import { EventEmitter } from '@angular/core';
import { NzMessageService, NzUploadFile } from 'ng-zorro-antd';
import { Observable } from "rxjs";
import { HttpClient } from "@angular/common/http";
import { ControlValueAccessor } from "@angular/forms";
import { BaseService } from "../../../core";
export declare class LcUploadImgComponent extends BaseService implements ControlValueAccessor {
    private msg;
    private http;
    lcAction: string;
    lcGetAction: string;
    lcFileType: string;
    get action(): string;
    loading: boolean;
    imgUrl?: string;
    responseData: any;
    _value: any;
    get value(): any;
    set value(value: any);
    c8OnChange: EventEmitter<any>;
    private onChangeFn;
    private onTouchedFn;
    constructor(msg: NzMessageService, http: HttpClient);
    beforeUpload: (file: NzUploadFile, _fileList: NzUploadFile[]) => Observable<boolean>;
    private getBase64;
    handleChange(info: {
        file: NzUploadFile;
    }): void;
    remove(e: Event): void;
    view(e: Event): void;
    customReq: (item: any) => import("rxjs").Subscription;
    change(value: any): void;
    writeValue(value: string): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
}