zimejin

<button (click)=”deleteItem()”>Delete item</button>

zimejin

// we are now also importing SweetAlertOptions in our decorator
import Swal, {SweetAlertOptions} from 'sweetalert2';

// Confirmable is now a factory function, with an optional parameter object
export function Confirmable(options?: SweetAlertOptions) {

  // our factory function will return our actual decorator function, but now we have
  // an actual options object to configure our alert box :)
  return (target: Object, propertyKey: string, descriptor: PropertyDescriptor) => {
    // the usual, caching the original implementation