private
val CtClassOrCtMember.declaringClass: CtClass
    get() = when (this) {
        is CtClass -> declaringClass ?: this
        is CtMember -> declaringClass
        else -> throw IllegalStateException("Unsupported javassist member type '${this::class}'")
    }


private
val CtClass.baseQualifiedKotlinName: String
    get() =
        if (isKotlinFileFacadeClass) packageName
        else name


private