import { OnInit, EventEmitter, OnChanges } from '@angular/core';
import { Files } from '../../models/file';
import { NgxFfmService } from '../../ngx-ffm.service';
import { MatDialog } from '@angular/material/dialog';
import { MatSnackBar } from '@angular/material/snack-bar';
import { DomSanitizer } from '@angular/platform-browser';
export declare class FileDirectoriesComponent implements OnInit, OnChanges {
    ngxFfmService: NgxFfmService;
    dialog: MatDialog;
    snackBar: MatSnackBar;
    private sanitizer;
    directoryInput: Files;
    outputdir: EventEmitter<any>;
    file: Files;
    arrDirectories: any[];
    arrDirectoryCopy: any[];
    arrDocuments: any[];
    arrDocumentsCopy: any[];
    openableExtensions: string[];
    load: boolean;
    imgUrl: string;
    base64Image: any;
    constructor(ngxFfmService: NgxFfmService, dialog: MatDialog, snackBar: MatSnackBar, sanitizer: DomSanitizer);
    ngOnInit(): void;
    ngOnChanges(): void;
    loadDirectories(filePath: any): Promise<any[]>;
    loadDocuments(filePath: any): Promise<any[]>;
    btnNewDirectory_Click(): void;
    openSnackBar(message: string, action: string): void;
}