import * as React from 'react';
export type SideNavEventKey = string | string[] | null | undefined;
export declare type SideNavSelectCallback = (eventKey: SideNavEventKey, e: React.SyntheticEvent<unknown>) => void;
export interface SideNavContextValue {
    activeEventKey?: SideNavEventKey;
    onSelect?: SideNavSelectCallback;
    alwaysOpen?: boolean;
    activeLinkKey?: string;
}
export declare function isSideNavItemSelected(activeEventKey: SideNavEventKey, eventKey: string): boolean;
declare const context: React.Context<SideNavContextValue>;
export default context;