[
  {
    "timestamp": 1000,
    "type": "user_message",
    "messageId": "msg_test_001",
    "data": {
      "text": "Create a new file hello.ts"
    }
  },
  {
    "timestamp": 1100,
    "type": "text",
    "messageId": "msg_test_002",
    "data": {
      "text": "Would you like me to create hello.ts?"
    }
  },
  {
    "timestamp": 1200,
    "type": "user_message",
    "messageId": "msg_test_003",
    "data": {
      "text": "Yes"
    }
  },
  {
    "timestamp": 1300,
    "type": "tool_call",
    "messageId": "msg_test_004",
    "data": {
      "tool": "write",
      "input": {
        "filePath": "hello.ts",
        "content": "console.log('Hello, world!');"
      },
      "status": "completed"
    }
  }
]