diff --git a/lib/service-host.js b/lib/service-host.js
index b950cd3..70e6450 100644
--- a/lib/service-host.js
+++ b/lib/service-host.js
@@ -34,6 +34,23 @@ function getTypeScriptLanguageServiceHost(path, content) {
 				return snapshot;
 			}
 		},
+		getScriptKind: (fileName) => {
+			const ext = fileName.substring(fileName.lastIndexOf('.') + 1);
+			switch (ext) {
+				case 'ts':
+					return ts.ScriptKind.TS;
+				case 'tsx':
+					return ts.ScriptKind.TSX;
+				case 'js':
+					return ts.ScriptKind.JS;
+				case 'jsx':
+					return ts.ScriptKind.JSX;
+				case 'json':
+					return ts.ScriptKind.JSON;
+				default:
+					return ts.ScriptKind.Unknown;
+			}
+		},
 	};
 }
 
diff --git a/test/vue.js b/test/vue.js
index 9dea519..d377545 100644
--- a/test/vue.js
+++ b/test/vue.js
@@ -91,6 +91,109 @@ Foo
 	t.is(formattedCode, expected);
 });
 
+test('works with JSX inside Vue files', async (t) => {
+	const code = `<script lang="jsx">
+import { defineComponent, ref } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const formattedCode = await prettify(code, { filepath: 'file.vue' });
+
+	t.is(formattedCode, code);
+});
+
+test('removes unused imports in Vue JSX files', async (t) => {
+	const code = `<script lang="jsx">
+import { defineComponent, ref, computed } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const expected = `<script lang="jsx">
+import { defineComponent, ref } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const formattedCode = await prettify(code, { filepath: 'file.vue' });
+
+	t.is(formattedCode, expected);
+});
+
+test('works with TSX inside Vue files', async (t) => {
+	const code = `<script lang="tsx">
+import { defineComponent, ref } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const formattedCode = await prettify(code, { filepath: 'file.vue' });
+
+	t.is(formattedCode, code);
+});
+
+test('removes unused imports in Vue TSX files', async (t) => {
+	const code = `<script lang="tsx">
+import { defineComponent, ref, computed } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const expected = `<script lang="tsx">
+import { defineComponent, ref } from "vue";
+export default defineComponent({
+  setup() {
+    const count = ref(0);
+    return () => <div>{count.value}</div>;
+  },
+});
+</script>
+`;
+
+	const formattedCode = await prettify(code, { filepath: 'file.vue' });
+
+	t.is(formattedCode, expected);
+});
+
+test('works with JSX in Vue setup scripts', async (t) => {
+	const code = `<script setup lang="tsx">
+import { ref } from "vue";
+const count = ref(0);
+const render = () => <div>{count.value}</div>;
+</script>
+`;
+
+	const formattedCode = await prettify(code, { filepath: 'file.vue' });
+
+	t.is(formattedCode, code);
+});
+
 test.serial('works with Volar language plugins when not running from the project root', async (t) => {
 	const originalGetCurrentDir = ts.sys.getCurrentDirectory;