fun getInstance(area: AreaInstance, module: KtModule): KtFe10AnalysisHandlerExtension {
            val extensions = AnalysisHandlerExtension.extensionPointName.getExtensions(area)
                .filterIsInstance<KtFe10AnalysisHandlerExtension>()
            return extensions.firstOrNull { it.useSiteModule == module }
                ?: extensions.singleOrNull { it.useSiteModule == null }

import org.jetbrains.kotlin.analysis.api.symbols.*
import org.jetbrains.kotlin.analysis.low.level.api.fir.resolve.extensions.LLFirResolveExtensionTool
import org.jetbrains.kotlin.analysis.low.level.api.fir.resolve.extensions.LLFirResolveExtensionToolDeclarationProvider
import org.jetbrains.kotlin.analysis.low.level.api.fir.resolve.extensions.navigationTargetsProvider
import org.jetbrains.kotlin.analysis.project.structure.KtModuleStructureInternals

                // Add an empty scope to the shadowed set to give GlobalSearchScope.union something
                // to work with if there are no extension tools.
                // If there are extension tools, any empty scopes, whether from shadowedSearchScope
                // on the extension tools or from this add() call, will be ignored.
                add(GlobalSearchScope.EMPTY_SCOPE)

    @TestMetadata("analysis/analysis-api/testData/referenceResolve/kDoc/extensions")
    @TestDataPath("$PROJECT_ROOT")
    public class Extensions {
      @Test
      public void testAllFilesPresentInExtensions() {
        KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("analysis/analysis-api/testData/referenceResolve/kDoc/extensions"), Pattern.compile("^([^.]+)\\.kt$"), null, true);
      }

import org.jetbrains.kotlin.analysis.providers.impl.forEachNonKotlinPsiElementFinder
import org.jetbrains.kotlin.fir.FirSession
import org.jetbrains.kotlin.fir.extensions.ExperimentalTopLevelDeclarationsGenerationApi
import org.jetbrains.kotlin.fir.extensions.declarationGenerators
import org.jetbrains.kotlin.fir.extensions.extensionService
import org.jetbrains.kotlin.fir.resolve.providers.FirSymbolNamesProvider
import org.jetbrains.kotlin.fir.resolve.providers.symbolProvider

import org.jetbrains.kotlin.analysis.project.structure.KtSourceModule
import org.jetbrains.kotlin.extensions.ProjectExtensionDescriptor
import org.jetbrains.kotlin.extensions.internal.InternalNonStableExtensionPoints
import org.jetbrains.kotlin.resolve.extensions.AssignResolutionAltererExtension

@Suppress("unused")
class KtFe10CompilerPluginsProvider : KtCompilerPluginsProvider() {

  <xi:include href="/META-INF/analysis-api/analysis-api-impl-base.xml"/>

  <xi:include href="/META-INF/extensions/compiler.xml"/>

  <extensionPoints>
    <extensionPoint
        qualifiedName="org.jetbrains.kotlin.declarationAttributeAltererExtension"
        interface="org.jetbrains.kotlin.extensions.DeclarationAttributeAltererExtension"
        area="IDEA_PROJECT"
    />

    <extensionPoint

/native/objcexport-header-generator/ "Kotlin Native" "Kotlin in Fleet"
/native/objcexport-header-generator/impl/analysis-api/ "Kotlin in Fleet"

/plugins/allopen/ "Kotlin Compiler Core"
/plugins/android-extensions/ "Kotlin Compiler Core"
/plugins/assign-plugin/ "Kotlin Compiler Core"
/plugins/atomicfu/ "Kotlin Libraries"
/plugins/compose/ Compose
/plugins/fir-plugin-prototype/ "Kotlin Compiler Core"

import org.jetbrains.kotlin.analysis.api.lifetime.KtLifetimeToken
import org.jetbrains.kotlin.analysis.api.scopes.KtScope
import org.jetbrains.kotlin.psi.KtElement

// Resolve extensions are not supported on FE1.0, so return empty results.
internal class KtFe10ResolveExtensionInfoProvider(
    override val analysisSession: KtFe10AnalysisSession,
) : KtResolveExtensionInfoProvider(), Fe10KtAnalysisSessionComponent {

            }
        }
    }

    override fun canBeReferenceTo(candidateTarget: PsiElement): Boolean {
        return true // TODO
    }

    // Extension point used for deprecated Android Extensions. Not going to implement for FIR.
    override fun isReferenceToViaExtension(element: PsiElement): Boolean {
        return false
    }