export type OrderBy = {
    by: string;
    order: OrderDirection;
};
export declare enum OrderDirection {
    ASC = "ASC",
    DESC = "DESC"
}
/**
 * 对非结构化的 orderby 字符串进行解构, 支持中间有空格的字段名称
 *
 * `"[Calendar] desc"` to `["[Calendar]", "DESC"]`
 */
export declare function deconstructOrderby(orderby: OrderBy): {
    by: string;
    order: OrderDirection;
};