import { DropdownOffsets, UseDropdownPositioningProps } from '../DropdownTypes';
export declare const useDropdownPositioning: ({ isDynamicOptionPosition, targetRef, opened, maxHeight, offsetTop, offsetBottom, searchable, dataLength, itemHeight, }: UseDropdownPositioningProps) => {
    currentOffsets: DropdownOffsets;
    isOpeningUpward: boolean;
    calculateDropdownPosition: () => void;
    renderDropDown: boolean;
};