import { PipeTransform } from '@angular/core';
import * as moment from 'moment';
import * as ɵngcc0 from '@angular/core';
export declare class DifferencePipe implements PipeTransform {
    transform(value: moment.MomentInput, otherValue: moment.MomentInput, unit?: moment.unitOfTime.Diff, precision?: boolean): number;
    static ɵfac: ɵngcc0.ɵɵFactoryDeclaration<DifferencePipe, never>;
    static ɵpipe: ɵngcc0.ɵɵPipeDeclaration<DifferencePipe, "amDifference">;
}

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