I have a base class like this:

    export class TableBase<TData>
  implements OnInit, OnDestroy, AfterViewInit, OnDestroy
{
  @ViewChildren(NgbdSortableHeader) headers: QueryList<NgbdSortableHeader>;

and a component like this:

    export class MasterdataGlobalComponent extends TableBase<IMasterdataGlobalItem> {
  @ViewChildren(NgbdSortableHeader) headers: QueryList<NgbdSortableHeader>;

It seems all other tests are working but I get this error which I assume is for the TData object part:

NullInjectorError: R3InjectorError(Standalone[MasterdataGlobalComponent])[[object Object] -> [object Object] -> [object Object]]:
  NullInjectorError: No provider for [object Object]!

What would be the best way to define/pass this object?