import { EventEmitter } from '@angular/core';
import { NgxFileDropEntry } from 'ngx-file-drop';
import { ReplaySubject } from 'rxjs';
import { ApiService } from '../../../services/api.service';
import { AppEnvironment } from '../../../types/app-environment';
import { FileMeta } from '../../../types/file';
import { FileBaseComponent } from '../file-base/file-base.component';
import * as i0 from "@angular/core";
export declare class FileUploadComponent extends FileBaseComponent {
    private environment;
    appBaseHref: string;
    protected api: ApiService;
    filesUpdated: EventEmitter<FileMeta[]>;
    droppedFiles: NgxFileDropEntry[];
    fileMetas: Set<FileMeta>;
    updateFileMetasSubject: ReplaySubject<FileMeta[]>;
    displayedColumns: string[];
    dropZoneHover: boolean;
    getFileIcon: (file: File | FileMeta, baseHref?: string) => string;
    baseHref: string;
    constructor(environment: AppEnvironment, appBaseHref: string, api: ApiService);
    get fieldKey(): string;
    dropped(droppedFiles: NgxFileDropEntry[]): void;
    fileOver($event: any): void;
    fileLeave($event: any): void;
    formatSize(bytes: number, decimalPlaces?: number): string;
    truncate(s: string, maxLength?: number): string;
    addFile(file: File): void;
    removeFile($event: any, fileMeta: FileMeta): void;
    updateFileList(): void;
    loadFiles(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileUploadComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FileUploadComponent, "lib-file-upload", never, {}, { "filesUpdated": "filesUpdated"; }, never, never, false>;
}
//# sourceMappingURL=file-upload.component.d.ts.map