{
  locales = {
    default = "en-US",
    fallback = "en-US",
    en-US = {
      name = "English (United States)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ".",
      thousands_separator = ",",
      date_format = "MM/DD/YYYY",
      currency_symbol = "$",
      currency_position = "prefix",
    },
    en-GB = {
      name = "English (United Kingdom)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ".",
      thousands_separator = ",",
      date_format = "DD/MM/YYYY",
      currency_symbol = "£",
      currency_position = "prefix",
    },
    es-ES = {
      name = "Spanish (Spain)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ",",
      thousands_separator = ".",
      date_format = "DD/MM/YYYY",
      currency_symbol = "€",
      currency_position = "suffix",
      gender_aware = true,
    },
    es-MX = {
      name = "Spanish (Mexico)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ".",
      thousands_separator = ",",
      date_format = "DD/MM/YYYY",
      currency_symbol = "$",
      currency_position = "prefix",
      gender_aware = true,
    },
    pt-BR = {
      name = "Portuguese (Brazil)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ",",
      thousands_separator = ".",
      date_format = "DD/MM/YYYY",
      currency_symbol = "R$",
      currency_position = "prefix",
    },
    pt-PT = {
      name = "Portuguese (Portugal)",
      direction = "ltr",
      plurals = 2,
      decimal_separator = ",",
      thousands_separator = ".",
      date_format = "DD/MM/YYYY",
      currency_symbol = "€",
      currency_position = "suffix",
    },
    fr-FR = {
      name = "French (France)",
      direction = "ltr",
      plurals = 3,
      special_plural_rules = true,
      decimal_separator = ",",
      thousands_separator = ".",
      date_format = "DD/MM/YYYY",
      currency_symbol = "€",
      currency_position = "suffix",
      gender_aware = true,
    },
    ja-JP = {
      name = "Japanese (Japan)",
      direction = "ltr",
      plurals = 1,
      decimal_separator = ".",
      thousands_separator = ",",
      date_format = "YYYY年M月D日",
      currency_symbol = "¥",
      currency_position = "prefix",
      decimal_places = 0,
    },
    ar-SA = {
      name = "Arabic (Saudi Arabia)",
      direction = "rtl",
      plurals = 6,
      decimal_separator = ".",
      thousands_separator = ",",
      date_format = "DD MMMM YYYY",
      currency_symbol = "﷼",
      currency_position = "prefix",
      use_arabic_numerals = true,
    },
  },
  fallback_chains = {
    pt-BR = ["pt-PT", "es-ES", "en-US"],
    pt-PT = ["es-ES", "en-US"],
    es-MX = ["es-ES", "en-US"],
    es-ES = ["en-US"],
    en-GB = ["en-US"],
    fr-FR = ["en-US"],
    ja-JP = ["en-US"],
    ar-SA = ["en-US"],
  },
  features = {
    pluralization = true,
    gender_agreement = true,
    number_formatting = true,
    date_formatting = true,
    rtl_support = true,
    fallback_chains = true,
    context_variables = true,
  },
  validation = {
    require_all_keys_in_default = false,
    require_all_keys_in_fallback = false,
    warn_missing_keys = true,
    warn_incomplete_translations = true,
    validate_plural_forms = true,
  },
  coverage = {
    critical_locales = ["en-US", "es-ES", "fr-FR", "ja-JP", "ar-SA"],
    required_coverage_percent = 90,
    warning_coverage_percent = 75,
  },
  testing = {
    test_plurals = true,
    test_count_values = [0, 1, 2, 3, 5, 10, 11, 21, 100, 1000],
    test_dates = true,
    test_amounts = true,
    test_amount_values = [1.99, 10.00, 100.50, 1234.56, 9999.99],
    test_rtl = true,
    rtl_test_locales = ["ar-SA"],
    test_gender = true,
    gender_test_locales = ["es-ES", "es-MX", "pt-BR", "pt-PT", "fr-FR", "ar-SA"],
  },
}