import React, { MutableRefObject } from 'react';
import { ChangeHandler } from '../_util/useDefault';
import { TdTabBarProps } from './type';
export declare const TabBarContext: React.Context<{
    defaultIndex: MutableRefObject<number>;
    activeValue: number | string | (number | string)[];
    updateChild: ChangeHandler<number | string | (number | string)[], any[]>;
    itemCount: number;
} & Pick<TdTabBarProps, "split" | "shape" | "theme">>;
export declare function TabBarProvider({ children, value }: {
    children: any;
    value: any;
}): React.JSX.Element;