// Declare "static" methods in Error
interface ErrorConstructor {
    /** Create .stack property on a target object */
    captureStackTrace(targetObject: object, constructorOpt?: Function): void;

    /**
     * Optional override for formatting stack traces
     *
     * @see https://github.com/v8/v8/wiki/Stack%20Trace%20API#customizing-stack-traces
     */
    prepareStackTrace?: (err: Error, stackTraces: NodeJS.CallSite[]) => any;

    stackTraceLimit: number;
}

// Node.js ESNEXT support
interface String {
    /** Removes whitespace from the left end of a string. */
    trimLeft(): string;
    /** Removes whitespace from the right end of a string. */
    trimRight(): string;
}

interface ImportMeta {
    url: string;
}

/*-----------------------------------------------*
 *                                               *
 *                   GLOBAL                      *
 *                                               *
 ------------------------------------------------*/

// For backwards compability
interface NodeRequire extends NodeJS.Require {}
interface RequireResolve extends NodeJS.RequireResolve {}
interface NodeModule extends NodeJS.Module {}

declare var __filename: string;
declare var __dirname: string;

declare function setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timeout;
declare namespace setTimeout {
    function __promisify__(ms: number): Promise<void>;
    function __promisify__<T>(ms: number, value: T): Promise<T>;
}
declare function clearTimeout(timeoutId: NodeJS.Timeout): void;
declare function setInterval(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timeout;
declare function clearInterval(intervalId: NodeJS.Timeout): void;
declare function setImmediate(callback: (...args: any[]) => void, ...args: any[]): NodeJS.Immediate;
declare namespace setImmediate {
    function __promisify__(): Promise<void>;
    function __promisify__<T>(value: T): Promise<T>;
}
declare function clearImmediate(immediateId: NodeJS.Immediate): void;

declare function queueMicrotask(callback: () => void): void;

declare var require: NodeRequire;
declare var module: NodeModule;

// Same as module.exports
declare var exports: any;

/*----------------------------------------------*
*                                               *
*               GLOBAL INTERFACES               *
*                                               *
*-----------------------------------------------*/
declare namespace NodeJS {
    interface InspectOptions {
        /**
         * If set to `true`, getters are going to be
         * inspected as well. If set to `'get'` only getters without setter are going
         * to be inspected. If set to `'set'` only getters having a corresponding
         * setter are going to be inspected. This might cause side effects depending on
         * the getter function.
         * @default `false`
         */
        getters?: 'get' | 'set' | boolean;
        showHidden?: boolean;
        /**
         * @default 2
         */
        depth?: number | null;
        colors?: boolean;
        customInspect?: boolean;
        showProxy?: boolean;
        maxArrayLength?: number | null;
        /**
         * Specifies the maximum number of characters to
         * include when formatting. Set to `null` or `Infinity` to show all elements.
         * Set to `0` or negative to show no characters.
         * @default Infinity
         */
        maxStringLength?: number | null;
        breakLength?: number;
        /**
         * Setting this to `false` causes each object key
         * to be displayed on a new line. It will also add new lines to text that is
         * longer than `breakLength`. If set to a number, the most `n` inner elements
         * are united on a single line as long as all properties fit into
         * `breakLength`. Short array elements are also grouped together. Note that no
         * text will be reduced below 16 characters, no matter the `breakLength` size.
         * For more information, see the example below.
         * @default `true`
         */
        compact?: boolean | number;
        sorted?: boolean | ((a: string, b: string) => number);
    }

    interface CallSite {
        /**
         * Value of "this"
         */
        getThis(): any;

        /**
         * Type of "this" as a string.
         * This is the name of the function stored in the constructor field of
         * "this", if available.  Otherwise the object's [[Class]] internal
         * property.
         */
        getTypeName(): string | null;

        /**
         * Current function
         */
        getFunction(): Function | undefined;

        /**
         * Name of the current function, typically its name property.
         * If a name property is not available an attempt will be made to try
         * to infer a name from the function's context.
         */
        getFunctionName(): string | null;

        /**
         * Name of the property [of "this" or one of its prototypes] that holds
         * the current function
         */
        getMethodName(): string | null;

        /**
         * Name of the script [if this function was defined in a script]
         */
        getFileName(): string | null;

        /**
         * Current line number [if this function was defined in a script]
         */
        getLineNumber(): number | null;

        /**
         * Current column number [if this function was defined in a script]
         */
        getColumnNumber(): number | null;

        /**
         * A call site object representing the location where eval was called
         * [if this function was created using a call to eval]
         */
        getEvalOrigin(): string | undefined;

        /**
         * Is this a toplevel invocation, that is, is "this" the global object?
         */
        isToplevel(): boolean;

        /**
         * Does this call take place in code defined by a call to eval?
         */
        isEval(): boolean;

        /**
         * Is this call in native V8 code?
         */
        isNative(): boolean;

        /**
         * Is this a constructor call?
         */
        isConstructor(): boolean;
    }

    interface ErrnoException extends Error {
        errno?: number;
        code?: string;
        path?: string;
        syscall?: string;
        stack?: string;
    }

    interface ReadableStream extends EventEmitter {
        readable: boolean;
        read(size?: number): string | Buffer;
        setEncoding(encoding: BufferEncoding): this;
        pause(): this;
        resume(): this;
        isPaused(): boolean;
        pipe<T extends WritableStream>(destination: T, options?: { end?: boolean; }): T;
        unpipe(destination?: WritableStream): this;
        unshift(chunk: string | Uint8Array, encoding?: BufferEncoding): void;
        wrap(oldStream: ReadableStream): this;
        [Symbol.asyncIterator](): AsyncIterableIterator<string | Buffer>;
    }

    interface WritableStream extends EventEmitter {
        writable: boolean;
        write(buffer: Uint8Array | string, cb?: (err?: Error | null) => void): boolean;
        write(str: string, encoding?: BufferEncoding, cb?: (err?: Error | null) => void): boolean;
        end(cb?: () => void): void;
        end(data: string | Uint8Array, cb?: () => void): void;
        end(str: string, encoding?: BufferEncoding, cb?: () => void): void;
    }

    interface ReadWriteStream extends ReadableStream, WritableStream { }

    interface Global {
        Array: typeof Array;
        ArrayBuffer: typeof ArrayBuffer;
        Boolean: typeof Boolean;
        Buffer: typeof Buffer;
        DataView: typeof DataView;
        Date: typeof Date;
        Error: typeof Error;
        EvalError: typeof EvalError;
        Float32Array: typeof Float32Array;
        Float64Array: typeof Float64Array;
        Function: typeof Function;
        Infinity: typeof Infinity;
        Int16Array: typeof Int16Array;
        Int32Array: typeof Int32Array;
        Int8Array: typeof Int8Array;
        Intl: typeof Intl;
        JSON: typeof JSON;
        Map: MapConstructor;
        Math: typeof Math;
        NaN: typeof NaN;
        Number: typeof Number;
        Object: typeof Object;
        Promise: typeof Promise;
        RangeError: typeof RangeError;
        ReferenceError: typeof ReferenceError;
        RegExp: typeof RegExp;
        Set: SetConstructor;
        String: typeof String;
        Symbol: Function;
        SyntaxError: typeof SyntaxError;
        TypeError: typeof TypeError;
        URIError: typeof URIError;
        Uint16Array: typeof Uint16Array;
        Uint32Array: typeof Uint32Array;
        Uint8Array: typeof Uint8Array;
        Uint8ClampedArray: typeof Uint8ClampedArray;
        WeakMap: WeakMapConstructor;
        WeakSet: WeakSetConstructor;
        clearImmediate: (immediateId: Immediate) => void;
        clearInterval: (intervalId: Timeout) => void;
        clearTimeout: (timeoutId: Timeout) => void;
        decodeURI: typeof decodeURI;
        decodeURIComponent: typeof decodeURIComponent;
        encodeURI: typeof encodeURI;
        encodeURIComponent: typeof encodeURIComponent;
        escape: (str: string) => string;
        eval: typeof eval;
        global: Global;
        isFinite: typeof isFinite;
        isNaN: typeof isNaN;
        parseFloat: typeof parseFloat;
        parseInt: typeof parseInt;
        setImmediate: (callback: (...args: any[]) => void, ...args: any[]) => Immediate;
        setInterval: (callback: (...args: any[]) => void, ms: number, ...args: any[]) => Timeout;
        setTimeout: (callback: (...args: any[]) => void, ms: number, ...args: any[]) => Timeout;
        queueMicrotask: typeof queueMicrotask;
        undefined: typeof undefined;
        unescape: (str: string) => string;
        gc: () => void;
        v8debug?: any;
    }

    interface RefCounted {
        ref(): this;
        unref(): this;
    }

    // compatibility with older typings
    interface Timer extends RefCounted {
        hasRef(): boolean;
        refresh(): this;
    }

    interface Immediate extends RefCounted {
        hasRef(): boolean;
        _onImmediate: Function; // to distinguish it from the Timeout class
    }

    interface Timeout extends Timer {
        hasRef(): boolean;
        refresh(): this;
    }

    type TypedArray = Uint8Array | Uint8ClampedArray | Uint16Array | Uint32Array | Int8Array | Int16Array | Int32Array | Float32Array | Float64Array;
    type ArrayBufferView = TypedArray | DataView;

    interface Require {
        /* tslint:disable-next-line:callable-types */
        (id: string): any;
        resolve: RequireResolve;
        cache: Dict<NodeModule>;
        /**
         * @deprecated
         */
        extensions: RequireExtensions;
        main: Module | undefined;
    }

    interface RequireResolve {
        (id: string, options?: { paths?: string[]; }): string;
        paths(request: string): string[] | null;
    }

    interface RequireExtensions extends Dict<(m: Module, filename: string) => any> {
        '.js': (m: Module, filename: string) => any;
        '.json': (m: Module, filename: string) => any;
        '.node': (m: Module, filename: string) => any;
    }
    interface Module {
        exports: any;
        require: Require;
        id: string;
        filename: string;
        loaded: boolean;
        parent: Module | null;
        children: Module[];
        /**
         * @since 11.14.0
         *
         * The directory name of the module. This is usually the same as the path.dirname() of the module.id.
         */
        path: string;
        paths: string[];
    }

    interface Dict<T> {
        [key: string]: T | undefined;
    }

    interface ReadOnlyDict<T> {
        readonly [key: string]: T | undefined;
    }
}