svelte-i18n/test/fixtures/formats.json

{
  "number": {
    "usd": { "style": "currency", "currency": "USD" },
    "brl": { "style": "currency", "currency": "BRL" }
  },
  "date": {
    "customDate": { "year": "numeric", "era": "short" }
  },
  "time": {
    "customTime": {
      "hour": "2-digit",
      "minute": "2-digit",
      "second": "2-digit"
    }
  }
}