@if (step() == PlanSelectionStep) {
  <app-upgrade-account (planSelected)="onPlanSelected($event)" (closeClicked)="onCloseClicked()" />
} @else if (step() == PaymentStep && selectedPlan() !== null) {
  <app-upgrade-payment
    [selectedPlanId]="selectedPlan()"
    [account]="account()"
    (goBack)="previousStep()"
    (complete)="onComplete($event)"
  />
}