The extension doesn't treat <script lang="ts"> like a TypeScript script and throws errors in index.svelte · Issue #1430 · sveltejs/language-tools · GitHub
script with lang="ts" does not work · Issue #33 · AdamNiederer/vue-mode · GitHub
typescript - Virtual script not found, may missing <script lang="ts"> / "allowJs": true / jsconfig.json.volar - Stack Overflow
Typescript not interpreted on script lang="ts" : WEB-58241
The script lang=ts showing misleading errors in .vue files · Issue #1431 · vuejs/vetur · GitHub
Vue 3 <script setup> ✨. During the Vue Contributors Day Evan… | by Lukas Borawski | ITNEXT
typescript - Working with ts/tsx files directly by using script type="module" in the web app (browser) - Stack Overflow
The script lang=ts showing misleading errors in .vue files · Issue #1431 · vuejs/vetur · GitHub
Vue 3 script and script setup cannot resolve across them : WEB-56710