export declare const INNER_STATE: unique symbol;
interface UseMergeOpenProps {
    [INNER_STATE]?: boolean;
    visible?: boolean;
    open?: boolean;
}
export declare const CAN_USE_OPEN: () => boolean;
declare const useMergeOpen: (props: UseMergeOpenProps) => {
    [x: string]: boolean;
};
export default useMergeOpen;