/**
 * Event object passed to focus callbacks, similar to Radix's InteractOutside event.
 */
export interface FocusChangeEvent {
    /**
     * The element that received focus.
     */
    target: Element | null;
    /**
     * Prevents the default behavior (e.g., closing the menu).
     */
    preventDefault: () => void;
    /**
     * Whether preventDefault was called.
     */
    defaultPrevented: boolean;
}
/**
 * Options for the `useFocusChange` hook.
 */
export interface UseFocusChangeOptions {
    /**
     * Callback that is called when focus moves outside the tracked elements.
     * Call `event.preventDefault()` to prevent the default behavior.
     */
    onFocusOutside?: (event: FocusChangeEvent) => void;
    /**
     * Callback that is called when focus moves inside the tracked elements.
     */
    onFocusInside?: (event: FocusChangeEvent) => void;
    /**
     * Whether the hook is enabled.
     * @default true
     */
    enabled?: boolean;
    /**
     * Array of refs or elements to track focus within.
     * Focus is considered "inside" if it's within any of these elements.
     */
    elements?: Array<React.RefObject<HTMLElement>>;
}
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