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-rw-r--r--node_modules/merge-descriptors/index.js26
1 files changed, 26 insertions, 0 deletions
diff --git a/node_modules/merge-descriptors/index.js b/node_modules/merge-descriptors/index.js
new file mode 100644
index 0000000..51228e5
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+++ b/node_modules/merge-descriptors/index.js
@@ -0,0 +1,26 @@
+'use strict';
+
+function mergeDescriptors(destination, source, overwrite = true) {
+ if (!destination) {
+ throw new TypeError('The `destination` argument is required.');
+ }
+
+ if (!source) {
+ throw new TypeError('The `source` argument is required.');
+ }
+
+ for (const name of Object.getOwnPropertyNames(source)) {
+ if (!overwrite && Object.hasOwn(destination, name)) {
+ // Skip descriptor
+ continue;
+ }
+
+ // Copy descriptor
+ const descriptor = Object.getOwnPropertyDescriptor(source, name);
+ Object.defineProperty(destination, name, descriptor);
+ }
+
+ return destination;
+}
+
+module.exports = mergeDescriptors;