import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class UniquePipe implements PipeTransform {
    transform(input: any[], args?: string | undefined): any[];
    transform<T>(input: T, args?: string | undefined): T;
    static ɵfac: i0.ɵɵFactoryDeclaration<UniquePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<UniquePipe, "unique", false>;
}