How to use JSX in a script?

[PeiTianHuang]

When I used create-vue to create a project, I chose to add JSX. But when I tested using JSX, I got an error and the following prompt. I want to ask if I need to add any additional configurations to use JSX properly


I tried to add the following configuration in tsconfig.json, but still couldn't solve the problem:
"compilerOptions": {
"types": ["element-plus/global"],
"jsx": "preserve",
"jsxImportSource": "vue"
}

[jh-leong]

To use JSX in your script, you need to declare the pre-processor language as tsx or jsx using the lang attribute. Here's an example: Playground

-<script setup lang="ts">
+<script setup lang="tsx">

[PeiTianHuang]

Thank you very much for your help