import * as smartrx from '@push.rocks/smartrx';
import type { IWatcher, IWatcherOptions, IWatchEvent } from './interfaces.js';
/**
 * Node.js/Bun file watcher using chokidar
 *
 * Chokidar handles all the edge cases:
 * - Atomic writes (temp file + rename)
 * - Inode tracking
 * - Cross-platform differences
 * - Debouncing
 * - Write stabilization
 */
export declare class NodeWatcher implements IWatcher {
    private options;
    private watcher;
    private _isWatching;
    private _preExistingHandles;
    readonly events$: smartrx.rxjs.Subject<IWatchEvent>;
    constructor(options: IWatcherOptions);
    /** Collect all current FSWatcher handles from the process */
    private _getFsWatcherHandles;
    get isWatching(): boolean;
    start(): Promise<void>;
    stop(): Promise<void>;
    /** Safely emit an event, isolating subscriber errors */
    private safeEmit;
}