enable set class methods

crates/swc/src/config/mod.rs

@@ -321,7 +321,7 @@ impl Options {
         // We do this before creating custom passses, so custom passses can use the
         // variable management system based on the syntax contexts.
         if syntax.typescript() {
-            // assumptions.set_class_methods = true;
+            assumptions.set_class_methods = !transform.use_define_for_class_fields;
             assumptions.set_public_class_fields = !transform.use_define_for_class_fields;
 
             program.visit_mut_with(&mut ts_resolver(top_level_mark));