import React, { Component } from "react";
export declare const clearSidekickMenuCache: () => void;
export type ISidekickMenuItem = {
    id: string;
    label: React.ReactNode;
    icon: React.ReactNode;
    searchTerms: string;
    visibilityControl?: {
        isVisibleResolver?: () => boolean | Promise<boolean>;
        isCachable?: boolean;
    };
} & ({
    path: string;
    onClick?: never;
    children?: never;
} | {
    path?: never;
    onClick: () => void;
    children?: never;
} | {
    path?: never;
    onClick?: never;
    children: ISidekickMenuItem[];
});
export interface SidekickMenuProps {
    items: ISidekickMenuItem[];
    searchEnabled?: boolean;
    searchAutoFocus?: boolean;
    searchPlaceholder?: string;
    alwaysShowUnsearchableItems?: boolean;
    openOnDesktop?: boolean;
    searchIcon?: React.ReactNode;
    chevronIcon?: React.ReactNode;
    headerContent?: React.ReactNode;
    footerContent?: React.ReactNode;
    cacheLifetime?: number;
}
interface SidekickMenuState {
    isOpen: boolean;
    searchTerm: string;
    highlightedIndex: number;
    openSubMenus: {
        [key: string]: boolean;
    };
    itemVisibility: {
        [key: string]: "VISIBLE" | "HIDDEN" | "PENDING";
    };
}
declare class SidekickMenu extends Component<SidekickMenuProps, SidekickMenuState> {
    static defaultProps: {
        searchEnabled: boolean;
        searchAutoFocus: boolean;
        searchPlaceholder: string;
        alwaysShowUnsearchableItems: boolean;
        openOnDesktop: boolean;
        cacheLifetime: number;
    };
    state: SidekickMenuState;
    private searchInputRef;
    private menuRef;
    private lastFocusedElement;
    componentDidMount(): void;
    componentDidUpdate(prevProps: SidekickMenuProps, prevState: SidekickMenuState): void;
    componentWillUnmount(): void;
    _validateItemIds: (items: ISidekickMenuItem[]) => void;
    _processItemVisibilities: () => void;
    toggleMenu: () => void;
    toggleSubMenu: (id: string) => void;
    handleFocusTrap: (event: KeyboardEvent) => void;
    scrollHighlightedItemIntoView: () => void;
    handleSearchChange: (event: React.ChangeEvent<HTMLInputElement>) => void;
    handleKeyDown: (event: React.KeyboardEvent) => void;
    getVisibleItems: (items?: ISidekickMenuItem[]) => ISidekickMenuItem[];
    getFilteredItems: (itemsToFilter: ISidekickMenuItem[], currentSearchTerm: string) => ISidekickMenuItem[];
    renderMenuItems: (items: ISidekickMenuItem[], level: number, currentSearchTerm: string) => React.ReactNode;
    render(): React.JSX.Element;
}
export default SidekickMenu;