// Collect original declarations from the context files
        val collectingVisitor = IrDeclarationMappingCollectingVisitor()
        irOrdinaryFiles.forEach { it.acceptVoid(collectingVisitor) }

        // Replace duplicate symbols with the original ones
        val patchingVisitor = IrDeclarationPatchingVisitor(collectingVisitor.mappings)
        irCodeFragmentFiles.forEach { it.acceptVoid(patchingVisitor) }
    }

            callableShortenStrategy = { callableShortenStrategy(buildSymbol(it) as KtCallableSymbol) },
            firResolveSession,
        )
        firDeclaration.accept(CollectingVisitor(collector))

        val additionalImports = AdditionalImports(
            collector.getNamesToImport(starImport = false).toSet(),
            collector.getNamesToImport(starImport = true).toSet(),
        )