import type * as fs from 'fs';
import type * as smartrx from '@push.rocks/smartrx';
/**
 * File system event types that the watcher emits
 */
export type TWatchEventType = 'add' | 'addDir' | 'change' | 'unlink' | 'unlinkDir' | 'ready' | 'error';
/**
 * Data structure for watch events
 */
export interface IWatchEvent {
    type: TWatchEventType;
    path: string;
    stats?: fs.Stats;
    error?: Error;
}
/**
 * Options for creating a watcher
 */
export interface IWatcherOptions {
    /** Base paths to watch (extracted from glob patterns) */
    basePaths: string[];
    /** Maximum directory depth to watch */
    depth: number;
    /** Whether to follow symbolic links */
    followSymlinks: boolean;
    /** Stability threshold for write detection (ms) */
    stabilityThreshold: number;
    /** Poll interval for write detection (ms) */
    pollInterval: number;
}
/**
 * Common interface for file watchers across runtimes
 */
export interface IWatcher {
    /** Start watching files */
    start(): Promise<void>;
    /** Stop watching and clean up */
    stop(): Promise<void>;
    /** Whether the watcher is currently active */
    readonly isWatching: boolean;
    /** Subject that emits watch events */
    readonly events$: smartrx.rxjs.Subject<IWatchEvent>;
}