import type { RefObject } from 'react';
import type { TooltipPlacement, TooltipProps } from '../../core/types';
type TooltipFallbackPlacementParams = {
    isOpened: boolean;
    placement: TooltipPlacement;
    arrowPosition: TooltipProps['arrowPosition'];
    fallbackPlacements: TooltipPlacement[] | undefined;
    tooltipBodyRef: RefObject<HTMLElement | null>;
};
type TooltipFallbackPlacementResult = {
    activePlacement: TooltipPlacement;
    activeArrowPosition: TooltipProps['arrowPosition'];
};
export declare function useTooltipFallbackPlacement({ isOpened, placement, arrowPosition, fallbackPlacements, tooltipBodyRef }: TooltipFallbackPlacementParams): TooltipFallbackPlacementResult;
export {};