refactor: change visibility of struct T to abstract

bobzhang · bobzhang · commit 1d3834b4c462 · 2025-04-18T10:22:57.000+08:00
diff --git a/test/types.mbt b/test/types.mbt
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 ///|
+#visibility(change_to="abstract")
 pub(all) struct T {
   name : String
   buffer : StringBuilder
