root.hasSuitableExtensionToAnalyse() -> listOf(root)
                    else -> emptyList()
                }
                for (file in files) {
                    val virtualFile = localFileSystem.findFileByNioFile(file.toAbsolutePath()) ?: continue
                    add(virtualFile)
                }
            }
            addAll(sourceVirtualFiles)
        }
    }
}

@OptIn(ExperimentalContracts::class)

    val psiManager = PsiManager.getInstance(kotlinCoreProjectEnvironment.project)
    return buildList {
        for (path in paths) {
            val vFile = fs.findFileByNioFile(path.toAbsolutePath()) ?: continue
            val psiFileSystemItem =
                if (vFile.isDirectory)
                    psiManager.findDirectory(vFile) as? T
                else