save code

frontend/node_modules/generator-function/.eslintrc

@@ -0,0 +1,16 @@
+{
+	"root": true,
+
+	"extends": "@ljharb",
+
+	"overrides": [
+		{
+			"files": "./index.js",
+			"extends": "@ljharb/eslint-config/node/8"
+		},
+		{
+			"files": "./require.mjs",
+			"extends": "@ljharb/eslint-config/node/16",
+		},
+	],
+}

frontend/node_modules/generator-function/.nycrc

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

frontend/node_modules/generator-function/index.js

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+'use strict';
+
+// eslint-disable-next-line no-extra-parens, no-empty-function
+const cached = /** @type {GeneratorFunctionConstructor} */ (function* () {}.constructor);
+
+/** @type {import('.')} */
+module.exports = () => cached;
+

frontend/node_modules/generator-function/legacy.js

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+'use strict';
+
+/** @type {GeneratorFunctionConstructor | false} */
+var cached;
+
+/** @type {import('./index.js')} */
+module.exports = function getGeneratorFunction() {
+	if (typeof cached === 'undefined') {
+		try {
+			// eslint-disable-next-line no-new-func
+			cached = Function('return function* () {}')().constructor;
+		} catch (e) {
+			cached = false;
+		}
+	}
+	return cached;
+};
+

frontend/node_modules/generator-function/test/index.js

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+'use strict';
+
+var test = require('tape');
+var getProto = require('get-proto');
+var semver = require('semver');
+
+var getGeneratorFunction = require('generator-function');
+
+test('getGeneratorFunction', function (t) {
+	var result = getGeneratorFunction();
+
+	/* eslint-env browser */
+	if (typeof window === 'undefined' && typeof process !== 'undefined') {
+		t.equal(
+			!!result,
+			semver.satisfies(process.version, '>= 1'),
+			'result is present or absent as expected for node ' + process.version
+		);
+	}
+
+	t.test('exists', { skip: !result }, function (st) {
+		if (result && getProto) { // TS can't infer `skip`, or that getProto definitely exists if GeneratorFunction exists
+			st.equal(typeof result, 'function', 'is a function');
+			st.equal(getProto(result), Function, 'extends Function');
+
+			var iterator = result('a', 'return a')(42);
+			st.deepEqual(iterator.next(), { value: 42, done: true }, 'returns a generator function which returns an iterator');
+		} else {
+			st.fail('should never get here');
+		}
+
+		st.end();
+	});
+
+	t.test('does not exist', { skip: !!result }, function (st) {
+		st.equal(result, false, 'is false');
+
+		st.end();
+	});
+
+	t.end();
+});