import type { Ref } from 'vue';
/**
 * Coordinates nested/overlapping AvTooltip instances so that only the most specific
 * (deepest) hovered/focused tooltip is shown at a time. When a descendant tooltip stops
 * being active, ancestor tooltips automatically become visible again if still triggered.
 * @param isTriggered - Whether this tooltip's own trigger is currently hovered or focused.
 * @returns An object containing `shouldShow`, reflecting whether this tooltip should be displayed.
 */
export declare function useTooltipVisibilityCoordination(isTriggered: Ref<boolean>): {
    shouldShow: import("vue").ComputedRef<boolean>;
};