public abstract fun provideExtensionsFor(module: KtModule): List<KaResolveExtension>

    public companion object {
        public val EP_NAME: ExtensionPointName<KaResolveExtensionProvider> =
            ExtensionPointName<KaResolveExtensionProvider>("org.jetbrains.kotlin.kaResolveExtensionProvider")

        public fun provideExtensionsFor(module: KtModule): List<KaResolveExtension> {

     *
     * @see org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtension
     * @see org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtensionProvider
     */
    public fun getResolveExtensionScopeWithTopLevelDeclarations(): KaScope = withValidityAssertion {
        analysisSession.resolveExtensionInfoProvider.getResolveExtensionScopeWithTopLevelDeclarations()
    }

<idea-plugin>
  <extensionPoints>
    <extensionPoint
        qualifiedName="org.jetbrains.kotlin.kaResolveExtensionProvider"
        interface="org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtensionProvider"
        area="IDEA_PROJECT"
        dynamic="true"
    />
  </extensionPoints>

  <extensions defaultExtensionNs="com.intellij">
    <projectService serviceImplementation="org.jetbrains.kotlin.resolve.jvm.KotlinJavaPsiFacade"/>

import org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtensionNavigationTargetsProvider
import org.jetbrains.kotlin.analysis.api.resolve.extensions.KaResolveExtensionProvider
import org.jetbrains.kotlin.analysis.project.structure.KtModule
import org.jetbrains.kotlin.analysis.test.framework.services.environmentManager
import org.jetbrains.kotlin.name.FqName

import com.intellij.psi.search.GlobalSearchScope
import org.jetbrains.kotlin.name.FqName

/**
 * Provides a list of Kotlin files which contain additional generated declarations for resolution.
 *
 * It is created by [KaResolveExtensionProvider].
 *
 * All member implementations should:
 * - consider caching the results for subsequent invocations.
 * - be lightweight and not build the whole file structure inside.

        @Suppress("UnstableApiUsage")
        CoreApplicationEnvironment.registerExtensionPoint(
            project.extensionArea,
            KaResolveExtensionProvider.EP_NAME.name,
            KaResolveExtensionProvider::class.java
        )
    }

    private fun registerApplicationExtensionPoints(applicationEnvironment: KotlinCoreApplicationEnvironment) {