fix(compiler-sfc): fix template usage check false positives on types

fix #5414

packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap

@@ -535,6 +535,23 @@ return { props, a, emit }
 }"
 `;
 
+exports[`SFC compile <script setup> dev mode import usage check TS annotations 1`] = `
+"import { defineComponent as _defineComponent } from 'vue'
+import { Foo, Bar, Baz } from './x'
+        
+export default /*#__PURE__*/_defineComponent({
+  setup(__props, { expose }) {
+  expose();
+
+        const a = 1
+        function b() {}
+        
+return { a, b, Baz }
+}
+
+})"
+`;
+
 exports[`SFC compile <script setup> dev mode import usage check attribute expressions 1`] = `
 "import { defineComponent as _defineComponent } from 'vue'
 import { bar, baz } from './x'