docs: function get(setting) {
          const knownSettings = this.knownSettings();
  
          // CASE: this should be an edge case and only if internal usage of the
          // getter is incorrect.
          if (!setting || _.indexOf(knownSettings, setting) < 0) {
              throw new common.errors.IncorrectUsageError({
                  message: `Requested setting is not supported: '${setting}'.`,
                  help: `Please use only the supported settings: ${knownSettings}.`
              });
          }
  
          return SettingsLoader(setting);
      }