@typescript-eslint/eslint-plugin error: 'Route' is defined but never used (no-unused-vars)

Question

After eslint adds typescript check, there will be an error when the attribute variable in the class definition is Array.

---

this is my eslintrc.js

module.exports = {
  root: true,
  env: {
    node: true
  },
  'extends': ['plugin:vue/essential', '@vue/standard'],
  rules: {},
  parserOptions: {
    parser: '@typescript-eslint/parser',
    project: "./tsconfig.json"
  },
  plugins: ['@typescript-eslint']
};

Answer 1

The solution is to disable the native no-unused-vars so that only the TS one is enabled. The former is likely to be enabled if you extend a config in ESLint. Add the rules below to your ESLint config.

"rules": {
  "no-unused-vars": "off",
  "@typescript-eslint/no-unused-vars": "error"
}