export type CascaderValue = string | number;
export type CascaderLabel = string | number | null | undefined;
export declare enum CascaderOption {
    VALUE = "value",
    LABEL = "label",
    CHILDREN = "children",
    DISABLED = "disabled"
}
export declare const cascaderOptionType: readonly [CascaderOption.VALUE, CascaderOption.LABEL, CascaderOption.CHILDREN, CascaderOption.DISABLED];
export interface CascaderItem {
    [CascaderOption.VALUE]: CascaderValue;
    [CascaderOption.LABEL]: CascaderLabel;
    [CascaderOption.CHILDREN]?: CascaderItem[];
    [CascaderOption.DISABLED]?: boolean;
    isLeaf?: boolean;
    dataRef?: any;
    info?: Record<string, any>;
    [k: string]: unknown;
}