import { AbstractWatcher } from './AbstractWatcher';
import { FileWatcherConfig } from './FileWatcherConfig';
/**
 * A file watcher
 */
export declare class FileWatcher extends AbstractWatcher {
    /**
     * Watched path
     */
    private readonly path;
    /**
     * Whether or not the watcher is recursive
     */
    private readonly recursive;
    /**
     * Create a new file watcher
     *
     * @param config Config for the file watcher
     */
    constructor(config: FileWatcherConfig);
    isValid(): Promise<boolean>;
    start(): Promise<void>;
    stop(): Promise<void>;
}