callOrAssignmentSource: KtSourceElement?,
    ): KtDiagnosticWithPsi<*>? {
        val firDiagnostic = toFirDiagnostics(analysisSession.useSiteSession, source, callOrAssignmentSource).firstOrNull() ?: return null
        check(firDiagnostic is KtPsiDiagnostic)
        return firDiagnostic.asKtDiagnostic()
    }

    val KtType.coneType: ConeKotlinType
        get() {
            require(this is KtFirType)
            return coneType

        val firSubstitution = buildMap {
            builder.mappings.forEach { (ktTypeParameterSymbol, ktType) ->
                check(ktTypeParameterSymbol is KtFirTypeParameterSymbol)
                check(ktType is KtFirType)
                put(ktTypeParameterSymbol.firSymbol, ktType.coneType)
            }
        }

                classSymbol.toLookupTag()
            }
            is KtClassTypeBuilder.BySymbol -> {
                val symbol = builder.symbol
                check(symbol is KtFirSymbol<*>)
                (symbol.firSymbol as FirClassLikeSymbol<*>).toLookupTag()
            }
        }

        val typeContext = rootModuleSession.typeContext

    @OptIn(KtAllowAnalysisOnEdt::class, KtAllowAnalysisFromWriteAction::class)
    override fun resolve(ref: KtReference, incompleteCode: Boolean): Array<ResolveResult> {
        check(ref is KtFirReference) { "reference should be FirKtReference, but was ${ref::class}" }
        check(ref is AbstractKtReference<*>) { "reference should be AbstractKtReference, but was ${ref::class}" }
        return allowAnalysisOnEdt {
            allowAnalysisFromWriteAction {

### Dependency verification

We have a [dependencies verification](https://docs.gradle.org/current/userguide/dependency_verification.html) feature enabled in the
repository for all Gradle builds. Gradle will check hashes (md5 and sha256) of used dependencies and will fail builds with
`Dependency verification failed` errors when local artifacts are absent or have different hashes listed in the

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="KotlinCompilerSettings">
    <option name="additionalArguments" value="-version -Xallow-kotlin-package -Xskip-metadata-version-check" />
  </component>
  <component name="KotlinJpsPluginSettings">
    <option name="version" value="2.0.20-dev-2651" />
  </component>

) : KtDestructuringDeclarationReference(element), KtFirReference {
    override fun canRename(): Boolean = false //todo

    override fun KtAnalysisSession.resolveToSymbols(): Collection<KtSymbol> {
        check(this is KtFirAnalysisSession)
        val fir = expression.getOrBuildFirSafe<FirProperty>(firResolveSession) ?: return emptyList()
        return listOfNotNull(
            fir.buildSymbol(firSymbolBuilder),

    @Deprecated("Consider using org.jetbrains.kotlin.analysis.api.KtAnalysisSession.restoreSymbol")
    override fun restoreSymbol(analysisSession: KtAnalysisSession): KtSamConstructorSymbol? {
        check(analysisSession is KtFe10AnalysisSession)
        val analysisContext = analysisSession.analysisContext

        val samInterface = analysisContext.resolveSession.moduleDescriptor.findClassAcrossModuleDependencies(classId)

    @Deprecated("Consider using org.jetbrains.kotlin.analysis.api.KtAnalysisSession.restoreSymbol")
    override fun restoreSymbol(analysisSession: KtAnalysisSession): KtBackingFieldSymbol? {
        check(analysisSession is KtFe10AnalysisSession)
        val analysisContext = analysisSession.analysisContext

        @Suppress("DEPRECATION")
        val accessorSymbol = psiPointer.restoreSymbol(analysisSession) ?: return null

internal class KtFe10ClassErrorType(
    override val fe10Type: ErrorType,
    override val analysisContext: Fe10AnalysisContext
) : KtClassErrorType(), KtFe10Type {
    init {
        check(fe10Type.kind.isUnresolved) {
            "Expected unresolved ErrorType but ${fe10Type.kind} found for $fe10Type"
        }
    }

    override val qualifiers: List<KtClassTypeQualifier.KtUnresolvedClassTypeQualifier>