import * as i0 from "@angular/core";
export declare class DateTimeService {
    userTimeZone: string;
    constructor();
    toTimeZone(date?: Date): string;
    toUTCDate(dateInput?: Date): Date;
    toTime(date?: Date | null): string;
    stringToDate(fechaString: string): Date;
    getDateTimeNow(): Date;
    getformatDate(date?: Date, format?: string): string;
    getTextDateLiq(fecha: Date): string;
    combinarFechaYHora(fecha: string, hora: string): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<DateTimeService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DateTimeService>;
}