Modules

node_modules/is-weakset/.eslintrc

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+{
+	"root": true,
+
+	"extends": "@ljharb",
+
+	"globals": {
+		"WeakMap": false,
+		"WeakSet": false,
+	},
+}

node_modules/is-weakset/.github/FUNDING.yml

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+# These are supported funding model platforms
+
+github: [ljharb]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: npm/is-weakset
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

node_modules/is-weakset/.github/workflows/rebase.yml

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+name: Automatic Rebase
+
+on: [pull_request]
+
+jobs:
+  _:
+    name: "Automatic Rebase"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - uses: ljharb/rebase@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

node_modules/is-weakset/.travis.yml

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+version: ~> 1.0
+language: node_js
+os:
+ - linux
+import:
+ - ljharb/travis-ci:node/all.yml
+ - ljharb/travis-ci:node/pretest.yml
+ - ljharb/travis-ci:node/posttest.yml

node_modules/is-weakset/CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
+
+## [v2.0.1](https://github.com/inspect-js/is-weakset/compare/v2.0.0...v2.0.1) - 2019-12-18
+
+### Fixed
+
+- [Refactor] avoid top-level return, because babel and webpack are broken [`#79`](https://github.com/inspect-js/node-deep-equal/issues/79) [`#78`](https://github.com/inspect-js/node-deep-equal/issues/78) [`#7`](https://github.com/es-shims/Promise.allSettled/issues/7) [`#12`](https://github.com/airbnb/js-shims/issues/12)
+
+### Commits
+
+- [actions] add automatic rebasing / merge commit blocking [`d85eb2c`](https://github.com/inspect-js/is-weakset/commit/d85eb2ca5fe1f1890a04c5504e4c23d68db68447)
+- [Dev Deps] update `eslint`, `@ljharb/eslint-config` [`790128b`](https://github.com/inspect-js/is-weakset/commit/790128b8e7c2abe39f70a5c25a303646f8555487)
+- [Dev Deps] update `tape` [`e4bda71`](https://github.com/inspect-js/is-weakset/commit/e4bda71a8a6b1233285e91f54a05a08b75cdbd6e)
+
+## v2.0.0 - 2019-11-12
+
+### Commits
+
+- Initial commit [`095ce1f`](https://github.com/inspect-js/is-weakset/commit/095ce1f56c52aa547b57dd326e9b5c2c8a7c2765)
+- Tests [`2e8f26d`](https://github.com/inspect-js/is-weakset/commit/2e8f26d1b632fbfe4ded276d046e34276780671b)
+- implementation [`acae1ef`](https://github.com/inspect-js/is-weakset/commit/acae1ef8d29a84ff0729135ac4acfe42f18c1328)
+- readme [`344db89`](https://github.com/inspect-js/is-weakset/commit/344db8951568a3206847e7b00820622c2364e1ff)
+- npm init [`e318679`](https://github.com/inspect-js/is-weakset/commit/e318679acc2c3c168a32fb648ddf3d54ff3e6d5e)
+- [meta] add `funding` field; create `FUNDING.yml` [`a1e9277`](https://github.com/inspect-js/is-weakset/commit/a1e927798405e643e570a43d0ee30f5ae16d9d18)
+- [meta] add `safe-publish-latest`, `auto-changelog` [`066a08c`](https://github.com/inspect-js/is-weakset/commit/066a08cd939ec1efe433af23688f8c73d3524b5c)
+- [Tests] add `npm run lint` [`6af0730`](https://github.com/inspect-js/is-weakset/commit/6af07301fda27f1450184f31b941cf9fbefe261d)
+- [Tests] use shared travis-ci configs [`a44f4ec`](https://github.com/inspect-js/is-weakset/commit/a44f4ec03d734274e351acef37698272f3e500c1)
+- Only apps should have lockfiles [`11e4115`](https://github.com/inspect-js/is-weakset/commit/11e41153e46eb3ead4be9187770fe8cb47a21e12)
+- [Tests] add `npx aud` in `posttest` [`53ceba1`](https://github.com/inspect-js/is-weakset/commit/53ceba16b0a98f968e40439f7bd2ffc98a406de8)

node_modules/is-weakset/LICENSE

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+MIT License
+
+Copyright (c) 2019 Inspect JS
+
+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.

node_modules/is-weakset/README.md

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+# is-weakset <sup>[![Version Badge][2]][1]</sup>
+
+[![Build Status][3]][4]
+[![dependency status][5]][6]
+[![dev dependency status][7]][8]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][11]][1]
+
+Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
+
+## Example
+
+```js
+var isWeakSet = require('is-weakset');
+assert(!isWeakSet(function () {}));
+assert(!isWeakSet(null));
+assert(!isWeakSet(function* () { yield 42; return Infinity; });
+assert(!isWeakSet(Symbol('foo')));
+assert(!isWeakSet(1n));
+assert(!isWeakSet(Object(1n)));
+
+assert(!isWeakSet(new Set()));
+assert(!isWeakSet(new WeakMap()));
+assert(!isWeakSet(new Map()));
+
+assert(isWeakSet(new WeakSet()));
+
+class MyWeakSet extends WeakSet {}
+assert(isWeakSet(new MyWeakSet()));
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[1]: https://npmjs.org/package/is-weakset
+[2]: http://versionbadg.es/inspect-js/is-weakset.svg
+[3]: https://travis-ci.org/inspect-js/is-weakset.svg
+[4]: https://travis-ci.org/inspect-js/is-weakset
+[5]: https://david-dm.org/inspect-js/is-weakset.svg
+[6]: https://david-dm.org/inspect-js/is-weakset
+[7]: https://david-dm.org/inspect-js/is-weakset/dev-status.svg
+[8]: https://david-dm.org/inspect-js/is-weakset#info=devDependencies
+[11]: https://nodei.co/npm/is-weakset.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/is-weakset.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/is-weakset.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=is-weakset

node_modules/is-weakset/index.js

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+'use strict';
+
+var $WeakMap = typeof WeakMap === 'function' && WeakMap.prototype ? WeakMap : null;
+var $WeakSet = typeof WeakSet === 'function' && WeakSet.prototype ? WeakSet : null;
+
+var exported;
+
+if (!$WeakMap) {
+	// eslint-disable-next-line no-unused-vars
+	exported = function isWeakSet(x) {
+		// `WeakSet` is not present in this environment.
+		return false;
+	};
+}
+
+var $mapHas = $WeakMap ? $WeakMap.prototype.has : null;
+var $setHas = $WeakSet ? $WeakSet.prototype.has : null;
+if (!exported && !$setHas) {
+	// eslint-disable-next-line no-unused-vars
+	module.exports = function isWeakSet(x) {
+		// `WeakSet` does not have a `has` method
+		return false;
+	};
+}
+
+module.exports = exported || function isWeakSet(x) {
+	if (!x || typeof x !== 'object') {
+		return false;
+	}
+	try {
+		$setHas.call(x, $setHas);
+		if ($mapHas) {
+			try {
+				$mapHas.call(x, $mapHas);
+			} catch (e) {
+				return true;
+			}
+		}
+		return x instanceof $WeakSet; // core-js workaround, pre-v3
+	} catch (e) {}
+	return false;
+};

node_modules/is-weakset/package.json

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+{
+  "_from": "is-weakset@^2.0.0",
+  "_id": "is-weakset@2.0.1",
+  "_inBundle": false,
+  "_integrity": "sha512-pi4vhbhVHGLxohUw7PhGsueT4vRGFoXhP7+RGN0jKIv9+8PWYCQTqtADngrxOm2g46hoH0+g8uZZBzMrvVGDmw==",
+  "_location": "/is-weakset",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-weakset@^2.0.0",
+    "name": "is-weakset",
+    "escapedName": "is-weakset",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/which-collection"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-weakset/-/is-weakset-2.0.1.tgz",
+  "_shasum": "e9a0af88dbd751589f5e50d80f4c98b780884f83",
+  "_spec": "is-weakset@^2.0.0",
+  "_where": "C:\\Users\\matia\\Documents\\GitHub\\Musix\\node_modules\\which-collection",
+  "author": {
+    "name": "Jordan Harband",
+    "email": "ljharb@gmail.com"
+  },
+  "auto-changelog": {
+    "output": "CHANGELOG.md",
+    "template": "keepachangelog",
+    "unreleased": false,
+    "commitLimit": false,
+    "backfillLimit": false
+  },
+  "bugs": {
+    "url": "https://github.com/inspect-js/is-weakset/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.",
+  "devDependencies": {
+    "@ljharb/eslint-config": "^15.0.2",
+    "auto-changelog": "^1.16.2",
+    "es5-shim": "^4.5.13",
+    "es6-shim": "^0.35.5",
+    "eslint": "^6.7.2",
+    "for-each": "^0.3.3",
+    "object-inspect": "^1.7.0",
+    "safe-publish-latest": "^1.1.4",
+    "tape": "^4.12.0"
+  },
+  "funding": {
+    "url": "https://github.com/sponsors/ljharb"
+  },
+  "homepage": "https://github.com/inspect-js/is-weakset#readme",
+  "keywords": [
+    "map",
+    "weakmap",
+    "set",
+    "weakset",
+    "collection",
+    "is",
+    "robust"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "is-weakset",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/inspect-js/is-weakset.git"
+  },
+  "scripts": {
+    "lint": "eslint .",
+    "posttest": "npx aud",
+    "posttests-only": "node -e \"require('es5-shim'); require('es6-shim'); require('./test');\"",
+    "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"",
+    "prepublish": "safe-publish-latest",
+    "pretest": "npm run lint",
+    "test": "npm run tests-only",
+    "tests-only": "node test",
+    "version": "auto-changelog && git add CHANGELOG.md"
+  },
+  "version": "2.0.1"
+}

node_modules/is-weakset/test/index.js

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+'use strict';
+
+var test = require('tape');
+var debug = require('object-inspect');
+var forEach = require('for-each');
+
+var isWeakSet = require('..');
+
+test('non-collections', function (t) {
+	forEach([
+		null,
+		undefined,
+		true,
+		false,
+		42,
+		0,
+		-0,
+		NaN,
+		Infinity,
+		'',
+		'foo',
+		/a/g,
+		[],
+		{},
+		function () {}
+	], function (nonCollection) {
+		t.equal(isWeakSet(nonCollection), false, debug(nonCollection) + ' is not a WeakSet');
+	});
+
+	t.end();
+});
+
+test('Maps', { skip: typeof Map !== 'function' }, function (t) {
+	var m = new Map();
+	t.equal(isWeakSet(m), false, debug(m) + ' is not a WeakSet');
+
+	t.end();
+});
+
+test('Sets', { skip: typeof Set !== 'function' }, function (t) {
+	var s = new Set();
+	t.equal(isWeakSet(s), false, debug(s) + ' is not a WeakSet');
+
+	t.end();
+});
+
+test('WeakMaps', { skip: typeof WeakMap !== 'function' }, function (t) {
+	var wm = new WeakMap();
+	t.equal(isWeakSet(wm), false, debug(wm) + ' is not a WeakSet');
+
+	t.end();
+});
+
+test('WeakSets', { skip: typeof WeakSet !== 'function' }, function (t) {
+	var ws = new WeakSet();
+	t.equal(isWeakSet(ws), true, debug(ws) + ' is a WeakSet');
+
+	t.end();
+});