fix

Author: zth

tests/tools_tests/src/expected/DeprecatedStuff.resi.expected

@@ -0,0 +1 @@
+DeprecatedStuff.resi: File did not need migration

tests/tools_tests/src/migrate/DeprecatedStuff.res

@@ -1,9 +1,2 @@
-@deprecated({
-  reason: "Use `String.slice` instead",
-  migrate: String.slice(
-    ~start=%insert.labelledArgument("from"),
-    ~end=%insert.labelledArgument("to_"),
-  ),
-})
 @send
 external slice: (string, ~from: int, ~to_: int) => string = "slice"

tests/tools_tests/src/migrate/DeprecatedStuff.resi

@@ -0,0 +1,9 @@
+@deprecated({
+  reason: "Use `String.slice` instead",
+  migrate: String.slice(
+    ~start=%insert.labelledArgument("from"),
+    ~end=%insert.labelledArgument("to_"),
+  ),
+})
+@send
+external slice: (string, ~from: int, ~to_: int) => string = "slice"