Add error for wrong version

babel · Mar 25, 2022 · fae3676 · fae3676
1 parent 2cca925
commit fae3676
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/babel-plugin-proposal-decorators/src/index.ts b/packages/babel-plugin-proposal-decorators/src/index.ts
@@ -40,5 +40,9 @@ export default declare((api, options) => {
       inherits: syntaxDecorators,
       // loose: options.loose, Not supported
     });
+  } else {
+    throw new Error(
+      "The '.version' option must be one of 'legacy' or '2021-12'",
+    );
   }
 });