import { Placement, ReferenceObject } from "popper.js";
interface UseProperOptions {
    placement: Placement;
    positionFixed: boolean;
    modifiers?: {
        arrow?: {
            element?: any;
        };
    };
    enableEvents: boolean;
}
declare type UseProperOptionsState = {
    scheduleUpdate: () => void;
    outOfBoundaries: boolean;
    styles: {};
    arrowStyles: {};
    placement: Placement;
};
export default function usePopper(referenceElement: Element | ReferenceObject, popperElement: Element | null, { placement, positionFixed, modifiers }: UseProperOptions): UseProperOptionsState;
export {};