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export type Options = import('./lib/index.js').Options;
export { cont, name, start } from "./lib/index.js";

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node_modules/estree-util-is-identifier-name/index.js generated vendored Normal file
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/**
* @typedef {import('./lib/index.js').Options} Options
*/
export {cont, name, start} from './lib/index.js'

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/**
* Checks if the given code point can start an identifier.
*
* @param {number | undefined} code
* Code point to check.
* @returns {boolean}
* Whether `code` can start an identifier.
*/
export function start(code: number | undefined): boolean;
/**
* Checks if the given code point can continue an identifier.
*
* @param {number | undefined} code
* Code point to check.
* @param {Options | null | undefined} [options]
* Configuration (optional).
* @returns {boolean}
* Whether `code` can continue an identifier.
*/
export function cont(code: number | undefined, options?: Options | null | undefined): boolean;
/**
* Checks if the given value is a valid identifier name.
*
* @param {string} name
* Identifier to check.
* @param {Options | null | undefined} [options]
* Configuration (optional).
* @returns {boolean}
* Whether `name` can be an identifier.
*/
export function name(name: string, options?: Options | null | undefined): boolean;
/**
* Configuration.
*/
export type Options = {
/**
* Support JSX identifiers (default: `false`).
*/
jsx?: boolean | null | undefined;
};

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/**
* @typedef Options
* Configuration.
* @property {boolean | null | undefined} [jsx=false]
* Support JSX identifiers (default: `false`).
*/
const startRe = /[$_\p{ID_Start}]/u
const contRe = /[$_\u{200C}\u{200D}\p{ID_Continue}]/u
const contReJsx = /[-$_\u{200C}\u{200D}\p{ID_Continue}]/u
const nameRe = /^[$_\p{ID_Start}][$_\u{200C}\u{200D}\p{ID_Continue}]*$/u
const nameReJsx = /^[$_\p{ID_Start}][-$_\u{200C}\u{200D}\p{ID_Continue}]*$/u
/** @type {Options} */
const emptyOptions = {}
/**
* Checks if the given code point can start an identifier.
*
* @param {number | undefined} code
* Code point to check.
* @returns {boolean}
* Whether `code` can start an identifier.
*/
// Note: `undefined` is supported so you can pass the result from `''.codePointAt`.
export function start(code) {
return code ? startRe.test(String.fromCodePoint(code)) : false
}
/**
* Checks if the given code point can continue an identifier.
*
* @param {number | undefined} code
* Code point to check.
* @param {Options | null | undefined} [options]
* Configuration (optional).
* @returns {boolean}
* Whether `code` can continue an identifier.
*/
// Note: `undefined` is supported so you can pass the result from `''.codePointAt`.
export function cont(code, options) {
const settings = options || emptyOptions
const re = settings.jsx ? contReJsx : contRe
return code ? re.test(String.fromCodePoint(code)) : false
}
/**
* Checks if the given value is a valid identifier name.
*
* @param {string} name
* Identifier to check.
* @param {Options | null | undefined} [options]
* Configuration (optional).
* @returns {boolean}
* Whether `name` can be an identifier.
*/
export function name(name, options) {
const settings = options || emptyOptions
const re = settings.jsx ? nameReJsx : nameRe
return re.test(name)
}

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node_modules/estree-util-is-identifier-name/license generated vendored Normal file
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(The MIT License)
Copyright (c) 2020 Titus Wormer <tituswormer@gmail.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.

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{
"name": "estree-util-is-identifier-name",
"version": "3.0.0",
"description": "Check if something can be an ecmascript (javascript) identifier name",
"license": "MIT",
"keywords": [
"estree",
"ast",
"ecmascript",
"javascript",
"tree",
"identifier",
"character"
],
"repository": "syntax-tree/estree-util-is-identifier-name",
"bugs": "https://github.com/syntax-tree/estree-util-is-identifier-name/issues",
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/unified"
},
"author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
"contributors": [
"Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
],
"sideEffects": false,
"type": "module",
"exports": "./index.js",
"files": [
"lib/",
"index.d.ts",
"index.js"
],
"devDependencies": {
"@types/node": "^20.0.0",
"c8": "^8.0.0",
"prettier": "^3.0.0",
"remark-cli": "^11.0.0",
"remark-preset-wooorm": "^9.0.0",
"type-coverage": "^2.0.0",
"typescript": "^5.0.0",
"xo": "^0.55.0"
},
"scripts": {
"prepack": "npm run build && npm run format",
"build": "tsc --build --clean && tsc --build && type-coverage",
"format": "remark . -qfo && prettier . -w --log-level warn && xo --fix",
"test-api": "node --conditions development test.js",
"test-coverage": "c8 --100 --reporter lcov npm run test-api",
"test": "npm run build && npm run format && npm run test-coverage"
},
"prettier": {
"bracketSpacing": false,
"semi": false,
"singleQuote": true,
"tabWidth": 2,
"trailingComma": "none",
"useTabs": false
},
"remarkConfig": {
"plugins": [
"remark-preset-wooorm"
]
},
"typeCoverage": {
"atLeast": 100,
"detail": true,
"ignoreCatch": true,
"strict": true
},
"xo": {
"prettier": true
}
}

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node_modules/estree-util-is-identifier-name/readme.md generated vendored Normal file
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# estree-util-is-identifier-name
[![Build][build-badge]][build]
[![Coverage][coverage-badge]][coverage]
[![Downloads][downloads-badge]][downloads]
[![Size][size-badge]][size]
[![Sponsors][sponsors-badge]][collective]
[![Backers][backers-badge]][collective]
[![Chat][chat-badge]][chat]
[estree][] utility to check if something can be an identifier.
## Contents
* [What is this?](#what-is-this)
* [When should I use this?](#when-should-i-use-this)
* [Install](#install)
* [Use](#use)
* [API](#api)
* [`cont(code[, options])`](#contcode-options)
* [`name(name[, options])`](#namename-options)
* [`start(code)`](#startcode)
* [Options](#options)
* [Types](#types)
* [Compatibility](#compatibility)
* [Related](#related)
* [Contribute](#contribute)
* [License](#license)
## What is this?
This package is a utility that can be used to check if something can be an
identifier name.
For example, `a`, `_`, and `a1` are fine, but `1` and `-` are not.
## When should I use this?
You can use this utility when generating IDs from strings or parsing IDs.
## Install
This package is [ESM only][esm].
In Node.js (version 16+), install with [npm][]:
```sh
npm install estree-util-is-identifier-name
```
In Deno with [`esm.sh`][esmsh]:
```js
import {cont, name, start} from 'https://esm.sh/estree-util-is-identifier-name@3'
```
In browsers with [`esm.sh`][esmsh]:
```html
<script type="module">
import {cont, name, start} from 'https://esm.sh/estree-util-is-identifier-name@3?bundle'
</script>
```
## Use
```js
import {cont, name, start} from 'estree-util-is-identifier-name'
name('$something69') // => true
name('69') // => false
name('var') // => true (this does not handle keywords)
start(48) // => false (code point for `'0'`)
cont(48) // => true (code point for `'0'`)
```
## API
This package exports the identifiers [`cont`][api-cont],
[`name`][api-name], and
[`start`][api-start].
There is no default export.
### `cont(code[, options])`
Checks if the given code point can continue an identifier.
###### Parameters
* `code` (`number`)
— code point to check
* `options` ([`Options`][api-options], optional)
— configuration
###### Returns
Whether `code` can continue an identifier (`boolean`).
### `name(name[, options])`
Checks if the given value is a valid identifier name.
###### Parameters
* `name` (`string`)
— identifier to check
* `options` ([`Options`][api-options], optional)
— configuration
###### Returns
Whether `name` can be an identifier (`boolean`).
### `start(code)`
Checks if the given code point can start an identifier.
###### Parameters
* `code` (`number`)
— code point to check
###### Returns
Whether `code` can start an identifier (`boolean`).
### Options
Configuration (TypeScript type).
###### Fields
* `jsx` (`boolean`, default: `false`)
— support JSX identifiers.
## Types
This package is fully typed with [TypeScript][].
It exports the additional type [`Options`][api-options].
## Compatibility
Projects maintained by the unified collective are compatible with maintained
versions of Node.js.
When we cut a new major release, we drop support for unmaintained versions of
Node.
This means we try to keep the current release line,
`estree-util-is-identifier-name@^3`, compatible with Node.js 16.
## Related
* [`goto-bus-stop/estree-is-identifier`](https://github.com/goto-bus-stop/estree-is-identifier)
— check if an AST node is an identifier
## Contribute
See [`contributing.md`][contributing] in [`syntax-tree/.github`][health] for
ways to get started.
See [`support.md`][support] for ways to get help.
This project has a [code of conduct][coc].
By interacting with this repository, organization, or community you agree to
abide by its terms.
## License
[MIT][license] © [Titus Wormer][author]
<!-- Definitions -->
[build-badge]: https://github.com/syntax-tree/estree-util-is-identifier-name/workflows/main/badge.svg
[build]: https://github.com/syntax-tree/estree-util-is-identifier-name/actions
[coverage-badge]: https://img.shields.io/codecov/c/github/syntax-tree/estree-util-is-identifier-name.svg
[coverage]: https://codecov.io/github/syntax-tree/estree-util-is-identifier-name
[downloads-badge]: https://img.shields.io/npm/dm/estree-util-is-identifier-name.svg
[downloads]: https://www.npmjs.com/package/estree-util-is-identifier-name
[size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=estree-util-is-identifier-name
[size]: https://bundlejs.com/?q=estree-util-is-identifier-name
[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
[backers-badge]: https://opencollective.com/unified/backers/badge.svg
[collective]: https://opencollective.com/unified
[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
[chat]: https://github.com/syntax-tree/unist/discussions
[npm]: https://docs.npmjs.com/cli/install
[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
[esmsh]: https://esm.sh
[typescript]: https://www.typescriptlang.org
[license]: license
[author]: https://wooorm.com
[health]: https://github.com/syntax-tree/.github
[contributing]: https://github.com/syntax-tree/.github/blob/main/contributing.md
[support]: https://github.com/syntax-tree/.github/blob/main/support.md
[coc]: https://github.com/syntax-tree/.github/blob/main/code-of-conduct.md
[estree]: https://github.com/estree/estree
[api-cont]: #contcode-options
[api-name]: #namename-options
[api-start]: #startcode
[api-options]: #options