import Client, { File, Folder } from "./client";
import Command from "./command";
export interface GetFilesRecursivelyCommandOptions {
    /**
     * the source nextcloud folder to start listing the files
     */
    sourceFolder: Folder;
    /**
     * function to filter files
     */
    filterFile?: (file: File) => File | null;
}
/**
 * Command to get all files of a nextcloud folder recursively
 */
export default class GetFilesRecursivelyCommand extends Command {
    private sourceFolder;
    private filterFile?;
    private files;
    /**
     * @param {Client} client the client
     * @param {SourceTargetFileNames[]} files the files to be uploaded
     * @param {(file: File) => void} processAfterUpload callback function to process the uploaded file
     */
    constructor(client: Client, options: GetFilesRecursivelyCommandOptions);
    /**
     * execute the command
     * @async
     * @returns {Promise<void>}
     */
    protected onExecute(): Promise<void>;
    getFiles(): File[];
    /**
     * adds files of folder and processes subordinated folders
     * @param {Folder} folder the folder to process
     * @param {number} percentagethe percentage that is finished, when the function returns
     */
    private processFolder;
}