internal class KtFe10SubstitutorFactory(
    override val analysisSession: KtFe10AnalysisSession
) : KtSubstitutorFactory(), Fe10KtAnalysisSessionComponent {

    override fun buildSubstitutor(builder: KtSubstitutorBuilder): KtSubstitutor {
        if (builder.mappings.isEmpty()) return KtSubstitutor.Empty(token)
        TODO()
    }

import org.jetbrains.kotlin.types.DynamicType

internal class KtFe10DynamicType(
    override val fe10Type: DynamicType,
    override val analysisContext: Fe10AnalysisContext
) : KtDynamicType(), KtFe10Type {
    override fun asStringForDebugging(): String = withValidityAssertion { fe10Type.asStringForDebugging(analysisContext) }

    override val nullability: KtTypeNullability
        get() = withValidityAssertion { fe10Type.ktNullability }

import org.jetbrains.kotlin.psi.KtCollectionLiteralExpression

class KtFirCollectionLiteralReference(
    expression: KtCollectionLiteralExpression
) : KtCollectionLiteralReference(expression), KtFirReference {
    override fun KtAnalysisSession.resolveToSymbols(): Collection<KtSymbol> {
        check(this is KtFirAnalysisSession)
        val fir = element.getOrBuildFirSafe<FirArrayLiteral>(firResolveSession) ?: return emptyList()

    private val fieldDescriptor: FieldDescriptor?,
    override val owningProperty: KtKotlinPropertySymbol,
    override val analysisContext: Fe10AnalysisContext
) : KtBackingFieldSymbol(), KtFe10Symbol {
    override fun createPointer(): KtSymbolPointer<KtBackingFieldSymbol> = withValidityAssertion {
        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtPropertySymbol>(owningProperty)

) : KtFe10ScopeResolution(), KtLifetimeOwner {
    override fun getPossibleCallableNames(): Set<Name> = withValidityAssertion {
        return emptySet()
    }

    override fun getPossibleClassifierNames(): Set<Name> = withValidityAssertion {
        return emptySet()
    }

    override fun getConstructors(): Sequence<KtConstructorSymbol> = withValidityAssertion {
        return scope

    override fun approximateToSuperPublicDenotableType(type: KtType, approximateLocalTypes: Boolean): KtType? {
        require(type is KtFe10Type)
        return typeApproximator.approximateToSuperType(type.fe10Type, PublicApproximatorConfiguration(approximateLocalTypes))
            ?.toKtType(analysisContext)
    }

        }

        return symbol?.fir?.buildSymbol(symbolBuilder)
    }

    private fun FirResolvedTypeRef.getDeclaredType() =
        if (this.delegatedTypeRef?.source?.kind == KtFakeSourceElementKind.ArrayTypeFromVarargParameter) type.arrayElementType()
        else type

    private fun ClassId.toTargetPsi(
        session: FirSession,
        symbolBuilder: KtSymbolByFirBuilder,

    nameMapper = { ElementType.entries.firstOrNull { enumValue -> enumValue.name == it }?.name },
)

private fun <T> FirAnnotation.findFromRawArguments(expectedEnumClass: ClassId, transformer: (String) -> T?): Set<T> = buildSet {
    fun addIfMatching(arg: FirExpression) {
        if (arg !is FirQualifiedAccessExpression) return

    }

    override fun getClassifierSymbols(nameFilter: KtScopeNameFilter): Sequence<KtClassifierSymbol> = withValidityAssertion {
        firScope.getClassifierSymbols(getPossibleClassifierNames().filter(nameFilter), builder)
    }

    override fun getClassifierSymbols(names: Collection<Name>): Sequence<KtClassifierSymbol> = withValidityAssertion {
        firScope.getClassifierSymbols(names, builder)
    }

    }

    override fun getAllPossibleNames(): Set<Name> = withValidityAssertion { allNamesCached }

    override fun getPossibleCallableNames(): Set<Name> = withValidityAssertion {
        firScope.getCallableNames()
    }

    override fun getPossibleClassifierNames(): Set<Name> = withValidityAssertion {
        firScope.getClassifierNames()
    }