Why @ vue/typescript, it will error checking my vue script without ts lang about eslint-config-typescript HOT 4 OPEN

vuejs/vue-eslint-parser#49

from eslint-config-typescript.

#49 was closed in #116 but doesn't fix the issue expressed here.

Only <script lang="ts"> should be parsed with the typescript-eslint/parser in a Vue SingleFileComponent (*.vue file)

from eslint-config-typescript.

I have the exact same issue. As far as my understanding goes @typescript-eslint/parser should now be used for js and ts to enable type linting. See vuejs/vue-eslint-parser#104.

To differ between the lang tags this config was introduced

{
    "parser": "vue-eslint-parser",
    "parserOptions": {
        "parser": {
            "ts": "@typescript-eslint/parser",
            "js": "espree",
            "<template>": "espree"
        }
    }
}

but now, you should use @typescript-eslint/parser for js and ts and then you could just to parserOptions.parser: '@typescript-eslint/parser'

from eslint-config-typescript.

Also related: vuejs/vue-eslint-parser#125 (comment)

from eslint-config-typescript.