code: function configuredFormatter(options = {}) {
      let { typeFormat } = options;
      if (typeFormat === undefined) {
          if (process.env.NODE_ENV === 'development' || process.env.NODE_ENV === 'dev') {
              typeFormat = 'console';
          } else {
              typeFormat = 'json';
          }
      }
  
      if (typeFormat === 'json') {
          return combine(
              timestamp(),
              addMetaFormat(options),
              jsonFormat
          );
      }
      if (typeFormat === 'console') {
          return combine(
              timestamp(),
              colorize(),
              consoleFormat
          );
      }
      throw new Error(`${typeFormat} is not json or console.`);
  }
docs: Configured formatter to check for env and key words (console and json)
  @param {Object} options
  @return {string} format