How to use the sweetalert2.hideLoading function in sweetalert2

function checkRecoveryKey(result) {
  if(address === result[0]){
    showIdentity(result, writeAttributes);
    resetUrl();
    resolveModal();
  } else
    swal.hideLoading();
}

function updateRecoveryRequestPopup(result) {
  swal.hideLoading();
  elem('recovery-request').dataset.recovery = result[2];
}

function updateDisclosurePopup(data) {
  swal.hideLoading();
  elem('disclosure-user').textContent = data.attributes.name;
}