#data
interface A {
  static attribute boolean hoge ;
};
#parsed
{
  "definitions": [
    {
      "index": 0,
      "definition_type": "interface",
      "name": "A",
      "members": [
        {
          "index": 16,
          "member_type": "attribute",
          "static": 1,
          "name": "hoge",
          "type": "boolean"
        }
      ]    
    }
  ]
}