diff --git a/pr/ef/prefixes-uppercase-re b/pr/ef/prefixes-uppercase-re
new file mode 100644
index 00000000000..e8e99a5d51a
--- /dev/null
+++ b/pr/ef/prefixes-uppercase-re
@@ -0,0 +1 @@
+{"name":"prefixes-uppercase-re","vers":"0.1.0","deps":[{"name":"quote","req":"^1.0.36","features":[],"optional":false,"default_features":false,"target":null,"kind":"normal"},{"name":"syn","req":"^2.0.60","features":["proc-macro","parsing","printing"],"optional":false,"default_features":false,"target":null,"kind":"normal"}],"cksum":"91c7066a7e69550c2e778fb3fd813fcfa6739dee1e921eb38b432b77982c3616","features":{},"yanked":false}