module.exports = function extend(Proto) {
  Vaulted.getTuneMountsEndpoint = _.partial(Proto.validateEndpoint, 'sys/mounts/:id/tune');
  Vaulted.getMountsEndpoint = _.partial(Proto.validateEndpoint, 'sys/mounts/:id');
  Vaulted.getRemountEndpoint = _.partial(Proto.validateEndpoint, 'sys/remount');
  _.extend(Proto, Vaulted);