import type { CascaderOption } from './Cascader';
export interface UseCascaderInput {
    data: CascaderOption[];
    value: string[] | null | undefined;
    defaultValue: string[] | null | undefined;
    onChange: ((value: string[] | null, options: CascaderOption[]) => void) | undefined;
    changeOnSelect: boolean | undefined;
    allowDeselect: boolean | undefined;
    expandTrigger: 'click' | 'hover' | undefined;
    onLeafSelect?: () => void;
}
export declare function useCascader({ data, value, defaultValue, onChange, changeOnSelect, allowDeselect, expandTrigger, onLeafSelect, }: UseCascaderInput): {
    value: string[] | null;
    setValue: (value: string[] | null, ...payload: any[]) => void;
    selectPath: (path: string[]) => void;
    activePath: string[];
    setActivePath: import("react").Dispatch<import("react").SetStateAction<string[]>>;
    resetActivePath: () => void;
    keyboardNav: boolean;
    setKeyboardNav: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    handleOptionClick: (level: number, option: CascaderOption) => void;
    handleOptionMouseEnter: (level: number, option: CascaderOption) => void;
    handleColumnsKeyDown: (event: React.KeyboardEvent) => boolean;
    pathOptions: CascaderOption[];
};