import { HierarchicalMenuRenderState, HierarchicalMenuItem } from 'instantsearch.js/es/connectors/hierarchical-menu/connectHierarchicalMenu';
export declare class NgAisHierarchicalMenuItem {
    lvl: number;
    refine: HierarchicalMenuRenderState['refine'];
    createURL: HierarchicalMenuRenderState['createURL'];
    item: HierarchicalMenuItem;
    cx: (element?: string, subElement?: string) => string;
    getItemClass(item: any): string;
    getListClass(): string;
    isArray(potentialArray: any): boolean;
    handleClick(event: MouseEvent, item: HierarchicalMenuItem): void;
}