From 8db00176cc61cbca2d20c187219f5f478fadc833 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B1=B1=E5=90=B9=E8=89=B2=E5=BE=A1=E5=AE=88?=
 <85992002+KazariEX@users.noreply.github.com>
Date: Tue, 7 Jan 2025 23:29:25 +0800
Subject: [PATCH] fix(language-core): intersect local `$attrs` with
 `__VLS_ctx.$attrs` (#5113)

---
 .../language-core/lib/codegen/template/index.ts   |  2 +-
 test-workspace/tsc/passedFixtures/#5111/main.vue  | 15 +++++++++++++++
 .../tsc/passedFixtures/#5111/tsconfig.json        |  4 ++++
 3 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 test-workspace/tsc/passedFixtures/#5111/main.vue
 create mode 100644 test-workspace/tsc/passedFixtures/#5111/tsconfig.json

diff --git a/packages/language-core/lib/codegen/template/index.ts b/packages/language-core/lib/codegen/template/index.ts
index 565cb4f87a..99b98edbcd 100644
--- a/packages/language-core/lib/codegen/template/index.ts
+++ b/packages/language-core/lib/codegen/template/index.ts
@@ -124,7 +124,7 @@ function* generateInheritedAttrs(
 		}
 		yield `]${endOfLine}`;
 	}
-	return `Partial<typeof __VLS_inheritedAttrs> & Record<string, unknown>`;
+	return `typeof __VLS_ctx.$attrs & Partial<typeof __VLS_inheritedAttrs>`;
 }
 
 function* generateRefs(
diff --git a/test-workspace/tsc/passedFixtures/#5111/main.vue b/test-workspace/tsc/passedFixtures/#5111/main.vue
new file mode 100644
index 0000000000..edc5f1f287
--- /dev/null
+++ b/test-workspace/tsc/passedFixtures/#5111/main.vue
@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import { exactType } from '../shared';
+
+declare module 'vue' {
+    interface ComponentCustomProperties {
+        $attrs: {
+            global: string;
+        }
+    }
+}
+</script>
+
+<template>
+    {{ exactType($attrs.global, {} as string) }}
+</template>
diff --git a/test-workspace/tsc/passedFixtures/#5111/tsconfig.json b/test-workspace/tsc/passedFixtures/#5111/tsconfig.json
new file mode 100644
index 0000000000..5edd1fb1db
--- /dev/null
+++ b/test-workspace/tsc/passedFixtures/#5111/tsconfig.json
@@ -0,0 +1,4 @@
+{
+	"extends": "../../../tsconfig.base.json",
+	"include": [ "**/*" ]
+}
\ No newline at end of file