*
 * in which the `f` in 2) is regarded as used and `f` in 1) is not.
 */
private fun doesCallExpressionUseCallee(callee: PsiElement): Boolean {
    return callee !is KtReferenceExpression ||
            analyze(callee) {
                isSimpleVariableAccessCall(callee)
            }
}

/**
 * The body of setters are always used. The body of getters are only used if they are expression bodies.
 */

        if (classLikeDeclaration is FirRegularClass) {
            if (calleeReference is FirResolvedNamedReference) {
                val callee = calleeReference.resolvedSymbol.fir as? FirCallableDeclaration
                // TODO: check callee owner directly?
                if (callee !is FirConstructor && callee?.isStatic != true) {
                    classLikeDeclaration.companionObjectSymbol?.let { return it.fir.buildSymbol(symbolBuilder) }

        val firCall = ktCallElement.getOrBuildFir(firResolveSession)?.unwrapSafeCall() as? FirCall ?: return null

        val callee = (firCall.toReference(firResolveSession.useSiteFirSession) as? FirResolvedNamedReference)?.resolvedSymbol
        if (callee?.fir?.origin == FirDeclarationOrigin.SamConstructor) {
            val substitutor = (firCall as? FirQualifiedAccessExpression)

        // If a function call is resolved to an implicit invoke call, the FirImplicitInvokeCall will have the `invoke()` function as the
        // callee and the variable as the explicit receiver. To correctly get all candidates, we need to get the original function
        // call's explicit receiver (if there is any) and callee (i.e., the variable).
        val unwrappedExplicitReceiver = explicitReceiver?.unwrapSmartcastExpression()

  }

  @Test
  @TestMetadata("consecutiveImplicitInvoke_callee.kt")
  public void testConsecutiveImplicitInvoke_callee() {
    runTest("analysis/analysis-api/testData/components/callResolver/resolveCall/consecutiveImplicitInvoke_callee.kt");
  }

  @Test
  @TestMetadata("defaultValueThatCallsPreviousParameter.kt")

        get() {
            val typeReference = referenceExpression ?: return false
            return typeReference.textRange.intersects(selection)
        }

    /**
     * Checks whether callee reference of [this] qualified expression is considered to be in the [selection] text range.
     *
     * Examples of calls:
     *
     *  - `|foo.bar()|` - true
     * - `foo.|bar|()` - true

internal class CallToJsModuleWithoutModuleSystemImpl(
    override val callee: KtSymbol,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<KtElement>(firDiagnostic, token), KtFirDiagnostic.CallToJsModuleWithoutModuleSystem

internal class CallToJsNonModuleWithModuleSystemImpl(
    override val callee: KtSymbol,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,

        override val diagnosticClass get() = CallToJsModuleWithoutModuleSystem::class
        val callee: KtSymbol
    }

    interface CallToJsNonModuleWithModuleSystem : KtFirDiagnostic<KtElement> {
        override val diagnosticClass get() = CallToJsNonModuleWithModuleSystem::class
        val callee: KtSymbol
    }

    interface RuntimeAnnotationNotSupported : KtFirDiagnostic<PsiElement> {