}

    override val hasBackingField: Boolean
        get() = withValidityAssertion {
            val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)
            bindingContext[BindingContext.BACKING_FIELD_REQUIRED, descriptor] == true
        }

    override val isDelegatedProperty: Boolean
        get() = withValidityAssertion {
            psi.hasDelegate()

import org.jetbrains.kotlin.psi.KtPropertyAccessor
import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiDefaultSetterParameterSymbol(
    private val accessorPsi: KtPropertyAccessor,
    override val analysisContext: Fe10AnalysisContext
) : KtValueParameterSymbol(), KtFe10Symbol {
    val descriptor: VariableDescriptor? by cached {
        val bindingContext = analysisContext.analyze(accessorPsi, AnalysisMode.PARTIAL)

import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiDefaultPropertyGetterSymbol(
    private val propertyPsi: KtProperty,
    override val analysisContext: Fe10AnalysisContext
) : KtPropertyGetterSymbol(), KtFe10Symbol {
    val descriptor: PropertyGetterDescriptor? by cached {
        val bindingContext = analysisContext.analyze(propertyPsi, Fe10AnalysisFacade.AnalysisMode.PARTIAL)

    override val annotationsObject: Annotations by cached {
        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)
        Annotations.create(
            psi.annotationEntries.mapNotNull { entry ->
                bindingContext[BindingContext.ANNOTATION, entry]
            }
        )
    }

) : KtTypeParameterSymbol(), KtFe10PsiSymbol<KtTypeParameter, TypeParameterDescriptor> {
    override val descriptor: TypeParameterDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi)
        bindingContext[BindingContext.TYPE_PARAMETER, psi]
    }

    override val variance: Variance
        get() = withValidityAssertion { psi.variance }

    override val upperBounds: List<KtType>

import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiAnonymousFunctionSymbol(
    override val psi: KtNamedFunction,
    override val analysisContext: Fe10AnalysisContext
) : KtAnonymousFunctionSymbol(), KtFe10PsiSymbol<KtNamedFunction, FunctionDescriptor> {
    override val descriptor: FunctionDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)

import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiFunctionSymbol(
    override val psi: KtNamedFunction,
    override val analysisContext: Fe10AnalysisContext
) : KtFunctionSymbol(), KtFe10PsiSymbol<KtNamedFunction, FunctionDescriptor> {
    override val descriptor: FunctionDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)

import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiTypeAliasSymbol(
    override val psi: KtTypeAlias,
    override val analysisContext: Fe10AnalysisContext
) : KtTypeAliasSymbol(), KtFe10PsiSymbol<KtTypeAlias, TypeAliasDescriptor> {
    override val descriptor: TypeAliasDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi)
        bindingContext[BindingContext.TYPE_ALIAS, psi]
    }

import org.jetbrains.kotlin.resolve.BindingContext

internal class KtFe10PsiPropertyGetterSymbol(
    override val psi: KtPropertyAccessor,
    override val analysisContext: Fe10AnalysisContext
) : KtPropertyGetterSymbol(), KtFe10PsiSymbol<KtPropertyAccessor, PropertyGetterDescriptor> {
    override val descriptor: PropertyGetterDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)

        val elementToAnalyze = positionInFakeFile.containingNonLocalDeclaration() ?: originalFile
        val bindingContext = analysisContext.analyze(elementToAnalyze)

        val scopeKind = KtScopeKind.LocalScope(0) // TODO
        val lexicalScope = positionInFakeFile.getResolutionScope(bindingContext)
        if (lexicalScope != null) {