import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class TimestampPipe implements PipeTransform {
    transform(value: number, format?: 'short' | 'long'): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<TimestampPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TimestampPipe, "timestamp", false>;
}