import { OnInit } from '@angular/core';
import { NzModalSubject } from 'ng-zorro-antd';
/**
 * 瀑布流布局方式，请参考https://www.w3cplus.com/css/pure-css-create-masonry-layout.html
 */
export declare class CardAlternativesComponent implements OnInit {
    private nzModelSubject;
    card: any;
    cards: any;
    alts: any;
    alternatives: any[];
    save(): void;
    constructor(nzModelSubject: NzModalSubject);
    selectCard(card: any): void;
    ngOnInit(): void;
}