import * as React from 'react'; export type AccordionEventKey = string | string[] | null | undefined; export declare type AccordionSelectCallback = (eventKey: AccordionEventKey, e: React.SyntheticEvent) => void; export interface AccordionContextValue { activeEventKey?: AccordionEventKey; onSelect?: AccordionSelectCallback; alwaysOpen?: boolean; } export declare function isAccordionItemSelected(activeEventKey: AccordionEventKey, eventKey: string): boolean; declare const context: React.Context; export default context;