import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ToSurveyJsJsonPipe implements PipeTransform {
    transform(questions: any, ...args: any[]): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToSurveyJsJsonPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<ToSurveyJsJsonPipe, "toSurveyJsJson", false>;
}