text: export const DEFAULTS = {
      API_BASE_URI: 'http://localhost:3000/axway',
      granularity: 'monthly',
      startDate: '2010-01-01',
      cacheExpirySeconds: 300//5 minutes
  };
  
  export class Settings {
  
      /**
       * @param {string} setting
       * @returns {*}
       */
      getSetting(setting) {
          return DEFAULTS[setting];
      }
  
      /**
       * @param {string} customerNumber
       * @param {string} meterType
       * @returns {string} usageEndpoint
       */
      getUsageEndpoint(customerNumber, meterType) {
          return `/v1/customers/${customerNumber}/usage/${meterType}`;
      }
  }
  
  export default new Settings;