import { Observable } from 'rxjs';
import { CombinedLoadingState, LoadingState } from './loading-state/loading-state-types';
import { WithLoadingStates } from './types';
export declare function getInitialState(): WithLoadingStates;
export declare function combineLatestLoadingStates(loadingStates$: Observable<LoadingState>[]): Observable<CombinedLoadingState>;