1 files changed, 9 insertions, 0 deletions
diff --git a/deps/npm/node_modules/which-module/index.js b/deps/npm/node_modules/which-module/index.js
new file mode 100644
index 0000000000..45559b7818
--- /dev/null
+++ b/deps/npm/node_modules/which-module/index.js
@@ -0,0 +1,9 @@
+'use strict'
+
+module.exports = function whichModule (exported) {
+  for (var i = 0, files = Object.keys(require.cache), mod; i < files.length; i++) {
+    mod = require.cache[files[i]]
+    if (mod.exports === exported) return mod
+  }
+  return null
+}