import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.platform.jvm.isJvm

/**
 * Provides top-level names for classifiers and callables in given packages. Apart from names found in sources and binaries,
 * [DeclarationsInPackageProvider] also collects names for classifiers and callables generated by

        generateSequence(this) { it.outerClassId }.drop(classesToDrop).firstOrNull()

    /**
     * @return How many qualifiers needs to be dropped from [wholeType] to get [nestedType].
     *
     * Example: to get `foo.bar` from `foo.bar.Baz.Inner`, you need to drop 2 qualifiers (`Inner` and `Baz`).
     */
    private fun countQualifiersToDrop(wholeType: KtUserType, nestedType: KtUserType): Int {

to select and auto-provision required JDKs from [AdoptOpenJdk](https://adoptopenjdk.net) project.

Alternatively, it is still possible to only provide required JDKs via environment variables 
(see [gradle.properties](./gradle.properties#L5) for supported variable names). To ensure Gradle uses only JDKs 

                    // Implicit lambda parameter doesn't have a source PSI.
                    descriptor.source.getPsi() == null &&
                    // But, that could be the case for a declaration from Library. Double-check the slice in the binding context
                    (descriptor.containingDeclaration.source.getPsi() as? KtFunctionLiteral)?.let { parentLambda ->

            return file?.psi is KtCodeFragment
        }

        val (irCodeFragmentFiles, irOrdinaryFiles) = fir2IrResult.irModuleFragment.files.partition(::isCodeFragmentFile)

        // Collect original declarations from the context files
        val collectingVisitor = IrDeclarationMappingCollectingVisitor()
        irOrdinaryFiles.forEach { it.acceptVoid(collectingVisitor) }

        // Replace duplicate symbols with the original ones

             * no separate symbol for that case.
             *
             * Java statics present a similar case - they can be imported not only from the declaring class,
             * but also from any subclass.
             */
            private fun FirQualifiedAccessExpression.importableNameForImplicitlyDispatchedCallable(): FqName? {
                val dispatchReceiver = dispatchReceiver

            DeclaredMemberScopeKind.COMBINED -> {
                // The static scope contains inner classes, so we need to exclude them from the non-static scope to avoid duplicates.
                val nonStaticScope = FirNoClassifiersScope(getBaseUseSiteScope())
                getStaticScope()

            // If so, i.e., if there is a recursive type argument, return the current, non-null [type]
            // to prevent the following [substituteTypeOr*] from proceeding to its own (recursive) substitution.
            if (type.hasRecursiveTypeArgument()) return type
            // Return `null` means we will use [fir.resolve.substitution.Substitutors]'s [substituteRecursive]

     * this List<FirScope> is closer than [base] based on the distance from [from].
     */
    private fun List<FirScope>.hasScopeCloserThan(base: FirScope, from: KtElement) = any { scope ->
        if (scope.isScopeForClass() && base.isScopeForClass()) {
            val classContainingFrom = from.findClassOrObjectParent() ?: return@any false

                getContributedFunctions(name, NoLookupLocation.FROM_IDE).isNotEmpty()
            }
        }

        override fun getVariableNames(): Set<Name> {
            return allMemberScope.getVariableNames().filterTo(mutableSetOf()) { name ->
                getContributedVariables(name, NoLookupLocation.FROM_IDE).isNotEmpty()
            }
        }