text: import { __assign } from "tslib";
  import { createFormatters, DEFAULT_INTL_CONFIG } from './utils';
  import { InvalidConfigError, MissingDataError } from './error';
  import { formatNumber, formatNumberToParts } from './number';
  import { formatRelativeTime } from './relativeTime';
  import { formatDate, formatDateToParts, formatTime, formatTimeToParts, formatDateTimeRange, } from './dateTime';
  import { formatPlural } from './plural';
  import { formatMessage } from './message';
  import { formatList, formatListToParts } from './list';
  import { formatDisplayName } from './displayName';
  function messagesContainString(messages) {
      var firstMessage = messages ? messages[Object.keys(messages)[0]] : undefined;
      return typeof firstMessage === 'string';
  }
  function verifyConfigMessages(config) {
      if (config.defaultRichTextElements &&
          messagesContainString(config.messages || {})) {
          console.warn("[@formatjs/intl] \"defaultRichTextElements\" was specified but \"message\" was not pre-compiled. \nPlease consider using \"@formatjs/cli\" to pre-compile your messages for performance.\nFor more details see https://formatjs.io/docs/getting-started/message-distribution");
      }
  }
  /**
   * Create intl object
   * @param config intl config
   * @param cache cache for formatter instances to prevent memory leak
   */
  export function createIntl(config, cache) {
      var formatters = createFormatters(cache);
      var resolvedConfig = __assign(__assign({}, DEFAULT_INTL_CONFIG), config);
      var locale = resolvedConfig.locale, defaultLocale = resolvedConfig.defaultLocale, onError = resolvedConfig.onError;
      if (!locale) {
          if (onError) {
              onError(new InvalidConfigError("\"locale\" was not configured, using \"" + defaultLocale + "\" as fallback. See https://formatjs.io/docs/react-intl/api#intlshape for more details"));
          }
          // Since there's no registered locale data for `locale`, this will
          // fallback to the `defaultLocale` to make sure things can render.
          // The `messages` are overridden to the `defaultProps` empty object
          // to maintain referential equality across re-renders. It's assumed
          // each <FormattedMessage> contains a `defaultMessage` prop.
          resolvedConfig.locale = resolvedConfig.defaultLocale || 'en';
      }
      else if (!Intl.NumberFormat.supportedLocalesOf(locale).length && onError) {
          onError(new MissingDataError("Missing locale data for locale: \"" + locale + "\" in Intl.NumberFormat. Using default locale: \"" + defaultLocale + "\" as fallback. See https://formatjs.io/docs/react-intl#runtime-requirements for more details"));
      }
      else if (!Intl.DateTimeFormat.supportedLocalesOf(locale).length &&
          onError) {
          onError(new MissingDataError("Missing locale data for locale: \"" + locale + "\" in Intl.DateTimeFormat. Using default locale: \"" + defaultLocale + "\" as fallback. See https://formatjs.io/docs/react-intl#runtime-requirements for more details"));
      }
      verifyConfigMessages(resolvedConfig);
      return __assign(__assign({}, resolvedConfig), { formatters: formatters, formatNumber: formatNumber.bind(null, resolvedConfig, formatters.getNumberFormat), formatNumberToParts: formatNumberToParts.bind(null, resolvedConfig, formatters.getNumberFormat), formatRelativeTime: formatRelativeTime.bind(null, resolvedConfig, formatters.getRelativeTimeFormat), formatDate: formatDate.bind(null, resolvedConfig, formatters.getDateTimeFormat), formatDateToParts: formatDateToParts.bind(null, resolvedConfig, formatters.getDateTimeFormat), formatTime: formatTime.bind(null, resolvedConfig, formatters.getDateTimeFormat), formatDateTimeRange: formatDateTimeRange.bind(null, resolvedConfig, formatters.getDateTimeFormat), formatTimeToParts: formatTimeToParts.bind(null, resolvedConfig, formatters.getDateTimeFormat), formatPlural: formatPlural.bind(null, resolvedConfig, formatters.getPluralRules), formatMessage: formatMessage.bind(null, resolvedConfig, formatters), formatList: formatList.bind(null, resolvedConfig, formatters.getListFormat), formatListToParts: formatListToParts.bind(null, resolvedConfig, formatters.getListFormat), formatDisplayName: formatDisplayName.bind(null, resolvedConfig, formatters.getDisplayNames) });
  }
  