paginatoe issue

[SofiiaPopadiuk]

Hello @HalitTalha!

It seems we've encountered this issue before, but it's now reproducible for me again:
#2

In version 15.0.0 of the library, an error occurs when using mat-table without a mat-paginator.

I believe the fix would be quite simple — just add a check to ensure the paginator exists before attempting to enable or disable it.

Thanks for your work on this library!

My code:

 <div (click)="exporter.exportTable('csv')">
    <i class="fas fa-solid fa-download mr-2"></i>
    Export
  </div>

  <table
    mat-table
    matTableExporter
    [dataSource]="dataSource()"
    #exporter="matTableExporter"
    [class.d-none]="!dataSource().data.length"
  >
   ...
    <tr mat-header-row *matHeaderRowDef="displayedColumns()"></tr>
    <tr mat-row *matRowDef="let row; columns: displayedColumns()"></tr>
    <tr mat-footer-row *matFooterRowDef="displayedColumns()"></tr>
  </table>

  dataSource = computed(() => new MatTableDataSource(this.tableData()?.rows));
  displayedColumns = computed(() => this.tableData()?.displayedColumns);