import { PipeTransform } from '@angular/core';
import { NgxHelperValue } from './ngx-helper-value.interface';
import * as i0 from "@angular/core";
export declare class NgxHelperValuePipe implements PipeTransform {
    transform(value?: NgxHelperValue, options?: {
        emptyText?: string;
    }): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxHelperValuePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NgxHelperValuePipe, "ngxHelperValue", true>;
}