 @available(iOS 13.0, macOS 10.15, tvOS 13.0, *)
 internal extension ViewSearch {
     
-    static private(set) var index: [String: [ViewIdentity]] = {
+    private static var index: [String: [ViewIdentity]] = {
         let identities: [ViewIdentity] = [
             .init(ViewType.AnyView.self), .init(ViewType.Group.self),
             .init(ViewType.Text.self), .init(ViewType.EmptyView.self),

        }
        return nil
    }
}

// MARK: - ViewIdentity

        }
    }
}
