import { PipeTransform } from '@angular/core';
import { KnoraDate } from '@dasch-swiss/dsp-js';
export declare class KnoraDatePipe implements PipeTransform {
    transform(date: KnoraDate, format?: string, displayOptions?: 'era' | 'calendar' | 'all'): string;
    leftPadding(value: number): string;
    addDisplayOptions(date: KnoraDate, value: string, options: string): string;
    getFormattedString(date: KnoraDate, format: string): string;
}