/**
 * 获取对应标识符的变量值，及其它信息
 * @param variableName
 * @returns
 */
export declare const useVariable: (variableName: string) => {
    value: any;
    title: string;
    collection: import("../..").Collection;
} | {
    value?: undefined;
    title?: undefined;
    collection?: undefined;
};
