import { OnInit, EventEmitter, ElementRef } from '@angular/core';
import { FileUploader } from 'ng2-file-upload';
import { FileItem } from 'ng2-file-upload/file-upload/file-item.class';
export declare class FileUploadComponent implements OnInit {
    selectedFiles: any;
    fileAcceptType: any;
    multiple: boolean;
    fileMaxSize: number;
    showList: boolean;
    checkBak: any;
    _options: any;
    uploader: FileUploader;
    acceptTypeArr: string[];
    _acceptType: any;
    acceptType: any;
    fileChangeEvent: EventEmitter<{}>;
    beforeUpload: EventEmitter<{}>;
    success: EventEmitter<{}>;
    error: EventEmitter<{}>;
    progress: EventEmitter<{}>;
    options: any;
    fileUploadInput: ElementRef;
    ngOnInit(): void;
    selectedFileOnChanged(event: any): void;
    checkFileItem(fileItem: any): void;
    outputFileChangeEvent(fileItem: any): void;
    clearFileItem(fileItem?: any): void;
    beforeUploadItem(fileItem: FileItem): void;
    successItem(event: any, res: string): void;
    errorItem(event: any, res: string): void;
    progressItem(fileItem: FileItem, progress: any): void;
}