import { type RefObject } from 'react';
/**
 * Safari-only guard: WebKit fires dialog `cancel` on Escape even when a child
 * `auto`/`hint` popover consumed it, closing the dialog too.
 * See notes/decisions/safari-escape-nested-popover-in-dialog.md
 */
export declare function useSafariEscapeFix({ dialogRef, isVisible, }: {
    dialogRef: RefObject<HTMLDialogElement | null>;
    isVisible: boolean;
}): {
    shouldIgnoreEscape: () => boolean;
};