diff --git a/packages/language-core/lib/codegen/script/index.ts b/packages/language-core/lib/codegen/script/index.ts
index ec48ad0a81..dd6f4093ef 100644
--- a/packages/language-core/lib/codegen/script/index.ts
+++ b/packages/language-core/lib/codegen/script/index.ts
@@ -45,6 +45,7 @@ export interface ScriptCodegenOptions {
 	scriptSetupRanges: ScriptSetupRanges | undefined;
 	templateCodegen: TemplateCodegenContext & { codes: Code[]; } | undefined;
 	globalTypes: boolean;
+	typeCheckOnly: boolean;
 	getGeneratedLength: () => number;
 	linkedCodeMappings: Mapping[];
 }
diff --git a/packages/language-core/lib/codegen/script/template.ts b/packages/language-core/lib/codegen/script/template.ts
index 8d0dbc85a3..d742be2e59 100644
--- a/packages/language-core/lib/codegen/script/template.ts
+++ b/packages/language-core/lib/codegen/script/template.ts
@@ -22,7 +22,7 @@ export function* generateTemplate(
 		else {
 			yield `function __VLS_template() {${newLine}`;
 		}
-		const templateCodegenCtx = createTemplateCodegenContext(new Set());
+		const templateCodegenCtx = createTemplateCodegenContext({ scriptSetupBindingNames: new Set(), typeCheckOnly: options.typeCheckOnly });
 		yield* generateCtx(options, ctx, isClassComponent);
 		yield* generateTemplateContext(options, templateCodegenCtx);
 		yield* generateExportOptions(options);
diff --git a/packages/language-core/lib/codegen/template/context.ts b/packages/language-core/lib/codegen/template/context.ts
index 54b3c5ef03..5ef1666545 100644
--- a/packages/language-core/lib/codegen/template/context.ts
+++ b/packages/language-core/lib/codegen/template/context.ts
@@ -57,7 +57,7 @@ const _codeFeatures = {
 
 export type TemplateCodegenContext = ReturnType<typeof createTemplateCodegenContext>;
 
-export function createTemplateCodegenContext(scriptSetupBindingNames: TemplateCodegenOptions['scriptSetupBindingNames']) {
+export function createTemplateCodegenContext(options: Pick<TemplateCodegenOptions, 'scriptSetupBindingNames' | 'typeCheckOnly'>) {
 	let ignoredError = false;
 	let expectErrorToken: {
 		errors: number;
@@ -184,6 +184,9 @@ export function createTemplateCodegenContext(scriptSetupBindingNames: TemplateCo
 			}
 		},
 		generateAutoImportCompletion: function* (): Generator<Code> {
+			if (options.typeCheckOnly) {
+				return;
+			}
 			const all = [...accessExternalVariables.entries()];
 			if (!all.some(([_, offsets]) => offsets.size)) {
 				return;
@@ -192,7 +195,7 @@ export function createTemplateCodegenContext(scriptSetupBindingNames: TemplateCo
 			yield `[`;
 			for (const [varName, offsets] of all) {
 				for (const offset of offsets) {
-					if (scriptSetupBindingNames.has(varName)) {
+					if (options.scriptSetupBindingNames.has(varName)) {
 						// #3409
 						yield [
 							varName,
diff --git a/packages/language-core/lib/codegen/template/index.ts b/packages/language-core/lib/codegen/template/index.ts
index aad7c0a914..cba801ccb6 100644
--- a/packages/language-core/lib/codegen/template/index.ts
+++ b/packages/language-core/lib/codegen/template/index.ts
@@ -21,7 +21,7 @@ export interface TemplateCodegenOptions {
 }
 
 export function* generateTemplate(options: TemplateCodegenOptions): Generator<Code, TemplateCodegenContext> {
-	const ctx = createTemplateCodegenContext(options.scriptSetupBindingNames);
+	const ctx = createTemplateCodegenContext(options);
 
 	if (options.slotsAssignName) {
 		ctx.addLocalVariable(options.slotsAssignName);
diff --git a/packages/language-core/lib/plugins/vue-tsx.ts b/packages/language-core/lib/plugins/vue-tsx.ts
index b8a641ff23..dd99302a86 100644
--- a/packages/language-core/lib/plugins/vue-tsx.ts
+++ b/packages/language-core/lib/plugins/vue-tsx.ts
@@ -152,6 +152,7 @@ function createTsx(
 			templateCodegen: _template,
 			compilerOptions: ctx.compilerOptions,
 			vueCompilerOptions: ctx.vueCompilerOptions,
+			typeCheckOnly: ctx.typeCheckOnly,
 			getGeneratedLength: () => generatedLength,
 			linkedCodeMappings,
 		});