/*!
 * @license
 * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { EventEmitter } from '@angular/core';
import { Subject } from 'rxjs';
import { FileUploadCompleteEvent, FileUploadDeleteEvent, FileUploadErrorEvent, FileUploadEvent } from '../events/file.event';
import { FileModel } from '../models/file.model';
import { AppConfigService } from '@alfresco/adf-core';
import { DiscoveryApiService } from '../../common/services/discovery-api.service';
import { NodesApi, UploadApi, VersionsApi } from '@alfresco/js-api';
import { AlfrescoApiService } from '../../services/alfresco-api.service';
import * as i0 from "@angular/core";
export declare class UploadService {
    queue: FileModel[];
    queueChanged: Subject<FileModel[]>;
    fileUpload: Subject<FileUploadEvent>;
    fileUploadStarting: Subject<FileUploadEvent>;
    fileUploadCancelled: Subject<FileUploadEvent>;
    fileUploadProgress: Subject<FileUploadEvent>;
    fileUploadAborted: Subject<FileUploadEvent>;
    fileUploadError: Subject<FileUploadErrorEvent>;
    fileUploadComplete: Subject<FileUploadCompleteEvent>;
    fileUploadDeleted: Subject<FileUploadDeleteEvent>;
    fileDeleted: Subject<string>;
    private cache;
    private totalComplete;
    private totalAborted;
    private totalError;
    private excludedFileList;
    private excludedFoldersList;
    private matchingOptions;
    private folderMatchingOptions;
    private abortedFile;
    private isThumbnailGenerationEnabled;
    private _uploadApi;
    get uploadApi(): UploadApi;
    private _nodesApi;
    get nodesApi(): NodesApi;
    private _versionsApi;
    get versionsApi(): VersionsApi;
    protected apiService: AlfrescoApiService;
    protected appConfigService: AppConfigService;
    protected discoveryApiService: DiscoveryApiService;
    constructor();
    clearCache(): void;
    /**
     * Returns the number of concurrent threads for uploading.
     *
     * @returns Number of concurrent threads (default 1)
     */
    getThreadsCount(): number;
    /**
     * Checks whether the service still has files uploading or awaiting upload.
     *
     * @returns True if files in the queue are still uploading, false otherwise
     */
    isUploading(): boolean;
    /**
     * Gets the file Queue
     *
     * @returns Array of files that form the queue
     */
    getQueue(): FileModel[];
    /**
     * Adds files to the uploading queue to be uploaded
     *
     * @param files One or more separate parameters or an array of files to queue
     * @returns Array of files that were not blocked from upload by the ignore list
     */
    addToQueue(...files: FileModel[]): FileModel[];
    /**
     * Finds all the files in the queue that are not yet uploaded and uploads them into the directory folder.
     *
     * @param successEmitter Emitter to invoke on file success status change
     * @param errorEmitter Emitter to invoke on file error status change
     */
    uploadFilesInTheQueue(successEmitter?: EventEmitter<any>, errorEmitter?: EventEmitter<any>): void;
    /**
     * Cancels uploading of files.
     * If the file is smaller than 1 MB the file will be uploaded and then the node deleted
     * to prevent having files that were aborted but still uploaded.
     *
     * @param files One or more separate parameters or an array of files specifying uploads to cancel
     */
    cancelUpload(...files: FileModel[]): void;
    /** Clears the upload queue */
    clearQueue(): void;
    /**
     * Gets an upload promise for a file.
     *
     * @param file The target file
     * @returns Promise that is resolved if the upload is successful or error otherwise
     */
    getUploadPromise(file: FileModel): any;
    private getFilesToUpload;
    private beginUpload;
    private onUploadStarting;
    private onUploadProgress;
    private onUploadError;
    private onUploadComplete;
    private onUploadAborted;
    private onUploadCancelled;
    private onUploadDeleted;
    private getAction;
    private deleteAbortedNode;
    private deleteAbortedNodeVersion;
    private isSaveToAbortFile;
    private filterElement;
    private isParentFolderAllowed;
    private isFileNameAllowed;
    static ɵfac: i0.ɵɵFactoryDeclaration<UploadService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<UploadService>;
}