// Type definitions for non-npm package Node.js 12.0
// Project: http://nodejs.org/
// Definitions by: Microsoft TypeScript <https://github.com/Microsoft>
//                 DefinitelyTyped <https://github.com/DefinitelyTyped>
//                 Alberto Schiabel <https://github.com/jkomyno>
//                 Alexander T. <https://github.com/a-tarasyuk>
//                 Alvis HT Tang <https://github.com/alvis>
//                 Andrew Makarov <https://github.com/r3nya>
//                 Benjamin Toueg <https://github.com/btoueg>
//                 Bruno Scheufler <https://github.com/brunoscheufler>
//                 Chigozirim C. <https://github.com/smac89>
//                 Christian Vaagland Tellnes <https://github.com/tellnes>
//                 David Junger <https://github.com/touffy>
//                 Deividas Bakanas <https://github.com/DeividasBakanas>
//                 Eugene Y. Q. Shen <https://github.com/eyqs>
//                 Flarna <https://github.com/Flarna>
//                 Hannes Magnusson <https://github.com/Hannes-Magnusson-CK>
//                 Hoàng Văn Khải <https://github.com/KSXGitHub>
//                 Huw <https://github.com/hoo29>
//                 Kelvin Jin <https://github.com/kjin>
//                 Klaus Meinhardt <https://github.com/ajafff>
//                 Lishude <https://github.com/islishude>
//                 Mariusz Wiktorczyk <https://github.com/mwiktorczyk>
//                 Matthieu Sieben <https://github.com/matthieusieben>
//                 Mohsen Azimi <https://github.com/mohsen1>
//                 Nicolas Even <https://github.com/n-e>
//                 Nicolas Voigt <https://github.com/octo-sniffle>
//                 Parambir Singh <https://github.com/parambirs>
//                 Sebastian Silbermann <https://github.com/eps1lon>
//                 Simon Schick <https://github.com/SimonSchick>
//                 Thomas den Hollander <https://github.com/ThomasdenH>
//                 Wilco Bakker <https://github.com/WilcoBakker>
//                 wwwy3y3 <https://github.com/wwwy3y3>
//                 Zane Hannan AU <https://github.com/ZaneHannanAU>
//                 Jeremie Rodriguez <https://github.com/jeremiergz>
//                 Samuel Ainsworth <https://github.com/samuela>
//                 Kyle Uehlein <https://github.com/kuehlein>
//                 Jordi Oliveras Rovira <https://github.com/j-oliveras>
//                 Thanik Bhongbhibhat <https://github.com/bhongy>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

// NOTE: These definitions support NodeJS and TypeScript 3.2.

// NOTE: TypeScript version-specific augmentations can be found in the following paths:
//          - ~/base.d.ts         - Shared definitions common to all TypeScript versions
//          - ~/index.d.ts        - Definitions specific to TypeScript 2.1
//          - ~/ts3.2/index.d.ts  - Definitions specific to TypeScript 3.2

// NOTE: Augmentations for TypeScript 3.2 and later should use individual files for overrides
//       within the respective ~/ts3.2 (or later) folder. However, this is disallowed for versions
//       prior to TypeScript 3.2, so the older definitions will be found here.

// Base definitions for all NodeJS modules that are not specific to any version of TypeScript:
/// <reference path="base.d.ts" />

// TypeScript 2.1-specific augmentations:

// Forward-declarations for needed types from es2015 and later (in case users are using `--lib es5`)
// Empty interfaces are used here which merge fine with the real declarations in the lib XXX files
// just to ensure the names are known and node typings can be sued without importing these libs.
// if someone really needs these types the libs need to be added via --lib or in tsconfig.json
interface MapConstructor { }
interface WeakMapConstructor { }
interface SetConstructor { }
interface WeakSetConstructor { }
interface Set<T> {}
interface Map<K, V> {}
interface ReadonlySet<T> {}
interface IteratorResult<T> { }
interface Iterable<T> { }
interface Iterator<T> {
    next(value?: any): IteratorResult<T>;
}
interface IterableIterator<T> { }
interface AsyncIterableIterator<T> {}
interface SymbolConstructor {
    readonly iterator: symbol;
    readonly asyncIterator: symbol;
}
declare var Symbol: SymbolConstructor;
// even this is just a forward declaration some properties are added otherwise
// it would be allowed to pass anything to e.g. Buffer.from()
interface SharedArrayBuffer {
    readonly byteLength: number;
    slice(begin?: number, end?: number): SharedArrayBuffer;
}

declare module "util" {
    namespace inspect {
        const custom: symbol;
    }
    namespace promisify {
        const custom: symbol;
    }
    namespace types {
        function isBigInt64Array(value: any): boolean;
        function isBigUint64Array(value: any): boolean;
    }
}
