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-rw-r--r--node_modules/core-js/modules/_shared-key.js5
1 files changed, 5 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/_shared-key.js b/node_modules/core-js/modules/_shared-key.js
new file mode 100644
index 000000000..5ed763496
--- /dev/null
+++ b/node_modules/core-js/modules/_shared-key.js
@@ -0,0 +1,5 @@
+var shared = require('./_shared')('keys')
+ , uid = require('./_uid');
+module.exports = function(key){
+ return shared[key] || (shared[key] = uid(key));
+}; \ No newline at end of file