{
  "name": "types/number-fullwidth",
  "why": "§5 A·B: full-width digits become half-width for number columns",
  "rules": {
    "columns": [
      {
        "key": "v",
        "type": "number"
      }
    ]
  },
  "rows": [
    {
      "v": "１２３"
    }
  ],
  "expect": {
    "ok": true,
    "errors": [],
    "warnings": [],
    "rows": [
      {
        "$row": 2,
        "v": 123
      }
    ]
  }
}