import { ReactNode, RefObject } from 'react';
interface PortalContainerContextType {
    containerRef: RefObject<HTMLDivElement | null>;
}
interface PortalContainerProviderProps {
    children: ReactNode;
}
export declare function PortalContainerProvider({ children, }: PortalContainerProviderProps): import("react/jsx-runtime").JSX.Element;
export declare function usePortalContainer(): PortalContainerContextType;
export {};