import { type FocusEvent, type RefObject } from "react";
export interface AutoHideChromeHandlers {
    onMouseMove: () => void;
    onPointerMove: () => void;
    onFocus: () => void;
    onBlur: (event: FocusEvent) => void;
    onKeyDown: () => void;
}
export interface UseAutoHideChromeResult {
    visible: boolean;
    show: () => void;
    handlers: AutoHideChromeHandlers;
}
/** Pointer-idle auto-hide only — focus inside `containerRef` (keyboard/SR use) always keeps chrome visible. */
export declare function useAutoHideChrome(containerRef: RefObject<HTMLElement | null>, canHide: boolean, delayMs?: number): UseAutoHideChromeResult;