From 656c25cd588037fc1b5a6259ef01a508e7f50045 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <jlhwung@gmail.com>
Date: Wed, 31 Aug 2022 12:21:35 -0400
Subject: [PATCH] polish: use nullish coalescing

---
 .../babel-plugin-transform-classes/src/transformClass.ts     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/babel-plugin-transform-classes/src/transformClass.ts b/packages/babel-plugin-transform-classes/src/transformClass.ts
index 04ce194fe0f1..1b3d0b675248 100644
--- a/packages/babel-plugin-transform-classes/src/transformClass.ts
+++ b/packages/babel-plugin-transform-classes/src/transformClass.ts
@@ -516,7 +516,7 @@ export default function transformClass(
             { id: key, node: node, scope },
             undefined,
             supportUnicodeId,
-          ) || fn;
+          ) ?? fn;
       }
     } else {
       // todo(flow->ts) find a way to avoid "key as t.StringLiteral" below which relies on this assignment
@@ -578,6 +578,7 @@ export default function transformClass(
 
       const key = t.toComputedKey(node, node.key);
       if (t.isStringLiteral(key)) {
+        // @ts-expect-error: requires strictNullCheck
         func =
           nameFunction(
             {
@@ -587,7 +588,7 @@ export default function transformClass(
             },
             undefined,
             supportUnicodeId,
-          ) || func;
+          ) ?? func;
       }
 
       const expr = t.expressionStatement(