feat(auth): implement user authentication system

backend/node_modules/@jest/reporters/build/BaseReporter.js

@@ -0,0 +1,48 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const {remove: preRunMessageRemove} = _jestUtil().preRunMessage;
+class BaseReporter {
+  _error;
+  log(message) {
+    process.stderr.write(`${message}\n`);
+  }
+  onRunStart(_results, _options) {
+    preRunMessageRemove(process.stderr);
+  }
+
+  /* eslint-disable @typescript-eslint/no-empty-function */
+  onTestCaseResult(_test, _testCaseResult) {}
+  onTestResult(_test, _testResult, _results) {}
+  onTestStart(_test) {}
+  onRunComplete(_testContexts, _aggregatedResults) {}
+  /* eslint-enable */
+
+  _setError(error) {
+    this._error = error;
+  }
+
+  // Return an error that occurred during reporting. This error will
+  // define whether the test run was successful or failed.
+  getLastError() {
+    return this._error;
+  }
+}
+exports.default = BaseReporter;