Add missing feature to syn dependency
@@ -13,6 +13,6 @@ workspace = ".."
proc-macro = true
[dependencies]
-syn = { version = "1.0", features = ["full", "extra-traits"] }
+syn = { version = "1.0", features = ["full", "extra-traits", "visit"] }
quote = "1.0"
proc-macro2 = "^1.0"
