  function setCredential(
    LenderStatus memory status,
    RoleProvider provider,
    uint256 timestamp
  ) internal pure {
    // User is approved, update status with new expiry and last provider
    status.lastApprovalTimestamp = uint32(timestamp);
    status.lastProvider = provider.providerAddress();
    status.canRefresh = provider.isPullProvider();
  }

  function unsetCredential(LenderStatus memory status) internal pure {
    status.canRefresh = false;
    status.lastApprovalTimestamp = 0;
    status.lastProvider = address(0);
  }
