/**
 * How a symbol is imported. The order of the enum entry represents the priority of imports. If a symbol is available from multiple kinds of
 * imports, the symbol from "smaller" kind is used. For example, an explicitly imported symbol can overwrite a star-imported symbol.
 */
private enum class ImportKind {

/**
 * Whether unbound IR symbols should be stubbed instead of linked.
 * This should be enabled if the compiled file could refer to symbols defined in another file of the same module.
 * Such symbols are not compiled (only the file is passed to the backend) and so they cannot be linked from a dependency.
 */

import org.jetbrains.kotlin.analysis.api.scopes.KtScopeNameFilter
import org.jetbrains.kotlin.analysis.api.symbols.KtCallableSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KtClassifierSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KtConstructorSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KtPackageSymbol
import org.jetbrains.kotlin.fir.declarations.FirProperty

    override fun getContainingDeclaration(symbol: KtSymbol): KtDeclarationSymbol? {
        if (symbol is KtSymbolWithKind && symbol.symbolKind == KtSymbolKind.TOP_LEVEL) {
            return null
        }

        return when (symbol) {
            is KtBackingFieldSymbol -> symbol.owningProperty
            is KtPropertyAccessorSymbol -> {

            }
        }

        return null
    }

internal fun getSymbolDescriptor(symbol: KtSymbol): DeclarationDescriptor? {
    return when (symbol) {
        is KtFe10DescSymbol<*> -> symbol.descriptor
        is KtFe10PsiSymbol<*, *> -> symbol.descriptor
        is KtFe10DescSyntheticFieldSymbol -> symbol.descriptor
        else -> null
    }
}

internal val ClassifierDescriptor.classId: ClassId?

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

        val typeContext = rootModuleSession.typeContext

import org.jetbrains.kotlin.analysis.api.descriptors.symbols.descriptorBased.KtFe10DescTypeParameterSymbol
import org.jetbrains.kotlin.analysis.api.descriptors.symbols.descriptorBased.base.ktNullability
import org.jetbrains.kotlin.analysis.api.descriptors.types.base.KtFe10Type
import org.jetbrains.kotlin.analysis.api.descriptors.types.base.asStringForDebugging
import org.jetbrains.kotlin.analysis.api.symbols.KtTypeParameterSymbol

) : KtReferenceResolveProvider(), KtFirAnalysisSessionComponent {
    override fun resolveToSymbols(reference: KtReference): Collection<KtSymbol> {
        check(reference is KtSymbolBasedReference) { "To get reference symbol the one should be KtSymbolBasedReference" }
        with(reference) {
            return analysisSession.resolveToSymbols()
        }
    }

    override fun getDeprecation(symbol: KtSymbol): DeprecationInfo? {
        if (symbol is KtFirPackageSymbol || symbol is KtReceiverParameterSymbol) return null
        require(symbol is KtFirSymbol<*>) { "${this::class}" }

        // Optimization: Avoid building `firSymbol` of `KtFirPsiJavaClassSymbol` if it definitely isn't deprecated.
        if (symbol is KtFirPsiJavaClassSymbol && !symbol.mayHaveDeprecation()) {
            return null

        super.getCallableSymbols(nameFilter).filter { symbol ->
            when (symbol) {
                is KtFunctionSymbol -> !symbol.isStatic
                is KtPropertySymbol -> !symbol.isStatic
                else -> true
            }
        }
    }
}

internal class KtFe10ScopeImporting(