save code

frontend/node_modules/is-finalizationregistry/.eslintrc

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+{
+	"root": true,
+
+	"extends": "@ljharb",
+
+	"rules": {
+		"id-length": 0,
+	},
+}

frontend/node_modules/is-finalizationregistry/.nycrc

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+{
+	"all": true,
+	"check-coverage": false,
+	"reporter": ["text-summary", "text", "html", "json"],
+	"exclude": [
+		"coverage",
+		"test"
+	]
+}

frontend/node_modules/is-finalizationregistry/LICENSE

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+MIT License
+
+Copyright (c) 2020 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.

frontend/node_modules/is-finalizationregistry/index.js

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+'use strict';
+
+var callBound = require('call-bound');
+
+/** @type {undefined | ((value: ThisParameterType<typeof FinalizationRegistry.prototype.register>, ...args: Parameters<typeof FinalizationRegistry.prototype.register>) => ReturnType<typeof FinalizationRegistry.prototype.register>)} */
+var $register = callBound('FinalizationRegistry.prototype.register', true);
+
+/** @type {import('.')} */
+module.exports = $register
+	? function isFinalizationRegistry(value) {
+		if (!value || typeof value !== 'object') {
+			return false;
+		}
+		try {
+			// @ts-expect-error TS can't figure out that it's always truthy here
+			$register(value, {}, null);
+			return true;
+		} catch (e) {
+			return false;
+		}
+	}
+	// @ts-ignore unused var
+	: function isFinalizationRegistry(value) { // eslint-disable-line no-unused-vars
+		return false;
+	};

frontend/node_modules/is-finalizationregistry/test/index.js

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+'use strict';
+
+var test = require('tape');
+var inspect = require('object-inspect');
+var forEach = require('for-each');
+
+var isFinalizationRegistry = require('..');
+
+test('isFinalizationRegistry', function (t) {
+	t.equal(typeof isFinalizationRegistry, 'function', 'is a function');
+
+	var nonFinalizationRegistries = [undefined, null, true, false, 42, 0, Infinity, NaN, /a/g, function () {}, {}, []];
+	forEach(nonFinalizationRegistries, function (nonFinalizationRegistry) {
+		t.equal(isFinalizationRegistry(nonFinalizationRegistry), false, inspect(nonFinalizationRegistry) + ' is not a FinalizationRegistry');
+	});
+
+	t.test('actual FinalizationRegistry instances', { skip: typeof FinalizationRegistry === 'undefined' }, function (st) {
+		var registry = new FinalizationRegistry(function () {});
+
+		st.equal(isFinalizationRegistry(registry), true, inspect(registry) + ' is a FinalizationRegistry');
+
+		st.end();
+	});
+
+	t.end();
+});