import { EventEmitter, OnInit, OnChanges } from '@angular/core';
import { FileProvider } from '../file.provider';
import { StoredFile } from '../../model/file';
import { MatDialog } from '@angular/material';
import { UIService } from '../../ui.service';
import { I18N } from 'ess-plugin-base';
export declare class FileLinker implements OnInit, OnChanges {
    private fileProvider;
    private dialog;
    i18n: I18N;
    private ui;
    accept: string;
    folder_id: number;
    path: string;
    resource: string;
    files: Map<string, Set<StoredFile>>;
    titleText: string;
    showFiles: boolean;
    maxNameLength: number;
    showButtons: boolean;
    canAdd: boolean;
    canDelete: boolean;
    onOpen: EventEmitter<StoredFile>;
    onEdit: EventEmitter<StoredFile>;
    onUpload: EventEmitter<any>;
    onDownload: EventEmitter<StoredFile>;
    constructor(fileProvider: FileProvider, dialog: MatDialog, i18n: I18N, ui: UIService);
    ngOnInit(): void;
    ngOnChanges(): void;
    reload(): void;
    upload(files: File[]): void;
    download(file: StoredFile): void;
    open(file: StoredFile): void;
    edit(file: StoredFile): void;
    deleteFile(file: StoredFile): Promise<void>;
    onFilesAdded(): void;
    getExtension(file: StoredFile): string;
}