import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class SumPipe implements PipeTransform {
    transform(num: any[]): number;
    transform<T>(num: any): T;
    static ɵfac: i0.ɵɵFactoryDeclaration<SumPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<SumPipe, "sum", false>;
}