{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "NumberFormat",
  "type": "object",
  "description": "The number format of a cell.",
  "properties": {
    "type": {
      "type": "string",
      "description": "The type of the number format."
    },
    "pattern": {
      "type": "string",
      "description": "Pattern string used for formatting."
    }
  }
}