/// <reference types="node" />
import fs from 'fs';
export interface IWatcherCallbackToEvents {
    add: (baseUrl: string, path: string, stats?: fs.Stats) => void;
    unlink: (baseUrl: string, path: string) => void;
    change?: (baseUrl: string, path: string, stats?: fs.Stats) => void;
}
export default class FileWatcher {
    private _aliases;
    private _watcher;
    private _callbacks;
    private _ready;
    constructor(aliases: string[], cb: IWatcherCallbackToEvents);
    private getRelativePath;
    private init;
}