I'm currently creating a Vue file using a Typescript script, and encountering an unusual Eslint "error."
https://i.sstatic.net/UXv3A.png
The issue arises on line 15 with this specific complaint:
Parsing error: Unexpected token, expected ","Interestingly, this error only occurs with the initial function definitions and not with subsequent ones within the file. It seems to be independent of any changes made to the template preceding it.
Have you properly set up ESLint for TypeScript? The error message indicates that it is looking for JavaScript, and TypeScript features like types are not recognized in JS.
To resolve this, make sure to include @typescript-eslint in your eslint configuration file.
For instance, in .eslintrc.json (or .eslintrc, or in YAML format), use a structure similar to the following:
{
"root": true,
"parser": "@typescript-eslint/parser",
"plugins": [
"@typescript-eslint"
],
"extends": [
"eslint:recommended",
"plugin:@typescript-eslint/eslint-recommended",
"plugin:@typescript-eslint/recommended",
"@vue/typescript/recommended"
]
}
Additionally, ensure that you have installed the necessary libraries by running the following command:
yarn add -D eslint @typescript-eslint/parser @typescript-eslint/eslint-plugin @vue/typescript/recommended
(@typescript-eslint/parser serves as the parser, @typescript-eslint/eslint-plugin includes standard linting rules for TS, @vue/typescript/recommended offers Vue-specific rules, and of course, eslint is the core ESLint library.)
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