
    <label
      nz-checkbox
      [(ngModel)]="allChecked"
      (ngModelChange)="updateAllChecked()"
      [nzIndeterminate]="value.length > 0 && value.length !== options.length"
    >
      Check all
    </label>

    <nz-divider />

    <nz-checkbox-group
      [nzOptions]="options"
      [(ngModel)]="value"
      (ngModelChange)="updateSingleChecked()"
    ></nz-checkbox-group>
  