import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class DurationPipe implements PipeTransform {
    transform(seconds: number): string;
    pad(value: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<DurationPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<DurationPipe, "duration", false>;
}