// Type definitions for watchpack 1.1
// Project: https://github.com/webpack/watchpack
// Definitions by: e-cloud <https://github.com/e-cloud>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// Minimum TypeScript Version: 3.9

/// <reference types="node" />

import { EventEmitter } from 'events';
import Watcher = require('./Watcher');

declare class Watchpack extends EventEmitter {
    aggregatedChanges: string[];
    aggregateTimeout: NodeJS.Timer;
    dirWatchers: Watcher[];
    fileWatchers: Watcher[];
    mtimes: {
        [path: string]: number;
    };
    options: Watchpack.WatchOptions;
    paused: boolean;
    watcherOptions: Watchpack.WatcherOptions;

    constructor(options: Watchpack.WatchOptions);

    watch(files: string[], directories: string[], startTime?: number): void;

    close(): void;

    pause(): void;

    getTimes(): {
        [path: string]: number;
    };

    _fileWatcher(file: string, watcher: Watcher): Watcher;

    _dirWatcher(item: string, watcher: Watcher): Watcher;

    _onChange(item: string, mtime: number, file?: string): void;

    _onTimeout(): void;
}

declare namespace Watchpack {
    interface WatcherOptions {
        ignored?: string[] | string | RegExp | ((path: string) => boolean) | undefined;
        poll?: boolean | number | undefined;
    }
    interface WatchOptions extends WatcherOptions {
        aggregateTimeout?: number | undefined;
    }
}

export = Watchpack;