}
}

class KaResolveExtensionForTest(
    private val files: List<KaResolveExtensionFile>,
    private val packages: Set<FqName>,
    private val shadowedScope: GlobalSearchScope,
) : KaResolveExtension() {
    override fun getKtFiles(): List<KaResolveExtensionFile> = files
    override fun getContainedPackages(): Set<FqName> = packages

     * 2. All declaration types should be specified explicitly.
     *
     * @see KaResolveExtensionFile
     */
    public abstract fun buildFileText(): String

    /**
     * Creates a [KaResolveExtensionNavigationTargetsProvider] for this [KaResolveExtensionFile].
     *
     * @see KaResolveExtensionNavigationTargetsProvider
     * @see KaResolveExtensionFile
     */

     * out-of-block modification event for the same module, because the original event suffices for invalidation.
     *
     * @see KaResolveExtensionFile
     * @see KaResolveExtension
     */
    public abstract fun getKtFiles(): List<KaResolveExtensionFile>

    /**
     * Returns the set of packages that are contained in the files provided by [getKtFiles].
     *

import com.intellij.openapi.module.Module
import com.intellij.openapi.vfs.VirtualFile
import com.intellij.psi.search.GlobalSearchScope
import org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtensionFile
import org.jetbrains.kotlin.analysis.project.structure.KtSourceModule
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.test.TestInfrastructureInternals

    /**
     * Provides a list of [KaResolveExtension]s for a given [KtModule].
     *
     * Should not perform any heavy analysis and the generation of the actual files. All file generation should be performed only in [KaResolveExtensionFile.buildFileText].
     *
     * Implementations should consider caching the results, so the subsequent invocations should be performed instantly.
     *