{
  "format": "revisync-study-plan",
  "version": 1,
  "title": "Study plan example",
  "locale": "en",
  "reviewSettings": {
    "shortIntervals": [1, 7, 20],
    "longIntervals": [1, 3, 7, 21, 60]
  },
  "planningPreferences": {
    "dailyAvailableMinutes": 120,
    "defaultMinutesPerStudy": 30,
    "maxMinutesPerStudy": 60
  },
  "groups": [
    {"name": "Exam preparation", "difficulty": 3}
  ],
  "subjects": [
    {
      "name": "Mathematics",
      "group": "Exam preparation",
      "difficulty": 3,
      "contents": [
        {
          "title": "Quadratic equations",
          "difficulty": 4,
          "reviewMode": "short",
          "plannedStudies": [
            {"date": "2026-10-21", "estimatedMinutes": 45}
          ]
        },
        {
          "title": "Practice questions",
          "reviewMode": "none",
          "plannedStudies": [
            {"date": "2026-10-22", "estimatedMinutes": 30}
          ]
        }
      ]
    }
  ]
}