private val unshadedPackages: PackagePatterns,
    private val ignorePackages: PackagePatterns,
    shadowPackage: String
) {

    private
    val classes: MutableMap<String, ClassDetails> = linkedMapOf()

    val entryPoints: MutableSet<ClassDetails> = linkedSetOf()

    val shadowPackagePrefix =
        shadowPackage.takeIf(String::isNotEmpty)
            ?.let { it.replace('.', '/') + "/" }
            ?: ""