import { EventEmitter } from '@angular/core';
import { Subscription } from 'rxjs';
export declare class DateUtilsService {
    record: any;
    objectEmitter: EventEmitter<any>;
    objectSubscription: Subscription;
    static months: any;
    static weeks: any;
    static filterModes: any[];
    generateDisplayColumnsFilter(filterMode: string): any[];
    /**
     *
     * @param fieldname     object field date name that want to compare
     * @param filterMode    Date filter mode e.g. today, yesterday, this_month (value take it from filterMode variable above)
     * @param dateValues     object that store date value
     *                      filterMode = custom_date, dateValue = {sdate: 'YYYY-MM-DD'}
     *                      filterMode = custom_date_rank, dateValue = {sdate: 'YYYY-MM-DD', edate: 'YYYY-MM-DD'}
     * @returns
     */
    generateObjectFilter(fieldname: string, filterMode: string, dateValues?: any): any;
    static getListDays(month: string, year: string): string[];
    /**
     *
     * @param formAction
     * @param mode
     * @param option     {sdate: "YYYY-MM-DD", label: ""}
     */
    setValue(formAction: string, mode: string, option?: any): void;
    getValue(): any;
}