From 416c892e26a9032815fc99e3955e48e4402a4b27 Mon Sep 17 00:00:00 2001
From: Alexis Tacnet <alexis@mistral.ai>
Date: Sun, 20 Jul 2025 11:22:59 +0200
Subject: [PATCH] feat: add unknown on props `class` in public props

---
 packages/language-core/lib/codegen/script/scriptSetup.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/language-core/lib/codegen/script/scriptSetup.ts b/packages/language-core/lib/codegen/script/scriptSetup.ts
index 63588e136b..f19916bb95 100644
--- a/packages/language-core/lib/codegen/script/scriptSetup.ts
+++ b/packages/language-core/lib/codegen/script/scriptSetup.ts
@@ -466,6 +466,10 @@ function* generateComponentProps(
 		yield `}${endOfLine}`;
 	}
 
+	yield `type OverrideClassToAny<T> = {
+    [P in keyof T]: P extends 'class' ? unknown : T[P];
+  };`;
+
 	yield `type __VLS_PublicProps = `;
 	if (scriptSetupRanges.defineSlots && options.vueCompilerOptions.jsxSlots) {
 		if (ctx.generatedPropsType) {
@@ -479,7 +483,7 @@ function* generateComponentProps(
 			yield ` & `;
 		}
 		ctx.generatedPropsType = true;
-		yield `__VLS_Props`;
+		yield `OverrideClassToAny<__VLS_Props>`;
 	}
 	if (scriptSetupRanges.defineModel.length) {
 		if (ctx.generatedPropsType) {