import type { Ref } from 'vue';
import type { Key } from '../components/interface';
export default function useTooltip({ hoverColumnKey, hoverRowKey, tooltipDelay, }: {
    hoverColumnKey: Ref<Key>;
    hoverRowKey: Ref<Key>;
    tooltipDelay: Ref<number>;
}): {
    open: Ref<boolean>;
};