when show alert swal2 varnish code example

Example 1: swal fire types

swal({
  title: "Are you sure?",
  text: "Your will not be able to recover this imaginary file!",
  type: "danger",
  showCancelButton: true,
  confirmButtonClass: "btn-danger",
  confirmButtonText: "Yes, delete it!",
  closeOnConfirm: false
},
function(){
  swal("Deleted!", "Your imaginary file has been deleted.", "success");
});

Example 2: swal

Swal.fire({  title: 'HTML example',  icon: 'info',  html:    'You can use bold text, ' +    'links ' +    'and other HTML tags',  showCloseButton: true,  showCancelButton: true,  focusConfirm: false,  confirmButtonText:    ' Great!',  confirmButtonAriaLabel: 'Thumbs up, great!',  cancelButtonText:    '',  cancelButtonAriaLabel: 'Thumbs down'})

Example 3: sweetalert2

const { value: email } = await Swal.fire({  title: 'Input email address',  input: 'email',  inputLabel: 'Your email address',  inputPlaceholder: 'Enter your email address'})if (email) {  Swal.fire(`Entered email: ${email}`)}