError<PsiElement>(type)
        } ?: unexpectedElementError<PsiElement>(type)

        val ktTypeElementFromFirType = unwrapType(fir.psi)

        val classifiersToSkip = expression.parents.takeWhile { it != ktTypeElementFromFirType }.count()
        var classifier: FirClassLikeSymbol<*>? = fir.type.toRegularClassSymbol(session)
        repeat(classifiersToSkip) {

    // or containing declaration is inside the local type, e.g., a member of the local class
    return localPsi == context ||
            localPsi.parents.any { it == context } ||
            context.parents.any { it == localPsi }
}

private fun ConeKotlinType.asPsiTypeElement(
    session: FirSession,
    mode: TypeMappingMode,
    useSitePosition: PsiElement,

            is KtUserType ->
                false

            // Only top-level named declarations have KtFile/KtScript Parents, and are never considered used
            is KtFile ->
                false
            is KtScript ->
                false

            // Only class members have KtClassBody parents, and are never considered used
            is KtClassBody ->
                false