Index: frontend/node_modules/es-to-primitive/index.js
===================================================================
--- frontend/node_modules/es-to-primitive/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/es-to-primitive/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,21 @@
+'use strict';
+
+var ES5 = require('./es5');
+var ES6 = require('./es6');
+var ES2015 = require('./es2015');
+
+if (Object.defineProperty) {
+	Object.defineProperty(ES2015, 'ES5', { enumerable: false, value: ES5 });
+	Object.defineProperty(ES2015, 'ES6', { enumerable: false, value: ES6 });
+	Object.defineProperty(ES2015, 'ES2015', { enumerable: false, value: ES2015 });
+} else {
+	// @ts-expect-error TODO
+	ES2015.ES5 = ES5;
+	// @ts-expect-error TODO
+	ES2015.ES6 = ES6;
+	// @ts-expect-error TODO
+	ES2015.ES2015 = ES2015;
+}
+
+/** @type {import('.')} */
+module.exports = ES2015;