Does not highlight errors when editing (typescript)

[fourteenmeister]

Why not highlight errors when editing? Shows errors only in the console after running npm run dev.

Screenshot


svelte.config.js

```javascript const { preprocess } = require("@pyoner/svelte-ts-preprocess") module.exports = { preprocess: preprocess() } ```

package.json

```json { "name": "svelte-ts-app", "version": "1.0.0", "devDependencies": { "@pyoner/svelte-ts-preprocess": "0.0.2", "@pyoner/svelte-types": "^3.1.0-1", "npm-run-all": "^4.1.5", "rollup": "^1.12.0", "rollup-plugin-commonjs": "^9.3.4", "rollup-plugin-node-resolve": "^4.2.4", "rollup-plugin-svelte": "^5.0.3", "rollup-plugin-terser": "^4.0.4", "rollup-plugin-typescript2": "^0.21.0", "sirv-cli": "^0.4.2", "svelte": "3.3.0", "typescript": "^3.4.5" }, "scripts": { "build": "rollup -c", "autobuild": "rollup -c -w", "dev": "run-p start:dev autobuild", "start": "sirv public", "start:dev": "sirv public --dev" } } ```

[jamesbirtles]

it doesn't currently support lang="ts" it has to be either lang="typescript" or type="text/typescript"

this will be fixed in the next version

[fourteenmeister]

it doesn't currently support lang="ts" it has to be either lang="typescript" or type="text/typescript"

strange, changed lang="typescript" - nothing has changed

[jamesbirtles]

I've added some docs on setting up typescript, let me know if this helps https://github.com/UnwrittenFun/svelte-vscode/blob/master/docs/preprocessors/typescript.md