1 files changed, 23 insertions, 0 deletions
diff --git a/node_modules/workbox-core/utils/pluginUtils.mjs b/node_modules/workbox-core/utils/pluginUtils.mjs
new file mode 100644
index 00000000..466f5dde
--- /dev/null
+++ b/node_modules/workbox-core/utils/pluginUtils.mjs
@@ -0,0 +1,23 @@
+/*
+  Copyright 2017 Google Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      https://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
+import '../_version.mjs';
+
+export default {
+  filter: (plugins, callbackname) => {
+    return plugins.filter((plugin) => callbackname in plugin);
+  },
+};