}

    override fun isImplicitReferenceToCompanion(reference: KtReference): Boolean {
        if (reference !is KtSimpleNameReference) {
            return false
        }
        val bindingContext = analysisContext.analyze(reference.element, Fe10AnalysisFacade.AnalysisMode.PARTIAL)
        return bindingContext[BindingContext.SHORT_REFERENCE_TO_COMPANION_OBJECT, reference.element] != null
    }

import org.jetbrains.kotlin.idea.references.KtReference
import org.jetbrains.kotlin.idea.references.KtSimpleNameReference

internal class KtFirReferenceResolveProvider(
    override val analysisSession: KtFirAnalysisSession
) : KtReferenceResolveProvider(), KtFirAnalysisSessionComponent {
    override fun resolveToSymbols(reference: KtReference): Collection<KtSymbol> {

import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
import org.jetbrains.kotlin.fir.references.FirNamedReference
import org.jetbrains.kotlin.fir.references.FirResolvedNamedReference
import org.jetbrains.kotlin.fir.references.FirThisReference
import org.jetbrains.kotlin.fir.references.builder.buildSimpleNamedReference
import org.jetbrains.kotlin.fir.resolve.ResolutionMode

 * [LLFirSession][org.jetbrains.kotlin.analysis.low.level.api.fir.sessions.LLFirSession]. This requires the [KtFirAnalysisSession] to keep a
 * strong reference to the `LLFirSession`. See the documentation of [LLFirSession][org.jetbrains.kotlin.analysis.low.level.api.fir.sessions.LLFirSession]
 * for more information.
 */
@OptIn(KtAnalysisApiInternals::class, KtAnalysisNonPublicApi::class)

object KtFirReferenceResolver : ResolveCache.PolyVariantResolver<KtReference> {
    class KotlinResolveResult(element: PsiElement) : PsiElementResolveResult(element)

    @OptIn(KtAllowAnalysisOnEdt::class, KtAllowAnalysisFromWriteAction::class)
    override fun resolve(ref: KtReference, incompleteCode: Boolean): Array<ResolveResult> {
        check(ref is KtFirReference) { "reference should be FirKtReference, but was ${ref::class}" }

internal class InvisibleReferenceImpl(
    override val reference: KtSymbol,
    override val visible: Visibility,
    override val containingDeclaration: ClassId?,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.InvisibleReference

internal class UnresolvedReferenceImpl(
    override val reference: String,
    override val operator: String?,

import org.jetbrains.kotlin.utils.addIfNotNull

internal object KDocReferenceResolver {
    /**
     * [symbol] is the symbol referenced by this resolve result.
     *
     * [receiverClassReference] is an optional receiver type in
     * the case of extension function references (see [getTypeQualifiedExtensions]).
     */
    private data class ResolveResult(val symbol: KtSymbol, val receiverClassReference: KtClassLikeSymbol?)

 * [Kotlin Multiplatform Benefits](https://kotlinlang.org/docs/reference/multiplatform.html)
 * [Share code on all platforms](https://kotlinlang.org/docs/reference/mpp-share-on-platforms.html#share-code-on-all-platforms)
 * [Share code on similar platforms](https://kotlinlang.org/docs/reference/mpp-share-on-platforms.html#share-code-on-similar-platforms)

## Editing Kotlin

      <option name="problems">
        <list>
          <Problem reference="com.intellij.util.JdomKt#element" reason="Removed in 191" />
          <Problem reference="org.jetbrains.kotlin.idea.reporter.ITNReporterCompat#submit" reason="parentComponent is nullable in AS" />
          <Problem reference="com.intellij.diagnostic.ITNReporter#submit" reason="parentComponent is nullable in AS" />
        </list>

- [`KT-56549`](https://youtrack.jetbrains.com/issue/KT-56549) K2: Reference to Java sealed class fails to compile
- [`KT-57994`](https://youtrack.jetbrains.com/issue/KT-57994) K2: Type inference failed on function reference