import React from 'react';
/**
 * Registers global listener for all clicks. It will only call the PopupModel's `hide` event if the
 * click happened outside the `stackRef` element and its children regardless of the position in the
 * stack. This is useful for Tooltips or hierarchical menus. Adds a
 * `data-behavior-click-outside-close="always"` attribute to ensure proper functionality.
 *
 * This should be used with popup elements that should close no matter their position in the stack
 * (i.e. Tooltips).
 */
export declare const useAlwaysCloseOnOutsideClick: import("@workday/canvas-kit-react/common").BehaviorHook<{
    state: {
        stackRef: React.RefObject<HTMLDivElement>;
        targetRef: React.RefObject<HTMLButtonElement>;
        initialFocusRef: React.RefObject<any> | undefined;
        returnFocusRef: React.RefObject<any> | undefined;
        placement: import("@popperjs/core").Placement;
        id: string;
        visibility: "hidden" | "visible";
    };
    events: {
        updatePlacement(data: {
            placement: import("@popperjs/core").Placement;
        }): void;
        show(event?: Event | React.SyntheticEvent<Element, Event> | undefined): void;
        hide(event?: Event | React.SyntheticEvent<Element, Event> | undefined): void;
    };
}, {}>;
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