export declare type Unit = 'second' | 'minute' | 'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year'; export declare function selectUnit(from: Date | number, to?: Date | number, thresholds?: Partial): { value: number; unit: Unit; }; declare type Thresholds = Record<'second' | 'minute' | 'hour' | 'day', number>; export declare const DEFAULT_THRESHOLDS: Thresholds; export {}; //# sourceMappingURL=diff.d.ts.map