import { Dispatch, RefObject, SetStateAction } from 'react';
export type UseKeyboardReturn = {
    verticalIndex: RefObject<number>;
    setVerticalIndex: Dispatch<SetStateAction<number>>;
    horizontalIndex: RefObject<number>;
    setHorizontalIndex: Dispatch<SetStateAction<number>>;
};
export type CallbackInfo = {
    verticalIndex: number;
    verticalCount: number;
    horizontalIndex: number;
    horizontalCount: number;
};
export declare function useKeyboard({ disabled, verticalCount, allowVertical, horizontalCount, allowHorizontal, open, setOpen, onEnter, onKeyDown }: {
    disabled?: boolean;
    verticalCount?: number | ((horizontalIndex: number) => number);
    allowVertical?: boolean;
    horizontalCount?: number | ((verticalIndex: number) => number);
    allowHorizontal?: boolean;
    open?: boolean;
    setOpen?(open: boolean): void;
    onEnter?(info: CallbackInfo, e: KeyboardEvent): void;
    onKeyDown?(info: CallbackInfo, e: KeyboardEvent): void;
}): UseKeyboardReturn;
/**
 * 绑定ESC键，关闭遮罩层
 */
export declare function useEscapeClosable({ escapeClosable, close }: {
    escapeClosable?: boolean;
    close?(reason: 'escape'): void;
}, onEscape?: (e: KeyboardEvent) => void): RefObject<HTMLDivElement | null>;