{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://example.com/language-config.schema.json",
  "title": "Language Configuration",
  "description": "Schema for validating language configuration files",
  "type": "object",
  "properties": {
    "languages": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "properties": {
          "title": {
            "type": "string",
            "description": "Display name of the language",
            "pattern": "^[\\w\\s-]+$"
          },
          "id": {
            "type": "string",
            "description": "Language identifier in locale format",
            "pattern": "^[a-z]{2}-[a-z]{2}$"
          },
          "file": {
            "type": "string",
            "description": "Language file name",
            "pattern": "^[A-Z]{2}_[A-Z]{2}\\.json$"
          }
        },
        "required": [
          "title",
          "id",
          "file"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "languages"
  ],
  "additionalProperties": false
}