import { EventEmitter, OnChanges, SimpleChanges } from '@angular/core';
import { ToastrService } from 'ngx-toastr';
import { FileInputComponent } from './material-file-input/file-input/file-input.component';
import { ControlMaterialComponent } from '../control-material.component';
import * as i0 from "@angular/core";
export declare class ControlMaterialFileComponent extends ControlMaterialComponent implements OnChanges {
    selectedFiles: any;
    image: any;
    extensao: [string?];
    filename: any;
    maxSize: number;
    file: any;
    imageHeight: string;
    imageWidth: string;
    imageClass: string;
    nome: string;
    hint: any;
    selectedFile: EventEmitter<any>;
    inputFile: FileInputComponent;
    protected toastrService: ToastrService;
    constructor();
    ngOnChanges(changes: SimpleChanges): void;
    updateImage(): void;
    selectFile($event: any): void;
    private renderImage;
    private blobToFile;
    private resizeImage;
    static ɵfac: i0.ɵɵFactoryDeclaration<ControlMaterialFileComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ControlMaterialFileComponent, "lib-control-material-file", never, { "extensao": { "alias": "extensao"; "required": false; }; "filename": { "alias": "filename"; "required": false; }; "maxSize": { "alias": "maxSize"; "required": false; }; "file": { "alias": "file"; "required": false; }; "imageHeight": { "alias": "imageHeight"; "required": false; }; "imageWidth": { "alias": "imageWidth"; "required": false; }; "imageClass": { "alias": "imageClass"; "required": false; }; "nome": { "alias": "nome"; "required": false; }; "hint": { "alias": "hint"; "required": false; }; }, { "selectedFile": "selectedFile"; }, never, never, true, never>;
}