What are the traditional ingredients for Albanian cabbage salad?

* 1 head of cabbage, finely sliced

* 1 onion, finely diced

* 1 small bunch of parsley, finely chopped

* 1 small bunch of mint, finely chopped

* 1/4 cup of olive oil

* 2 tablespoons of red wine vinegar

* 1 teaspoon of salt

* 1/2 teaspoon of black pepper

Optional Ingredients:

* 1/4 cup of grated Parmesan cheese

* 1/4 cup of chopped walnuts

* 1/4 cup of crumbled feta cheese

* 1/4 cup of dried cranberries