Update packages/babel-parser/src/plugins/typescript/index.js

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
babel · Apr 3, 2021 · 28e17fe · 28e17fe
1 parent 643ece6
commit 28e17fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/babel-parser/src/plugins/typescript/index.js b/packages/babel-parser/src/plugins/typescript/index.js
@@ -573,7 +573,7 @@ export default (superClass: Class<Parser>): Class<Parser> =>
             this.raise(this.state.pos, Errors.BadGetterArity);
           }
         } else if (method.kind === "set") {
-          if (method.parameters.length < 1) {
+          if (method.parameters.length !== 1) {
             this.raise(this.state.pos, Errors.BadSetterArity);
           }
           if (method.typeAnnotation) {