Keep ! when not transforming TS

babel · Apr 7, 2020 · 2a72af8 · 2a72af8
1 parent 7cff730
commit 2a72af8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/babel-plugin-proposal-optional-chaining/src/index.js b/packages/babel-plugin-proposal-optional-chaining/src/index.js
@@ -47,7 +47,7 @@ export default declare((api, options) => {
 
           // unwrap a TSNonNullExpression if need
           if (optionalPath.isTSNonNullExpression()) {
-            optionalPath.replaceWith(optionalPath.node.expression);
+            optionalPath = optionalPath.get("expression");
           }
         }