更新

node_modules/jest-util/build/isPromise.js

@@ -0,0 +1,20 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = isPromise;
+/**
+ * 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.
+ */
+
+function isPromise(candidate) {
+  return (
+    candidate != null &&
+    (typeof candidate === 'object' || typeof candidate === 'function') &&
+    typeof candidate.then === 'function'
+  );
+}