diff --git a/ra/ng/range_checker_macro b/ra/ng/range_checker_macro
new file mode 100644
index 00000000000..a7d6445a34f
--- /dev/null
+++ b/ra/ng/range_checker_macro
@@ -0,0 +1 @@
+{"name":"range_checker_macro","vers":"0.2.2","deps":[{"name":"proc-macro2","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"quote","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"syn","req":"^1","features":["full"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null}],"cksum":"910ede7be42523067cf4458f790c3a88ae3787e6a2b66b67c5b153e8910b5613","features":{},"yanked":false}