/// <reference types="node" />
import { EventEmitter } from 'node:events';
import { FileCopySettings } from './fipy.settings';
export declare class FileCopy extends EventEmitter {
    private settings;
    constructor(settings: FileCopySettings);
    /**
     * Copies files from the source folder to the destination folder. Emits a fileCopied event for each file copied.
     * @param renameFunction A function that takes a file name as an argument and returns a new file name. If not provided, the file name is not changed.
     * @emits fileCopied An event that is emitted for each file copied. The event emits the source file and the destination file.
     * @emits error An event that is emitted if an error occurs. The event emits the error message.
     */
    copyFiles(renameFunction?: (file: string) => string): void;
    /**
     * Moves files from the source folder to the destination folder. Emits a fileCopied and a fileDeleted event for each file moved.
     * @emits fileCopied An event that is emitted for each file copied. The event emits the source file and the destination file.
     * @emits fileDeleted An event that is emitted for each file deleted. The event emits the source file.
     * @emits error An event that is emitted if an error occurs. The event emits the error message.
     */
    moveFiles(renameFunction?: (file: string) => string): void;
    private checkSourceFolder;
    private checkDestinationFolder;
    private copyFile;
    private getFilesToCopy;
    private getFilesRecursive;
    private getFiles;
    /**
     * Adds a listener for the fileCopied event.
     * @param listener The callback function to call when the event is emitted. The callback function takes two arguments: file and destinationFile.
     */
    on(event: 'fileCopied', listener: (file: string, destinationFile: string) => void): this;
    /**
     * Adds a listener for the fileDeleted event.
     * @param listener The callback function to call when the event is emitted. The callback function takes one argument: file.
     */
    on(event: 'fileDeleted', listener: (file: string) => void): this;
    /**
     * Adds a listener for the error event.
     * @param listener The callback function to call when the event is emitted. The callback function takes one argument: error.
     */
    on(event: 'error', listener: (error: string) => void): this;
}