import { Observable } from 'rxjs';
import { TableItem } from './table-item';
import * as i0 from "@angular/core";
export declare class DummyService {
    private dummyItems;
    constructor();
    getComplexTableData(): Observable<Array<TableItem>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<DummyService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DummyService>;
}