export type QueryDate = Date | [Date, string];
declare function queryDateToString(queryDate: QueryDate): string;
declare function queryDateCompare(recordDate: Date | undefined, recordId: string | undefined, queryDate: QueryDate | undefined): 0 | 1 | -1;
export declare const QueryDate: {
    toString: typeof queryDateToString;
    compare: typeof queryDateCompare;
};
export {};