import org.jetbrains.kotlin.analysis.api.symbols.KaNamedClassOrObjectSymbol
import org.jetbrains.kotlin.descriptors.Modality
import org.jetbrains.kotlin.fir.declarations.getSealedClassInheritors

internal class KaFirInheritorsProvider(
    override val analysisSession: KaFirSession,
    override val token: KaLifetimeToken,
) : KaInheritorsProvider(), KaFirSessionComponent {

}

public typealias KtInheritorsProvider = KaInheritorsProvider

public interface KaInheritorsProviderMixIn : KaSessionMixIn {
    public fun KaNamedClassOrObjectSymbol.getSealedClassInheritors(): List<KaNamedClassOrObjectSymbol> =
        withValidityAssertion { analysisSession.inheritorsProvider.getInheritorsOfSealedClass(this) }

        analyseForTest(ktFile) {
            val classSymbol = getSingleTestTargetSymbolOfType<KaNamedClassOrObjectSymbol>(ktFile, testDataPath)

            val actualText = classSymbol.getSealedClassInheritors().joinToString("\n\n") { inheritor ->
                "${inheritor.classId!!}\n${inheritor.render(KaDeclarationRendererForDebug.WITH_QUALIFIED_NAMES)}"
            }