.eslintrc.json

{
  "parser": "vue-eslint-parser",
  "parserOptions": {
    "parser": "@typescript-eslint/parser",
    "project": "./tsconfig.json",
    "extraFileExtensions": [".vue"]
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:vue/recommended"
  ],
  "rules": {
    "indent-legacy": ["error", 2, {
      "VariableDeclarator": 1,
      "outerIIFEBody": 1,
      "MemberExpression": 1,
      "CallExpression": { "arguments": 1 }
    }],
    "semi": "error",
    "no-undef": "off",
    "no-unused-vars": "off",
    "require-jsdoc": "off",
    "no-console": ["error", { "allow": ["warn", "error"] }],
    "quotes": ["error", "double", { "avoidEscape": true }],
    "@typescript-eslint/indent": ["error", 2],
    "@typescript-eslint/explicit-member-accessibility": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "vue/script-indent": ["error", 2, { "baseIndent": 1 } ],
    "vue/component-name-in-template-casing": ["error", "kebab-case"]
  },
  "overrides": [
    {
      "files": ["*.vue"],
      "rules": {
        "@typescript-eslint/indent": "off"
      }
    }
  ]
}