import React from 'react';
import { usePortal } from '../Portal';
import type { ConfigProviderProps } from './type';
export declare type PortalService = ReturnType<typeof usePortal>;
export declare const PortalRef: React.MutableRefObject<{
    registerHost: () => void;
    deregisterHost: () => void;
    addPortal: (name: string, node: import("react").ReactNode) => void;
    updatePortal: (name: string, node: import("react").ReactNode) => void;
    removePortal: (name: string) => void;
}>;
declare const _default: React.MemoExoticComponent<{
    (props: ConfigProviderProps): JSX.Element;
    displayName: string;
}>;
export default _default;