import { HitsPerPageConnectorParams, HitsPerPageWidgetDescription, HitsPerPageRenderState } from 'instantsearch.js/es/connectors/hits-per-page/connectHitsPerPage';
import { TypedBaseWidget } from '../typed-base-widget';
import { NgAisInstantSearch } from '../instantsearch/instantsearch';
import { NgAisIndex } from '../index-widget/index-widget';
export declare class NgAisHitsPerPage extends TypedBaseWidget<HitsPerPageWidgetDescription, HitsPerPageConnectorParams> {
    parentIndex: NgAisIndex;
    instantSearchInstance: NgAisInstantSearch;
    items: HitsPerPageConnectorParams['items'];
    transformItems?: HitsPerPageConnectorParams['transformItems'];
    state: HitsPerPageRenderState;
    get isHidden(): boolean;
    constructor(parentIndex: NgAisIndex, instantSearchInstance: NgAisInstantSearch);
    ngOnInit(): void;
}