import { DateTime } from 'luxon';
export declare function op(state: any): DateTime | string | number | null;
export declare function now(state: any): DateTime;
export declare function seconds(state: any): string;
export declare function minutes(state: any): string;
export declare function hours(state: any): string;
export declare function day(state: any): string;
export declare function monthText(state: any): string;
export declare function month(state: any): string;
export declare function year(state: any): string;
export declare function format(state: any): string;
export declare function text(state: any): string;
export declare function unix(state: any): number;
export declare function startOf(state: any): number;
export declare function endOf(state: any): number;
export declare function iso(state: any): string;
export declare function add(state: any): DateTime;
export declare function subtract(state: any): DateTime;
declare const _default: any;
export default _default;