import { Observable } from 'rxjs';
import { EcabsDatePickerTranslations } from '../models/ecabs-date-picker-translations.models';
import * as i0 from "@angular/core";
export declare class EcabsDatePickerHeaderService {
    private defaultTranslations;
    private _config;
    setConfig(config: EcabsDatePickerTranslations): void;
    getConfig(): Observable<EcabsDatePickerTranslations>;
    updateConfig(configUpdate: EcabsDatePickerTranslations): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<EcabsDatePickerHeaderService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<EcabsDatePickerHeaderService>;
}