{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://image-to-excel.com/shared/contracts/schemas/v2/image-json-export.schema.json",
  "title": "ImageToJsonExport",
  "description": "Versioned JSON export generated by the Image to JSON website converter.",
  "type": "object",
  "additionalProperties": false,
  "required": ["$schema", "content"],
  "properties": {
    "$schema": {
      "const": "https://image-to-excel.com/shared/contracts/schemas/v2/image-json-export.schema.json"
    },
    "content": {
      "type": "array",
      "minItems": 1,
      "items": {
        "oneOf": [
          { "$ref": "#/$defs/table" },
          { "$ref": "#/$defs/text" }
        ]
      }
    }
  },
  "$defs": {
    "cell": {
      "type": ["string", "null"]
    },
    "table": {
      "type": "object",
      "additionalProperties": false,
      "required": ["type", "columns", "rows"],
      "properties": {
        "type": { "const": "table" },
        "columns": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": { "type": "string", "minLength": 1 }
        },
        "rows": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": { "$ref": "#/$defs/cell" }
          }
        }
      }
    },
    "text": {
      "type": "object",
      "additionalProperties": false,
      "required": ["type", "text"],
      "properties": {
        "type": { "const": "text" },
        "text": { "type": "string", "minLength": 1 }
      }
    }
  }
}