Jeongmin Seo / favorite_restaurant

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# Favorite restaurant platform
\ No newline at end of file
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
.pnpm-debug.log*
# Diagnostic reports (https://nodejs.org/api/report.html)
report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov
# Coverage directory used by tools like istanbul
coverage
*.lcov
# nyc test coverage
.nyc_output
# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
.grunt
# Bower dependency directory (https://bower.io/)
bower_components
# node-waf configuration
.lock-wscript
# Compiled binary addons (https://nodejs.org/api/addons.html)
build/Release
# Dependency directories
node_modules/
jspm_packages/
# Snowpack dependency directory (https://snowpack.dev/)
web_modules/
# TypeScript cache
*.tsbuildinfo
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Microbundle cache
.rpt2_cache/
.rts2_cache_cjs/
.rts2_cache_es/
.rts2_cache_umd/
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
.env.test
.env.production
# parcel-bundler cache (https://parceljs.org/)
.cache
.parcel-cache
# Next.js build output
.next
out
# Nuxt.js build / generate output
.nuxt
dist
# Gatsby files
.cache/
# Comment in the public line in if your project uses Gatsby and not Next.js
# https://nextjs.org/blog/next-9-1#public-directory-support
# public
# vuepress build output
.vuepress/dist
# Serverless directories
.serverless/
# FuseBox cache
.fusebox/
# DynamoDB Local files
.dynamodb/
# TernJS port file
.tern-port
# Stores VSCode versions used for testing VSCode extensions
.vscode-test
# yarn v2
.yarn/cache
.yarn/unplugged
.yarn/build-state.yml
.yarn/install-state.gz
.pnp.*
#보안관련
package-lock.json
\ No newline at end of file
const express = require("express");
const http = require("http");
const app = express();
const path = require("path")
const server = http.createServer(app);
const socketIO = require("socket.io")
const io = socketIO(server);
app.use(express.static(path.join(__dirname, "src")))
const PORT = process.env.PORT || 3000;
io.on('connection', (socket) => {
socket.on("chatting", (data)=>{
io.emit("chatting", data)
})
});
server.listen(PORT, ()=>console.log(`server is running ${PORT}`))
\ No newline at end of file
#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../mime/cli.js" "$@"
else
exec node "$basedir/../mime/cli.js" "$@"
fi
@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\mime\cli.js" %*
#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../mime/cli.js" $args
} else {
& "$basedir/node$exe" "$basedir/../mime/cli.js" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../mime/cli.js" $args
} else {
& "node$exe" "$basedir/../mime/cli.js" $args
}
$ret=$LASTEXITCODE
}
exit $ret
This diff is collapsed. Click to expand it.
MIT License
Copyright (c) Microsoft Corporation.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE
# Installation
> `npm install --save @types/component-emitter`
# Summary
This package contains type definitions for component-emitter (https://www.npmjs.com/package/component-emitter).
# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/component-emitter.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/component-emitter/index.d.ts)
````ts
// Type definitions for component-emitter v1.2.1
// Project: https://www.npmjs.com/package/component-emitter
// Definitions by: Peter Snider <https://github.com/psnider>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.2
interface Emitter<Event = string> {
on(event: Event, listener: Function): Emitter;
once(event: Event, listener: Function): Emitter;
off(event?: Event, listener?: Function): Emitter;
emit(event: Event, ...args: any[]): Emitter;
listeners(event: Event): Function[];
hasListeners(event: Event): boolean;
removeListener(event?: Event, listener?: Function): Emitter;
removeEventListener(event?: Event, listener?: Function): Emitter;
removeAllListeners(event?: Event): Emitter;
}
declare const Emitter: {
(obj?: object): Emitter;
new (obj?: object): Emitter;
};
export = Emitter;
````
### Additional Details
* Last updated: Thu, 14 Oct 2021 19:01:31 GMT
* Dependencies: none
* Global values: none
# Credits
These definitions were written by [Peter Snider](https://github.com/psnider).
// Type definitions for component-emitter v1.2.1
// Project: https://www.npmjs.com/package/component-emitter
// Definitions by: Peter Snider <https://github.com/psnider>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.2
interface Emitter<Event = string> {
on(event: Event, listener: Function): Emitter;
once(event: Event, listener: Function): Emitter;
off(event?: Event, listener?: Function): Emitter;
emit(event: Event, ...args: any[]): Emitter;
listeners(event: Event): Function[];
hasListeners(event: Event): boolean;
removeListener(event?: Event, listener?: Function): Emitter;
removeEventListener(event?: Event, listener?: Function): Emitter;
removeAllListeners(event?: Event): Emitter;
}
declare const Emitter: {
(obj?: object): Emitter;
new (obj?: object): Emitter;
};
export = Emitter;
{
"name": "@types/component-emitter",
"version": "1.2.11",
"description": "TypeScript definitions for component-emitter",
"homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/component-emitter",
"license": "MIT",
"contributors": [
{
"name": "Peter Snider",
"url": "https://github.com/psnider",
"githubUsername": "psnider"
}
],
"main": "",
"types": "index.d.ts",
"repository": {
"type": "git",
"url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
"directory": "types/component-emitter"
},
"scripts": {},
"dependencies": {},
"typesPublisherContentHash": "d86d217b63101effae1228ebbfe02ac682ee4eb8abd6fc0dcc9948a4b6fdf572",
"typeScriptVersion": "3.7"
}
\ No newline at end of file
MIT License
Copyright (c) Microsoft Corporation.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE
# Installation
> `npm install --save @types/cookie`
# Summary
This package contains type definitions for cookie (https://github.com/jshttp/cookie).
# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cookie.
### Additional Details
* Last updated: Tue, 06 Jul 2021 20:32:30 GMT
* Dependencies: none
* Global values: none
# Credits
These definitions were written by [Pine Mizune](https://github.com/pine), and [Piotr Błażejewicz](https://github.com/peterblazejewicz).
// Type definitions for cookie 0.4
// Project: https://github.com/jshttp/cookie
// Definitions by: Pine Mizune <https://github.com/pine>
// Piotr Błażejewicz <https://github.com/peterblazejewicz>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
/**
* Basic HTTP cookie parser and serializer for HTTP servers.
*/
/**
* Additional serialization options
*/
export interface CookieSerializeOptions {
/**
* Specifies the value for the {@link https://tools.ietf.org/html/rfc6265#section-5.2.3|Domain Set-Cookie attribute}. By default, no
* domain is set, and most clients will consider the cookie to apply to only
* the current domain.
*/
domain?: string | undefined;
/**
* Specifies a function that will be used to encode a cookie's value. Since
* value of a cookie has a limited character set (and must be a simple
* string), this function can be used to encode a value into a string suited
* for a cookie's value.
*
* The default function is the global `encodeURIComponent`, which will
* encode a JavaScript string into UTF-8 byte sequences and then URL-encode
* any that fall outside of the cookie range.
*/
encode?(value: string): string;
/**
* Specifies the `Date` object to be the value for the {@link https://tools.ietf.org/html/rfc6265#section-5.2.1|`Expires` `Set-Cookie` attribute}. By default,
* no expiration is set, and most clients will consider this a "non-persistent cookie" and will delete
* it on a condition like exiting a web browser application.
*
* *Note* the {@link https://tools.ietf.org/html/rfc6265#section-5.3|cookie storage model specification}
* states that if both `expires` and `maxAge` are set, then `maxAge` takes precedence, but it is
* possible not all clients by obey this, so if both are set, they should
* point to the same date and time.
*/
expires?: Date | undefined;
/**
* Specifies the boolean value for the {@link https://tools.ietf.org/html/rfc6265#section-5.2.6|`HttpOnly` `Set-Cookie` attribute}.
* When truthy, the `HttpOnly` attribute is set, otherwise it is not. By
* default, the `HttpOnly` attribute is not set.
*
* *Note* be careful when setting this to true, as compliant clients will
* not allow client-side JavaScript to see the cookie in `document.cookie`.
*/
httpOnly?: boolean | undefined;
/**
* Specifies the number (in seconds) to be the value for the `Max-Age`
* `Set-Cookie` attribute. The given number will be converted to an integer
* by rounding down. By default, no maximum age is set.
*
* *Note* the {@link https://tools.ietf.org/html/rfc6265#section-5.3|cookie storage model specification}
* states that if both `expires` and `maxAge` are set, then `maxAge` takes precedence, but it is
* possible not all clients by obey this, so if both are set, they should
* point to the same date and time.
*/
maxAge?: number | undefined;
/**
* Specifies the value for the {@link https://tools.ietf.org/html/rfc6265#section-5.2.4|`Path` `Set-Cookie` attribute}.
* By default, the path is considered the "default path".
*/
path?: string | undefined;
/**
* Specifies the boolean or string to be the value for the {@link https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-4.1.2.7|`SameSite` `Set-Cookie` attribute}.
*
* - `true` will set the `SameSite` attribute to `Strict` for strict same
* site enforcement.
* - `false` will not set the `SameSite` attribute.
* - `'lax'` will set the `SameSite` attribute to Lax for lax same site
* enforcement.
* - `'strict'` will set the `SameSite` attribute to Strict for strict same
* site enforcement.
* - `'none'` will set the SameSite attribute to None for an explicit
* cross-site cookie.
*
* More information about the different enforcement levels can be found in {@link https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-4.1.2.7|the specification}.
*
* *note* This is an attribute that has not yet been fully standardized, and may change in the future. This also means many clients may ignore this attribute until they understand it.
*/
sameSite?: true | false | 'lax' | 'strict' | 'none' | undefined;
/**
* Specifies the boolean value for the {@link https://tools.ietf.org/html/rfc6265#section-5.2.5|`Secure` `Set-Cookie` attribute}. When truthy, the
* `Secure` attribute is set, otherwise it is not. By default, the `Secure` attribute is not set.
*
* *Note* be careful when setting this to `true`, as compliant clients will
* not send the cookie back to the server in the future if the browser does
* not have an HTTPS connection.
*/
secure?: boolean | undefined;
}
/**
* Additional parsing options
*/
export interface CookieParseOptions {
/**
* Specifies a function that will be used to decode a cookie's value. Since
* the value of a cookie has a limited character set (and must be a simple
* string), this function can be used to decode a previously-encoded cookie
* value into a JavaScript string or other object.
*
* The default function is the global `decodeURIComponent`, which will decode
* any URL-encoded sequences into their byte representations.
*
* *Note* if an error is thrown from this function, the original, non-decoded
* cookie value will be returned as the cookie's value.
*/
decode?(value: string): string;
}
/**
* Parse an HTTP Cookie header string and returning an object of all cookie
* name-value pairs.
*
* @param str the string representing a `Cookie` header value
* @param [options] object containing parsing options
*/
export function parse(str: string, options?: CookieParseOptions): { [key: string]: string };
/**
* Serialize a cookie name-value pair into a `Set-Cookie` header string.
*
* @param name the name for the cookie
* @param value value to set the cookie to
* @param [options] object containing serialization options
* @throws {TypeError} when `maxAge` options is invalid
*/
export function serialize(name: string, value: string, options?: CookieSerializeOptions): string;
{
"name": "@types/cookie",
"version": "0.4.1",
"description": "TypeScript definitions for cookie",
"homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cookie",
"license": "MIT",
"contributors": [
{
"name": "Pine Mizune",
"url": "https://github.com/pine",
"githubUsername": "pine"
},
{
"name": "Piotr Błażejewicz",
"url": "https://github.com/peterblazejewicz",
"githubUsername": "peterblazejewicz"
}
],
"main": "",
"types": "index.d.ts",
"repository": {
"type": "git",
"url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
"directory": "types/cookie"
},
"scripts": {},
"dependencies": {},
"typesPublisherContentHash": "7d4a6dd505c896319459ae131b5fa8fc0a2ed25552db53dac87946119bb21559",
"typeScriptVersion": "3.6"
}
\ No newline at end of file
MIT License
Copyright (c) Microsoft Corporation.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE
# Installation
> `npm install --save @types/cors`
# Summary
This package contains type definitions for cors (https://github.com/expressjs/cors/).
# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cors.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cors/index.d.ts)
````ts
// Type definitions for cors 2.8
// Project: https://github.com/expressjs/cors/
// Definitions by: Alan Plum <https://github.com/pluma>
// Gaurav Sharma <https://github.com/gtpan77>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3
import { IncomingHttpHeaders } from 'http';
type StaticOrigin = boolean | string | RegExp | (boolean | string | RegExp)[];
type CustomOrigin = (requestOrigin: string | undefined, callback: (err: Error | null, origin?: StaticOrigin) => void) => void;
declare namespace e {
interface CorsRequest {
method?: string | undefined;
headers: IncomingHttpHeaders;
}
interface CorsOptions {
/**
* @default '*''
*/
origin?: StaticOrigin | CustomOrigin | undefined;
/**
* @default 'GET,HEAD,PUT,PATCH,POST,DELETE'
*/
methods?: string | string[] | undefined;
allowedHeaders?: string | string[] | undefined;
exposedHeaders?: string | string[] | undefined;
credentials?: boolean | undefined;
maxAge?: number | undefined;
/**
* @default false
*/
preflightContinue?: boolean | undefined;
/**
* @default 204
*/
optionsSuccessStatus?: number | undefined;
}
type CorsOptionsDelegate<T extends CorsRequest = CorsRequest> = (
req: T,
callback: (err: Error | null, options?: CorsOptions) => void,
) => void;
}
declare function e<T extends e.CorsRequest = e.CorsRequest>(
options?: e.CorsOptions | e.CorsOptionsDelegate<T>,
): (
req: T,
res: {
statusCode?: number | undefined;
setHeader(key: string, value: string): any;
end(): any;
},
next: (err?: any) => any,
) => void;
export = e;
````
### Additional Details
* Last updated: Fri, 09 Jul 2021 07:31:29 GMT
* Dependencies: none
* Global values: none
# Credits
These definitions were written by [Alan Plum](https://github.com/pluma), and [Gaurav Sharma](https://github.com/gtpan77).
// Type definitions for cors 2.8
// Project: https://github.com/expressjs/cors/
// Definitions by: Alan Plum <https://github.com/pluma>
// Gaurav Sharma <https://github.com/gtpan77>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3
import { IncomingHttpHeaders } from 'http';
type StaticOrigin = boolean | string | RegExp | (boolean | string | RegExp)[];
type CustomOrigin = (requestOrigin: string | undefined, callback: (err: Error | null, origin?: StaticOrigin) => void) => void;
declare namespace e {
interface CorsRequest {
method?: string | undefined;
headers: IncomingHttpHeaders;
}
interface CorsOptions {
/**
* @default '*''
*/
origin?: StaticOrigin | CustomOrigin | undefined;
/**
* @default 'GET,HEAD,PUT,PATCH,POST,DELETE'
*/
methods?: string | string[] | undefined;
allowedHeaders?: string | string[] | undefined;
exposedHeaders?: string | string[] | undefined;
credentials?: boolean | undefined;
maxAge?: number | undefined;
/**
* @default false
*/
preflightContinue?: boolean | undefined;
/**
* @default 204
*/
optionsSuccessStatus?: number | undefined;
}
type CorsOptionsDelegate<T extends CorsRequest = CorsRequest> = (
req: T,
callback: (err: Error | null, options?: CorsOptions) => void,
) => void;
}
declare function e<T extends e.CorsRequest = e.CorsRequest>(
options?: e.CorsOptions | e.CorsOptionsDelegate<T>,
): (
req: T,
res: {
statusCode?: number | undefined;
setHeader(key: string, value: string): any;
end(): any;
},
next: (err?: any) => any,
) => void;
export = e;
{
"name": "@types/cors",
"version": "2.8.12",
"description": "TypeScript definitions for cors",
"homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cors",
"license": "MIT",
"contributors": [
{
"name": "Alan Plum",
"url": "https://github.com/pluma",
"githubUsername": "pluma"
},
{
"name": "Gaurav Sharma",
"url": "https://github.com/gtpan77",
"githubUsername": "gtpan77"
}
],
"main": "",
"types": "index.d.ts",
"repository": {
"type": "git",
"url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
"directory": "types/cors"
},
"scripts": {},
"dependencies": {},
"typesPublisherContentHash": "53ea51a6543d58d3c1b9035a9c361d8f06d7be01973be2895820b2fb7ad9563a",
"typeScriptVersion": "3.6"
}
\ No newline at end of file
MIT License
Copyright (c) Microsoft Corporation.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE
# Installation
> `npm install --save @types/node`
# Summary
This package contains type definitions for Node.js (https://nodejs.org/).
# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node.
### Additional Details
* Last updated: Fri, 03 Jun 2022 13:01:31 GMT
* Dependencies: none
* Global values: `AbortController`, `AbortSignal`, `__dirname`, `__filename`, `console`, `exports`, `gc`, `global`, `module`, `process`, `require`, `structuredClone`
# Credits
These definitions were written by [Microsoft TypeScript](https://github.com/Microsoft), [DefinitelyTyped](https://github.com/DefinitelyTyped), [Alberto Schiabel](https://github.com/jkomyno), [Alvis HT Tang](https://github.com/alvis), [Andrew Makarov](https://github.com/r3nya), [Benjamin Toueg](https://github.com/btoueg), [Chigozirim C.](https://github.com/smac89), [David Junger](https://github.com/touffy), [Deividas Bakanas](https://github.com/DeividasBakanas), [Eugene Y. Q. Shen](https://github.com/eyqs), [Hannes Magnusson](https://github.com/Hannes-Magnusson-CK), [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), [Mohsen Azimi](https://github.com/mohsen1), [Nicolas Even](https://github.com/n-e), [Nikita Galkin](https://github.com/galkin), [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), [Samuel Ainsworth](https://github.com/samuela), [Kyle Uehlein](https://github.com/kuehlein), [Thanik Bhongbhibhat](https://github.com/bhongy), [Marcin Kopacz](https://github.com/chyzwar), [Trivikram Kamat](https://github.com/trivikr), [Junxiao Shi](https://github.com/yoursunny), [Ilia Baryshnikov](https://github.com/qwelias), [ExE Boss](https://github.com/ExE-Boss), [Piotr Błażejewicz](https://github.com/peterblazejewicz), [Anna Henningsen](https://github.com/addaleax), [Victor Perin](https://github.com/victorperin), [Yongsheng Zhang](https://github.com/ZYSzys), [NodeJS Contributors](https://github.com/NodeJS), [Linus Unnebäck](https://github.com/LinusU), [wafuwafu13](https://github.com/wafuwafu13), and [Matteo Collina](https://github.com/mcollina).
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declare module 'assert/strict' {
import { strict } from 'node:assert';
export = strict;
}
declare module 'node:assert/strict' {
import { strict } from 'node:assert';
export = strict;
}
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/** @deprecated since v6.3.0 - use constants property exposed by the relevant module instead. */
declare module 'constants' {
import { constants as osConstants, SignalConstants } from 'node:os';
import { constants as cryptoConstants } from 'node:crypto';
import { constants as fsConstants } from 'node:fs';
const exp: typeof osConstants.errno &
typeof osConstants.priority &
SignalConstants &
typeof cryptoConstants &
typeof fsConstants;
export = exp;
}
declare module 'node:constants' {
import constants = require('constants');
export = constants;
}
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/**
* The `diagnostics_channel` module provides an API to create named channels
* to report arbitrary message data for diagnostics purposes.
*
* It can be accessed using:
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
* ```
*
* It is intended that a module writer wanting to report diagnostics messages
* will create one or many top-level channels to report messages through.
* Channels may also be acquired at runtime but it is not encouraged
* due to the additional overhead of doing so. Channels may be exported for
* convenience, but as long as the name is known it can be acquired anywhere.
*
* If you intend for your module to produce diagnostics data for others to
* consume it is recommended that you include documentation of what named
* channels are used along with the shape of the message data. Channel names
* should generally include the module name to avoid collisions with data from
* other modules.
* @experimental
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/diagnostics_channel.js)
*/
declare module 'diagnostics_channel' {
/**
* Check if there are active subscribers to the named channel. This is helpful if
* the message you want to send might be expensive to prepare.
*
* This API is optional but helpful when trying to publish messages from very
* performance-sensitive code.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* if (diagnostics_channel.hasSubscribers('my-channel')) {
* // There are subscribers, prepare and publish message
* }
* ```
* @since v15.1.0, v14.17.0
* @param name The channel name
* @return If there are active subscribers
*/
function hasSubscribers(name: string): boolean;
/**
* This is the primary entry-point for anyone wanting to interact with a named
* channel. It produces a channel object which is optimized to reduce overhead at
* publish time as much as possible.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* const channel = diagnostics_channel.channel('my-channel');
* ```
* @since v15.1.0, v14.17.0
* @param name The channel name
* @return The named channel object
*/
function channel(name: string): Channel;
type ChannelListener = (message: unknown, name: string) => void;
/**
* The class `Channel` represents an individual named channel within the data
* pipeline. It is use to track subscribers and to publish messages when there
* are subscribers present. It exists as a separate object to avoid channel
* lookups at publish time, enabling very fast publish speeds and allowing
* for heavy use while incurring very minimal cost. Channels are created with {@link channel}, constructing a channel directly
* with `new Channel(name)` is not supported.
* @since v15.1.0, v14.17.0
*/
class Channel {
readonly name: string;
/**
* Check if there are active subscribers to this channel. This is helpful if
* the message you want to send might be expensive to prepare.
*
* This API is optional but helpful when trying to publish messages from very
* performance-sensitive code.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* const channel = diagnostics_channel.channel('my-channel');
*
* if (channel.hasSubscribers) {
* // There are subscribers, prepare and publish message
* }
* ```
* @since v15.1.0, v14.17.0
*/
readonly hasSubscribers: boolean;
private constructor(name: string);
/**
* Publish a message to any subscribers to the channel. This will
* trigger message handlers synchronously so they will execute within
* the same context.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* const channel = diagnostics_channel.channel('my-channel');
*
* channel.publish({
* some: 'message'
* });
* ```
* @since v15.1.0, v14.17.0
* @param message The message to send to the channel subscribers
*/
publish(message: unknown): void;
/**
* Register a message handler to subscribe to this channel. This message handler
* will be run synchronously whenever a message is published to the channel. Any
* errors thrown in the message handler will trigger an `'uncaughtException'`.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* const channel = diagnostics_channel.channel('my-channel');
*
* channel.subscribe((message, name) => {
* // Received data
* });
* ```
* @since v15.1.0, v14.17.0
* @param onMessage The handler to receive channel messages
*/
subscribe(onMessage: ChannelListener): void;
/**
* Remove a message handler previously registered to this channel with `channel.subscribe(onMessage)`.
*
* ```js
* import diagnostics_channel from 'diagnostics_channel';
*
* const channel = diagnostics_channel.channel('my-channel');
*
* function onMessage(message, name) {
* // Received data
* }
*
* channel.subscribe(onMessage);
*
* channel.unsubscribe(onMessage);
* ```
* @since v15.1.0, v14.17.0
* @param onMessage The previous subscribed handler to remove
*/
unsubscribe(onMessage: ChannelListener): void;
}
}
declare module 'node:diagnostics_channel' {
export * from 'diagnostics_channel';
}
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/**
* **This module is pending deprecation.** Once a replacement API has been
* finalized, this module will be fully deprecated. Most developers should**not** have cause to use this module. Users who absolutely must have
* the functionality that domains provide may rely on it for the time being
* but should expect to have to migrate to a different solution
* in the future.
*
* Domains provide a way to handle multiple different IO operations as a
* single group. If any of the event emitters or callbacks registered to a
* domain emit an `'error'` event, or throw an error, then the domain object
* will be notified, rather than losing the context of the error in the`process.on('uncaughtException')` handler, or causing the program to
* exit immediately with an error code.
* @deprecated Since v1.4.2 - Deprecated
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/domain.js)
*/
declare module 'domain' {
import EventEmitter = require('node:events');
/**
* The `Domain` class encapsulates the functionality of routing errors and
* uncaught exceptions to the active `Domain` object.
*
* To handle the errors that it catches, listen to its `'error'` event.
*/
class Domain extends EventEmitter {
/**
* An array of timers and event emitters that have been explicitly added
* to the domain.
*/
members: Array<EventEmitter | NodeJS.Timer>;
/**
* The `enter()` method is plumbing used by the `run()`, `bind()`, and`intercept()` methods to set the active domain. It sets `domain.active` and`process.domain` to the domain, and implicitly
* pushes the domain onto the domain
* stack managed by the domain module (see {@link exit} for details on the
* domain stack). The call to `enter()` delimits the beginning of a chain of
* asynchronous calls and I/O operations bound to a domain.
*
* Calling `enter()` changes only the active domain, and does not alter the domain
* itself. `enter()` and `exit()` can be called an arbitrary number of times on a
* single domain.
*/
enter(): void;
/**
* The `exit()` method exits the current domain, popping it off the domain stack.
* Any time execution is going to switch to the context of a different chain of
* asynchronous calls, it's important to ensure that the current domain is exited.
* The call to `exit()` delimits either the end of or an interruption to the chain
* of asynchronous calls and I/O operations bound to a domain.
*
* If there are multiple, nested domains bound to the current execution context,`exit()` will exit any domains nested within this domain.
*
* Calling `exit()` changes only the active domain, and does not alter the domain
* itself. `enter()` and `exit()` can be called an arbitrary number of times on a
* single domain.
*/
exit(): void;
/**
* Run the supplied function in the context of the domain, implicitly
* binding all event emitters, timers, and lowlevel requests that are
* created in that context. Optionally, arguments can be passed to
* the function.
*
* This is the most basic way to use a domain.
*
* ```js
* const domain = require('domain');
* const fs = require('fs');
* const d = domain.create();
* d.on('error', (er) => {
* console.error('Caught error!', er);
* });
* d.run(() => {
* process.nextTick(() => {
* setTimeout(() => { // Simulating some various async stuff
* fs.open('non-existent file', 'r', (er, fd) => {
* if (er) throw er;
* // proceed...
* });
* }, 100);
* });
* });
* ```
*
* In this example, the `d.on('error')` handler will be triggered, rather
* than crashing the program.
*/
run<T>(fn: (...args: any[]) => T, ...args: any[]): T;
/**
* Explicitly adds an emitter to the domain. If any event handlers called by
* the emitter throw an error, or if the emitter emits an `'error'` event, it
* will be routed to the domain's `'error'` event, just like with implicit
* binding.
*
* This also works with timers that are returned from `setInterval()` and `setTimeout()`. If their callback function throws, it will be caught by
* the domain `'error'` handler.
*
* If the Timer or `EventEmitter` was already bound to a domain, it is removed
* from that one, and bound to this one instead.
* @param emitter emitter or timer to be added to the domain
*/
add(emitter: EventEmitter | NodeJS.Timer): void;
/**
* The opposite of {@link add}. Removes domain handling from the
* specified emitter.
* @param emitter emitter or timer to be removed from the domain
*/
remove(emitter: EventEmitter | NodeJS.Timer): void;
/**
* The returned function will be a wrapper around the supplied callback
* function. When the returned function is called, any errors that are
* thrown will be routed to the domain's `'error'` event.
*
* ```js
* const d = domain.create();
*
* function readSomeFile(filename, cb) {
* fs.readFile(filename, 'utf8', d.bind((er, data) => {
* // If this throws, it will also be passed to the domain.
* return cb(er, data ? JSON.parse(data) : null);
* }));
* }
*
* d.on('error', (er) => {
* // An error occurred somewhere. If we throw it now, it will crash the program
* // with the normal line number and stack message.
* });
* ```
* @param callback The callback function
* @return The bound function
*/
bind<T extends Function>(callback: T): T;
/**
* This method is almost identical to {@link bind}. However, in
* addition to catching thrown errors, it will also intercept `Error` objects sent as the first argument to the function.
*
* In this way, the common `if (err) return callback(err);` pattern can be replaced
* with a single error handler in a single place.
*
* ```js
* const d = domain.create();
*
* function readSomeFile(filename, cb) {
* fs.readFile(filename, 'utf8', d.intercept((data) => {
* // Note, the first argument is never passed to the
* // callback since it is assumed to be the 'Error' argument
* // and thus intercepted by the domain.
*
* // If this throws, it will also be passed to the domain
* // so the error-handling logic can be moved to the 'error'
* // event on the domain instead of being repeated throughout
* // the program.
* return cb(null, JSON.parse(data));
* }));
* }
*
* d.on('error', (er) => {
* // An error occurred somewhere. If we throw it now, it will crash the program
* // with the normal line number and stack message.
* });
* ```
* @param callback The callback function
* @return The intercepted function
*/
intercept<T extends Function>(callback: T): T;
}
function create(): Domain;
}
declare module 'node:domain' {
export * from 'domain';
}
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// 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://v8.dev/docs/stack-trace-api#customizing-stack-traces
*/
prepareStackTrace?: ((err: Error, stackTraces: NodeJS.CallSite[]) => any) | undefined;
stackTraceLimit: number;
}
/*-----------------------------------------------*
* *
* GLOBAL *
* *
------------------------------------------------*/
// For backwards compability
interface NodeRequire extends NodeJS.Require { }
interface RequireResolve extends NodeJS.RequireResolve { }
interface NodeModule extends NodeJS.Module { }
declare var process: NodeJS.Process;
declare var console: Console;
declare var __filename: string;
declare var __dirname: string;
declare var require: NodeRequire;
declare var module: NodeModule;
// Same as module.exports
declare var exports: any;
/**
* Only available if `--expose-gc` is passed to the process.
*/
declare var gc: undefined | (() => void);
//#region borrowed
// from https://github.com/microsoft/TypeScript/blob/38da7c600c83e7b31193a62495239a0fe478cb67/lib/lib.webworker.d.ts#L633 until moved to separate lib
/** A controller object that allows you to abort one or more DOM requests as and when desired. */
interface AbortController {
/**
* Returns the AbortSignal object associated with this object.
*/
readonly signal: AbortSignal;
/**
* Invoking this method will set this object's AbortSignal's aborted flag and signal to any observers that the associated activity is to be aborted.
*/
abort(): void;
}
/** A signal object that allows you to communicate with a DOM request (such as a Fetch) and abort it if required via an AbortController object. */
interface AbortSignal {
/**
* Returns true if this AbortSignal's AbortController has signaled to abort, and false otherwise.
*/
readonly aborted: boolean;
}
declare var AbortController: {
prototype: AbortController;
new(): AbortController;
};
declare var AbortSignal: {
prototype: AbortSignal;
new(): AbortSignal;
// TODO: Add abort() static
};
//#endregion borrowed
//#region ArrayLike.at()
interface RelativeIndexable<T> {
/**
* Takes an integer value and returns the item at that index,
* allowing for positive and negative integers.
* Negative integers count back from the last item in the array.
*/
at(index: number): T | undefined;
}
interface String extends RelativeIndexable<string> {}
interface Array<T> extends RelativeIndexable<T> {}
interface Int8Array extends RelativeIndexable<number> {}
interface Uint8Array extends RelativeIndexable<number> {}
interface Uint8ClampedArray extends RelativeIndexable<number> {}
interface Int16Array extends RelativeIndexable<number> {}
interface Uint16Array extends RelativeIndexable<number> {}
interface Int32Array extends RelativeIndexable<number> {}
interface Uint32Array extends RelativeIndexable<number> {}
interface Float32Array extends RelativeIndexable<number> {}
interface Float64Array extends RelativeIndexable<number> {}
interface BigInt64Array extends RelativeIndexable<bigint> {}
interface BigUint64Array extends RelativeIndexable<bigint> {}
//#endregion ArrayLike.at() end
/**
* @since v17.0.0
*
* Creates a deep clone of an object.
*/
declare function structuredClone<T>(
value: T,
transfer?: { transfer: ReadonlyArray<import('worker_threads').TransferListItem> },
): T;
/*----------------------------------------------*
* *
* GLOBAL INTERFACES *
* *
*-----------------------------------------------*/
declare namespace NodeJS {
interface CallSite {
/**
* Value of "this"
*/
getThis(): unknown;
/**
* 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 | undefined;
code?: string | undefined;
path?: string | undefined;
syscall?: string | undefined;
}
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 | undefined; }): 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): this;
end(data: string | Uint8Array, cb?: () => void): this;
end(str: string, encoding?: BufferEncoding, cb?: () => void): this;
}
interface ReadWriteStream extends ReadableStream, WritableStream { }
interface RefCounted {
ref(): this;
unref(): this;
}
type TypedArray =
| Uint8Array
| Uint8ClampedArray
| Uint16Array
| Uint32Array
| Int8Array
| Int16Array
| Int32Array
| BigUint64Array
| BigInt64Array
| Float32Array
| Float64Array;
type ArrayBufferView = TypedArray | DataView;
interface Require {
(id: string): any;
resolve: RequireResolve;
cache: Dict<NodeModule>;
/**
* @deprecated
*/
extensions: RequireExtensions;
main: Module | undefined;
}
interface RequireResolve {
(id: string, options?: { paths?: string[] | undefined; }): 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 {
/**
* `true` if the module is running during the Node.js preload
*/
isPreloading: boolean;
exports: any;
require: Require;
id: string;
filename: string;
loaded: boolean;
/** @deprecated since v14.6.0 Please use `require.main` and `module.children` instead. */
parent: Module | null | undefined;
children: Module[];
/**
* @since v11.14.0
*
* 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;
}
}
declare var global: typeof globalThis;
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// Type definitions for non-npm package Node.js 17.0
// Project: https://nodejs.org/
// Definitions by: Microsoft TypeScript <https://github.com/Microsoft>
// DefinitelyTyped <https://github.com/DefinitelyTyped>
// Alberto Schiabel <https://github.com/jkomyno>
// Alvis HT Tang <https://github.com/alvis>
// Andrew Makarov <https://github.com/r3nya>
// Benjamin Toueg <https://github.com/btoueg>
// Chigozirim C. <https://github.com/smac89>
// David Junger <https://github.com/touffy>
// Deividas Bakanas <https://github.com/DeividasBakanas>
// Eugene Y. Q. Shen <https://github.com/eyqs>
// Hannes Magnusson <https://github.com/Hannes-Magnusson-CK>
// 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>
// Mohsen Azimi <https://github.com/mohsen1>
// Nicolas Even <https://github.com/n-e>
// Nikita Galkin <https://github.com/galkin>
// 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>
// Samuel Ainsworth <https://github.com/samuela>
// Kyle Uehlein <https://github.com/kuehlein>
// Thanik Bhongbhibhat <https://github.com/bhongy>
// Marcin Kopacz <https://github.com/chyzwar>
// Trivikram Kamat <https://github.com/trivikr>
// Junxiao Shi <https://github.com/yoursunny>
// Ilia Baryshnikov <https://github.com/qwelias>
// ExE Boss <https://github.com/ExE-Boss>
// Piotr Błażejewicz <https://github.com/peterblazejewicz>
// Anna Henningsen <https://github.com/addaleax>
// Victor Perin <https://github.com/victorperin>
// Yongsheng Zhang <https://github.com/ZYSzys>
// NodeJS Contributors <https://github.com/NodeJS>
// Linus Unnebäck <https://github.com/LinusU>
// wafuwafu13 <https://github.com/wafuwafu13>
// Matteo Collina <https://github.com/mcollina>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
/**
* License for programmatically and manually incorporated
* documentation aka. `JSDoc` from https://github.com/nodejs/node/tree/master/doc
*
* Copyright Node.js contributors. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
// NOTE: These definitions support NodeJS and TypeScript 3.7+.
// Reference required types from the default lib:
/// <reference lib="es2020" />
/// <reference lib="esnext.asynciterable" />
/// <reference lib="esnext.intl" />
/// <reference lib="esnext.bigint" />
// Base definitions for all NodeJS modules that are not specific to any version of TypeScript:
/// <reference path="assert.d.ts" />
/// <reference path="assert/strict.d.ts" />
/// <reference path="globals.d.ts" />
/// <reference path="async_hooks.d.ts" />
/// <reference path="buffer.d.ts" />
/// <reference path="child_process.d.ts" />
/// <reference path="cluster.d.ts" />
/// <reference path="console.d.ts" />
/// <reference path="constants.d.ts" />
/// <reference path="crypto.d.ts" />
/// <reference path="dgram.d.ts" />
/// <reference path="diagnostics_channel.d.ts" />
/// <reference path="dns.d.ts" />
/// <reference path="dns/promises.d.ts" />
/// <reference path="dns/promises.d.ts" />
/// <reference path="domain.d.ts" />
/// <reference path="events.d.ts" />
/// <reference path="fs.d.ts" />
/// <reference path="fs/promises.d.ts" />
/// <reference path="http.d.ts" />
/// <reference path="http2.d.ts" />
/// <reference path="https.d.ts" />
/// <reference path="inspector.d.ts" />
/// <reference path="module.d.ts" />
/// <reference path="net.d.ts" />
/// <reference path="os.d.ts" />
/// <reference path="path.d.ts" />
/// <reference path="perf_hooks.d.ts" />
/// <reference path="process.d.ts" />
/// <reference path="punycode.d.ts" />
/// <reference path="querystring.d.ts" />
/// <reference path="readline.d.ts" />
/// <reference path="repl.d.ts" />
/// <reference path="stream.d.ts" />
/// <reference path="stream/promises.d.ts" />
/// <reference path="stream/consumers.d.ts" />
/// <reference path="stream/web.d.ts" />
/// <reference path="string_decoder.d.ts" />
/// <reference path="timers.d.ts" />
/// <reference path="timers/promises.d.ts" />
/// <reference path="tls.d.ts" />
/// <reference path="trace_events.d.ts" />
/// <reference path="tty.d.ts" />
/// <reference path="url.d.ts" />
/// <reference path="util.d.ts" />
/// <reference path="v8.d.ts" />
/// <reference path="vm.d.ts" />
/// <reference path="wasi.d.ts" />
/// <reference path="worker_threads.d.ts" />
/// <reference path="zlib.d.ts" />
/// <reference path="globals.global.d.ts" />
This diff could not be displayed because it is too large.
/**
* @since v0.3.7
*/
declare module 'module' {
import { URL } from 'node:url';
namespace Module {
/**
* The `module.syncBuiltinESMExports()` method updates all the live bindings for
* builtin `ES Modules` to match the properties of the `CommonJS` exports. It
* does not add or remove exported names from the `ES Modules`.
*
* ```js
* const fs = require('fs');
* const assert = require('assert');
* const { syncBuiltinESMExports } = require('module');
*
* fs.readFile = newAPI;
*
* delete fs.readFileSync;
*
* function newAPI() {
* // ...
* }
*
* fs.newAPI = newAPI;
*
* syncBuiltinESMExports();
*
* import('fs').then((esmFS) => {
* // It syncs the existing readFile property with the new value
* assert.strictEqual(esmFS.readFile, newAPI);
* // readFileSync has been deleted from the required fs
* assert.strictEqual('readFileSync' in fs, false);
* // syncBuiltinESMExports() does not remove readFileSync from esmFS
* assert.strictEqual('readFileSync' in esmFS, true);
* // syncBuiltinESMExports() does not add names
* assert.strictEqual(esmFS.newAPI, undefined);
* });
* ```
* @since v12.12.0
*/
function syncBuiltinESMExports(): void;
/**
* `path` is the resolved path for the file for which a corresponding source map
* should be fetched.
* @since v13.7.0, v12.17.0
*/
function findSourceMap(path: string, error?: Error): SourceMap;
interface SourceMapPayload {
file: string;
version: number;
sources: string[];
sourcesContent: string[];
names: string[];
mappings: string;
sourceRoot: string;
}
interface SourceMapping {
generatedLine: number;
generatedColumn: number;
originalSource: string;
originalLine: number;
originalColumn: number;
}
/**
* @since v13.7.0, v12.17.0
*/
class SourceMap {
/**
* Getter for the payload used to construct the `SourceMap` instance.
*/
readonly payload: SourceMapPayload;
constructor(payload: SourceMapPayload);
/**
* Given a line number and column number in the generated source file, returns
* an object representing the position in the original file. The object returned
* consists of the following keys:
*/
findEntry(line: number, column: number): SourceMapping;
}
}
interface Module extends NodeModule {}
class Module {
static runMain(): void;
static wrap(code: string): string;
static createRequire(path: string | URL): NodeRequire;
static builtinModules: string[];
static Module: typeof Module;
constructor(id: string, parent?: Module);
}
global {
interface ImportMeta {
url: string;
/**
* @experimental
* This feature is only available with the `--experimental-import-meta-resolve`
* command flag enabled.
*
* Provides a module-relative resolution function scoped to each module, returning
* the URL string.
*
* @param specified The module specifier to resolve relative to `parent`.
* @param parent The absolute parent module URL to resolve from. If none
* is specified, the value of `import.meta.url` is used as the default.
*/
resolve?(specified: string, parent?: string | URL): Promise<string>;
}
}
export = Module;
}
declare module 'node:module' {
import module = require('module');
export = module;
}
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{
"name": "@types/node",
"version": "17.0.39",
"description": "TypeScript definitions for Node.js",
"homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node",
"license": "MIT",
"contributors": [
{
"name": "Microsoft TypeScript",
"url": "https://github.com/Microsoft",
"githubUsername": "Microsoft"
},
{
"name": "DefinitelyTyped",
"url": "https://github.com/DefinitelyTyped",
"githubUsername": "DefinitelyTyped"
},
{
"name": "Alberto Schiabel",
"url": "https://github.com/jkomyno",
"githubUsername": "jkomyno"
},
{
"name": "Alvis HT Tang",
"url": "https://github.com/alvis",
"githubUsername": "alvis"
},
{
"name": "Andrew Makarov",
"url": "https://github.com/r3nya",
"githubUsername": "r3nya"
},
{
"name": "Benjamin Toueg",
"url": "https://github.com/btoueg",
"githubUsername": "btoueg"
},
{
"name": "Chigozirim C.",
"url": "https://github.com/smac89",
"githubUsername": "smac89"
},
{
"name": "David Junger",
"url": "https://github.com/touffy",
"githubUsername": "touffy"
},
{
"name": "Deividas Bakanas",
"url": "https://github.com/DeividasBakanas",
"githubUsername": "DeividasBakanas"
},
{
"name": "Eugene Y. Q. Shen",
"url": "https://github.com/eyqs",
"githubUsername": "eyqs"
},
{
"name": "Hannes Magnusson",
"url": "https://github.com/Hannes-Magnusson-CK",
"githubUsername": "Hannes-Magnusson-CK"
},
{
"name": "Huw",
"url": "https://github.com/hoo29",
"githubUsername": "hoo29"
},
{
"name": "Kelvin Jin",
"url": "https://github.com/kjin",
"githubUsername": "kjin"
},
{
"name": "Klaus Meinhardt",
"url": "https://github.com/ajafff",
"githubUsername": "ajafff"
},
{
"name": "Lishude",
"url": "https://github.com/islishude",
"githubUsername": "islishude"
},
{
"name": "Mariusz Wiktorczyk",
"url": "https://github.com/mwiktorczyk",
"githubUsername": "mwiktorczyk"
},
{
"name": "Mohsen Azimi",
"url": "https://github.com/mohsen1",
"githubUsername": "mohsen1"
},
{
"name": "Nicolas Even",
"url": "https://github.com/n-e",
"githubUsername": "n-e"
},
{
"name": "Nikita Galkin",
"url": "https://github.com/galkin",
"githubUsername": "galkin"
},
{
"name": "Parambir Singh",
"url": "https://github.com/parambirs",
"githubUsername": "parambirs"
},
{
"name": "Sebastian Silbermann",
"url": "https://github.com/eps1lon",
"githubUsername": "eps1lon"
},
{
"name": "Simon Schick",
"url": "https://github.com/SimonSchick",
"githubUsername": "SimonSchick"
},
{
"name": "Thomas den Hollander",
"url": "https://github.com/ThomasdenH",
"githubUsername": "ThomasdenH"
},
{
"name": "Wilco Bakker",
"url": "https://github.com/WilcoBakker",
"githubUsername": "WilcoBakker"
},
{
"name": "wwwy3y3",
"url": "https://github.com/wwwy3y3",
"githubUsername": "wwwy3y3"
},
{
"name": "Samuel Ainsworth",
"url": "https://github.com/samuela",
"githubUsername": "samuela"
},
{
"name": "Kyle Uehlein",
"url": "https://github.com/kuehlein",
"githubUsername": "kuehlein"
},
{
"name": "Thanik Bhongbhibhat",
"url": "https://github.com/bhongy",
"githubUsername": "bhongy"
},
{
"name": "Marcin Kopacz",
"url": "https://github.com/chyzwar",
"githubUsername": "chyzwar"
},
{
"name": "Trivikram Kamat",
"url": "https://github.com/trivikr",
"githubUsername": "trivikr"
},
{
"name": "Junxiao Shi",
"url": "https://github.com/yoursunny",
"githubUsername": "yoursunny"
},
{
"name": "Ilia Baryshnikov",
"url": "https://github.com/qwelias",
"githubUsername": "qwelias"
},
{
"name": "ExE Boss",
"url": "https://github.com/ExE-Boss",
"githubUsername": "ExE-Boss"
},
{
"name": "Piotr Błażejewicz",
"url": "https://github.com/peterblazejewicz",
"githubUsername": "peterblazejewicz"
},
{
"name": "Anna Henningsen",
"url": "https://github.com/addaleax",
"githubUsername": "addaleax"
},
{
"name": "Victor Perin",
"url": "https://github.com/victorperin",
"githubUsername": "victorperin"
},
{
"name": "Yongsheng Zhang",
"url": "https://github.com/ZYSzys",
"githubUsername": "ZYSzys"
},
{
"name": "NodeJS Contributors",
"url": "https://github.com/NodeJS",
"githubUsername": "NodeJS"
},
{
"name": "Linus Unnebäck",
"url": "https://github.com/LinusU",
"githubUsername": "LinusU"
},
{
"name": "wafuwafu13",
"url": "https://github.com/wafuwafu13",
"githubUsername": "wafuwafu13"
},
{
"name": "Matteo Collina",
"url": "https://github.com/mcollina",
"githubUsername": "mcollina"
}
],
"main": "",
"types": "index.d.ts",
"repository": {
"type": "git",
"url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
"directory": "types/node"
},
"scripts": {},
"dependencies": {},
"typesPublisherContentHash": "00f1dfb6e5a94cedae70d7698ad5bc42913c4de9bbe4415de9fe047fcdb25971",
"typeScriptVersion": "3.9"
}
\ No newline at end of file
declare module 'path/posix' {
import path = require('path');
export = path;
}
declare module 'path/win32' {
import path = require('path');
export = path;
}
/**
* The `path` module provides utilities for working with file and directory paths.
* It can be accessed using:
*
* ```js
* const path = require('path');
* ```
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/path.js)
*/
declare module 'path' {
namespace path {
/**
* A parsed path object generated by path.parse() or consumed by path.format().
*/
interface ParsedPath {
/**
* The root of the path such as '/' or 'c:\'
*/
root: string;
/**
* The full directory path such as '/home/user/dir' or 'c:\path\dir'
*/
dir: string;
/**
* The file name including extension (if any) such as 'index.html'
*/
base: string;
/**
* The file extension (if any) such as '.html'
*/
ext: string;
/**
* The file name without extension (if any) such as 'index'
*/
name: string;
}
interface FormatInputPathObject {
/**
* The root of the path such as '/' or 'c:\'
*/
root?: string | undefined;
/**
* The full directory path such as '/home/user/dir' or 'c:\path\dir'
*/
dir?: string | undefined;
/**
* The file name including extension (if any) such as 'index.html'
*/
base?: string | undefined;
/**
* The file extension (if any) such as '.html'
*/
ext?: string | undefined;
/**
* The file name without extension (if any) such as 'index'
*/
name?: string | undefined;
}
interface PlatformPath {
/**
* Normalize a string path, reducing '..' and '.' parts.
* When multiple slashes are found, they're replaced by a single one; when the path contains a trailing slash, it is preserved. On Windows backslashes are used.
*
* @param p string path to normalize.
*/
normalize(p: string): string;
/**
* Join all arguments together and normalize the resulting path.
* Arguments must be strings. In v0.8, non-string arguments were silently ignored. In v0.10 and up, an exception is thrown.
*
* @param paths paths to join.
*/
join(...paths: string[]): string;
/**
* The right-most parameter is considered {to}. Other parameters are considered an array of {from}.
*
* Starting from leftmost {from} parameter, resolves {to} to an absolute path.
*
* If {to} isn't already absolute, {from} arguments are prepended in right to left order,
* until an absolute path is found. If after using all {from} paths still no absolute path is found,
* the current working directory is used as well. The resulting path is normalized,
* and trailing slashes are removed unless the path gets resolved to the root directory.
*
* @param pathSegments string paths to join. Non-string arguments are ignored.
*/
resolve(...pathSegments: string[]): string;
/**
* Determines whether {path} is an absolute path. An absolute path will always resolve to the same location, regardless of the working directory.
*
* @param path path to test.
*/
isAbsolute(p: string): boolean;
/**
* Solve the relative path from {from} to {to}.
* At times we have two absolute paths, and we need to derive the relative path from one to the other. This is actually the reverse transform of path.resolve.
*/
relative(from: string, to: string): string;
/**
* Return the directory name of a path. Similar to the Unix dirname command.
*
* @param p the path to evaluate.
*/
dirname(p: string): string;
/**
* Return the last portion of a path. Similar to the Unix basename command.
* Often used to extract the file name from a fully qualified path.
*
* @param p the path to evaluate.
* @param ext optionally, an extension to remove from the result.
*/
basename(p: string, ext?: string): string;
/**
* Return the extension of the path, from the last '.' to end of string in the last portion of the path.
* If there is no '.' in the last portion of the path or the first character of it is '.', then it returns an empty string
*
* @param p the path to evaluate.
*/
extname(p: string): string;
/**
* The platform-specific file separator. '\\' or '/'.
*/
readonly sep: string;
/**
* The platform-specific file delimiter. ';' or ':'.
*/
readonly delimiter: string;
/**
* Returns an object from a path string - the opposite of format().
*
* @param pathString path to evaluate.
*/
parse(p: string): ParsedPath;
/**
* Returns a path string from an object - the opposite of parse().
*
* @param pathString path to evaluate.
*/
format(pP: FormatInputPathObject): string;
/**
* On Windows systems only, returns an equivalent namespace-prefixed path for the given path.
* If path is not a string, path will be returned without modifications.
* This method is meaningful only on Windows system.
* On POSIX systems, the method is non-operational and always returns path without modifications.
*/
toNamespacedPath(path: string): string;
/**
* Posix specific pathing.
* Same as parent object on posix.
*/
readonly posix: PlatformPath;
/**
* Windows specific pathing.
* Same as parent object on windows
*/
readonly win32: PlatformPath;
}
}
const path: path.PlatformPath;
export = path;
}
declare module 'node:path' {
import path = require('path');
export = path;
}
declare module 'node:path/posix' {
import path = require('path/posix');
export = path;
}
declare module 'node:path/win32' {
import path = require('path/win32');
export = path;
}
This diff is collapsed. Click to expand it.
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/**
* **The version of the punycode module bundled in Node.js is being deprecated.**In a future major version of Node.js this module will be removed. Users
* currently depending on the `punycode` module should switch to using the
* userland-provided [Punycode.js](https://github.com/bestiejs/punycode.js) module instead. For punycode-based URL
* encoding, see `url.domainToASCII` or, more generally, the `WHATWG URL API`.
*
* The `punycode` module is a bundled version of the [Punycode.js](https://github.com/bestiejs/punycode.js) module. It
* can be accessed using:
*
* ```js
* const punycode = require('punycode');
* ```
*
* [Punycode](https://tools.ietf.org/html/rfc3492) is a character encoding scheme defined by RFC 3492 that is
* primarily intended for use in Internationalized Domain Names. Because host
* names in URLs are limited to ASCII characters only, Domain Names that contain
* non-ASCII characters must be converted into ASCII using the Punycode scheme.
* For instance, the Japanese character that translates into the English word,`'example'` is `'例'`. The Internationalized Domain Name, `'例.com'` (equivalent
* to `'example.com'`) is represented by Punycode as the ASCII string`'xn--fsq.com'`.
*
* The `punycode` module provides a simple implementation of the Punycode standard.
*
* The `punycode` module is a third-party dependency used by Node.js and
* made available to developers as a convenience. Fixes or other modifications to
* the module must be directed to the [Punycode.js](https://github.com/bestiejs/punycode.js) project.
* @deprecated Since v7.0.0 - Deprecated
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/punycode.js)
*/
declare module 'punycode' {
/**
* The `punycode.decode()` method converts a [Punycode](https://tools.ietf.org/html/rfc3492) string of ASCII-only
* characters to the equivalent string of Unicode codepoints.
*
* ```js
* punycode.decode('maana-pta'); // 'mañana'
* punycode.decode('--dqo34k'); // '☃-⌘'
* ```
* @since v0.5.1
*/
function decode(string: string): string;
/**
* The `punycode.encode()` method converts a string of Unicode codepoints to a [Punycode](https://tools.ietf.org/html/rfc3492) string of ASCII-only characters.
*
* ```js
* punycode.encode('mañana'); // 'maana-pta'
* punycode.encode('☃-⌘'); // '--dqo34k'
* ```
* @since v0.5.1
*/
function encode(string: string): string;
/**
* The `punycode.toUnicode()` method converts a string representing a domain name
* containing [Punycode](https://tools.ietf.org/html/rfc3492) encoded characters into Unicode. Only the [Punycode](https://tools.ietf.org/html/rfc3492) encoded parts of the domain name are be
* converted.
*
* ```js
* // decode domain names
* punycode.toUnicode('xn--maana-pta.com'); // 'mañana.com'
* punycode.toUnicode('xn----dqo34k.com'); // '☃-⌘.com'
* punycode.toUnicode('example.com'); // 'example.com'
* ```
* @since v0.6.1
*/
function toUnicode(domain: string): string;
/**
* The `punycode.toASCII()` method converts a Unicode string representing an
* Internationalized Domain Name to [Punycode](https://tools.ietf.org/html/rfc3492). Only the non-ASCII parts of the
* domain name will be converted. Calling `punycode.toASCII()` on a string that
* already only contains ASCII characters will have no effect.
*
* ```js
* // encode domain names
* punycode.toASCII('mañana.com'); // 'xn--maana-pta.com'
* punycode.toASCII('☃-⌘.com'); // 'xn----dqo34k.com'
* punycode.toASCII('example.com'); // 'example.com'
* ```
* @since v0.6.1
*/
function toASCII(domain: string): string;
/**
* @deprecated since v7.0.0
* The version of the punycode module bundled in Node.js is being deprecated.
* In a future major version of Node.js this module will be removed.
* Users currently depending on the punycode module should switch to using
* the userland-provided Punycode.js module instead.
*/
const ucs2: ucs2;
interface ucs2 {
/**
* @deprecated since v7.0.0
* The version of the punycode module bundled in Node.js is being deprecated.
* In a future major version of Node.js this module will be removed.
* Users currently depending on the punycode module should switch to using
* the userland-provided Punycode.js module instead.
*/
decode(string: string): number[];
/**
* @deprecated since v7.0.0
* The version of the punycode module bundled in Node.js is being deprecated.
* In a future major version of Node.js this module will be removed.
* Users currently depending on the punycode module should switch to using
* the userland-provided Punycode.js module instead.
*/
encode(codePoints: ReadonlyArray<number>): string;
}
/**
* @deprecated since v7.0.0
* The version of the punycode module bundled in Node.js is being deprecated.
* In a future major version of Node.js this module will be removed.
* Users currently depending on the punycode module should switch to using
* the userland-provided Punycode.js module instead.
*/
const version: string;
}
declare module 'node:punycode' {
export * from 'punycode';
}
/**
* The `querystring` module provides utilities for parsing and formatting URL
* query strings. It can be accessed using:
*
* ```js
* const querystring = require('querystring');
* ```
*
* The `querystring` API is considered Legacy. While it is still maintained,
* new code should use the `URLSearchParams` API instead.
* @deprecated Legacy
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/querystring.js)
*/
declare module 'querystring' {
interface StringifyOptions {
encodeURIComponent?: ((str: string) => string) | undefined;
}
interface ParseOptions {
maxKeys?: number | undefined;
decodeURIComponent?: ((str: string) => string) | undefined;
}
interface ParsedUrlQuery extends NodeJS.Dict<string | string[]> {}
interface ParsedUrlQueryInput extends NodeJS.Dict<string | number | boolean | ReadonlyArray<string> | ReadonlyArray<number> | ReadonlyArray<boolean> | null> {}
/**
* The `querystring.stringify()` method produces a URL query string from a
* given `obj` by iterating through the object's "own properties".
*
* It serializes the following types of values passed in `obj`:[string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) |
* [number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) |
* [bigint](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt) |
* [boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type) |
* [string\[\]](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) |
* [number\[\]](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) |
* [bigint\[\]](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt) |
* [boolean\[\]](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type) The numeric values must be finite. Any other input values will be coerced to
* empty strings.
*
* ```js
* querystring.stringify({ foo: 'bar', baz: ['qux', 'quux'], corge: '' });
* // Returns 'foo=bar&#x26;baz=qux&#x26;baz=quux&#x26;corge='
*
* querystring.stringify({ foo: 'bar', baz: 'qux' }, ';', ':');
* // Returns 'foo:bar;baz:qux'
* ```
*
* By default, characters requiring percent-encoding within the query string will
* be encoded as UTF-8\. If an alternative encoding is required, then an alternative`encodeURIComponent` option will need to be specified:
*
* ```js
* // Assuming gbkEncodeURIComponent function already exists,
*
* querystring.stringify({ w: '中文', foo: 'bar' }, null, null,
* { encodeURIComponent: gbkEncodeURIComponent });
* ```
* @since v0.1.25
* @param obj The object to serialize into a URL query string
* @param [sep='&'] The substring used to delimit key and value pairs in the query string.
* @param [eq='='] . The substring used to delimit keys and values in the query string.
*/
function stringify(obj?: ParsedUrlQueryInput, sep?: string, eq?: string, options?: StringifyOptions): string;
/**
* The `querystring.parse()` method parses a URL query string (`str`) into a
* collection of key and value pairs.
*
* For example, the query string `'foo=bar&#x26;abc=xyz&#x26;abc=123'` is parsed into:
*
* ```js
* {
* foo: 'bar',
* abc: ['xyz', '123']
* }
* ```
*
* The object returned by the `querystring.parse()` method _does not_prototypically inherit from the JavaScript `Object`. This means that typical`Object` methods such as `obj.toString()`,
* `obj.hasOwnProperty()`, and others
* are not defined and _will not work_.
*
* By default, percent-encoded characters within the query string will be assumed
* to use UTF-8 encoding. If an alternative character encoding is used, then an
* alternative `decodeURIComponent` option will need to be specified:
*
* ```js
* // Assuming gbkDecodeURIComponent function already exists...
*
* querystring.parse('w=%D6%D0%CE%C4&#x26;foo=bar', null, null,
* { decodeURIComponent: gbkDecodeURIComponent });
* ```
* @since v0.1.25
* @param str The URL query string to parse
* @param [sep='&'] The substring used to delimit key and value pairs in the query string.
* @param [eq='='] . The substring used to delimit keys and values in the query string.
*/
function parse(str: string, sep?: string, eq?: string, options?: ParseOptions): ParsedUrlQuery;
/**
* The querystring.encode() function is an alias for querystring.stringify().
*/
const encode: typeof stringify;
/**
* The querystring.decode() function is an alias for querystring.parse().
*/
const decode: typeof parse;
/**
* The `querystring.escape()` method performs URL percent-encoding on the given`str` in a manner that is optimized for the specific requirements of URL
* query strings.
*
* The `querystring.escape()` method is used by `querystring.stringify()` and is
* generally not expected to be used directly. It is exported primarily to allow
* application code to provide a replacement percent-encoding implementation if
* necessary by assigning `querystring.escape` to an alternative function.
* @since v0.1.25
*/
function escape(str: string): string;
/**
* The `querystring.unescape()` method performs decoding of URL percent-encoded
* characters on the given `str`.
*
* The `querystring.unescape()` method is used by `querystring.parse()` and is
* generally not expected to be used directly. It is exported primarily to allow
* application code to provide a replacement decoding implementation if
* necessary by assigning `querystring.unescape` to an alternative function.
*
* By default, the `querystring.unescape()` method will attempt to use the
* JavaScript built-in `decodeURIComponent()` method to decode. If that fails,
* a safer equivalent that does not throw on malformed URLs will be used.
* @since v0.1.25
*/
function unescape(str: string): string;
}
declare module 'node:querystring' {
export * from 'querystring';
}
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// Duplicates of interface in lib.dom.ts.
// Duplicated here rather than referencing lib.dom.ts because doing so causes lib.dom.ts to be loaded for "test-all"
// Which in turn causes tests to pass that shouldn't pass.
//
// This interface is not, and should not be, exported.
interface Blob {
readonly size: number;
readonly type: string;
arrayBuffer(): Promise<ArrayBuffer>;
slice(start?: number, end?: number, contentType?: string): Blob;
stream(): NodeJS.ReadableStream;
text(): Promise<string>;
}
declare module 'stream/consumers' {
import { Readable } from 'node:stream';
function buffer(stream: NodeJS.ReadableStream | Readable | AsyncIterator<any>): Promise<Buffer>;
function text(stream: NodeJS.ReadableStream | Readable | AsyncIterator<any>): Promise<string>;
function arrayBuffer(stream: NodeJS.ReadableStream | Readable | AsyncIterator<any>): Promise<ArrayBuffer>;
function blob(stream: NodeJS.ReadableStream | Readable | AsyncIterator<any>): Promise<Blob>;
function json(stream: NodeJS.ReadableStream | Readable | AsyncIterator<any>): Promise<unknown>;
}
declare module 'node:stream/consumers' {
export * from 'stream/consumers';
}
declare module 'stream/promises' {
import { FinishedOptions, PipelineSource, PipelineTransform, PipelineDestination, PipelinePromise, PipelineOptions } from 'node:stream';
function finished(stream: NodeJS.ReadableStream | NodeJS.WritableStream | NodeJS.ReadWriteStream, options?: FinishedOptions): Promise<void>;
function pipeline<A extends PipelineSource<any>, B extends PipelineDestination<A, any>>(source: A, destination: B, options?: PipelineOptions): PipelinePromise<B>;
function pipeline<A extends PipelineSource<any>, T1 extends PipelineTransform<A, any>, B extends PipelineDestination<T1, any>>(
source: A,
transform1: T1,
destination: B,
options?: PipelineOptions
): PipelinePromise<B>;
function pipeline<A extends PipelineSource<any>, T1 extends PipelineTransform<A, any>, T2 extends PipelineTransform<T1, any>, B extends PipelineDestination<T2, any>>(
source: A,
transform1: T1,
transform2: T2,
destination: B,
options?: PipelineOptions
): PipelinePromise<B>;
function pipeline<
A extends PipelineSource<any>,
T1 extends PipelineTransform<A, any>,
T2 extends PipelineTransform<T1, any>,
T3 extends PipelineTransform<T2, any>,
B extends PipelineDestination<T3, any>
>(source: A, transform1: T1, transform2: T2, transform3: T3, destination: B, options?: PipelineOptions): PipelinePromise<B>;
function pipeline<
A extends PipelineSource<any>,
T1 extends PipelineTransform<A, any>,
T2 extends PipelineTransform<T1, any>,
T3 extends PipelineTransform<T2, any>,
T4 extends PipelineTransform<T3, any>,
B extends PipelineDestination<T4, any>
>(source: A, transform1: T1, transform2: T2, transform3: T3, transform4: T4, destination: B, options?: PipelineOptions): PipelinePromise<B>;
function pipeline(streams: ReadonlyArray<NodeJS.ReadableStream | NodeJS.WritableStream | NodeJS.ReadWriteStream>, options?: PipelineOptions): Promise<void>;
function pipeline(
stream1: NodeJS.ReadableStream,
stream2: NodeJS.ReadWriteStream | NodeJS.WritableStream,
...streams: Array<NodeJS.ReadWriteStream | NodeJS.WritableStream | PipelineOptions>
): Promise<void>;
}
declare module 'node:stream/promises' {
export * from 'stream/promises';
}
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/**
* The `string_decoder` module provides an API for decoding `Buffer` objects into
* strings in a manner that preserves encoded multi-byte UTF-8 and UTF-16
* characters. It can be accessed using:
*
* ```js
* const { StringDecoder } = require('string_decoder');
* ```
*
* The following example shows the basic use of the `StringDecoder` class.
*
* ```js
* const { StringDecoder } = require('string_decoder');
* const decoder = new StringDecoder('utf8');
*
* const cent = Buffer.from([0xC2, 0xA2]);
* console.log(decoder.write(cent));
*
* const euro = Buffer.from([0xE2, 0x82, 0xAC]);
* console.log(decoder.write(euro));
* ```
*
* When a `Buffer` instance is written to the `StringDecoder` instance, an
* internal buffer is used to ensure that the decoded string does not contain
* any incomplete multibyte characters. These are held in the buffer until the
* next call to `stringDecoder.write()` or until `stringDecoder.end()` is called.
*
* In the following example, the three UTF-8 encoded bytes of the European Euro
* symbol (`€`) are written over three separate operations:
*
* ```js
* const { StringDecoder } = require('string_decoder');
* const decoder = new StringDecoder('utf8');
*
* decoder.write(Buffer.from([0xE2]));
* decoder.write(Buffer.from([0x82]));
* console.log(decoder.end(Buffer.from([0xAC])));
* ```
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/string_decoder.js)
*/
declare module 'string_decoder' {
class StringDecoder {
constructor(encoding?: BufferEncoding);
/**
* Returns a decoded string, ensuring that any incomplete multibyte characters at
* the end of the `Buffer`, or `TypedArray`, or `DataView` are omitted from the
* returned string and stored in an internal buffer for the next call to`stringDecoder.write()` or `stringDecoder.end()`.
* @since v0.1.99
* @param buffer A `Buffer`, or `TypedArray`, or `DataView` containing the bytes to decode.
*/
write(buffer: Buffer): string;
/**
* Returns any remaining input stored in the internal buffer as a string. Bytes
* representing incomplete UTF-8 and UTF-16 characters will be replaced with
* substitution characters appropriate for the character encoding.
*
* If the `buffer` argument is provided, one final call to `stringDecoder.write()`is performed before returning the remaining input.
* After `end()` is called, the `stringDecoder` object can be reused for new input.
* @since v0.9.3
* @param buffer A `Buffer`, or `TypedArray`, or `DataView` containing the bytes to decode.
*/
end(buffer?: Buffer): string;
}
}
declare module 'node:string_decoder' {
export * from 'string_decoder';
}
/**
* The `timer` module exposes a global API for scheduling functions to
* be called at some future period of time. Because the timer functions are
* globals, there is no need to call `require('timers')` to use the API.
*
* The timer functions within Node.js implement a similar API as the timers API
* provided by Web Browsers but use a different internal implementation that is
* built around the Node.js [Event Loop](https://nodejs.org/en/docs/guides/event-loop-timers-and-nexttick/#setimmediate-vs-settimeout).
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/timers.js)
*/
declare module 'timers' {
import { Abortable } from 'node:events';
import { setTimeout as setTimeoutPromise, setImmediate as setImmediatePromise, setInterval as setIntervalPromise } from 'node:timers/promises';
interface TimerOptions extends Abortable {
/**
* Set to `false` to indicate that the scheduled `Timeout`
* should not require the Node.js event loop to remain active.
* @default true
*/
ref?: boolean | undefined;
}
let setTimeout: typeof global.setTimeout;
let clearTimeout: typeof global.clearTimeout;
let setInterval: typeof global.setInterval;
let clearInterval: typeof global.clearInterval;
let setImmediate: typeof global.setImmediate;
let clearImmediate: typeof global.clearImmediate;
global {
namespace NodeJS {
// compatibility with older typings
interface Timer extends RefCounted {
hasRef(): boolean;
refresh(): this;
[Symbol.toPrimitive](): number;
}
interface Immediate extends RefCounted {
/**
* If true, the `Immediate` object will keep the Node.js event loop active.
* @since v11.0.0
*/
hasRef(): boolean;
_onImmediate: Function; // to distinguish it from the Timeout class
}
interface Timeout extends Timer {
/**
* If true, the `Timeout` object will keep the Node.js event loop active.
* @since v11.0.0
*/
hasRef(): boolean;
/**
* Sets the timer's start time to the current time, and reschedules the timer to
* call its callback at the previously specified duration adjusted to the current
* time. This is useful for refreshing a timer without allocating a new
* JavaScript object.
*
* Using this on a timer that has already called its callback will reactivate the
* timer.
* @since v10.2.0
* @return a reference to `timeout`
*/
refresh(): this;
[Symbol.toPrimitive](): number;
}
}
function setTimeout<TArgs extends any[]>(callback: (...args: TArgs) => void, ms?: number, ...args: TArgs): NodeJS.Timeout;
// util.promisify no rest args compability
// tslint:disable-next-line void-return
function setTimeout(callback: (args: void) => void, ms?: number): NodeJS.Timeout;
namespace setTimeout {
const __promisify__: typeof setTimeoutPromise;
}
function clearTimeout(timeoutId: NodeJS.Timeout | string | number | undefined): void;
function setInterval<TArgs extends any[]>(callback: (...args: TArgs) => void, ms?: number, ...args: TArgs): NodeJS.Timer;
// util.promisify no rest args compability
// tslint:disable-next-line void-return
function setInterval(callback: (args: void) => void, ms?: number): NodeJS.Timer;
namespace setInterval {
const __promisify__: typeof setIntervalPromise;
}
function clearInterval(intervalId: NodeJS.Timeout | string | number | undefined): void;
function setImmediate<TArgs extends any[]>(callback: (...args: TArgs) => void, ...args: TArgs): NodeJS.Immediate;
// util.promisify no rest args compability
// tslint:disable-next-line void-return
function setImmediate(callback: (args: void) => void): NodeJS.Immediate;
namespace setImmediate {
const __promisify__: typeof setImmediatePromise;
}
function clearImmediate(immediateId: NodeJS.Immediate | undefined): void;
function queueMicrotask(callback: () => void): void;
}
}
declare module 'node:timers' {
export * from 'timers';
}
/**
* The `timers/promises` API provides an alternative set of timer functions
* that return `Promise` objects. The API is accessible via`require('timers/promises')`.
*
* ```js
* import {
* setTimeout,
* setImmediate,
* setInterval,
* } from 'timers/promises';
* ```
* @since v15.0.0
*/
declare module 'timers/promises' {
import { TimerOptions } from 'node:timers';
/**
* ```js
* import {
* setTimeout,
* } from 'timers/promises';
*
* const res = await setTimeout(100, 'result');
*
* console.log(res); // Prints 'result'
* ```
* @since v15.0.0
* @param [delay=1] The number of milliseconds to wait before fulfilling the promise.
* @param value A value with which the promise is fulfilled.
*/
function setTimeout<T = void>(delay?: number, value?: T, options?: TimerOptions): Promise<T>;
/**
* ```js
* import {
* setImmediate,
* } from 'timers/promises';
*
* const res = await setImmediate('result');
*
* console.log(res); // Prints 'result'
* ```
* @since v15.0.0
* @param value A value with which the promise is fulfilled.
*/
function setImmediate<T = void>(value?: T, options?: TimerOptions): Promise<T>;
/**
* Returns an async iterator that generates values in an interval of `delay` ms.
*
* ```js
* import {
* setInterval,
* } from 'timers/promises';
*
* const interval = 100;
* for await (const startTime of setInterval(interval, Date.now())) {
* const now = Date.now();
* console.log(now);
* if ((now - startTime) > 1000)
* break;
* }
* console.log(Date.now());
* ```
* @since v15.9.0
*/
function setInterval<T = void>(delay?: number, value?: T, options?: TimerOptions): AsyncIterable<T>;
}
declare module 'node:timers/promises' {
export * from 'timers/promises';
}
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/**
* The `trace_events` module provides a mechanism to centralize tracing information
* generated by V8, Node.js core, and userspace code.
*
* Tracing can be enabled with the `--trace-event-categories` command-line flag
* or by using the `trace_events` module. The `--trace-event-categories` flag
* accepts a list of comma-separated category names.
*
* The available categories are:
*
* * `node`: An empty placeholder.
* * `node.async_hooks`: Enables capture of detailed `async_hooks` trace data.
* The `async_hooks` events have a unique `asyncId` and a special `triggerId` `triggerAsyncId` property.
* * `node.bootstrap`: Enables capture of Node.js bootstrap milestones.
* * `node.console`: Enables capture of `console.time()` and `console.count()`output.
* * `node.dns.native`: Enables capture of trace data for DNS queries.
* * `node.environment`: Enables capture of Node.js Environment milestones.
* * `node.fs.sync`: Enables capture of trace data for file system sync methods.
* * `node.perf`: Enables capture of `Performance API` measurements.
* * `node.perf.usertiming`: Enables capture of only Performance API User Timing
* measures and marks.
* * `node.perf.timerify`: Enables capture of only Performance API timerify
* measurements.
* * `node.promises.rejections`: Enables capture of trace data tracking the number
* of unhandled Promise rejections and handled-after-rejections.
* * `node.vm.script`: Enables capture of trace data for the `vm` module's`runInNewContext()`, `runInContext()`, and `runInThisContext()` methods.
* * `v8`: The `V8` events are GC, compiling, and execution related.
*
* By default the `node`, `node.async_hooks`, and `v8` categories are enabled.
*
* ```bash
* node --trace-event-categories v8,node,node.async_hooks server.js
* ```
*
* Prior versions of Node.js required the use of the `--trace-events-enabled`flag to enable trace events. This requirement has been removed. However, the`--trace-events-enabled` flag _may_ still be
* used and will enable the`node`, `node.async_hooks`, and `v8` trace event categories by default.
*
* ```bash
* node --trace-events-enabled
*
* # is equivalent to
*
* node --trace-event-categories v8,node,node.async_hooks
* ```
*
* Alternatively, trace events may be enabled using the `trace_events` module:
*
* ```js
* const trace_events = require('trace_events');
* const tracing = trace_events.createTracing({ categories: ['node.perf'] });
* tracing.enable(); // Enable trace event capture for the 'node.perf' category
*
* // do work
*
* tracing.disable(); // Disable trace event capture for the 'node.perf' category
* ```
*
* Running Node.js with tracing enabled will produce log files that can be opened
* in the [`chrome://tracing`](https://www.chromium.org/developers/how-tos/trace-event-profiling-tool) tab of Chrome.
*
* The logging file is by default called `node_trace.${rotation}.log`, where`${rotation}` is an incrementing log-rotation id. The filepath pattern can
* be specified with `--trace-event-file-pattern` that accepts a template
* string that supports `${rotation}` and `${pid}`:
*
* ```bash
* node --trace-event-categories v8 --trace-event-file-pattern '${pid}-${rotation}.log' server.js
* ```
*
* The tracing system uses the same time source
* as the one used by `process.hrtime()`.
* However the trace-event timestamps are expressed in microseconds,
* unlike `process.hrtime()` which returns nanoseconds.
*
* The features from this module are not available in `Worker` threads.
* @experimental
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/trace_events.js)
*/
declare module 'trace_events' {
/**
* The `Tracing` object is used to enable or disable tracing for sets of
* categories. Instances are created using the
* `trace_events.createTracing()` method.
*
* When created, the `Tracing` object is disabled. Calling the
* `tracing.enable()` method adds the categories to the set of enabled trace
* event categories. Calling `tracing.disable()` will remove the categories
* from the set of enabled trace event categories.
*/
interface Tracing {
/**
* A comma-separated list of the trace event categories covered by this
* `Tracing` object.
*/
readonly categories: string;
/**
* Disables this `Tracing` object.
*
* Only trace event categories _not_ covered by other enabled `Tracing`
* objects and _not_ specified by the `--trace-event-categories` flag
* will be disabled.
*/
disable(): void;
/**
* Enables this `Tracing` object for the set of categories covered by
* the `Tracing` object.
*/
enable(): void;
/**
* `true` only if the `Tracing` object has been enabled.
*/
readonly enabled: boolean;
}
interface CreateTracingOptions {
/**
* An array of trace category names. Values included in the array are
* coerced to a string when possible. An error will be thrown if the
* value cannot be coerced.
*/
categories: string[];
}
/**
* Creates and returns a `Tracing` object for the given set of `categories`.
*
* ```js
* const trace_events = require('trace_events');
* const categories = ['node.perf', 'node.async_hooks'];
* const tracing = trace_events.createTracing({ categories });
* tracing.enable();
* // do stuff
* tracing.disable();
* ```
* @since v10.0.0
* @return .
*/
function createTracing(options: CreateTracingOptions): Tracing;
/**
* Returns a comma-separated list of all currently-enabled trace event
* categories. The current set of enabled trace event categories is determined
* by the _union_ of all currently-enabled `Tracing` objects and any categories
* enabled using the `--trace-event-categories` flag.
*
* Given the file `test.js` below, the command`node --trace-event-categories node.perf test.js` will print`'node.async_hooks,node.perf'` to the console.
*
* ```js
* const trace_events = require('trace_events');
* const t1 = trace_events.createTracing({ categories: ['node.async_hooks'] });
* const t2 = trace_events.createTracing({ categories: ['node.perf'] });
* const t3 = trace_events.createTracing({ categories: ['v8'] });
*
* t1.enable();
* t2.enable();
*
* console.log(trace_events.getEnabledCategories());
* ```
* @since v10.0.0
*/
function getEnabledCategories(): string | undefined;
}
declare module 'node:trace_events' {
export * from 'trace_events';
}
/**
* The `tty` module provides the `tty.ReadStream` and `tty.WriteStream` classes.
* In most cases, it will not be necessary or possible to use this module directly.
* However, it can be accessed using:
*
* ```js
* const tty = require('tty');
* ```
*
* When Node.js detects that it is being run with a text terminal ("TTY")
* attached, `process.stdin` will, by default, be initialized as an instance of`tty.ReadStream` and both `process.stdout` and `process.stderr` will, by
* default, be instances of `tty.WriteStream`. The preferred method of determining
* whether Node.js is being run within a TTY context is to check that the value of
* the `process.stdout.isTTY` property is `true`:
*
* ```console
* $ node -p -e "Boolean(process.stdout.isTTY)"
* true
* $ node -p -e "Boolean(process.stdout.isTTY)" | cat
* false
* ```
*
* In most cases, there should be little to no reason for an application to
* manually create instances of the `tty.ReadStream` and `tty.WriteStream`classes.
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/tty.js)
*/
declare module 'tty' {
import * as net from 'node:net';
/**
* The `tty.isatty()` method returns `true` if the given `fd` is associated with
* a TTY and `false` if it is not, including whenever `fd` is not a non-negative
* integer.
* @since v0.5.8
* @param fd A numeric file descriptor
*/
function isatty(fd: number): boolean;
/**
* Represents the readable side of a TTY. In normal circumstances `process.stdin` will be the only `tty.ReadStream` instance in a Node.js
* process and there should be no reason to create additional instances.
* @since v0.5.8
*/
class ReadStream extends net.Socket {
constructor(fd: number, options?: net.SocketConstructorOpts);
/**
* A `boolean` that is `true` if the TTY is currently configured to operate as a
* raw device. Defaults to `false`.
* @since v0.7.7
*/
isRaw: boolean;
/**
* Allows configuration of `tty.ReadStream` so that it operates as a raw device.
*
* When in raw mode, input is always available character-by-character, not
* including modifiers. Additionally, all special processing of characters by the
* terminal is disabled, including echoing input characters.Ctrl+C will no longer cause a `SIGINT` when in this mode.
* @since v0.7.7
* @param mode If `true`, configures the `tty.ReadStream` to operate as a raw device. If `false`, configures the `tty.ReadStream` to operate in its default mode. The `readStream.isRaw`
* property will be set to the resulting mode.
* @return The read stream instance.
*/
setRawMode(mode: boolean): this;
/**
* A `boolean` that is always `true` for `tty.ReadStream` instances.
* @since v0.5.8
*/
isTTY: boolean;
}
/**
* -1 - to the left from cursor
* 0 - the entire line
* 1 - to the right from cursor
*/
type Direction = -1 | 0 | 1;
/**
* Represents the writable side of a TTY. In normal circumstances,`process.stdout` and `process.stderr` will be the only`tty.WriteStream` instances created for a Node.js process and there
* should be no reason to create additional instances.
* @since v0.5.8
*/
class WriteStream extends net.Socket {
constructor(fd: number);
addListener(event: string, listener: (...args: any[]) => void): this;
addListener(event: 'resize', listener: () => void): this;
emit(event: string | symbol, ...args: any[]): boolean;
emit(event: 'resize'): boolean;
on(event: string, listener: (...args: any[]) => void): this;
on(event: 'resize', listener: () => void): this;
once(event: string, listener: (...args: any[]) => void): this;
once(event: 'resize', listener: () => void): this;
prependListener(event: string, listener: (...args: any[]) => void): this;
prependListener(event: 'resize', listener: () => void): this;
prependOnceListener(event: string, listener: (...args: any[]) => void): this;
prependOnceListener(event: 'resize', listener: () => void): this;
/**
* `writeStream.clearLine()` clears the current line of this `WriteStream` in a
* direction identified by `dir`.
* @since v0.7.7
* @param callback Invoked once the operation completes.
* @return `false` if the stream wishes for the calling code to wait for the `'drain'` event to be emitted before continuing to write additional data; otherwise `true`.
*/
clearLine(dir: Direction, callback?: () => void): boolean;
/**
* `writeStream.clearScreenDown()` clears this `WriteStream` from the current
* cursor down.
* @since v0.7.7
* @param callback Invoked once the operation completes.
* @return `false` if the stream wishes for the calling code to wait for the `'drain'` event to be emitted before continuing to write additional data; otherwise `true`.
*/
clearScreenDown(callback?: () => void): boolean;
/**
* `writeStream.cursorTo()` moves this `WriteStream`'s cursor to the specified
* position.
* @since v0.7.7
* @param callback Invoked once the operation completes.
* @return `false` if the stream wishes for the calling code to wait for the `'drain'` event to be emitted before continuing to write additional data; otherwise `true`.
*/
cursorTo(x: number, y?: number, callback?: () => void): boolean;
cursorTo(x: number, callback: () => void): boolean;
/**
* `writeStream.moveCursor()` moves this `WriteStream`'s cursor _relative_ to its
* current position.
* @since v0.7.7
* @param callback Invoked once the operation completes.
* @return `false` if the stream wishes for the calling code to wait for the `'drain'` event to be emitted before continuing to write additional data; otherwise `true`.
*/
moveCursor(dx: number, dy: number, callback?: () => void): boolean;
/**
* Returns:
*
* * `1` for 2,
* * `4` for 16,
* * `8` for 256,
* * `24` for 16,777,216 colors supported.
*
* Use this to determine what colors the terminal supports. Due to the nature of
* colors in terminals it is possible to either have false positives or false
* negatives. It depends on process information and the environment variables that
* may lie about what terminal is used.
* It is possible to pass in an `env` object to simulate the usage of a specific
* terminal. This can be useful to check how specific environment settings behave.
*
* To enforce a specific color support, use one of the below environment settings.
*
* * 2 colors: `FORCE_COLOR = 0` (Disables colors)
* * 16 colors: `FORCE_COLOR = 1`
* * 256 colors: `FORCE_COLOR = 2`
* * 16,777,216 colors: `FORCE_COLOR = 3`
*
* Disabling color support is also possible by using the `NO_COLOR` and`NODE_DISABLE_COLORS` environment variables.
* @since v9.9.0
* @param [env=process.env] An object containing the environment variables to check. This enables simulating the usage of a specific terminal.
*/
getColorDepth(env?: object): number;
/**
* Returns `true` if the `writeStream` supports at least as many colors as provided
* in `count`. Minimum support is 2 (black and white).
*
* This has the same false positives and negatives as described in `writeStream.getColorDepth()`.
*
* ```js
* process.stdout.hasColors();
* // Returns true or false depending on if `stdout` supports at least 16 colors.
* process.stdout.hasColors(256);
* // Returns true or false depending on if `stdout` supports at least 256 colors.
* process.stdout.hasColors({ TMUX: '1' });
* // Returns true.
* process.stdout.hasColors(2 ** 24, { TMUX: '1' });
* // Returns false (the environment setting pretends to support 2 ** 8 colors).
* ```
* @since v11.13.0, v10.16.0
* @param [count=16] The number of colors that are requested (minimum 2).
* @param [env=process.env] An object containing the environment variables to check. This enables simulating the usage of a specific terminal.
*/
hasColors(count?: number): boolean;
hasColors(env?: object): boolean;
hasColors(count: number, env?: object): boolean;
/**
* `writeStream.getWindowSize()` returns the size of the TTY
* corresponding to this `WriteStream`. The array is of the type`[numColumns, numRows]` where `numColumns` and `numRows` represent the number
* of columns and rows in the corresponding TTY.
* @since v0.7.7
*/
getWindowSize(): [number, number];
/**
* A `number` specifying the number of columns the TTY currently has. This property
* is updated whenever the `'resize'` event is emitted.
* @since v0.7.7
*/
columns: number;
/**
* A `number` specifying the number of rows the TTY currently has. This property
* is updated whenever the `'resize'` event is emitted.
* @since v0.7.7
*/
rows: number;
/**
* A `boolean` that is always `true`.
* @since v0.5.8
*/
isTTY: boolean;
}
}
declare module 'node:tty' {
export * from 'tty';
}
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/**
* The WASI API provides an implementation of the [WebAssembly System Interface](https://wasi.dev/) specification. WASI gives sandboxed WebAssembly applications access to the
* underlying operating system via a collection of POSIX-like functions.
*
* ```js
* import { readFile } from 'fs/promises';
* import { WASI } from 'wasi';
* import { argv, env } from 'process';
*
* const wasi = new WASI({
* args: argv,
* env,
* preopens: {
* '/sandbox': '/some/real/path/that/wasm/can/access'
* }
* });
*
* // Some WASI binaries require:
* // const importObject = { wasi_unstable: wasi.wasiImport };
* const importObject = { wasi_snapshot_preview1: wasi.wasiImport };
*
* const wasm = await WebAssembly.compile(
* await readFile(new URL('./demo.wasm', import.meta.url))
* );
* const instance = await WebAssembly.instantiate(wasm, importObject);
*
* wasi.start(instance);
* ```
*
* To run the above example, create a new WebAssembly text format file named`demo.wat`:
*
* ```text
* (module
* ;; Import the required fd_write WASI function which will write the given io vectors to stdout
* ;; The function signature for fd_write is:
* ;; (File Descriptor, *iovs, iovs_len, nwritten) -> Returns number of bytes written
* (import "wasi_snapshot_preview1" "fd_write" (func $fd_write (param i32 i32 i32 i32) (result i32)))
*
* (memory 1)
* (export "memory" (memory 0))
*
* ;; Write 'hello world\n' to memory at an offset of 8 bytes
* ;; Note the trailing newline which is required for the text to appear
* (data (i32.const 8) "hello world\n")
*
* (func $main (export "_start")
* ;; Creating a new io vector within linear memory
* (i32.store (i32.const 0) (i32.const 8)) ;; iov.iov_base - This is a pointer to the start of the 'hello world\n' string
* (i32.store (i32.const 4) (i32.const 12)) ;; iov.iov_len - The length of the 'hello world\n' string
*
* (call $fd_write
* (i32.const 1) ;; file_descriptor - 1 for stdout
* (i32.const 0) ;; *iovs - The pointer to the iov array, which is stored at memory location 0
* (i32.const 1) ;; iovs_len - We're printing 1 string stored in an iov - so one.
* (i32.const 20) ;; nwritten - A place in memory to store the number of bytes written
* )
* drop ;; Discard the number of bytes written from the top of the stack
* )
* )
* ```
*
* Use [wabt](https://github.com/WebAssembly/wabt) to compile `.wat` to `.wasm`
*
* ```console
* $ wat2wasm demo.wat
* ```
*
* The `--experimental-wasi-unstable-preview1` CLI argument is needed for this
* example to run.
* @experimental
* @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/wasi.js)
*/
declare module 'wasi' {
interface WASIOptions {
/**
* An array of strings that the WebAssembly application will
* see as command line arguments. The first argument is the virtual path to the
* WASI command itself.
*/
args?: string[] | undefined;
/**
* An object similar to `process.env` that the WebAssembly
* application will see as its environment.
*/
env?: object | undefined;
/**
* This object represents the WebAssembly application's
* sandbox directory structure. The string keys of `preopens` are treated as
* directories within the sandbox. The corresponding values in `preopens` are
* the real paths to those directories on the host machine.
*/
preopens?: NodeJS.Dict<string> | undefined;
/**
* By default, WASI applications terminate the Node.js
* process via the `__wasi_proc_exit()` function. Setting this option to `true`
* causes `wasi.start()` to return the exit code rather than terminate the
* process.
* @default false
*/
returnOnExit?: boolean | undefined;
/**
* The file descriptor used as standard input in the WebAssembly application.
* @default 0
*/
stdin?: number | undefined;
/**
* The file descriptor used as standard output in the WebAssembly application.
* @default 1
*/
stdout?: number | undefined;
/**
* The file descriptor used as standard error in the WebAssembly application.
* @default 2
*/
stderr?: number | undefined;
}
/**
* The `WASI` class provides the WASI system call API and additional convenience
* methods for working with WASI-based applications. Each `WASI` instance
* represents a distinct sandbox environment. For security purposes, each `WASI`instance must have its command-line arguments, environment variables, and
* sandbox directory structure configured explicitly.
* @since v13.3.0, v12.16.0
*/
class WASI {
constructor(options?: WASIOptions);
/**
* Attempt to begin execution of `instance` as a WASI command by invoking its`_start()` export. If `instance` does not contain a `_start()` export, or if`instance` contains an `_initialize()`
* export, then an exception is thrown.
*
* `start()` requires that `instance` exports a [`WebAssembly.Memory`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory) named`memory`. If
* `instance` does not have a `memory` export an exception is thrown.
*
* If `start()` is called more than once, an exception is thrown.
* @since v13.3.0, v12.16.0
*/
start(instance: object): void; // TODO: avoid DOM dependency until WASM moved to own lib.
/**
* Attempt to initialize `instance` as a WASI reactor by invoking its`_initialize()` export, if it is present. If `instance` contains a `_start()`export, then an exception is thrown.
*
* `initialize()` requires that `instance` exports a [`WebAssembly.Memory`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory) named`memory`.
* If `instance` does not have a `memory` export an exception is thrown.
*
* If `initialize()` is called more than once, an exception is thrown.
* @since v14.6.0, v12.19.0
*/
initialize(instance: object): void; // TODO: avoid DOM dependency until WASM moved to own lib.
/**
* `wasiImport` is an object that implements the WASI system call API. This object
* should be passed as the `wasi_snapshot_preview1` import during the instantiation
* of a [`WebAssembly.Instance`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Instance).
* @since v13.3.0, v12.16.0
*/
readonly wasiImport: NodeJS.Dict<any>; // TODO: Narrow to DOM types
}
}
declare module 'node:wasi' {
export * from 'wasi';
}
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1.3.8 / 2022-02-02
==================
* deps: mime-types@~2.1.34
- deps: mime-db@~1.51.0
* deps: negotiator@0.6.3
1.3.7 / 2019-04-29
==================
* deps: negotiator@0.6.2
- Fix sorting charset, encoding, and language with extra parameters
1.3.6 / 2019-04-28
==================
* deps: mime-types@~2.1.24
- deps: mime-db@~1.40.0
1.3.5 / 2018-02-28
==================
* deps: mime-types@~2.1.18
- deps: mime-db@~1.33.0
1.3.4 / 2017-08-22
==================
* deps: mime-types@~2.1.16
- deps: mime-db@~1.29.0
1.3.3 / 2016-05-02
==================
* deps: mime-types@~2.1.11
- deps: mime-db@~1.23.0
* deps: negotiator@0.6.1
- perf: improve `Accept` parsing speed
- perf: improve `Accept-Charset` parsing speed
- perf: improve `Accept-Encoding` parsing speed
- perf: improve `Accept-Language` parsing speed
1.3.2 / 2016-03-08
==================
* deps: mime-types@~2.1.10
- Fix extension of `application/dash+xml`
- Update primary extension for `audio/mp4`
- deps: mime-db@~1.22.0
1.3.1 / 2016-01-19
==================
* deps: mime-types@~2.1.9
- deps: mime-db@~1.21.0
1.3.0 / 2015-09-29
==================
* deps: mime-types@~2.1.7
- deps: mime-db@~1.19.0
* deps: negotiator@0.6.0
- Fix including type extensions in parameters in `Accept` parsing
- Fix parsing `Accept` parameters with quoted equals
- Fix parsing `Accept` parameters with quoted semicolons
- Lazy-load modules from main entry point
- perf: delay type concatenation until needed
- perf: enable strict mode
- perf: hoist regular expressions
- perf: remove closures getting spec properties
- perf: remove a closure from media type parsing
- perf: remove property delete from media type parsing
1.2.13 / 2015-09-06
===================
* deps: mime-types@~2.1.6
- deps: mime-db@~1.18.0
1.2.12 / 2015-07-30
===================
* deps: mime-types@~2.1.4
- deps: mime-db@~1.16.0
1.2.11 / 2015-07-16
===================
* deps: mime-types@~2.1.3
- deps: mime-db@~1.15.0
1.2.10 / 2015-07-01
===================
* deps: mime-types@~2.1.2
- deps: mime-db@~1.14.0
1.2.9 / 2015-06-08
==================
* deps: mime-types@~2.1.1
- perf: fix deopt during mapping
1.2.8 / 2015-06-07
==================
* deps: mime-types@~2.1.0
- deps: mime-db@~1.13.0
* perf: avoid argument reassignment & argument slice
* perf: avoid negotiator recursive construction
* perf: enable strict mode
* perf: remove unnecessary bitwise operator
1.2.7 / 2015-05-10
==================
* deps: negotiator@0.5.3
- Fix media type parameter matching to be case-insensitive
1.2.6 / 2015-05-07
==================
* deps: mime-types@~2.0.11
- deps: mime-db@~1.9.1
* deps: negotiator@0.5.2
- Fix comparing media types with quoted values
- Fix splitting media types with quoted commas
1.2.5 / 2015-03-13
==================
* deps: mime-types@~2.0.10
- deps: mime-db@~1.8.0
1.2.4 / 2015-02-14
==================
* Support Node.js 0.6
* deps: mime-types@~2.0.9
- deps: mime-db@~1.7.0
* deps: negotiator@0.5.1
- Fix preference sorting to be stable for long acceptable lists
1.2.3 / 2015-01-31
==================
* deps: mime-types@~2.0.8
- deps: mime-db@~1.6.0
1.2.2 / 2014-12-30
==================
* deps: mime-types@~2.0.7
- deps: mime-db@~1.5.0
1.2.1 / 2014-12-30
==================
* deps: mime-types@~2.0.5
- deps: mime-db@~1.3.1
1.2.0 / 2014-12-19
==================
* deps: negotiator@0.5.0
- Fix list return order when large accepted list
- Fix missing identity encoding when q=0 exists
- Remove dynamic building of Negotiator class
1.1.4 / 2014-12-10
==================
* deps: mime-types@~2.0.4
- deps: mime-db@~1.3.0
1.1.3 / 2014-11-09
==================
* deps: mime-types@~2.0.3
- deps: mime-db@~1.2.0
1.1.2 / 2014-10-14
==================
* deps: negotiator@0.4.9
- Fix error when media type has invalid parameter
1.1.1 / 2014-09-28
==================
* deps: mime-types@~2.0.2
- deps: mime-db@~1.1.0
* deps: negotiator@0.4.8
- Fix all negotiations to be case-insensitive
- Stable sort preferences of same quality according to client order
1.1.0 / 2014-09-02
==================
* update `mime-types`
1.0.7 / 2014-07-04
==================
* Fix wrong type returned from `type` when match after unknown extension
1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis
(The MIT License)
Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# accepts
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-version-image]][node-version-url]
[![Build Status][github-actions-ci-image]][github-actions-ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator).
Extracted from [koa](https://www.npmjs.com/package/koa) for general use.
In addition to negotiator, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])`
as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install accepts
```
## API
```js
var accepts = require('accepts')
```
### accepts(req)
Create a new `Accepts` object for the given `req`.
#### .charset(charsets)
Return the first accepted charset. If nothing in `charsets` is accepted,
then `false` is returned.
#### .charsets()
Return the charsets that the request accepts, in the order of the client's
preference (most preferred first).
#### .encoding(encodings)
Return the first accepted encoding. If nothing in `encodings` is accepted,
then `false` is returned.
#### .encodings()
Return the encodings that the request accepts, in the order of the client's
preference (most preferred first).
#### .language(languages)
Return the first accepted language. If nothing in `languages` is accepted,
then `false` is returned.
#### .languages()
Return the languages that the request accepts, in the order of the client's
preference (most preferred first).
#### .type(types)
Return the first accepted type (and it is returned as the same text as what
appears in the `types` array). If nothing in `types` is accepted, then `false`
is returned.
The `types` array can contain full MIME types or file extensions. Any value
that is not a full MIME types is passed to `require('mime-types').lookup`.
#### .types()
Return the types that the request accepts, in the order of the client's
preference (most preferred first).
## Examples
### Simple type negotiation
This simple example shows how to use `accepts` to return a different typed
respond body based on what the client wants to accept. The server lists it's
preferences in order and will get back the best match between the client and
server.
```js
var accepts = require('accepts')
var http = require('http')
function app (req, res) {
var accept = accepts(req)
// the order of this list is significant; should be server preferred order
switch (accept.type(['json', 'html'])) {
case 'json':
res.setHeader('Content-Type', 'application/json')
res.write('{"hello":"world!"}')
break
case 'html':
res.setHeader('Content-Type', 'text/html')
res.write('<b>hello, world!</b>')
break
default:
// the fallback is text/plain, so no need to specify it above
res.setHeader('Content-Type', 'text/plain')
res.write('hello, world!')
break
}
res.end()
}
http.createServer(app).listen(3000)
```
You can test this out with the cURL program:
```sh
curl -I -H'Accept: text/html' http://localhost:3000/
```
## License
[MIT](LICENSE)
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master
[coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master
[github-actions-ci-image]: https://badgen.net/github/checks/jshttp/accepts/master?label=ci
[github-actions-ci-url]: https://github.com/jshttp/accepts/actions/workflows/ci.yml
[node-version-image]: https://badgen.net/npm/node/accepts
[node-version-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/accepts
[npm-url]: https://npmjs.org/package/accepts
[npm-version-image]: https://badgen.net/npm/v/accepts
/*!
* accepts
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var Negotiator = require('negotiator')
var mime = require('mime-types')
/**
* Module exports.
* @public
*/
module.exports = Accepts
/**
* Create a new Accepts object for the given req.
*
* @param {object} req
* @public
*/
function Accepts (req) {
if (!(this instanceof Accepts)) {
return new Accepts(req)
}
this.headers = req.headers
this.negotiator = new Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} types...
* @return {String|Array|Boolean}
* @public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types_) {
var types = types_
// support flattened arguments
if (types && !Array.isArray(types)) {
types = new Array(arguments.length)
for (var i = 0; i < types.length; i++) {
types[i] = arguments[i]
}
}
// no types, return all requested types
if (!types || types.length === 0) {
return this.negotiator.mediaTypes()
}
// no accept header, return first given type
if (!this.headers.accept) {
return types[0]
}
var mimes = types.map(extToMime)
var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
var first = accepts[0]
return first
? types[mimes.indexOf(first)]
: false
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encodings...
* @return {String|Array}
* @public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings_) {
var encodings = encodings_
// support flattened arguments
if (encodings && !Array.isArray(encodings)) {
encodings = new Array(arguments.length)
for (var i = 0; i < encodings.length; i++) {
encodings[i] = arguments[i]
}
}
// no encodings, return all requested encodings
if (!encodings || encodings.length === 0) {
return this.negotiator.encodings()
}
return this.negotiator.encodings(encodings)[0] || false
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charsets...
* @return {String|Array}
* @public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets_) {
var charsets = charsets_
// support flattened arguments
if (charsets && !Array.isArray(charsets)) {
charsets = new Array(arguments.length)
for (var i = 0; i < charsets.length; i++) {
charsets[i] = arguments[i]
}
}
// no charsets, return all requested charsets
if (!charsets || charsets.length === 0) {
return this.negotiator.charsets()
}
return this.negotiator.charsets(charsets)[0] || false
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} langs...
* @return {Array|String}
* @public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (languages_) {
var languages = languages_
// support flattened arguments
if (languages && !Array.isArray(languages)) {
languages = new Array(arguments.length)
for (var i = 0; i < languages.length; i++) {
languages[i] = arguments[i]
}
}
// no languages, return all requested languages
if (!languages || languages.length === 0) {
return this.negotiator.languages()
}
return this.negotiator.languages(languages)[0] || false
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @private
*/
function extToMime (type) {
return type.indexOf('/') === -1
? mime.lookup(type)
: type
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {String}
* @private
*/
function validMime (type) {
return typeof type === 'string'
}
{
"name": "accepts",
"description": "Higher-level content negotiation",
"version": "1.3.8",
"contributors": [
"Douglas Christopher Wilson <doug@somethingdoug.com>",
"Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)"
],
"license": "MIT",
"repository": "jshttp/accepts",
"dependencies": {
"mime-types": "~2.1.34",
"negotiator": "0.6.3"
},
"devDependencies": {
"deep-equal": "1.0.1",
"eslint": "7.32.0",
"eslint-config-standard": "14.1.1",
"eslint-plugin-import": "2.25.4",
"eslint-plugin-markdown": "2.2.1",
"eslint-plugin-node": "11.1.0",
"eslint-plugin-promise": "4.3.1",
"eslint-plugin-standard": "4.1.0",
"mocha": "9.2.0",
"nyc": "15.1.0"
},
"files": [
"LICENSE",
"HISTORY.md",
"index.js"
],
"engines": {
"node": ">= 0.6"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --reporter spec --check-leaks --bail test/",
"test-ci": "nyc --reporter=lcov --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
},
"keywords": [
"content",
"negotiation",
"accept",
"accepts"
]
}
The MIT License (MIT)
Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
# Array Flatten
[![NPM version][npm-image]][npm-url]
[![NPM downloads][downloads-image]][downloads-url]
[![Build status][travis-image]][travis-url]
[![Test coverage][coveralls-image]][coveralls-url]
> Flatten an array of nested arrays into a single flat array. Accepts an optional depth.
## Installation
```
npm install array-flatten --save
```
## Usage
```javascript
var flatten = require('array-flatten')
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
//=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
(function () {
flatten(arguments) //=> [1, 2, 3]
})(1, [2, 3])
```
## License
MIT
[npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
[npm-url]: https://npmjs.org/package/array-flatten
[downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
[downloads-url]: https://npmjs.org/package/array-flatten
[travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
[travis-url]: https://travis-ci.org/blakeembrey/array-flatten
[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
[coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master
'use strict'
/**
* Expose `arrayFlatten`.
*/
module.exports = arrayFlatten
/**
* Recursive flatten function with depth.
*
* @param {Array} array
* @param {Array} result
* @param {Number} depth
* @return {Array}
*/
function flattenWithDepth (array, result, depth) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (depth > 0 && Array.isArray(value)) {
flattenWithDepth(value, result, depth - 1)
} else {
result.push(value)
}
}
return result
}
/**
* Recursive flatten function. Omitting depth is slightly faster.
*
* @param {Array} array
* @param {Array} result
* @return {Array}
*/
function flattenForever (array, result) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (Array.isArray(value)) {
flattenForever(value, result)
} else {
result.push(value)
}
}
return result
}
/**
* Flatten an array, with the ability to define a depth.
*
* @param {Array} array
* @param {Number} depth
* @return {Array}
*/
function arrayFlatten (array, depth) {
if (depth == null) {
return flattenForever(array, [])
}
return flattenWithDepth(array, [], depth)
}
{
"name": "array-flatten",
"version": "1.1.1",
"description": "Flatten an array of nested arrays into a single flat array",
"main": "array-flatten.js",
"files": [
"array-flatten.js",
"LICENSE"
],
"scripts": {
"test": "istanbul cover _mocha -- -R spec"
},
"repository": {
"type": "git",
"url": "git://github.com/blakeembrey/array-flatten.git"
},
"keywords": [
"array",
"flatten",
"arguments",
"depth"
],
"author": {
"name": "Blake Embrey",
"email": "hello@blakeembrey.com",
"url": "http://blakeembrey.me"
},
"license": "MIT",
"bugs": {
"url": "https://github.com/blakeembrey/array-flatten/issues"
},
"homepage": "https://github.com/blakeembrey/array-flatten",
"devDependencies": {
"istanbul": "^0.3.13",
"mocha": "^2.2.4",
"pre-commit": "^1.0.7",
"standard": "^3.7.3"
}
}
# [2.0.0](https://github.com/faeldt/base64id/compare/1.0.0...2.0.0) (2019-05-27)
### Code Refactoring
* **buffer:** replace deprecated Buffer constructor usage ([#11](https://github.com/faeldt/base64id/issues/11)) ([ccfba54](https://github.com/faeldt/base64id/commit/ccfba54))
### BREAKING CHANGES
* **buffer:** drop support for Node.js ≤ 4.4.x and 5.0.0 - 5.9.x
See: https://nodejs.org/en/docs/guides/buffer-constructor-deprecation/
(The MIT License)
Copyright (c) 2012-2016 Kristian Faeldt <faeldt_kristian@cyberagent.co.jp>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
base64id
========
Node.js module that generates a base64 id.
Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4.
To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes.
## Installation
$ npm install base64id
## Usage
var base64id = require('base64id');
var id = base64id.generateId();
/*!
* base64id v0.1.0
*/
/**
* Module dependencies
*/
var crypto = require('crypto');
/**
* Constructor
*/
var Base64Id = function() { };
/**
* Get random bytes
*
* Uses a buffer if available, falls back to crypto.randomBytes
*/
Base64Id.prototype.getRandomBytes = function(bytes) {
var BUFFER_SIZE = 4096
var self = this;
bytes = bytes || 12;
if (bytes > BUFFER_SIZE) {
return crypto.randomBytes(bytes);
}
var bytesInBuffer = parseInt(BUFFER_SIZE/bytes);
var threshold = parseInt(bytesInBuffer*0.85);
if (!threshold) {
return crypto.randomBytes(bytes);
}
if (this.bytesBufferIndex == null) {
this.bytesBufferIndex = -1;
}
if (this.bytesBufferIndex == bytesInBuffer) {
this.bytesBuffer = null;
this.bytesBufferIndex = -1;
}
// No buffered bytes available or index above threshold
if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) {
if (!this.isGeneratingBytes) {
this.isGeneratingBytes = true;
crypto.randomBytes(BUFFER_SIZE, function(err, bytes) {
self.bytesBuffer = bytes;
self.bytesBufferIndex = 0;
self.isGeneratingBytes = false;
});
}
// Fall back to sync call when no buffered bytes are available
if (this.bytesBufferIndex == -1) {
return crypto.randomBytes(bytes);
}
}
var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1));
this.bytesBufferIndex++;
return result;
}
/**
* Generates a base64 id
*
* (Original version from socket.io <http://socket.io>)
*/
Base64Id.prototype.generateId = function () {
var rand = Buffer.alloc(15); // multiple of 3 for base64
if (!rand.writeInt32BE) {
return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
+ Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
}
this.sequenceNumber = (this.sequenceNumber + 1) | 0;
rand.writeInt32BE(this.sequenceNumber, 11);
if (crypto.randomBytes) {
this.getRandomBytes(12).copy(rand);
} else {
// not secure for node 0.4
[0, 4, 8].forEach(function(i) {
rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i);
});
}
return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-');
};
/**
* Export
*/
exports = module.exports = new Base64Id();
{
"name": "base64id"
, "version": "2.0.0"
, "license": "MIT"
, "description": "Generates a base64 id"
, "author": "Kristian Faeldt <faeldt_kristian@cyberagent.co.jp>"
, "repository": {
"type": "git"
, "url": "https://github.com/faeldt/base64id.git"
}
, "main": "./lib/base64id.js"
, "engines": { "node": "^4.5.0 || >= 5.9" }
}
This diff is collapsed. Click to expand it.
(The MIT License)
Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
This diff is collapsed. Click to expand it.
# Security Policies and Procedures
## Reporting a Bug
The Express team and community take all security bugs seriously. Thank you
for improving the security of Express. We appreciate your efforts and
responsible disclosure and will make every effort to acknowledge your
contributions.
Report security bugs by emailing the current owner(s) of `body-parser`. This
information can be found in the npm registry using the command
`npm owner ls body-parser`.
If unsure or unable to get the information from the above, open an issue
in the [project issue tracker](https://github.com/expressjs/body-parser/issues)
asking for the current contact information.
To ensure the timely response to your report, please ensure that the entirety
of the report is contained within the email body and not solely behind a web
link or an attachment.
At least one owner will acknowledge your email within 48 hours, and will send a
more detailed response within 48 hours indicating the next steps in handling
your report. After the initial reply to your report, the owners will
endeavor to keep you informed of the progress towards a fix and full
announcement, and may ask for additional information or guidance.
/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var deprecate = require('depd')('body-parser')
/**
* Cache of loaded parsers.
* @private
*/
var parsers = Object.create(null)
/**
* @typedef Parsers
* @type {function}
* @property {function} json
* @property {function} raw
* @property {function} text
* @property {function} urlencoded
*/
/**
* Module exports.
* @type {Parsers}
*/
exports = module.exports = deprecate.function(bodyParser,
'bodyParser: use individual json/urlencoded middlewares')
/**
* JSON parser.
* @public
*/
Object.defineProperty(exports, 'json', {
configurable: true,
enumerable: true,
get: createParserGetter('json')
})
/**
* Raw parser.
* @public
*/
Object.defineProperty(exports, 'raw', {
configurable: true,
enumerable: true,
get: createParserGetter('raw')
})
/**
* Text parser.
* @public
*/
Object.defineProperty(exports, 'text', {
configurable: true,
enumerable: true,
get: createParserGetter('text')
})
/**
* URL-encoded parser.
* @public
*/
Object.defineProperty(exports, 'urlencoded', {
configurable: true,
enumerable: true,
get: createParserGetter('urlencoded')
})
/**
* Create a middleware to parse json and urlencoded bodies.
*
* @param {object} [options]
* @return {function}
* @deprecated
* @public
*/
function bodyParser (options) {
var opts = {}
// exclude type option
if (options) {
for (var prop in options) {
if (prop !== 'type') {
opts[prop] = options[prop]
}
}
}
var _urlencoded = exports.urlencoded(opts)
var _json = exports.json(opts)
return function bodyParser (req, res, next) {
_json(req, res, function (err) {
if (err) return next(err)
_urlencoded(req, res, next)
})
}
}
/**
* Create a getter for loading a parser.
* @private
*/
function createParserGetter (name) {
return function get () {
return loadParser(name)
}
}
/**
* Load a parser module.
* @private
*/
function loadParser (parserName) {
var parser = parsers[parserName]
if (parser !== undefined) {
return parser
}
// this uses a switch for static require analysis
switch (parserName) {
case 'json':
parser = require('./lib/types/json')
break
case 'raw':
parser = require('./lib/types/raw')
break
case 'text':
parser = require('./lib/types/text')
break
case 'urlencoded':
parser = require('./lib/types/urlencoded')
break
}
// store to prevent invoking require()
return (parsers[parserName] = parser)
}
/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var createError = require('http-errors')
var destroy = require('destroy')
var getBody = require('raw-body')
var iconv = require('iconv-lite')
var onFinished = require('on-finished')
var unpipe = require('unpipe')
var zlib = require('zlib')
/**
* Module exports.
*/
module.exports = read
/**
* Read a request into a buffer and parse.
*
* @param {object} req
* @param {object} res
* @param {function} next
* @param {function} parse
* @param {function} debug
* @param {object} options
* @private
*/
function read (req, res, next, parse, debug, options) {
var length
var opts = options
var stream
// flag as parsed
req._body = true
// read options
var encoding = opts.encoding !== null
? opts.encoding
: null
var verify = opts.verify
try {
// get the content stream
stream = contentstream(req, debug, opts.inflate)
length = stream.length
stream.length = undefined
} catch (err) {
return next(err)
}
// set raw-body options
opts.length = length
opts.encoding = verify
? null
: encoding
// assert charset is supported
if (opts.encoding === null && encoding !== null && !iconv.encodingExists(encoding)) {
return next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
}))
}
// read body
debug('read body')
getBody(stream, opts, function (error, body) {
if (error) {
var _error
if (error.type === 'encoding.unsupported') {
// echo back charset
_error = createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
})
} else {
// set status code on error
_error = createError(400, error)
}
// unpipe from stream and destroy
if (stream !== req) {
unpipe(req)
destroy(stream, true)
}
// read off entire request
dump(req, function onfinished () {
next(createError(400, _error))
})
return
}
// verify
if (verify) {
try {
debug('verify body')
verify(req, res, body, encoding)
} catch (err) {
next(createError(403, err, {
body: body,
type: err.type || 'entity.verify.failed'
}))
return
}
}
// parse
var str = body
try {
debug('parse body')
str = typeof body !== 'string' && encoding !== null
? iconv.decode(body, encoding)
: body
req.body = parse(str)
} catch (err) {
next(createError(400, err, {
body: str,
type: err.type || 'entity.parse.failed'
}))
return
}
next()
})
}
/**
* Get the content stream of the request.
*
* @param {object} req
* @param {function} debug
* @param {boolean} [inflate=true]
* @return {object}
* @api private
*/
function contentstream (req, debug, inflate) {
var encoding = (req.headers['content-encoding'] || 'identity').toLowerCase()
var length = req.headers['content-length']
var stream
debug('content-encoding "%s"', encoding)
if (inflate === false && encoding !== 'identity') {
throw createError(415, 'content encoding unsupported', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
switch (encoding) {
case 'deflate':
stream = zlib.createInflate()
debug('inflate body')
req.pipe(stream)
break
case 'gzip':
stream = zlib.createGunzip()
debug('gunzip body')
req.pipe(stream)
break
case 'identity':
stream = req
stream.length = length
break
default:
throw createError(415, 'unsupported content encoding "' + encoding + '"', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
return stream
}
/**
* Dump the contents of a request.
*
* @param {object} req
* @param {function} callback
* @api private
*/
function dump (req, callback) {
if (onFinished.isFinished(req)) {
callback(null)
} else {
onFinished(req, callback)
req.resume()
}
}
/*!
* body-parser
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var bytes = require('bytes')
var contentType = require('content-type')
var createError = require('http-errors')
var debug = require('debug')('body-parser:json')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = json
/**
* RegExp to match the first non-space in a string.
*
* Allowed whitespace is defined in RFC 7159:
*
* ws = *(
* %x20 / ; Space
* %x09 / ; Horizontal tab
* %x0A / ; Line feed or New line
* %x0D ) ; Carriage return
*/
var FIRST_CHAR_REGEXP = /^[\x20\x09\x0a\x0d]*([^\x20\x09\x0a\x0d])/ // eslint-disable-line no-control-regex
/**
* Create a middleware to parse JSON bodies.
*
* @param {object} [options]
* @return {function}
* @public
*/
function json (options) {
var opts = options || {}
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var inflate = opts.inflate !== false
var reviver = opts.reviver
var strict = opts.strict !== false
var type = opts.type || 'application/json'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (body) {
if (body.length === 0) {
// special-case empty json body, as it's a common client-side mistake
// TODO: maybe make this configurable or part of "strict" option
return {}
}
if (strict) {
var first = firstchar(body)
if (first !== '{' && first !== '[') {
debug('strict violation')
throw createStrictSyntaxError(body, first)
}
}
try {
debug('parse json')
return JSON.parse(body, reviver)
} catch (e) {
throw normalizeJsonSyntaxError(e, {
message: e.message,
stack: e.stack
})
}
}
return function jsonParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// assert charset per RFC 7159 sec 8.1
var charset = getCharset(req) || 'utf-8'
if (charset.slice(0, 4) !== 'utf-') {
debug('invalid charset')
next(createError(415, 'unsupported charset "' + charset.toUpperCase() + '"', {
charset: charset,
type: 'charset.unsupported'
}))
return
}
// read
read(req, res, next, parse, debug, {
encoding: charset,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Create strict violation syntax error matching native error.
*
* @param {string} str
* @param {string} char
* @return {Error}
* @private
*/
function createStrictSyntaxError (str, char) {
var index = str.indexOf(char)
var partial = index !== -1
? str.substring(0, index) + '#'
: ''
try {
JSON.parse(partial); /* istanbul ignore next */ throw new SyntaxError('strict violation')
} catch (e) {
return normalizeJsonSyntaxError(e, {
message: e.message.replace('#', char),
stack: e.stack
})
}
}
/**
* Get the first non-whitespace character in a string.
*
* @param {string} str
* @return {function}
* @private
*/
function firstchar (str) {
var match = FIRST_CHAR_REGEXP.exec(str)
return match
? match[1]
: undefined
}
/**
* Get the charset of a request.
*
* @param {object} req
* @api private
*/
function getCharset (req) {
try {
return (contentType.parse(req).parameters.charset || '').toLowerCase()
} catch (e) {
return undefined
}
}
/**
* Normalize a SyntaxError for JSON.parse.
*
* @param {SyntaxError} error
* @param {object} obj
* @return {SyntaxError}
*/
function normalizeJsonSyntaxError (error, obj) {
var keys = Object.getOwnPropertyNames(error)
for (var i = 0; i < keys.length; i++) {
var key = keys[i]
if (key !== 'stack' && key !== 'message') {
delete error[key]
}
}
// replace stack before message for Node.js 0.10 and below
error.stack = obj.stack.replace(error.message, obj.message)
error.message = obj.message
return error
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}
/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
*/
var bytes = require('bytes')
var debug = require('debug')('body-parser:raw')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = raw
/**
* Create a middleware to parse raw bodies.
*
* @param {object} [options]
* @return {function}
* @api public
*/
function raw (options) {
var opts = options || {}
var inflate = opts.inflate !== false
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var type = opts.type || 'application/octet-stream'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (buf) {
return buf
}
return function rawParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// read
read(req, res, next, parse, debug, {
encoding: null,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}
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