import { EventEmitter } from '@angular/core';
import { UploadButtonService } from './upload-btn.service';
import { ToastrService } from 'ngx-toastr';
import * as i0 from "@angular/core";
export declare class UploadButtonComponent {
    service: UploadButtonService;
    toastr: ToastrService;
    loading: boolean;
    showInput: boolean;
    btnLabel: string;
    btnClass: string;
    showBtn: boolean;
    disabled: boolean;
    btnStyle: {};
    acceptFiles: string;
    url: string;
    maxSizeMB: number;
    maxFiles: number;
    icon: string;
    showIcon: boolean;
    offLineMode: boolean;
    successUpload: EventEmitter<any>;
    data: EventEmitter<any>;
    errorUploading: EventEmitter<any>;
    saving: EventEmitter<any>;
    inputFile: any;
    constructor(service: UploadButtonService, toastr: ToastrService);
    onChangeFile(event: any): void;
    private _isValidFileSize;
    clickButton(): void;
    private _isValidFileExtension;
    private _isValidFiles;
    saveFiles(files: File[]): void;
    throwError(error?: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<UploadButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<UploadButtonComponent, "upload-btn", never, { "btnLabel": "btnLabel"; "btnClass": "btnClass"; "showBtn": "showBtn"; "disabled": "disabled"; "btnStyle": "btnStyle"; "acceptFiles": "acceptFiles"; "url": "url"; "maxSizeMB": "maxSizeMB"; "maxFiles": "maxFiles"; "icon": "icon"; "showIcon": "showIcon"; "offLineMode": "offLineMode"; }, { "successUpload": "successUpload"; "data": "data"; "errorUploading": "errorUploading"; "saving": "saving"; }, never, never>;
}