From 964ea64cd3aaea348611ddc2453776305c51fa2a Mon Sep 17 00:00:00 2001
From: Johnson Chu <johnsoncodehk@gmail.com>
Date: Wed, 8 May 2024 16:11:01 +0800
Subject: [PATCH] fix(language-core): types imported in the `<script setup>`
 should not be used as a variable in template

close #4353
---
 packages/language-core/lib/parsers/scriptSetupRanges.ts | 3 +++
 test-workspace/tsc/#4353/main.vue                       | 8 ++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 test-workspace/tsc/#4353/main.vue

diff --git a/packages/language-core/lib/parsers/scriptSetupRanges.ts b/packages/language-core/lib/parsers/scriptSetupRanges.ts
index fc3696efd8..238caa0426 100644
--- a/packages/language-core/lib/parsers/scriptSetupRanges.ts
+++ b/packages/language-core/lib/parsers/scriptSetupRanges.ts
@@ -301,6 +301,9 @@ export function parseBindingRanges(ts: typeof import('typescript'), sourceFile:
 				if (node.importClause.namedBindings) {
 					if (ts.isNamedImports(node.importClause.namedBindings)) {
 						for (const element of node.importClause.namedBindings.elements) {
+							if (element.isTypeOnly) {
+								continue;
+							}
 							bindings.push(_getStartEnd(element.name));
 						}
 					}
diff --git a/test-workspace/tsc/#4353/main.vue b/test-workspace/tsc/#4353/main.vue
new file mode 100644
index 0000000000..48998976fa
--- /dev/null
+++ b/test-workspace/tsc/#4353/main.vue
@@ -0,0 +1,8 @@
+<script setup lang='ts'>
+import { type PropType } from 'vue'
+</script>
+
+<template>
+	<!-- @vue-expect-error -->
+	<input :data-t1="PropType.A" />
+</template>