From 37f6b09d5be983d272305cc2a8b46066fe3b734b Mon Sep 17 00:00:00 2001
From: overlookmotel <557937+overlookmotel@users.noreply.github.com>
Date: Sun, 28 Sep 2025 18:29:33 +0000
Subject: [PATCH] fix(linter/plugins): make `null` a valid value for
 `meta.fixable` (#14204)

`null` is a valid value for `meta.fixable`. Make it so.
---
 apps/oxlint/src-js/plugins/load.ts  | 2 +-
 apps/oxlint/src-js/plugins/types.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/oxlint/src-js/plugins/load.ts b/apps/oxlint/src-js/plugins/load.ts
index 293f886bdd6a4..0994f7c0d7318 100644
--- a/apps/oxlint/src-js/plugins/load.ts
+++ b/apps/oxlint/src-js/plugins/load.ts
@@ -131,7 +131,7 @@ async function loadPluginImpl(path: string): Promise<PluginDetails> {
       let { fixable } = ruleMeta;
       if (fixable === void 0) {
         fixable = null;
-      } else if (fixable !== 'code' && fixable !== 'whitespace') {
+      } else if (fixable !== null && fixable !== 'code' && fixable !== 'whitespace') {
         throw new TypeError('Invalid `meta.fixable`');
       }
 
diff --git a/apps/oxlint/src-js/plugins/types.ts b/apps/oxlint/src-js/plugins/types.ts
index 8bc4af6d68001..bfe672dc49a13 100644
--- a/apps/oxlint/src-js/plugins/types.ts
+++ b/apps/oxlint/src-js/plugins/types.ts
@@ -43,6 +43,6 @@ export interface EnterExit {
 // Rule metadata.
 // TODO: Fill in all properties.
 export interface RuleMeta {
-  fixable?: 'code' | 'whitespace';
+  fixable?: 'code' | 'whitespace' | null | undefined;
   [key: string]: unknown;
 }