import { EventEmitter, OnInit } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { QuestionBase } from '../controls/question-base';
export declare class DynamicFormQuestionComponent implements OnInit {
    question: QuestionBase<string>;
    form: FormGroup;
    code: number;
    nzDeleteVote: EventEmitter<any>;
    nzEditVote: EventEmitter<any>;
    showUploadList: {
        showPreviewIcon: boolean;
        showRemoveIcon: boolean;
        hidePreviewIconInNonImage: boolean;
    };
    files: any;
    images: any[];
    constructor();
    ngOnInit(): void;
    delete(): void;
    edit(): void;
    isEmpty(obj: any): boolean;
    get isValid(): boolean;
    getShowTime(format: any): false | {
        nzFormat: any;
    };
}