import { SyntheticEvent, KeyboardEvent } from "react";
export declare const isToggleList: (event: KeyboardEvent) => boolean;
export declare const usePopperStatus: (props: {
    initialOpen?: boolean | undefined;
    isMultiSelect?: boolean | undefined;
    onClose?: ((event: SyntheticEvent) => void) | undefined;
}) => {
    isOpen: boolean;
    notifyPopper: (event: SyntheticEvent) => void;
};