{
  "status": "success",
  "classes": [
    {"name": "Animal", "attributes": [{"name": "name", "type": "string"}], "methods": [{"name": "eat"}]},
    {"name": "Dog", "attributes": [], "methods": [{"name": "bark"}], "extends": "Animal"},
    {"name": "Cat", "attributes": [], "methods": [{"name": "meow"}], "extends": "Animal"}
  ],
  "mermaid": [
    {
      "type": "classDiagram",
      "title": "Animal Hierarchy",
      "code": "    class Animal {\n        +name: string\n        +eat()\n    }\n    class Dog {\n        +bark()\n    }\n    class Cat {\n        +meow()\n    }\n    Animal <|-- Dog\n    Animal <|-- Cat"
    }
  ]
}