import { Observable, OperatorFunction } from 'rxjs';
import { EntitiesRef, EntitiesState, getEntityType, DefaultEntitiesRef, getIdType } from '@ngneat/elf-entities';
import { EmptyConfig, Query, Reducer, PropsFactory, StateOf, Store, StoreDef } from '@ngneat/elf';
export interface PaginationData<IdType extends number | string = number> {
    total: number;
    perPage: number;
    lastPage: number;
    currentPage: IdType;
}
export interface PaginationState<IdType extends number | string = number> {
    pagination: {
        pages: Record<IdType, IdType[]>;
    } & PaginationData<IdType>;
}
export declare function withPagination<IdType extends number | string = number>(options?: {
    initialPage?: IdType;
}): PropsFactory<PaginationState<IdType>, EmptyConfig>;
export declare function setPage<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(key: string | number, ids: Array<getIdType<S, Ref>>): Reducer<S>;
export declare function selectPaginationData<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(): OperatorFunction<S, PaginationState['pagination']>;
export declare function getPaginationData<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(): Query<S, PaginationState['pagination']>;
export declare function updatePaginationData<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(data: PaginationData): Reducer<S>;
export declare function deletePage<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(id: string | number): Reducer<S>;
export declare function deleteAllPages<S extends StateOf<typeof withPagination> & EntitiesState<Ref>, Ref extends EntitiesRef = DefaultEntitiesRef>(): Reducer<S>;
export declare function setCurrentPage<S extends StateOf<typeof withPagination> & EntitiesState<DefaultEntitiesRef>>(id: S['pagination']['currentPage']): Reducer<S>;
export declare function selectCurrentPage<S extends StateOf<typeof withPagination>>(): OperatorFunction<S, S['pagination']['currentPage']>;
export declare function selectHasPage<S extends StateOf<typeof withPagination>>(id: S['pagination']['currentPage']): OperatorFunction<S, boolean>;
export declare function hasPage<S extends StateOf<typeof withPagination>>(id: S['pagination']['currentPage']): Query<S, boolean>;
export declare function selectCurrentPageEntities<S extends StateOf<typeof withPagination> & EntitiesState<DefaultEntitiesRef>, Ref extends EntitiesRef = DefaultEntitiesRef>(): OperatorFunction<S, Array<getEntityType<S, Ref>>>;
export declare function skipWhilePageExists<T, S extends StateOf<typeof withPagination>>(store: Store<StoreDef<S>>, page: string | number, options?: {
    returnSource?: Observable<any>;
}): (source: Observable<T>) => Observable<any>;